├── tests ├── CMakeLists.txt ├── manual │ ├── manual.pro │ ├── CMakeLists.txt │ ├── featcheck │ │ ├── howtofind.txt │ │ ├── CMakeLists.txt │ │ └── featcheck.pro │ ├── testApp │ │ ├── main.cpp │ │ ├── stroke.json │ │ ├── trim_path1.json │ │ ├── rect_anchor_moved_static2.json │ │ ├── path_and_ellipse.json │ │ ├── shape_circle.json │ │ ├── trim_path_parallel2.json │ │ ├── shape_static.json │ │ ├── shape_complex2.json │ │ ├── rect_skew.json │ │ ├── testApp.pro │ │ ├── rect_skew_axis.json │ │ ├── rect_rotate_shape.json │ │ ├── rect_rotate.json │ │ ├── rect_gfill_linear.json │ │ ├── easing_rect_translate.json │ │ ├── rect_gfill_radial.json │ │ ├── gradient_fill.json │ │ ├── rect_anchor_std_anim.json │ │ ├── shape_bezier_simple.json │ │ ├── repeater1.json │ │ ├── rect_scale_anchors_on_layer.json │ │ ├── rect_scale_anchors_on_rect.json │ │ ├── shape_complex.json │ │ ├── rect_scale.json │ │ ├── linked_layers.json │ │ ├── trim_path2_offset.json │ │ ├── trim_path2_sequential.json │ │ └── rect_move_bezier.json │ └── html │ │ ├── index.html │ │ └── content.json ├── auto │ ├── CMakeLists.txt │ ├── qml │ │ ├── qml.qrc │ │ ├── tst_qml.cpp │ │ ├── CMakeLists.txt │ │ └── data │ │ │ └── rec_pos_col_opa.json │ └── lottie │ │ ├── CMakeLists.txt │ │ ├── vectorimage │ │ └── data │ │ │ ├── vectorimage.qml │ │ │ └── vectorimage_noassumetrustedsource.qml │ │ └── shape │ │ ├── shapelayer │ │ ├── data │ │ │ ├── shape_active_60to120.json │ │ │ ├── shape_matte_alphaclip.json │ │ │ ├── shape_matte_lumaclip.json │ │ │ ├── shape_matte_alphainvclip.json │ │ │ └── shape_matte_lumainvclip.json │ │ └── CMakeLists.txt │ │ ├── transform │ │ ├── data │ │ │ ├── transform_static.json │ │ │ └── transform_animated.json │ │ └── CMakeLists.txt │ │ ├── CMakeLists.txt │ │ ├── fill │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── fill_hidden.json │ │ │ ├── fill_static_red_100.json │ │ │ └── fill_animated_red100_green0.json │ │ ├── path │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── freeform_triangle_static.json │ │ │ ├── freeform_direction.json │ │ │ ├── freeform_hidden.json │ │ │ ├── freeform_curve_static.json │ │ │ ├── freeform_roto_static.json │ │ │ ├── freeform_triangle_animated.json │ │ │ ├── freeform_curve_animated.json │ │ │ └── freeform_roto_animated.json │ │ ├── rect │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── rect_hidden.json │ │ │ ├── rect_direction.json │ │ │ ├── rect_static_30x30_5050_rad0.json │ │ │ └── rect_animated_30x30_1515_rad0_to_50x50_7575_rad25.json │ │ ├── stroke │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── stroke_hidden.json │ │ │ └── stroke_static_blue_2.json │ │ ├── ellipse │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── ellipse_direction.json │ │ │ ├── ellipse_hidden.json │ │ │ ├── ellipse_static_100x80.json │ │ │ └── ellipse_animated_100x80at00to200x40at50100.json │ │ ├── repeater │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── repeater_hidden.json │ │ │ ├── repeater_static.json │ │ │ └── repeater_animated.json │ │ ├── trimpath │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── trimpath_hidden.json │ │ │ ├── trimpath_static_20to80.json │ │ │ └── trimpath_animated_2080_0_to_0060_3x30.json │ │ ├── shapetransform │ │ ├── CMakeLists.txt │ │ └── data │ │ │ ├── shapetransform_static.json │ │ │ └── shapetransform_animated.json │ │ └── repeatertransform │ │ ├── CMakeLists.txt │ │ └── data │ │ ├── repeater_transform_static.json │ │ └── repeater_transform_animated.json ├── baseline │ ├── data │ │ ├── docsamples │ │ │ ├── blep.png │ │ │ ├── sound.mp3 │ │ │ ├── text_shape.png │ │ │ ├── thumbs-up.png │ │ │ ├── layers-solid.json │ │ │ └── image.json │ │ ├── Ignore │ │ ├── REUSE.toml │ │ ├── qt_attribution.json │ │ └── original │ │ │ ├── skew_yaxis.json │ │ │ ├── skew_bothaxes.json │ │ │ ├── skew_xaxis.json │ │ │ ├── split_positions.json │ │ │ ├── trim_path1.json │ │ │ ├── rect_anchor_moved_static2.json │ │ │ ├── trim_path_parallel2.json │ │ │ ├── shape_circle.json │ │ │ ├── path_and_ellipse.json │ │ │ ├── shape_static.json │ │ │ ├── shape_complex2.json │ │ │ ├── rect_skew.json │ │ │ ├── rect_skew_axis.json │ │ │ ├── rect_rotate_shape.json │ │ │ ├── rotate_anchor.json │ │ │ ├── rect_rotate.json │ │ │ ├── rect_gfill_linear.json │ │ │ ├── easing_rect_translate.json │ │ │ ├── rect_gfill_radial.json │ │ │ ├── gradient_fill.json │ │ │ ├── rect_anchor_std_anim.json │ │ │ ├── shape_bezier_simple.json │ │ │ ├── stroke.json │ │ │ ├── repeater1.json │ │ │ ├── rect_scale_anchors_on_rect.json │ │ │ ├── rect_scale_anchors_on_layer.json │ │ │ ├── shape_complex.json │ │ │ ├── rect_scale.json │ │ │ ├── linked_layers.json │ │ │ ├── trim_path2_sequential.json │ │ │ ├── trim_path2_offset.json │ │ │ └── rect_move_bezier.json │ ├── scenegrabber │ │ ├── checkered.png │ │ └── CMakeLists.txt │ ├── CMakeLists.txt │ └── lottie │ │ └── CMakeLists.txt └── libfuzzer │ └── qml │ └── qlottieanimation │ └── parse │ ├── CMakeLists.txt │ └── main.cpp ├── .tag ├── examples ├── lottie │ ├── qtlottieviewer │ │ ├── qtquickcontrols2.conf │ │ ├── doc │ │ │ ├── images │ │ │ │ └── qtlottieviewerexample.png │ │ │ └── src │ │ │ │ └── qtlottieviewerexample.qdoc │ │ ├── REUSE.toml │ │ ├── qt_attribution.json │ │ ├── main.cpp │ │ └── CMakeLists.txt │ ├── lottietoqml │ │ ├── doc │ │ │ └── images │ │ │ │ ├── lottietoqmlexample.png │ │ │ │ └── lottietoqmlexample-closeup.png │ │ └── main.cpp │ └── CMakeLists.txt └── CMakeLists.txt ├── src ├── plugins │ ├── vectorimageformats │ │ ├── lottie │ │ │ ├── lottie.json │ │ │ └── CMakeLists.txt │ │ └── CMakeLists.txt │ └── CMakeLists.txt ├── qml │ ├── CMakeLists.txt │ └── doc │ │ └── src │ │ ├── external-resources.qdoc │ │ └── qtlottievectorimagehelpers.qdoc ├── vectorimagehelpers │ ├── CMakeLists.txt │ ├── qquicklayeritem_p.h │ └── qquicklayeritem.cpp ├── lottiegenerator │ └── CMakeLists.txt ├── CMakeLists.txt └── lottie │ ├── qbeziereasing_p.h │ ├── qlottieprecomplayer_p.h │ ├── qbeziereasing.cpp │ ├── qlottieshapelayer_p.h │ ├── qlottiegroup_p.h │ ├── qlottiefilleffect_p.h │ ├── qlottieimage_p.h │ ├── qlottieroot_p.h │ ├── qlottierepeatertransform_p.h │ ├── qlottiefill_p.h │ ├── qlottieshape_p.h │ ├── qlottierepeater_p.h │ ├── qlottieround_p.h │ ├── qlottieellipse_p.h │ ├── CMakeLists.txt │ ├── qlottierepeater.cpp │ ├── qlottierect_p.h │ ├── qlottieshapetransform_p.h │ ├── qlottiestroke_p.h │ ├── qlottieflatlayers_p.h │ ├── qlottietrimpath_p.h │ └── qlottiepolystar_p.h ├── .gitreview ├── tools ├── CMakeLists.txt └── lottietoqml │ ├── main.qml │ └── CMakeLists.txt ├── dependencies.yaml ├── .cmake.conf ├── LICENSES ├── LicenseRef-Qt-Commercial.txt ├── Qt-GPL-exception-1.0.txt ├── MIT.txt ├── BSD-3-Clause.txt └── LicenseRef-Lottie-Simple-License-9.13.21.txt ├── coin ├── module_config.yaml └── axivion │ └── ci_config_linux.json └── CMakeLists.txt /tests/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | qt_build_tests() 2 | -------------------------------------------------------------------------------- /.tag: -------------------------------------------------------------------------------- 1 | 1ba771a5018b681fd3db47044b8051fc7170ca6a 2 | -------------------------------------------------------------------------------- /tests/manual/manual.pro: -------------------------------------------------------------------------------- 1 | TEMPLATE = subdirs 2 | SUBDIRS += testApp 3 | -------------------------------------------------------------------------------- /examples/lottie/qtlottieviewer/qtquickcontrols2.conf: -------------------------------------------------------------------------------- 1 | [Controls] 2 | Style=Basic 3 | -------------------------------------------------------------------------------- /tests/auto/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | add_subdirectory(lottie) 2 | add_subdirectory(qml) 3 | -------------------------------------------------------------------------------- /tests/manual/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | add_subdirectory(featcheck) 2 | add_subdirectory(testApp) 3 | -------------------------------------------------------------------------------- /src/plugins/vectorimageformats/lottie/lottie.json: -------------------------------------------------------------------------------- 1 | { 2 | "Keys": [ "lottie+json" ] 3 | } 4 | -------------------------------------------------------------------------------- /.gitreview: -------------------------------------------------------------------------------- 1 | [gerrit] 2 | host=codereview.qt-project.org 3 | project=qt/qtlottie 4 | defaultbranch=dev 5 | -------------------------------------------------------------------------------- /tests/baseline/data/docsamples/blep.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/tests/baseline/data/docsamples/blep.png -------------------------------------------------------------------------------- /tests/baseline/data/docsamples/sound.mp3: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/tests/baseline/data/docsamples/sound.mp3 -------------------------------------------------------------------------------- /tests/baseline/scenegrabber/checkered.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/tests/baseline/scenegrabber/checkered.png -------------------------------------------------------------------------------- /tests/baseline/data/Ignore: -------------------------------------------------------------------------------- 1 | # List of .json files that should NOT be rendered 2 | 3 | # Not a Lottie file 4 | qt_attribution.json 5 | -------------------------------------------------------------------------------- /tests/baseline/data/docsamples/text_shape.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/tests/baseline/data/docsamples/text_shape.png -------------------------------------------------------------------------------- /tests/baseline/data/docsamples/thumbs-up.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/tests/baseline/data/docsamples/thumbs-up.png -------------------------------------------------------------------------------- /tools/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | add_subdirectory(lottietoqml) 5 | -------------------------------------------------------------------------------- /src/plugins/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | add_subdirectory(vectorimageformats) 5 | -------------------------------------------------------------------------------- /examples/lottie/lottietoqml/doc/images/lottietoqmlexample.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/examples/lottie/lottietoqml/doc/images/lottietoqmlexample.png -------------------------------------------------------------------------------- /src/plugins/vectorimageformats/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | add_subdirectory(lottie) 5 | -------------------------------------------------------------------------------- /examples/lottie/qtlottieviewer/doc/images/qtlottieviewerexample.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/examples/lottie/qtlottieviewer/doc/images/qtlottieviewerexample.png -------------------------------------------------------------------------------- /examples/lottie/lottietoqml/doc/images/lottietoqmlexample-closeup.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/qt/qtlottie/dev/examples/lottie/lottietoqml/doc/images/lottietoqmlexample-closeup.png -------------------------------------------------------------------------------- /tests/auto/qml/qml.