An API for creating text translation routines from a set of smaller building blocks. Initially created to make it 19 | * possible for the user to customize the rules in the StringEscapeUtils class.
20 | *These classes are immutable, and therefore thread-safe.
21 | * 22 | * @since 1.0 23 | */ 24 | package org.apache_gs.commons.text.translate; 25 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/FileType.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api; 18 | 19 | /** 20 | * File type enumeration. 21 | * 22 | * @author Jamison Jiang 23 | */ 24 | public enum FileType { 25 | SVG("svg"), PNG("png"), JPG("jpg"), JPEG("jpeg"), GIF("gif"), 26 | 27 | // Need external plugin: Apache Batik 28 | TIFF("tiff"), 29 | // Need external plugin: Apache FOP 30 | PDF("pdf") 31 | ; 32 | 33 | FileType(String type) { 34 | this.type = type; 35 | } 36 | 37 | private final String type; 38 | 39 | public String getType() { 40 | return type; 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/ArrowShape.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | /** 20 | * An enumeration of the different shapes of the line's arrowhead. 21 | * 22 | * @author Jamison Jiang 23 | */ 24 | public enum ArrowShape { 25 | 26 | VEE(0.75, true), 27 | 28 | CURVE(1, false), 29 | 30 | BOX(0.75, true), 31