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | data/rec_pos_col_opa.json 4 | data/tst_main.qml 5 | 6 | 7 | -------------------------------------------------------------------------------- /tests/auto/qml/tst_qml.cpp: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #include 5 | 6 | QUICK_TEST_MAIN(qml); 7 | -------------------------------------------------------------------------------- /dependencies.yaml: -------------------------------------------------------------------------------- 1 | dependencies: 2 | ../qtbase: 3 | ref: df1292e2b96aab02ad6df778d8336e7958ad5d1c 4 | required: true 5 | ../qtdeclarative: 6 | ref: 7ef1d06ce70fa360613dca0b5ff03365ebbc9883 7 | required: true 8 | -------------------------------------------------------------------------------- /src/qml/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | qt_internal_extend_target(Lottie 5 | SOURCES 6 | qlottieanimation.cpp qlottieanimation_p.h 7 | ) 8 | -------------------------------------------------------------------------------- /examples/lottie/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause 3 | 4 | qt_internal_add_example(qtlottieviewer) 5 | qt_internal_add_example(lottietoqml) 6 | -------------------------------------------------------------------------------- /tests/auto/lottie/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | add_subdirectory(shape) 2 | 3 | if(TARGET Qt::QuickPrivate 4 | AND TARGET Qt::QuickShapesPrivate 5 | AND TARGET Qt::QuickVectorImageGeneratorPrivate) 6 | add_subdirectory(vectorimage) 7 | endif() 8 | -------------------------------------------------------------------------------- /.cmake.conf: -------------------------------------------------------------------------------- 1 | set(QT_REPO_MODULE_VERSION "6.12.0") 2 | set(QT_REPO_MODULE_PRERELEASE_VERSION_SEGMENT "alpha1") 3 | set(QT_EXTRA_INTERNAL_TARGET_DEFINES 4 | "QT_NO_FOREACH=1" 5 | "QT_NO_QASCONST=1" 6 | "QT_NO_URL_CAST_FROM_STRING=1" 7 | ) 8 | -------------------------------------------------------------------------------- /examples/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause 3 | 4 | qt_examples_build_begin(EXTERNAL_BUILD) 5 | 6 | add_subdirectory(lottie) 7 | 8 | qt_examples_build_end() 9 | -------------------------------------------------------------------------------- /examples/lottie/qtlottieviewer/REUSE.toml: -------------------------------------------------------------------------------- 1 | version = 1 2 | 3 | [[annotations]] 4 | path = ["logo.json"] 5 | precedence = "closest" 6 | comment = "example lottie file, github.com/lottie/lottie-spec" 7 | SPDX-FileCopyrightText = "Copyright © 2017 Airbnb" 8 | SPDX-License-Identifier = "MIT" 9 | -------------------------------------------------------------------------------- /tests/baseline/data/REUSE.toml: -------------------------------------------------------------------------------- 1 | version = 1 2 | 3 | [[annotations]] 4 | path = ["docsamples/**"] 5 | precedence = "closest" 6 | comment = "example lottie files, from github.com/LottieFiles/lottie-docs" 7 | SPDX-FileCopyrightText = "Copyright © 2022 Design Barn Inc." 8 | SPDX-License-Identifier = "CC-BY-4.0" 9 | -------------------------------------------------------------------------------- /tests/manual/featcheck/howtofind.txt: -------------------------------------------------------------------------------- 1 | 2 | 1. Build featcheck 3 | 2. Add build directory to path 4 | 3. Switch to the directory containing json files (in subdirectories) 5 | 4. Enter command 6 | find * -name *.json -printf '\n\n%p:\n\n' -exec featcheck {} \; &>log 7 | 5. The results are now found in the log file 8 | -------------------------------------------------------------------------------- /tests/manual/featcheck/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.16) 2 | 3 | set(CMAKE_INCLUDE_CURRENT_DIR ON) 4 | 5 | qt_internal_add_manual_test(featcheck 6 | GUI 7 | SOURCES 8 | main.cpp 9 | ) 10 | 11 | target_link_libraries(featcheck PRIVATE 12 | Qt::Core 13 | Qt::Gui 14 | Qt::LottiePrivate 15 | ) 16 | -------------------------------------------------------------------------------- /tests/auto/lottie/vectorimage/data/vectorimage.qml: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | import QtQuick 5 | import QtQuick.Shapes 6 | import QtQuick.VectorImage 7 | 8 | VectorImage { 9 | width: 440 10 | height: 220 11 | source: fileName 12 | assumeTrustedSource: true 13 | } 14 | -------------------------------------------------------------------------------- /tests/auto/lottie/vectorimage/data/vectorimage_noassumetrustedsource.qml: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | import QtQuick 5 | import QtQuick.Shapes 6 | import QtQuick.VectorImage 7 | 8 | VectorImage { 9 | width: 440 10 | height: 220 11 | source: fileName 12 | assumeTrustedSource: false 13 | } 14 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/shapelayer/data/shape_active_60to120.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"EmptyShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[50,50,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[],"ip":60,"op":120,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /src/vectorimagehelpers/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | qt_internal_add_qml_module(LottieVectorImageHelpers 5 | URI "Qt.labs.lottieqt.VectorImageHelpers" 6 | VERSION "${PROJECT_VERSION}" 7 | CLASS_NAME QLottieVectorImageHelpersPlugin 8 | SOURCES 9 | qquicklayeritem_p.h qquicklayeritem.cpp 10 | LIBRARIES 11 | Qt::QuickPrivate 12 | ) 13 | -------------------------------------------------------------------------------- /tests/baseline/data/docsamples/layers-solid.json: -------------------------------------------------------------------------------- 1 | { 2 | "fr": 60, 3 | "ip": 0, 4 | "op": 60, 5 | "w": 512, 6 | "h": 512, 7 | "ddd": 0, 8 | "layers": [ 9 | { 10 | "ty": 1, 11 | "ip": 0, 12 | "op": 60, 13 | "st": 0, 14 | "ks": {}, 15 | "sc": "#ff0000", 16 | "sh": 512, 17 | "sw": 512 18 | } 19 | ] 20 | } 21 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/transform/data/transform_static.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedTransformShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[50,50,0],"ix":2},"a":{"a":0,"k":[50,50,0],"ix":1},"s":{"a":0,"k":[50,50,100],"ix":6}},"ao":0,"shapes":[],"ip":-179,"op":184,"st":-179,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /examples/lottie/qtlottieviewer/qt_attribution.json: -------------------------------------------------------------------------------- 1 | [ 2 | { 3 | "Id": "lottielogo", 4 | "Name": "Lottie Logo", 5 | "QDocModule": "qtlottieanimation", 6 | "QtUsage": "Used in the qtlottieviewer Example", 7 | "QtParts": [ "examples" ], 8 | "Files": [ "logo.json" ], 9 | "LicenseId": "MIT", 10 | "License": "MIT License", 11 | "Copyright": "Copyright (C) 2017 Airbnb" 12 | } 13 | ] 14 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | add_subdirectory(shapelayer) 5 | add_subdirectory(rect) 6 | add_subdirectory(ellipse) 7 | add_subdirectory(fill) 8 | add_subdirectory(stroke) 9 | add_subdirectory(path) 10 | add_subdirectory(trimpath) 11 | add_subdirectory(transform) 12 | add_subdirectory(shapetransform) 13 | add_subdirectory(repeater) 14 | add_subdirectory(repeatertransform) 15 | -------------------------------------------------------------------------------- /tests/auto/qml/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | qt_internal_add_test(tst_lottie_qml 5 | GUI 6 | QMLTEST 7 | SOURCES 8 | tst_qml.cpp 9 | LIBRARIES 10 | Qt::Quick 11 | TESTDATA 12 | data/tst_main.qml 13 | ) 14 | 15 | qt_internal_add_resource(tst_lottie_qml "qml" 16 | PREFIX 17 | "/" 18 | FILES 19 | data/rec_pos_col_opa.json 20 | ) 21 | -------------------------------------------------------------------------------- /src/lottiegenerator/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | qt_internal_add_module(LottieVectorImageGeneratorPrivate 5 | INTERNAL_MODULE 6 | SOURCES 7 | qlottievisitor_p.h qlottievisitor.cpp 8 | LIBRARIES 9 | Qt::Core 10 | Qt::QuickPrivate 11 | Qt::QuickShapesPrivate 12 | Qt::QuickVectorImageGeneratorPrivate 13 | Qt::LottiePrivate 14 | Qt::LottieVectorImageHelpers 15 | ) 16 | -------------------------------------------------------------------------------- /LICENSES/LicenseRef-Qt-Commercial.txt: -------------------------------------------------------------------------------- 1 | Licensees holding valid commercial Qt licenses may use this software in 2 | accordance with the the terms contained in a written agreement between 3 | you and The Qt Company. Alternatively, the terms and conditions that were 4 | accepted by the licensee when buying and/or downloading the 5 | software do apply. 6 | 7 | For the latest licensing terms and conditions, see https://www.qt.io/terms-conditions. 8 | For further information use the contact form at https://www.qt.io/contact-us. 9 | -------------------------------------------------------------------------------- /coin/module_config.yaml: -------------------------------------------------------------------------------- 1 | version: 2 2 | accept_configuration: 3 | condition: property 4 | property: features 5 | not_contains_value: Disable 6 | 7 | instructions: 8 | Build: 9 | - type: EnvironmentVariable 10 | variableName: VERIFY_SOURCE_SBOM 11 | variableValue: "ON" 12 | - !include "{{qt/qtbase}}/coin_module_build_template_v2.yaml" 13 | 14 | Test: 15 | - !include "{{qt/qtbase}}/coin_module_test_template_v3.yaml" 16 | - !include "{{qt/qtbase}}/coin_module_test_docs.yaml" 17 | -------------------------------------------------------------------------------- /src/qml/doc/src/external-resources.qdoc: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2019 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only 3 | 4 | /*! 5 | \externalpage https://lottiefiles.com/plugins/after-effects 6 | \title Lottie 7 | */ 8 | 9 | /*! 10 | \externalpage https://github.com/airbnb/lottie-web 11 | \title Lottie Source 12 | */ 13 | 14 | /*! 15 | \externalpage https://lottie.github.io/lottie-spec/1.0/ 16 | \title Lottie Specification 17 | */ 18 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/shapelayer/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_shapelayer 11 | SOURCES 12 | tst_lottieshapelayer.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::Test 16 | Qt::LottiePrivate 17 | TESTDATA ${test_data} 18 | ) 19 | -------------------------------------------------------------------------------- /tests/baseline/data/qt_attribution.json: -------------------------------------------------------------------------------- 1 | [ 2 | { 3 | "Id": "lottiedocs-examples", 4 | "Name": "Example Lottie files from github.com/LottieFiles/lottie-docs", 5 | "QDocModule": "qtlottieanimation", 6 | "QtUsage": "Used for baseline testing", 7 | "QtParts": [ "tests" ], 8 | "Path": "docsamples", 9 | "LicenseId": "CC-BY-4.0", 10 | "License": "Creative Commons Attribution 4.0 International", 11 | "Copyright": "Copyright © 2022 Design Barn Inc." 12 | } 13 | ] 14 | -------------------------------------------------------------------------------- /tools/lottietoqml/main.qml: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 3 | 4 | import QtQuick 5 | import QtQuick.Shapes 6 | import QtQuick.Controls 7 | import QtQuick.Layouts 8 | 9 | Window { 10 | id: mainWindow 11 | width: 1280 12 | height: 960 13 | visible: true 14 | color: "white" 15 | 16 | Item { 17 | id: svg 18 | objectName: "svg_item" 19 | anchors.centerIn: parent 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/fill/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_fill 11 | SOURCES 12 | tst_lottiefill.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/path/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_path 11 | SOURCES 12 | tst_lottiepath.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/rect/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_rect 11 | SOURCES 12 | tst_lottierect.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/stroke/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_stroke 11 | SOURCES 12 | tst_lottiestroke.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/ellipse/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_ellipse 11 | SOURCES 12 | tst_lottieellipse.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/repeater/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_repeater 11 | SOURCES 12 | tst_lottierepeater.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/trimpath/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_trimpath 11 | SOURCES 12 | tst_lottietrimpath.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /src/plugins/vectorimageformats/lottie/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | qt_internal_add_plugin(QLottieVectorImagePlugin 5 | OUTPUT_NAME qlottievectorimage 6 | PLUGIN_TYPE vectorimageformats 7 | SOURCES 8 | main.cpp 9 | LIBRARIES 10 | Qt::Gui 11 | Qt::GuiPrivate 12 | Qt::Quick 13 | Qt::QuickPrivate 14 | Qt::QuickVectorImageGeneratorPrivate 15 | Qt::LottieVectorImageGeneratorPrivate 16 | Qt::LottiePrivate 17 | ) 18 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/fill/data/fill_hidden.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":320,"h":320,"nm":"StaticFillShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[160,160,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"fl","c":{"a":0,"k":[1,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":true}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/fill/data/fill_static_red_100.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":320,"h":320,"nm":"StaticFillShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[160,160,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"fl","c":{"a":0,"k":[1,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/shapetransform/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_shapetransform 11 | SOURCES 12 | tst_lottieshapetransform.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/transform/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_lottie_transform 11 | SOURCES 12 | tst_lottiebasictransform.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/ellipse/data/ellipse_direction.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":320,"h":320,"nm":"StaticEllipseShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[160,160,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":3,"ty":"el","s":{"a":0,"k":[100,80],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":true}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/ellipse/data/ellipse_hidden.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":320,"h":320,"nm":"StaticEllipseShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[160,160,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":2,"ty":"el","s":{"a":0,"k":[100,80],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":true}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/repeatertransform/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | # Collect test data 5 | file(GLOB_RECURSE test_data_glob 6 | RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 7 | data/*) 8 | list(APPEND test_data ${test_data_glob}) 9 | 10 | qt_internal_add_test(tst_repeatertransform 11 | SOURCES 12 | tst_lottierepeatertransform.cpp 13 | LIBRARIES 14 | Qt::Gui 15 | Qt::GuiPrivate 16 | Qt::Test 17 | Qt::LottiePrivate 18 | TESTDATA ${test_data} 19 | ) 20 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/ellipse/data/ellipse_static_100x80.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":320,"h":320,"nm":"StaticRoundShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[150,150,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":1,"ty":"el","s":{"a":0,"k":[100,80],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/rect/data/rect_hidden.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"HiddenRectShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"rc","d":1,"s":{"a":0,"k":[30,30],"ix":2},"p":{"a":0,"k":[50,50],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - Rect","hd":true}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/rect/data/rect_direction.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"StaticRectShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"rc","d":3,"s":{"a":0,"k":[30,30],"ix":2},"p":{"a":0,"k":[50,50],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - Rect","hd":false}],"ip":60,"op":120,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/rect/data/rect_static_30x30_5050_rad0.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"StaticRectShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"rc","d":1,"s":{"a":0,"k":[30,30],"ix":2},"p":{"a":0,"k":[50,50],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - Rect","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/stroke/data/stroke_hidden.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"StaticStrokeShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 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includes the QBaselineTest module sources from qtbase directly 11 | if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/../../../qtbase/tests/baseline/shared" AND QT_FEATURE_process) 12 | add_subdirectory(scenegrabber) 13 | add_subdirectory(lottie) 14 | endif() 15 | -------------------------------------------------------------------------------- /examples/lottie/qtlottieviewer/main.cpp: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause 3 | 4 | #include 5 | #include 6 | 7 | int main(int argc, char *argv[]) 8 | { 9 | QGuiApplication app(argc, argv); 10 | 11 | QQmlApplicationEngine engine; 12 | QObject::connect( 13 | &engine, 14 | &QQmlApplicationEngine::objectCreationFailed, 15 | &app, 16 | []() { QCoreApplication::exit(-1); }, 17 | Qt::QueuedConnection); 18 | engine.loadFromModule("qtlottieviewer", "Main"); 19 | 20 | return app.exec(); 21 | } 22 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/path/data/freeform_triangle_static.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"StaticFreeformTriangleShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[0,0],[0,0]],"o":[[0,0],[0,0],[0,0]],"v":[[49.984,30.024],[34.996,50.013],[64.995,49.999]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /examples/lottie/lottietoqml/main.cpp: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause 3 | 4 | #include 5 | #include 6 | 7 | int main(int argc, char *argv[]) 8 | { 9 | QGuiApplication app(argc, argv); 10 | 11 | QQmlApplicationEngine engine; 12 | QObject::connect( 13 | &engine, 14 | &QQmlApplicationEngine::objectCreationFailed, 15 | &app, 16 | []() { QCoreApplication::exit(-1); }, 17 | Qt::QueuedConnection); 18 | engine.loadFromModule("lottietoqmlexample", "Main"); 19 | 20 | return app.exec(); 21 | } 22 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/path/data/freeform_direction.json: -------------------------------------------------------------------------------- 1 | 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{"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"StaticFreeformCurveShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[-17.2,34.503],[5.008,-25.055]],"o":[[0,0],[5.999,-12.033],[-5.149,25.76]],"v":[[15.001,50.066],[45.001,50.072],[85,50.07]],"c":false},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/shapelayer/data/shape_matte_alphaclip.json: -------------------------------------------------------------------------------- 1 | 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-------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only 3 | 4 | /*! 5 | \qmlmodule Qt.labs.lottieqt.VectorImageHelpers 6 | \title Qt Lottie Vector Image Helpers QML Types 7 | \ingroup qmlmodules 8 | \brief Provides QML types used by VectorImage and related tools. 9 | \since 6.10 10 | 11 | This module contains types used in scenes generated by 12 | \l{VectorImage}, \l{lottietoqml} and related tools. The types are 13 | made to replicate specialized behavior defined by the vector 14 | graphics file formats it loads and are not intended to be 15 | generally useful. 16 | 17 | To use the types in this module, import the module with the 18 | following line: 19 | 20 | \qml 21 | import Qt.labs.lottieqt.VectorImageHelpers 22 | \endqml 23 | 24 | \section1 QML Types 25 | */ 26 | -------------------------------------------------------------------------------- /tests/baseline/data/original/skew_bothaxes.json: -------------------------------------------------------------------------------- 1 | {"ddd":0,"h":512,"w":512,"meta":{"g":"@lottiefiles/toolkit-js 0.57.2-beta.0"},"layers":[{"ty":4,"sr":1,"st":0,"op":20.666666666666668,"ip":0,"ln":"13","hasMask":false,"ao":0,"ks":{"a":{"a":0,"k":[0,0]},"s":{"a":0,"k":[100,100]},"p":{"a":0,"k":[560,440]},"r":{"a":0,"k":0},"o":{"a":0,"k":100}},"shapes":[{"ty":"gr","it":[{"ty":"rc","d":1,"p":{"a":0,"k":[0,0]},"r":{"a":0,"k":0},"s":{"a":0,"k":[218.73,158.525]}},{"ty":"st","lc":1,"lj":1,"ml":4,"o":{"a":0,"k":100},"w":{"a":0,"k":2},"c":{"a":0,"k":[0,1,1]}},{"ty":"fl","c":{"a":0,"k":[0,0.0119,1]},"r":1,"o":{"a":0,"k":100}},{"ty":"tr","a":{"a":0,"k":[0,0]},"s":{"a":0,"k":[100,100]},"sk":{"a":1,"k":[{"o":{"x":0.167,"y":0.167},"i":{"x":0.833,"y":0.833},"s":[0],"t":0},{"s":[45],"t":10.333333333333334}]},"p":{"a":0,"k":[-282.635,-176.737]},"r":{"a":0,"k":0},"sa":{"a":0,"k":45},"o":{"a":0,"k":100}}]}],"ind":1}],"v":"5.7.0","fr":29,"op":20.666666666666668,"ip":0,"assets":[]} 2 | -------------------------------------------------------------------------------- /tests/baseline/data/original/skew_xaxis.json: -------------------------------------------------------------------------------- 1 | {"ddd":0,"h":512,"w":512,"meta":{"g":"@lottiefiles/toolkit-js 0.57.2-beta.0"},"layers":[{"ty":4,"sr":1,"st":0,"op":20.666666666666668,"ip":0,"ln":"13","hasMask":false,"ao":0,"ks":{"a":{"a":0,"k":[0,0]},"s":{"a":0,"k":[100,100]},"p":{"a":0,"k":[560,440]},"r":{"a":0,"k":0},"o":{"a":0,"k":100}},"shapes":[{"ty":"gr","it":[{"ty":"rc","d":1,"p":{"a":0,"k":[0,0]},"r":{"a":0,"k":0},"s":{"a":0,"k":[218.73,158.525]}},{"ty":"st","lc":1,"lj":1,"ml":4,"o":{"a":0,"k":100},"w":{"a":0,"k":2},"c":{"a":0,"k":[0,1,1]}},{"ty":"fl","c":{"a":0,"k":[0,0.0119,1]},"r":1,"o":{"a":0,"k":100}},{"ty":"tr","a":{"a":0,"k":[0,0]},"s":{"a":0,"k":[100,100]},"sk":{"a":1,"k":[{"o":{"x":0.167,"y":0.167},"i":{"x":0.833,"y":0.833},"s":[0],"t":0},{"s":[45],"t":10.333333333333334}]},"p":{"a":0,"k":[-282.635,-176.737]},"r":{"a":0,"k":0},"sa":{"a":0,"k":32400},"o":{"a":0,"k":100}}]}],"ind":1}],"v":"5.7.0","fr":29,"op":20.666666666666668,"ip":0,"assets":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/path/data/freeform_curve_animated.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedFreeformCurveShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[{"i":[[0,0],[-17.2,34.503],[5.008,-25.055]],"o":[[0,0],[5.999,-12.033],[-5.149,25.76]],"v":[[15.001,50.066],[45.001,50.072],[85,50.07]],"c":false}],"e":[{"i":[[0,0],[-16.893,-45.111],[-20,-38.07]],"o":[[0,0],[14.999,40.053],[12.217,23.255]],"v":[[15.001,50.066],[45.001,50.072],[85,50.07]],"c":false}]},{"t":179}],"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/libfuzzer/qml/qlottieanimation/parse/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | cmake_minimum_required(VERSION 3.16) 5 | project(parse LANGUAGES CXX) 6 | 7 | set(CMAKE_INCLUDE_CURRENT_DIR ON) 8 | 9 | set(CMAKE_AUTOMOC ON) 10 | set(CMAKE_AUTORCC ON) 11 | set(CMAKE_AUTOUIC ON) 12 | 13 | find_package(Qt6 COMPONENTS Core Gui) 14 | find_package(Qt6 COMPONENTS LottiePrivate) 15 | 16 | qt_add_executable(parse 17 | main.cpp 18 | ) 19 | 20 | target_link_libraries(parse PUBLIC 21 | Qt::Core 22 | Qt::Gui 23 | Qt::Quick 24 | Qt::LottiePrivate 25 | ) 26 | if(DEFINED ENV{LIB_FUZZING_ENGINE}) 27 | target_link_libraries(parse PRIVATE 28 | $ENV{LIB_FUZZING_ENGINE} 29 | ) 30 | else() 31 | target_link_libraries(parse PRIVATE 32 | -fsanitize=fuzzer 33 | ) 34 | endif() 35 | 36 | qt_import_plugins(parse 37 | INCLUDE Qt::QMinimalIntegrationPlugin 38 | ) 39 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/ellipse/data/ellipse_animated_100x80at00to200x40at50100.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":320,"h":320,"nm":"AnimatedRoundShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[160,160,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":2,"ty":"el","s":{"a":1,"k":[{"i":{"x":[0.833,0.833],"y":[0.833,0.833]},"o":{"x":[0.167,0.167],"y":[0.167,0.167]},"n":["0p833_0p833_0p167_0p167","0p833_0p833_0p167_0p167"],"t":0,"s":[100,80],"e":[200,40]},{"t":179}],"ix":2},"p":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[0,0],"e":[50,100],"to":[8.33333301544189,16.6666660308838],"ti":[-8.33333301544189,-16.6666660308838]},{"t":179}],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/manual/featcheck/featcheck.pro: -------------------------------------------------------------------------------- 1 | QT += lottie-private 2 | CONFIG += c++11 console 3 | CONFIG -= app_bundle 4 | 5 | # The following define makes your compiler emit warnings if you use 6 | # any feature of Qt which as been marked deprecated (the exact warnings 7 | # depend on your compiler). Please consult the documentation of the 8 | # deprecated API in order to know how to port your code away from it. 9 | DEFINES += QT_DEPRECATED_WARNINGS 10 | 11 | # You can also make your code fail to compile if you use deprecated APIs. 12 | # In order to do so, uncomment the following line. 13 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 14 | #DEFINES += QT_DISABLE_DEPRECATED_UP_TO=0x060000 # disables all APIs deprecated in Qt 6.0.0 and earlier 15 | 16 | SOURCES += \ 17 | main.cpp 18 | 19 | # Default rules for deployment. 20 | qnx: target.path = /tmp/$${TARGET}/bin 21 | else: unix:!android: target.path = /opt/$${TARGET}/bin 22 | !isEmpty(target.path): INSTALLS += target 23 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/repeater/data/repeater_animated.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedRepeaterShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"rp","c":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[3],"e":[30]},{"t":179}],"ix":1},"o":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[15]},{"t":179}],"ix":2},"m":1,"ix":1,"tr":{"ty":"tr","p":{"a":0,"k":[100,0],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":4},"so":{"a":0,"k":100,"ix":5},"eo":{"a":0,"k":100,"ix":6},"nm":"Transform"},"nm":"Repeater 1","mn":"ADBE Vector Filter - Repeater","hd":false}],"ip":-20,"op":184,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /src/lottie/qbeziereasing_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QBEZIEREASING_P_H 5 | #define QBEZIEREASING_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | 20 | #include 21 | 22 | QT_BEGIN_NAMESPACE 23 | 24 | class Q_LOTTIE_EXPORT QBezierEasing 25 | { 26 | public: 27 | void addCubicBezierSegment(const QPointF &c1, const QPointF &c2, const QPointF &endPoint); 28 | qreal valueForProgress(qreal progress) const; 29 | 30 | QBezier bezier() const { return mBezier; } 31 | 32 | private: 33 | qreal tForX(qreal x) const; 34 | QBezier mBezier; 35 | }; 36 | 37 | QT_END_NAMESPACE 38 | 39 | #endif // QBEZIEREASING_P_H 40 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/path/data/freeform_roto_animated.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedFreeformRotoShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0.031,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[{"i":[[-4.727,-4.705],[-4.718,4.714],[4.709,4.687],[4.727,-4.723]],"o":[[4.727,4.705],[4.701,-4.696],[-4.736,-4.714],[-4.718,4.714]],"v":[[40.008,60],[60.016,59.953],[60.007,40.02],[39.96,39.991]],"c":true}],"e":[{"i":[[-3.342,-3.311],[-4.718,4.714],[4.72,4.676],[3.338,-3.335]],"o":[[4.738,4.694],[4.701,-4.696],[-3.352,-3.321],[-3.328,3.325]],"v":[[40.008,60],[60.016,59.953],[60.007,40.02],[49.96,49.991]],"c":true}]},{"t":179}],"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/rect/data/rect_animated_30x30_1515_rad0_to_50x50_7575_rad25.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedRectShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"rc","d":1,"s":{"a":1,"k":[{"i":{"x":[0.833,0.833],"y":[0.833,0.833]},"o":{"x":[0.167,0.167],"y":[0.167,0.167]},"n":["0p833_0p833_0p167_0p167","0p833_0p833_0p167_0p167"],"t":0,"s":[30,30],"e":[50,50]},{"t":179}],"ix":2},"p":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[15,15],"e":[75,75],"to":[10,10],"ti":[-10,-10]},{"t":179}],"ix":3},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[25]},{"t":179}],"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - Rect","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /LICENSES/Qt-GPL-exception-1.0.txt: -------------------------------------------------------------------------------- 1 | The Qt Company GPL Exception 1.0 2 | 3 | Exception 1: 4 | 5 | As a special exception you may create a larger work which contains the 6 | output of this application and distribute that work under terms of your 7 | choice, so long as the work is not otherwise derived from or based on 8 | this application and so long as the work does not in itself generate 9 | output that contains the output from this application in its original 10 | or modified form. 11 | 12 | Exception 2: 13 | 14 | As a special exception, you have permission to combine this application 15 | with Plugins licensed under the terms of your choice, to produce an 16 | executable, and to copy and distribute the resulting executable under 17 | the terms of your choice. However, the executable must be accompanied 18 | by a prominent notice offering all users of the executable the entire 19 | source code to this application, excluding the source code of the 20 | independent modules, but including any changes you have made to this 21 | application, under the terms of this license. 22 | 23 | -------------------------------------------------------------------------------- /CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | cmake_minimum_required(VERSION 3.16) 5 | 6 | include(.cmake.conf) 7 | project(QtLottie 8 | VERSION "${QT_REPO_MODULE_VERSION}" 9 | DESCRIPTION "Qt Lottie Libraries" 10 | HOMEPAGE_URL "https://qt.io/" 11 | LANGUAGES CXX C 12 | ) 13 | 14 | find_package(Qt6 ${PROJECT_VERSION} CONFIG REQUIRED COMPONENTS BuildInternals) 15 | 16 | # This should be called as early as possible, just after find_package(BuildInternals) where it is 17 | # defined. 18 | qt_internal_project_setup() 19 | 20 | find_package(Qt6 ${PROJECT_VERSION} CONFIG REQUIRED COMPONENTS Core) 21 | find_package(Qt6 ${PROJECT_VERSION} QUIET CONFIG OPTIONAL_COMPONENTS Gui Qml Quick QuickTest QuickTestUtilsPrivate 22 | QuickVectorImageGeneratorPrivate QuickControls2) 23 | 24 | if(NOT TARGET Qt6::Gui) 25 | message(NOTICE "Skipping the build as Qt6::Gui cannot be found.") 26 | return() 27 | endif() 28 | 29 | include("${CMAKE_CURRENT_LIST_DIR}/tools/lottietoqml/Qt6LottieToQmlMacros.cmake") 30 | 31 | qt_build_repo() 32 | -------------------------------------------------------------------------------- /tests/baseline/scenegrabber/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2024 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | ##################################################################### 5 | ## qmlscenegrabber Binary: 6 | ##################################################################### 7 | 8 | if(NOT QT_BUILD_STANDALONE_TESTS AND NOT QT_BUILDING_QT) 9 | cmake_minimum_required(VERSION 3.16) 10 | project(qtlottie_qmlscenegrabber LANGUAGES CXX) 11 | find_package(Qt6BuildInternals REQUIRED COMPONENTS STANDALONE_TEST) 12 | endif() 13 | 14 | qt_internal_add_executable(qtlottie_qmlscenegrabber 15 | OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/.." # special case 16 | SOURCES 17 | main.cpp 18 | LIBRARIES 19 | Qt::Gui 20 | Qt::Quick 21 | ) 22 | 23 | qt_policy(SET QTP0001 NEW) 24 | qt_add_qml_module(qtlottie_qmlscenegrabber 25 | URI QtLottieAnimation 26 | QML_FILES 27 | "Main.qml" 28 | ) 29 | 30 | qt_add_resources(qtlottie_qmlscenegrabber "qtlottie_qmlscenegrabber" 31 | PREFIX 32 | "/" 33 | FILES 34 | checkered.png 35 | ) 36 | -------------------------------------------------------------------------------- /tests/baseline/data/original/split_positions.json: -------------------------------------------------------------------------------- 1 | {"nm":"Comp 1","ddd":0,"h":1080,"w":1920,"meta":{"g":"@lottiefiles/toolkit-js 0.66.4"},"layers":[{"ty":4,"nm":"Shape Layer 1","sr":1,"st":0,"op":20,"ip":0,"ln":"13","hasMask":false,"ao":0,"ks":{"a":{"a":0,"k":[0,0]},"s":{"a":0,"k":[100,100,10000]},"p":{"s":true,"x":{"a":1,"k":[{"o":{"x":0.167,"y":0.167},"i":{"x":0.833,"y":0.833},"s":[964],"t":0},{"s":[300],"t":19}]},"y":{"a":1,"k":[{"o":{"x":0.167,"y":0.167},"i":{"x":0.833,"y":0.833},"s":[540],"t":0},{"s":[200],"t":19}]},"z":{"a":0,"k":0}},"r":{"a":0,"k":0},"sa":{"a":0,"k":0},"o":{"a":0,"k":100}},"shapes":[{"ty":"gr","nm":"Rectangle 1","it":[{"ty":"rc","nm":"Rectangle Path 1","d":1,"p":{"a":0,"k":[0,0]},"r":{"a":0,"k":0},"s":{"a":0,"k":[136.903,100]}},{"ty":"st","nm":"Stroke 1","lc":1,"lj":1,"ml":4,"o":{"a":0,"k":100},"w":{"a":0,"k":2},"c":{"a":0,"k":[0,1,1]}},{"ty":"fl","nm":"Fill 1","c":{"a":0,"k":[1,0,0.2153]},"r":1,"o":{"a":0,"k":100}},{"ty":"tr","a":{"a":0,"k":[0,0]},"s":{"a":0,"k":[100,100]},"p":{"a":0,"k":[0,0]},"r":{"a":0,"k":0},"sa":{"a":0,"k":0},"o":{"a":0,"k":100}}]}],"ind":1}],"v":"5.7.0","fr":29.97,"op":19.979999999999997,"ip":0,"assets":[]} 2 | -------------------------------------------------------------------------------- /LICENSES/MIT.txt: -------------------------------------------------------------------------------- 1 | 2 | 3 | MIT License 4 | 5 | Copyright (c) 6 | 7 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 8 | 9 | The above copyright notice and this permission notice (including the next paragraph) shall be included in all copies or substantial portions of the Software. 10 | 11 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 12 | -------------------------------------------------------------------------------- /src/lottie/qlottieprecomplayer_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIEPRECOMPLAYER_P_H 5 | #define QLOTTIEPRECOMPLAYER_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | 20 | QT_BEGIN_NAMESPACE 21 | 22 | class QLottieRenderer; 23 | 24 | class Q_LOTTIE_EXPORT QLottiePrecompLayer : public QLottieLayer 25 | { 26 | public: 27 | QLottiePrecompLayer() = default; 28 | explicit QLottiePrecompLayer(const QLottiePrecompLayer &other); 29 | QLottiePrecompLayer(const QMap &assets); 30 | 31 | QLottieBase *clone() const override; 32 | 33 | void render(QLottieRenderer &renderer) const override; 34 | int parse(const QJsonObject &definition) override; 35 | 36 | private: 37 | QMap m_assets; 38 | }; 39 | 40 | QT_END_NAMESPACE 41 | 42 | #endif // QLOTTIEPRECOMPLAYER_P_H 43 | -------------------------------------------------------------------------------- /tests/baseline/data/original/trim_path1.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":60,"w":550,"h":309,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[50,50,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"rc","d":1,"s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - 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It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | 20 | QT_BEGIN_NAMESPACE 21 | 22 | class QJsonObject; 23 | 24 | class QLottieRenderer; 25 | class QLottieShape; 26 | class QLottieTrimPath; 27 | 28 | class Q_LOTTIE_EXPORT QLottieShapeLayer : public QLottieLayer 29 | { 30 | public: 31 | QLottieShapeLayer() = default; 32 | explicit QLottieShapeLayer(const QLottieShapeLayer &other); 33 | 34 | QLottieBase *clone() const override; 35 | 36 | void updateProperties(int frame) override; 37 | void render(QLottieRenderer &render) const override; 38 | int parse(const QJsonObject &definition) override; 39 | 40 | private: 41 | QLottieTrimPath *m_appliedTrim = nullptr; 42 | }; 43 | 44 | QT_END_NAMESPACE 45 | 46 | #endif // QLOTTIESHAPELAYER_P_H 47 | -------------------------------------------------------------------------------- /tests/manual/html/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 19 | 20 | 21 | 22 | 23 | 24 |
25 |
CONTENT
26 |
27 |
28 | 29 | 43 | 44 | 45 | 46 | 47 | 48 | -------------------------------------------------------------------------------- /tests/manual/testApp/rect_anchor_moved_static2.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":241.000009816131,"w":356,"h":200,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ty":"rc","d":1,"s":{"a":0,"k":[43.5,43.5],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - Rect","hd":false},{"ty":"st","c":{"a":0,"k":[1,1,1,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":2,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false},{"ty":"fl","c":{"a":0,"k":[1,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - 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It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | 21 | #include 22 | #include 23 | 24 | QT_BEGIN_NAMESPACE 25 | 26 | class QLottieFill; 27 | class QLottieTrimPath; 28 | 29 | class Q_LOTTIE_EXPORT QLottieGroup : public QLottieShape 30 | { 31 | public: 32 | QLottieGroup(QLottieBase *parent = nullptr); 33 | 34 | QLottieBase *clone() const override; 35 | 36 | void updateProperties(int frame) override; 37 | void render(QLottieRenderer &renderer) const override; 38 | int parse(const QJsonObject &definition) override; 39 | 40 | bool acceptsTrim() const override; 41 | void applyTrim(const QLottieTrimPath &trimmer) override; 42 | }; 43 | 44 | QT_END_NAMESPACE 45 | 46 | #endif // QLOTTIEGROUP_P_H 47 | -------------------------------------------------------------------------------- /tests/libfuzzer/qml/qlottieanimation/parse/main.cpp: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #include 5 | #include 6 | #include 7 | 8 | class QLottieAnimationFuzzer : public QLottieAnimation 9 | { 10 | Q_OBJECT 11 | public: 12 | QLottieAnimationFuzzer(QQuickItem *parent = nullptr) 13 | : QLottieAnimation(parent) 14 | { 15 | } 16 | void fuzzParse(const QByteArray &jsonSource) { QLottieAnimation::parse(jsonSource); } 17 | }; 18 | 19 | // silence warnings 20 | static QtMessageHandler mh = qInstallMessageHandler([](QtMsgType, const QMessageLogContext &, 21 | const QString &) {}); 22 | 23 | extern "C" int LLVMFuzzerTestOneInput(const char *Data, size_t Size) { 24 | static int argc = 3; 25 | static char arg1[] = "fuzzer"; 26 | static char arg2[] = "-platform"; 27 | static char arg3[] = "minimal"; 28 | static char *argv[] = {arg1, arg2, arg3, nullptr}; 29 | static QGuiApplication qga(argc, argv); 30 | QLottieAnimationFuzzer lottie; 31 | lottie.fuzzParse(QByteArray::fromRawData(Data, Size)); 32 | return 0; 33 | } 34 | 35 | #include "main.moc" 36 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/transform/data/transform_animated.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"StaticTransformShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[100],"e":[25]},{"t":179}],"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[1110]},{"t":179}],"ix":10},"p":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[50,50,0],"e":[75,75,0],"to":[4.16666650772095,4.16666650772095,0],"ti":[-4.16666650772095,-4.16666650772095,0]},{"t":179}],"ix":2},"a":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[50,50,0],"e":[25,25,0],"to":[-4.16666650772095,-4.16666650772095,0],"ti":[4.16666650772095,4.16666650772095,0]},{"t":179}],"ix":1},"s":{"a":1,"k":[{"i":{"x":[0.833,0.833,0.833],"y":[0.833,0.833,0.833]},"o":{"x":[0.167,0.167,0.167],"y":[0.167,0.167,0.167]},"n":["0p833_0p833_0p167_0p167","0p833_0p833_0p167_0p167","0p833_0p833_0p167_0p167"],"t":0,"s":[50,50,100],"e":[100,100,100]},{"t":179}],"ix":6}},"ao":0,"shapes":[],"ip":-179,"op":184,"st":-179,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/manual/testApp/shape_static.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":356,"h":200,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[178,100,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[0,0],[35.368,-37.448],[-9,37.5]],"o":[[0,0],[0,0],[-34,36],[9,-37.5]],"v":[[-16,-29],[-45,-21.5],[-100.5,14.5],[56,3]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - 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Please consult the documentation of the 7 | # deprecated API in order to know how to port your code away from it. 8 | DEFINES += QT_DEPRECATED_WARNINGS 9 | 10 | # You can also make your code fail to compile if you use deprecated APIs. 11 | # In order to do so, uncomment the following line. 12 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 13 | #DEFINES += QT_DISABLE_DEPRECATED_UP_TO=0x060000 # disables all APIs deprecated in Qt 6.0.0 and earlier 14 | 15 | SOURCES += \ 16 | main.cpp \ 17 | 18 | RESOURCES += qml.qrc 19 | 20 | # Additional import path used to resolve QML modules in Qt Creator's code model 21 | QML_IMPORT_PATH = 22 | # Additional import path used to resolve QML modules just for Qt Quick Designer 23 | QML_DESIGNER_IMPORT_PATH = 24 | 25 | # Default rules for deployment. 26 | qnx: target.path = /tmp/$${TARGET}/bin 27 | else: unix:!android: target.path = /opt/$${TARGET}/bin 28 | !isEmpty(target.path): INSTALLS += target 29 | 30 | qmldir.files = C:\users\kahautam\projects\lg\lottie-qt\src\imports\qmldir 31 | qmldir.path = /usr/lib/qml/Qt/labs/lottieqt 32 | INSTALLS += qmldir 33 | 34 | #HEADERS += 35 | -------------------------------------------------------------------------------- /src/lottie/qlottiefilleffect_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTIEFILLEFFECT_P_H 5 | #define QLOTIEFILLEFFECT_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | 21 | #include 22 | #include 23 | 24 | QT_BEGIN_NAMESPACE 25 | 26 | class QJsonObject; 27 | 28 | class Q_LOTTIE_EXPORT QLottieFillEffect : public QLottieBase 29 | { 30 | public: 31 | QLottieFillEffect() = default; 32 | explicit QLottieFillEffect(const QLottieFillEffect &other); 33 | 34 | QLottieBase *clone() const override; 35 | 36 | void construct(const QJsonObject &definition); 37 | 38 | void updateProperties(int frame) override; 39 | void render(QLottieRenderer &renderer) const override; 40 | 41 | QColor color() const; 42 | qreal opacity() const; 43 | 44 | protected: 45 | QLottieProperty4D m_color; 46 | QLottieProperty m_opacity; 47 | }; 48 | 49 | QT_END_NAMESPACE 50 | 51 | #endif // QLOTIEFILLEFFECT_P_H 52 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/trimpath/data/trimpath_animated_2080_0_to_0060_3x30.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedQTrimPathShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[50,50,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[0,0]],"o":[[0,0],[0,0]],"v":[[-29.992,10.008],[30.008,10]],"c":false},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - 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It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | #include 21 | 22 | #include 23 | #include 24 | 25 | QT_BEGIN_NAMESPACE 26 | 27 | class QJsonObject; 28 | 29 | class Q_LOTTIE_EXPORT QLottieImage : public QLottieBase 30 | { 31 | public: 32 | explicit QLottieImage(const QLottieImage &other); 33 | QLottieImage(QLottieBase *parent = nullptr); 34 | 35 | QLottieBase *clone() const override; 36 | 37 | int construct(const QJsonObject &definition); 38 | 39 | void render(QLottieRenderer &renderer) const override; 40 | 41 | QUrl url() const { return m_url; } 42 | QSizeF size() const { return m_size; } 43 | QImage image() const { return m_image; } 44 | 45 | protected: 46 | QUrl m_url; 47 | QSizeF m_size; 48 | QImage m_image; 49 | }; 50 | 51 | QT_END_NAMESPACE 52 | 53 | #endif // QLOTTIEIMAGE_P_H 54 | -------------------------------------------------------------------------------- /src/lottie/qlottieroot_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIEROOT_P_H 5 | #define QLOTTIEROOT_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | 20 | QT_BEGIN_NAMESPACE 21 | 22 | class Q_LOTTIE_EXPORT QLottieRoot : public QLottieBase 23 | { 24 | public: 25 | QLottieRoot() = default; 26 | explicit QLottieRoot(const QLottieRoot &other); 27 | 28 | QLottieBase *clone() const override; 29 | QSize layerSize() const override; 30 | 31 | int parseSource(const QByteArray &jsonSource, const QUrl &fileSource); 32 | 33 | void setStructureDumping(bool enabled); 34 | 35 | int startFrame() const { 36 | return m_startFrame; 37 | } 38 | 39 | int endFrame() const { 40 | return m_endFrame; 41 | } 42 | 43 | int frameRate() const { 44 | return m_frameRate; 45 | } 46 | 47 | private: 48 | QSize m_size; 49 | int m_frameRate = 30; 50 | int m_startFrame = 0; 51 | int m_endFrame = 0; 52 | }; 53 | 54 | QT_END_NAMESPACE 55 | 56 | #endif // QLOTTIEROOT_P_H 57 | -------------------------------------------------------------------------------- /tools/lottietoqml/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | ##################################################################### 5 | ## lottietoqml Tool: 6 | ##################################################################### 7 | 8 | find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS QuickVectorImageGeneratorPrivate) 9 | find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS QuickVectorImageGeneratorPrivate) 10 | 11 | qt_get_tool_target_name(target_name lottietoqml) 12 | qt_internal_add_tool(${target_name} 13 | TARGET_DESCRIPTION "Lottie to QML Converter" 14 | TOOLS_TARGET Lottie 15 | EXTRA_CMAKE_FILES 16 | "${CMAKE_CURRENT_SOURCE_DIR}/${QT_CMAKE_EXPORT_NAMESPACE}LottieToQmlMacros.cmake" 17 | EXTRA_CMAKE_INCLUDES 18 | "${QT_CMAKE_EXPORT_NAMESPACE}LottieToQmlMacros.cmake" 19 | SOURCES 20 | main.cpp 21 | LIBRARIES 22 | Qt::Core 23 | Qt::Gui 24 | Qt::Qml 25 | Qt::Quick 26 | Qt::QuickPrivate 27 | Qt::QuickVectorImageGeneratorPrivate 28 | Qt::LottieVectorImageGeneratorPrivate 29 | Qt::LottiePrivate 30 | ) 31 | 32 | qt_internal_return_unless_building_tools() 33 | 34 | set(resource_files 35 | "main.qml" 36 | ) 37 | 38 | qt_internal_add_resource(${target_name} "qml" 39 | PREFIX 40 | "/" 41 | FILES 42 | ${resource_files} 43 | ) 44 | -------------------------------------------------------------------------------- /src/vectorimagehelpers/qquicklayeritem_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QQUICKLAYERITEM_P_H 5 | #define QQUICKLAYERITEM_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | #include 21 | 22 | QT_BEGIN_NAMESPACE 23 | 24 | class Q_LOTTIEVECTORIMAGEHELPERS_EXPORT QQuickLayerItem : public QQuickItem 25 | { 26 | Q_OBJECT 27 | Q_PROPERTY(QMatrix4x4 transformMatrix READ transformMatrix NOTIFY transformMatrixChanged) 28 | QML_NAMED_ELEMENT(LayerItem) 29 | Q_DECLARE_PRIVATE(QQuickItem) 30 | QML_ADDED_IN_VERSION(6, 10) 31 | 32 | public: 33 | QQuickLayerItem(QQuickItem *parent = nullptr); 34 | QMatrix4x4 transformMatrix(); 35 | 36 | protected: 37 | void itemChange(ItemChange change, const ItemChangeData &) override; 38 | 39 | private: 40 | bool m_transformDirty = true; 41 | QMatrix4x4 m_transform; 42 | 43 | signals: 44 | void transformMatrixChanged(); 45 | }; 46 | 47 | QT_END_NAMESPACE 48 | 49 | #endif // QQUICKLAYERITEM_P_H 50 | 51 | -------------------------------------------------------------------------------- /tests/manual/testApp/rect_rotate_shape.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":550,"h":309,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[275,154.5,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[0,0],[0,0],[0,0]],"o":[[0,0],[0,0],[0,0],[0,0]],"v":[[36,-32],[-36,-32],[-36,32],[36,32]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - 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Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 6 | 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 7 | 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. 8 | 9 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 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This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | 20 | QT_BEGIN_NAMESPACE 21 | 22 | class QJsonObject; 23 | 24 | class Q_LOTTIE_EXPORT QLottieRepeaterTransform : public QLottieBasicTransform 25 | { 26 | public: 27 | explicit QLottieRepeaterTransform(const QLottieRepeaterTransform &other); 28 | QLottieRepeaterTransform(QLottieBase *parent = nullptr); 29 | 30 | QLottieBase *clone() const override; 31 | 32 | int parse(const QJsonObject &definition) override; 33 | 34 | void updateProperties(int frame) override; 35 | void render(QLottieRenderer &renderer) const override; 36 | 37 | qreal startOpacity() const; 38 | qreal endOpacity() const; 39 | 40 | void setInstanceCount(int copies); 41 | qreal opacityAtInstance(int instance) const; 42 | 43 | protected: 44 | int m_copies = 0; 45 | QLottieProperty m_startOpacity; 46 | QLottieProperty m_endOpacity; 47 | QList m_opacities; 48 | }; 49 | 50 | QT_END_NAMESPACE 51 | 52 | #endif // LottieREPEATERTRANSFORM_P_H 53 | -------------------------------------------------------------------------------- /tests/baseline/data/original/rect_gfill_radial.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":241.000009816131,"w":356,"h":200,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[100,100,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ty":"rc","d":1,"s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - 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It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | 21 | #include 22 | #include 23 | 24 | QT_BEGIN_NAMESPACE 25 | 26 | class Q_LOTTIE_EXPORT QLottieFill : public QLottieShape 27 | { 28 | public: 29 | explicit QLottieFill(const QLottieFill &other); 30 | QLottieFill(QLottieBase *parent = nullptr); 31 | 32 | QLottieBase *clone() const override; 33 | 34 | void updateProperties(int frame) override; 35 | 36 | void render(QLottieRenderer &renderer) const override; 37 | int parse(const QJsonObject &definition) override; 38 | 39 | QColor color() const; 40 | qreal opacity() const; 41 | Qt::FillRule fillRule() const; 42 | 43 | QLottieProperty4D colorProperty() const { return m_color; } 44 | QLottieProperty opacityProperty() const { return m_opacity; } 45 | 46 | protected: 47 | QLottieProperty4D m_color; 48 | QLottieProperty m_opacity; 49 | Qt::FillRule m_fillRule = Qt::WindingFill; 50 | }; 51 | 52 | QT_END_NAMESPACE 53 | 54 | #endif // QLOTTIEFILL_P_H 55 | -------------------------------------------------------------------------------- /tests/manual/testApp/shape_bezier_simple.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":400,"h":224,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[200,112,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[-15,0]],"o":[[0,0],[58.502,0]],"v":[[1,0],[-0.5,61]],"c":false},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"st","c":{"a":0,"k":[1,1,1,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":2,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false},{"ty":"fl","c":{"a":0,"k":[1,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[0,0],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Shape 1","np":3,"cix":2,"ix":1,"mn":"ADBE Vector Group","hd":false},{"ty":"fl","c":{"a":0,"k":[1,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"st","c":{"a":0,"k":[1,1,1,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":2,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false}],"ip":0,"op":174.825007120768,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/baseline/data/original/shape_bezier_simple.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":400,"h":224,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[200,112,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[-15,0]],"o":[[0,0],[58.502,0]],"v":[[1,0],[-0.5,61]],"c":false},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"st","c":{"a":0,"k":[0,1,1,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":2,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false},{"ty":"fl","c":{"a":0,"k":[1,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[0,0],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Shape 1","np":3,"cix":2,"ix":1,"mn":"ADBE Vector Group","hd":false},{"ty":"fl","c":{"a":0,"k":[1,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"st","c":{"a":0,"k":[0,1,1,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":2,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false}],"ip":0,"op":174.825007120768,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /src/lottie/qlottieshape_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIESHAPE_P_H 5 | #define QLOTTIESHAPE_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | 20 | #include 21 | #include 22 | 23 | QT_BEGIN_NAMESPACE 24 | 25 | class QLottieFill; 26 | class QLottieStroke; 27 | class QLottieTrimPath; 28 | 29 | class Q_LOTTIE_EXPORT QLottieShape : public QLottieBase 30 | { 31 | public: 32 | QLottieShape() = default; 33 | explicit QLottieShape(const QLottieShape &other); 34 | 35 | QLottieBase *clone() const override; 36 | 37 | static QLottieShape *construct(QJsonObject definition, QLottieBase *parent = nullptr); 38 | 39 | virtual const QPainterPath &path() const; 40 | virtual bool acceptsTrim() const; 41 | virtual void applyTrim(const QLottieTrimPath& trimmer); 42 | const QLottieTrimPath *currentTrim() const { return m_appliedTrim; }; 43 | 44 | int direction() const; 45 | bool hasReversedDirection() const { return m_direction == 3; } 46 | 47 | protected: 48 | QPainterPath m_path; 49 | QLottieTrimPath *m_appliedTrim = nullptr; 50 | int m_direction = 0; 51 | }; 52 | 53 | QT_END_NAMESPACE 54 | 55 | #endif // QLOTTIESHAPE_P_H 56 | -------------------------------------------------------------------------------- /tests/baseline/data/original/stroke.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":70,"w":400,"h":224,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 2","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[250,132,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":1,"ty":"el","s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":false},{"ty":"st","c":{"a":0,"k":[1,0.5,1],"ix":3},"o":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[10]},{"t":70,"s":[100]}],"ix":4},"w":{"a":0,"k":20,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false}],"ip":0,"op":175.000007127896,"st":0,"bm":0},{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[200,112,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":1,"ty":"el","s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":false},{"ty":"st","c":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0,0,0,1]},{"t":64.0000026067734,"s":[0,1,1,1]}],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":2,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false}],"ip":0,"op":175.000007127896,"st":0,"bm":0}],"markers":[]} -------------------------------------------------------------------------------- /src/lottie/qlottierepeater_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIEREPEATER_P_H 5 | #define QLOTTIEREPEATER_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | #include 21 | #include 22 | 23 | QT_BEGIN_NAMESPACE 24 | 25 | class QJsonObject; 26 | 27 | class Q_LOTTIE_EXPORT QLottieRepeater : public QLottieShape 28 | { 29 | public: 30 | QLottieRepeater() = default; 31 | explicit QLottieRepeater(const QLottieRepeater &other) = default; 32 | QLottieRepeater(const QJsonObject &definition, QLottieBase *parent = nullptr); 33 | 34 | QLottieBase *clone() const override; 35 | 36 | void construct(const QJsonObject &definition); 37 | 38 | void updateProperties(int frame) override; 39 | void render(QLottieRenderer &renderer) const override; 40 | 41 | int copies() const; 42 | qreal offset() const; 43 | const QLottieRepeaterTransform &transform() const; 44 | 45 | protected: 46 | QLottieProperty m_copies; 47 | QLottieProperty m_offset; 48 | QLottieRepeaterTransform m_transform; 49 | }; 50 | 51 | QT_END_NAMESPACE 52 | 53 | #endif // QLOTTIEREPEATER_P_H 54 | -------------------------------------------------------------------------------- /src/lottie/qlottieround_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIEROUND_P_H 5 | #define QLOTTIEROUND_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | #include 21 | #include 22 | 23 | #include 24 | #include 25 | #include 26 | #include 27 | #include 28 | 29 | QT_BEGIN_NAMESPACE 30 | 31 | class QJsonObject; 32 | 33 | class Q_LOTTIE_EXPORT QLottieRound : public QLottieShape 34 | { 35 | public: 36 | explicit QLottieRound(const QLottieRound &other); 37 | QLottieRound(QLottieBase *parent = nullptr); 38 | 39 | QLottieBase *clone() const override; 40 | 41 | int parse(const QJsonObject &definition) override; 42 | 43 | void updateProperties(int frame) override; 44 | void render(QLottieRenderer &renderer) const override; 45 | bool acceptsTrim() const override; 46 | 47 | QPointF position() const; 48 | qreal radius() const; 49 | 50 | protected: 51 | QLottieSpatialProperty m_position; 52 | QLottieProperty m_radius; 53 | }; 54 | 55 | QT_END_NAMESPACE 56 | 57 | #endif // QLOTTIEROUND_P_H 58 | -------------------------------------------------------------------------------- /tests/auto/qml/data/rec_pos_col_opa.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":60,"op":180,"w":100,"h":100,"nm":"Test","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[50,50,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ty":"rc","d":1,"s":{"a":0,"k":[40,40],"ix":2},"p":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":60,"s":[0,0],"e":[25,-25],"to":[4.16666650772095,-4.16666650772095],"ti":[-4.16666650772095,4.16666650772095]},{"t":119}],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - Rect","hd":false},{"ty":"st","c":{"a":0,"k":[1,0,0,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":0,"ix":5},"lc":1,"lj":1,"ml":4,"ml2":{"a":0,"k":4,"ix":8},"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false},{"ty":"fl","c":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":60,"s":[1,0,0,1],"e":[0,0,1,1]},{"t":119}],"ix":4},"o":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":60,"s":[100],"e":[25]},{"t":119}],"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[0,0],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Rectangle 1","np":3,"cix":2,"ix":1,"mn":"ADBE Vector Group","hd":false}],"ip":60,"op":120,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /src/lottie/qlottieellipse_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIEELLIPSE_P_H 5 | #define QLOTTIEELLIPSE_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | #include 21 | #include 22 | #include 23 | 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | 30 | QT_BEGIN_NAMESPACE 31 | 32 | class QJsonObject; 33 | 34 | class Q_LOTTIE_EXPORT QLottieEllipse : public QLottieShape 35 | { 36 | public: 37 | explicit QLottieEllipse(const QLottieEllipse &other); 38 | QLottieEllipse(QLottieBase *parent = nullptr); 39 | 40 | QLottieBase *clone() const override; 41 | 42 | void updateProperties(int frame) override; 43 | void render(QLottieRenderer &renderer) const override; 44 | int parse(const QJsonObject &definition) override; 45 | 46 | bool acceptsTrim() const override; 47 | 48 | QPointF position() const; 49 | QSizeF size() const; 50 | 51 | protected: 52 | QLottieSpatialProperty m_position; 53 | QLottieProperty2D m_size; 54 | }; 55 | 56 | QT_END_NAMESPACE 57 | 58 | #endif // QLOTTIEELLIPSE_P_H 59 | -------------------------------------------------------------------------------- /tests/manual/testApp/repeater1.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":400,"h":224,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[64,76,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":1,"ty":"el","s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - 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Repeater","hd":false}],"ip":0,"op":175.000007127896,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /tests/baseline/data/original/repeater1.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":400,"h":224,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[64,76,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":1,"ty":"el","s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":false},{"ty":"fl","c":{"a":0,"k":[1,0.615686297417,0.129411771894,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 2","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"rc","d":1,"s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"r":{"a":0,"k":0,"ix":4},"nm":"Rectangle Path 1","mn":"ADBE Vector Shape - 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The user can control the animation 23 | speed with the Frame Rate slider, and zoom in and out using the 24 | Scale slider. The animation can be stopped and restarted using the 25 | Play/Pause button. When paused, the user can select the exact 26 | frame to be displayed using the Goto Frame slider. The Open button 27 | will display a file dialog, allowing the user to select a Lottie 28 | file to load and display. 29 | 30 | LottieAnimation is a \l{QQuickPaintedItem}, employing software 31 | rasterization of the vector graphics. For alternative ways 32 | displaying Lottie files in Quick applications, utilizing graphics 33 | hardware rendering, see \l{lottietoqml} and the \l{VectorImage} 34 | item. 35 | 36 | */ 37 | -------------------------------------------------------------------------------- /examples/lottie/qtlottieviewer/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2025 The Qt Company Ltd. 2 | # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause 3 | 4 | cmake_minimum_required(VERSION 3.16) 5 | 6 | project(qtlottieviewer LANGUAGES CXX) 7 | 8 | set(CMAKE_CXX_STANDARD_REQUIRED ON) 9 | 10 | find_package(Qt6 REQUIRED COMPONENTS Core Gui Qml Quick QuickControls2) 11 | 12 | qt_standard_project_setup(REQUIRES 6.8) 13 | 14 | qt_add_executable(qtlottieviewerexample 15 | main.cpp 16 | ) 17 | 18 | set(default_lottie_file "logo.json") 19 | set_source_files_properties(${default_lottie_file} PROPERTIES 20 | QT_RESOURCE_ALIAS default_file.json 21 | ) 22 | 23 | qt_add_qml_module(qtlottieviewerexample 24 | URI qtlottieviewer 25 | VERSION 1.0 26 | QML_FILES 27 | Main.qml 28 | RESOURCES 29 | ${default_lottie_file} 30 | RESOURCE_PREFIX 31 | / 32 | ) 33 | 34 | target_link_libraries(qtlottieviewerexample PRIVATE 35 | Qt6::Core 36 | Qt6::Gui 37 | Qt6::Qml 38 | Qt6::Quick 39 | Qt6::QuickControls2 40 | ) 41 | 42 | set(resource_files 43 | "qtquickcontrols2.conf" 44 | ) 45 | 46 | qt_add_resources(qtlottieviewerexample "res" 47 | PREFIX 48 | "/" 49 | FILES 50 | ${resource_files} 51 | ) 52 | 53 | install(TARGETS qtlottieviewerexample 54 | BUNDLE DESTINATION . 55 | RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} 56 | LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} 57 | ) 58 | 59 | qt_generate_deploy_qml_app_script( 60 | TARGET qtlottieviewerexample 61 | OUTPUT_SCRIPT deploy_script 62 | MACOS_BUNDLE_POST_BUILD 63 | NO_UNSUPPORTED_PLATFORM_ERROR 64 | DEPLOY_USER_QML_MODULES_ON_UNSUPPORTED_PLATFORM 65 | ) 66 | install(SCRIPT ${deploy_script}) 67 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/repeatertransform/data/repeater_transform_animated.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedRepeaterTransformShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"rp","c":{"a":0,"k":3,"ix":1},"o":{"a":0,"k":0,"ix":2},"m":1,"ix":1,"tr":{"ty":"tr","p":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[50,50],"e":[75,75],"to":[4.16666650772095,4.16666650772095],"ti":[-4.16666650772095,-4.16666650772095]},{"t":179}],"ix":2},"a":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[50,50],"e":[25,25],"to":[-4.16666650772095,-4.16666650772095],"ti":[4.16666650772095,4.16666650772095]},{"t":179}],"ix":1},"s":{"a":1,"k":[{"i":{"x":[0.833,0.833],"y":[0.833,0.833]},"o":{"x":[0.167,0.167],"y":[0.167,0.167]},"n":["0p833_0p833_0p167_0p167","0p833_0p833_0p167_0p167"],"t":0,"s":[50,50],"e":[100,100]},{"t":179}],"ix":3},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[1110]},{"t":179}],"ix":4},"so":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[25]},{"t":179}],"ix":5},"eo":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[100],"e":[75]},{"t":179}],"ix":6},"nm":"Transform"},"nm":"Repeater 1","mn":"ADBE Vector Filter - Repeater","hd":false}],"ip":-50,"op":184,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /LICENSES/LicenseRef-Lottie-Simple-License-9.13.21.txt: -------------------------------------------------------------------------------- 1 | Lottie Simple License (FL 9.13.21) 2 | 3 | Copyright © 2021 Design Barn Inc. 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy of the public animation files available for download at the LottieFiles site (“Files”) to download, reproduce, modify, publish, distribute, publicly display, and publicly digitally perform such Files, including for commercial purposes, provided that any display, publication, performance, or distribution of Files must contain (and be subject to) the same terms and conditions of this license. Modifications to Files are deemed derivative works and must also be expressly distributed under the same terms and conditions of this license. You may not purport to impose any additional or different terms or conditions on, or apply any technical measures that restrict exercise of, the rights granted under this license. This license does not include the right to collect or compile Files from LottieFiles to replicate or develop a similar or competing service. 6 | 7 | 8 | Use of Files without attributing the creator(s) of the Files is permitted under this license, though attribution is strongly encouraged. If attributions are included, such attributions should be visible to the end user. 9 | 10 | 11 | FILES ARE PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL THE CREATOR(S) OF FILES OR DESIGN BARN, INC. 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-------------------------------------------------------------------------------- 1 | # Copyright (C) 2022 The Qt Company Ltd. 2 | # SPDX-License-Identifier: BSD-3-Clause 3 | 4 | qt_internal_extend_target(Lottie 5 | SOURCES 6 | qbeziereasing.cpp qbeziereasing_p.h 7 | qlottiebase.cpp qlottiebase_p.h 8 | qlottiebasictransform.cpp qlottiebasictransform_p.h 9 | qlottieconstants_p.h 10 | qlottieellipse.cpp qlottieellipse_p.h 11 | qlottiefill.cpp qlottiefill_p.h 12 | qlottiefilleffect.cpp qlottiefilleffect_p.h 13 | qlottiefreeformshape.cpp qlottiefreeformshape_p.h 14 | qlottiegfill.cpp qlottiegfill_p.h 15 | qlottiegroup.cpp qlottiegroup_p.h 16 | qlottieimage.cpp qlottieimage_p.h 17 | qlottieflatlayers.cpp qlottieflatlayers_p.h 18 | qlottielayer.cpp qlottielayer_p.h 19 | qlottiepolystar.cpp qlottiepolystar_p.h 20 | qlottieprecomplayer.cpp qlottieprecomplayer_p.h 21 | qlottieproperty_p.h 22 | qlottierect.cpp qlottierect_p.h 23 | qlottierepeater.cpp qlottierepeater_p.h 24 | qlottierepeatertransform.cpp qlottierepeatertransform_p.h 25 | qlottieroot.cpp qlottieroot_p.h 26 | qlottieround.cpp qlottieround_p.h 27 | qlottieshape.cpp qlottieshape_p.h 28 | qlottieshapelayer.cpp qlottieshapelayer_p.h 29 | qlottieshapetransform.cpp qlottieshapetransform_p.h 30 | qlottiespatialproperty_p.h 31 | qlottiestroke.cpp qlottiestroke_p.h 32 | qlottietrimpath.cpp qlottietrimpath_p.h 33 | renderer/qbatchrenderer.cpp renderer/qbatchrenderer_p.h 34 | renderer/qlottierenderer.cpp renderer/qlottierenderer_p.h 35 | renderer/qlottierasterrenderer.cpp renderer/qlottierasterrenderer_p.h 36 | INCLUDE_DIRECTORIES 37 | renderer 38 | ) 39 | -------------------------------------------------------------------------------- /src/lottie/qlottierepeater.cpp: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #include "qlottierepeater_p.h" 5 | 6 | QLottieRepeater::QLottieRepeater(const QJsonObject &definition, QLottieBase *parent) 7 | { 8 | setParent(parent); 9 | m_transform.setParent(this); 10 | construct(definition); 11 | } 12 | 13 | QLottieBase *QLottieRepeater::clone() const 14 | { 15 | return new QLottieRepeater(*this); 16 | } 17 | 18 | void QLottieRepeater::construct(const QJsonObject &definition) 19 | { 20 | qCDebug(lcLottieQtLottieParser) << "QLottieRepeater::parse():" << m_name; 21 | 22 | QLottieBase::parse(definition); 23 | if (m_hidden) 24 | return; 25 | 26 | QJsonObject copies = definition.value(u"c"_s).toObject(); 27 | copies = resolveExpression(copies); 28 | m_copies.construct(copies); 29 | 30 | QJsonObject offset = definition.value(u"o"_s).toObject(); 31 | offset = resolveExpression(offset); 32 | m_offset.construct(offset); 33 | 34 | m_transform.parse(definition.value(u"tr"_s).toObject()); 35 | } 36 | 37 | void QLottieRepeater::updateProperties(int frame) 38 | { 39 | m_copies.update(frame); 40 | m_offset.update(frame); 41 | m_transform.setInstanceCount(m_copies.value()); 42 | m_transform.updateProperties(frame); 43 | } 44 | 45 | void QLottieRepeater::render(QLottieRenderer &renderer) const 46 | { 47 | renderer.render(*this); 48 | } 49 | 50 | int QLottieRepeater::copies() const 51 | { 52 | return m_copies.value(); 53 | } 54 | 55 | qreal QLottieRepeater::offset() const 56 | { 57 | return m_offset.value(); 58 | } 59 | 60 | const QLottieRepeaterTransform &QLottieRepeater::transform() const 61 | { 62 | return m_transform; 63 | } 64 | -------------------------------------------------------------------------------- /tests/manual/testApp/rect_scale.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":400,"h":224,"nm":"rect_scale","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 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Fill","hd":false}],"ip":-17.0000006924242,"op":175.000007127896,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /src/lottie/qlottierect_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIERECT_P_H 5 | #define QLOTTIERECT_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | #include 21 | #include 22 | 23 | #include 24 | #include 25 | #include 26 | #include 27 | #include 28 | 29 | QT_BEGIN_NAMESPACE 30 | 31 | class Q_LOTTIE_EXPORT QLottieRect : public QLottieShape 32 | { 33 | public: 34 | explicit QLottieRect(const QLottieRect &other); 35 | QLottieRect(QLottieBase *parent = nullptr); 36 | 37 | QLottieBase *clone() const override; 38 | 39 | void construct(const QJsonObject &definition); 40 | 41 | bool setProperty(QLottieLiteral::PropertyType propertyType, QVariant value) override; 42 | 43 | void updateProperties(int frame) override; 44 | void render(QLottieRenderer &renderer) const override; 45 | bool acceptsTrim() const override; 46 | int parse(const QJsonObject &definition) override; 47 | 48 | QPointF position() const; 49 | QSizeF size() const; 50 | qreal roundness() const; 51 | 52 | protected: 53 | QLottieSpatialProperty m_position; 54 | QLottieProperty2D m_size; 55 | QLottieProperty m_roundness; 56 | }; 57 | 58 | QT_END_NAMESPACE 59 | 60 | #endif // QLOTTIERECT_P_H 61 | -------------------------------------------------------------------------------- /src/lottie/qlottieshapetransform_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIESHAPETRANSFORM_P_H 5 | #define QLOTTIESHAPETRANSFORM_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | 20 | #include 21 | #include 22 | #include 23 | 24 | QT_BEGIN_NAMESPACE 25 | 26 | class QJsonObject; 27 | 28 | class Q_LOTTIE_EXPORT QLottieShapeTransform : public QLottieBasicTransform 29 | { 30 | public: 31 | explicit QLottieShapeTransform(const QLottieShapeTransform &other); 32 | QLottieShapeTransform(QLottieBase *parent = nullptr); 33 | 34 | QLottieBase *clone() const override; 35 | 36 | int parse(const QJsonObject &definition) override; 37 | 38 | void updateProperties(int frame) override; 39 | void render(QLottieRenderer &renderer) const override; 40 | 41 | qreal skew() const; 42 | qreal skewAxis() const; 43 | qreal shearX() const; 44 | qreal shearY() const; 45 | qreal shearAngle() const; 46 | 47 | QLottieProperty skewProperty() const { return m_skew; } 48 | QLottieProperty skewAxisProperty() const { return m_skewAxis; } 49 | 50 | protected: 51 | QLottieProperty m_skew; 52 | QLottieProperty m_skewAxis; 53 | qreal m_shearX = 0; 54 | qreal m_shearY = 0; 55 | qreal m_shearAngle = 0; 56 | }; 57 | 58 | QT_END_NAMESPACE 59 | 60 | #endif // QLOTTIESHAPETRANSFORM_P_H 61 | -------------------------------------------------------------------------------- /tests/auto/lottie/shape/shapetransform/data/shapetransform_animated.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.4","fr":60,"ip":0,"op":180,"w":100,"h":100,"nm":"AnimatedShapeTransformShapeLayer","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[0,0.125,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ty":"tr","p":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[50,50],"e":[75,75],"to":[4.16666650772095,4.16666650772095],"ti":[-4.16666650772095,-4.16666650772095]},{"t":179}],"ix":2},"a":{"a":1,"k":[{"i":{"x":0.833,"y":0.833},"o":{"x":0.167,"y":0.167},"n":"0p833_0p833_0p167_0p167","t":0,"s":[50,50],"e":[25,25],"to":[-4.16666650772095,-4.16666650772095],"ti":[4.16666650772095,4.16666650772095]},{"t":179}],"ix":1},"s":{"a":1,"k":[{"i":{"x":[0.833,0.833],"y":[0.833,0.833]},"o":{"x":[0.167,0.167],"y":[0.167,0.167]},"n":["0p833_0p833_0p167_0p167","0p833_0p833_0p167_0p167"],"t":0,"s":[50,50],"e":[100,100]},{"t":179}],"ix":3},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[1110]},{"t":179}],"ix":6},"o":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[100],"e":[25]},{"t":179}],"ix":7},"sk":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[4]},{"t":179}],"ix":4},"sa":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"n":["0p833_0p833_0p167_0p167"],"t":0,"s":[0],"e":[745]},{"t":179}],"ix":5},"nm":"Transform"}],"nm":"Group 1","np":0,"cix":2,"ix":1,"mn":"ADBE Vector Group","hd":false}],"ip":0,"op":180,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /src/lottie/qlottiestroke_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIESTROKE_P_H 5 | #define QLOTTIESTROKE_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | 21 | #include 22 | #include 23 | 24 | QT_BEGIN_NAMESPACE 25 | 26 | class Q_LOTTIE_EXPORT QLottieStroke : public QLottieShape 27 | { 28 | public: 29 | explicit QLottieStroke(const QLottieStroke &other); 30 | QLottieStroke(QLottieBase *parent = nullptr); 31 | 32 | QLottieBase *clone() const override; 33 | 34 | void updateProperties(int frame) override; 35 | void render(QLottieRenderer &renderer) const override; 36 | int parse(const QJsonObject &definition) override; 37 | 38 | QPen pen() const; 39 | qreal opacity() const; 40 | 41 | QLottieProperty4D colorProperty() const { return m_color; } 42 | QLottieProperty opacityProperty() const { return m_opacity; } 43 | 44 | protected: 45 | QColor getColor() const; 46 | 47 | protected: 48 | QLottieProperty m_opacity; 49 | QLottieProperty m_width; 50 | QLottieProperty4D m_color; 51 | Qt::PenCapStyle m_capStyle; 52 | Qt::PenJoinStyle m_joinStyle; 53 | qreal m_miterLimit = 0; 54 | QLottieProperty m_dashOffset; 55 | QLottieProperty m_dashLength; 56 | QLottieProperty m_dashGap; 57 | bool m_isDashed = false; 58 | }; 59 | 60 | QT_END_NAMESPACE 61 | 62 | #endif // QLOTTIESTROKE_P_H 63 | -------------------------------------------------------------------------------- /tests/baseline/data/original/trim_path2_sequential.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":70,"w":550,"h":309,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[9,-2,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":2,"ty":"el","s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[267,155],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - 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Fill","hd":false}],"ip":0,"op":175.000007127896,"st":0,"bm":0}],"markers":[]} 2 | -------------------------------------------------------------------------------- /src/vectorimagehelpers/qquicklayeritem.cpp: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2025 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #include "qquicklayeritem_p.h" 5 | #include 6 | 7 | QT_BEGIN_NAMESPACE 8 | 9 | /*! 10 | \qmltype LayerItem 11 | \inqmlmodule Qt.labs.lottieqt.VectorImageHelpers 12 | \brief An Item that provides access to its transformation matrix as a property. 13 | 14 | The LayerItem type maintains a \c transformMatrix property, which at any time will contain the 15 | combination of the item's own transform with all its ancestors' transforms. It is used in 16 | particular to support linked transforms in certain vector graphics formats. As any type in 17 | the \c VectorImageHelpers module, it is only intended to be used in code generated by 18 | \l VectorImage and related tools. 19 | */ 20 | QQuickLayerItem::QQuickLayerItem(QQuickItem *parent) 21 | : QQuickItem(parent) 22 | { 23 | } 24 | 25 | /*! 26 | \qmlproperty matrix4x4 Qt.labs.lottieqt.VectorImageHelpers::LayerItem::transformMatrix 27 | 28 | The result of combining this item's transform with the transforms of its entire 29 | ancestor chain. 30 | */ 31 | QMatrix4x4 QQuickLayerItem::transformMatrix() 32 | { 33 | Q_D(const QQuickItem); 34 | if (m_transformDirty) { 35 | m_transformDirty = false; 36 | QTransform xf; 37 | d->itemToParentTransform(&xf); 38 | m_transform = xf; 39 | } 40 | return m_transform; 41 | } 42 | 43 | void QQuickLayerItem::itemChange(ItemChange change, const ItemChangeData &value) 44 | { 45 | if (change == ItemTransformHasChanged) { 46 | m_transformDirty = true; 47 | emit transformMatrixChanged(); 48 | } 49 | 50 | QQuickItem::itemChange(change, value); 51 | } 52 | 53 | QT_END_NAMESPACE 54 | 55 | #include 56 | -------------------------------------------------------------------------------- /tests/baseline/data/original/trim_path2_offset.json: -------------------------------------------------------------------------------- 1 | {"v":"5.3.1","fr":29.9700012207031,"ip":0,"op":175.000007127896,"w":550,"h":309,"nm":"Comp 1","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"Shape Layer 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[28.5,-4,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"d":2,"ty":"el","s":{"a":0,"k":[100,100],"ix":2},"p":{"a":0,"k":[267,155],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - 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It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | 21 | QT_BEGIN_NAMESPACE 22 | 23 | class QJsonObject; 24 | class QLottieRenderer; 25 | 26 | class Q_LOTTIE_EXPORT QLottieNullLayer : public QLottieLayer 27 | { 28 | public: 29 | QLottieNullLayer() = default; 30 | explicit QLottieNullLayer(const QLottieNullLayer &other); 31 | 32 | QLottieBase *clone() const override; 33 | 34 | void render(QLottieRenderer &render) const override; 35 | int parse(const QJsonObject &definition) override; 36 | }; 37 | 38 | class Q_LOTTIE_EXPORT QLottieSolidLayer : public QLottieLayer 39 | { 40 | public: 41 | QLottieSolidLayer() = default; 42 | explicit QLottieSolidLayer(const QLottieSolidLayer &other); 43 | 44 | QLottieBase *clone() const override; 45 | 46 | void render(QLottieRenderer &render) const override; 47 | int parse(const QJsonObject &definition) override; 48 | 49 | QColor color() const; 50 | 51 | private: 52 | QColor m_color; 53 | }; 54 | 55 | class Q_LOTTIE_EXPORT QLottieImageLayer : public QLottieLayer 56 | { 57 | public: 58 | QLottieImageLayer() = default; 59 | explicit QLottieImageLayer(const QLottieImageLayer &other); 60 | 61 | QLottieBase *clone() const override; 62 | 63 | void render(QLottieRenderer &render) const override; 64 | int parse(const QJsonObject &definition) override; 65 | }; 66 | 67 | QT_END_NAMESPACE 68 | 69 | #endif // QLOTTIEFLATLAYERS_P_H 70 | -------------------------------------------------------------------------------- /src/lottie/qlottietrimpath_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2018 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIETRIMPATH_P_H 5 | #define QLOTTIETRIMPATH_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | 21 | #include 22 | #include 23 | 24 | QT_BEGIN_NAMESPACE 25 | 26 | class Q_LOTTIE_EXPORT QLottieTrimPath : public QLottieShape 27 | { 28 | public: 29 | QLottieTrimPath(QLottieBase *parent = nullptr); 30 | explicit QLottieTrimPath(const QLottieTrimPath &other); 31 | 32 | void inherit(const QLottieTrimPath &other); 33 | 34 | QLottieBase *clone() const override; 35 | 36 | int parse(const QJsonObject &definition) override; 37 | 38 | void updateProperties(int frame) override; 39 | void render(QLottieRenderer &renderer) const override; 40 | 41 | bool acceptsTrim() const override; 42 | void applyTrim(const QLottieTrimPath &trimmer) override; 43 | 44 | qreal start() const; 45 | qreal end() const; 46 | qreal offset() const; 47 | bool isParallel() const; 48 | 49 | QPainterPath trim(const QPainterPath &path) const; 50 | 51 | QLottieProperty startProperty() const { return m_start; } 52 | QLottieProperty endProperty() const { return m_end; } 53 | QLottieProperty offsetProperty() const { return m_offset; } 54 | 55 | protected: 56 | QLottieProperty m_start; 57 | QLottieProperty m_end; 58 | QLottieProperty m_offset; 59 | bool m_isParallel = true; 60 | }; 61 | 62 | QT_END_NAMESPACE 63 | 64 | #endif // QLOTTIETRIMPATH_P_H 65 | -------------------------------------------------------------------------------- /src/lottie/qlottiepolystar_p.h: -------------------------------------------------------------------------------- 1 | // Copyright (C) 2024 The Qt Company Ltd. 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only 3 | 4 | #ifndef QLOTTIEPOLYSTAR_P_H 5 | #define QLOTTIEPOLYSTAR_P_H 6 | 7 | // 8 | // W A R N I N G 9 | // ------------- 10 | // 11 | // This file is not part of the Qt API. It exists purely as an 12 | // implementation detail. This header file may change from version to 13 | // version without notice, or even be removed. 14 | // 15 | // We mean it. 16 | // 17 | 18 | #include 19 | #include 20 | #include 21 | #include 22 | #include 23 | 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | 30 | QT_BEGIN_NAMESPACE 31 | 32 | class QJsonObject; 33 | 34 | class Q_LOTTIE_EXPORT QLottiePolyStar : public QLottieShape 35 | { 36 | public: 37 | explicit QLottiePolyStar(const QLottiePolyStar &other); 38 | QLottiePolyStar(QLottieBase *parent = nullptr); 39 | 40 | QLottieBase *clone() const override; 41 | 42 | int parse(const QJsonObject &definition) override; 43 | 44 | void updateProperties(int frame) override; 45 | void render(QLottieRenderer &renderer) const override; 46 | 47 | bool acceptsTrim() const override; 48 | 49 | QPointF position() const; 50 | qreal outerRadius() const; 51 | qreal innerRadius() const; 52 | qreal startAngle() const; 53 | int pointCount() const; 54 | bool isPolygonModeEnabled() const; 55 | 56 | protected: 57 | QLottieSpatialProperty m_position; 58 | QLottieProperty m_pointCount; 59 | QLottieProperty m_outerRadius; 60 | QLottieProperty m_innerRadius; 61 | QLottieProperty m_startAngle; 62 | bool m_polygonMode = false; 63 | }; 64 | 65 | QT_END_NAMESPACE 66 | 67 | #endif // QLOTTIEPOLYSTAR_P_H 68 | --------------------------------------------------------------------------------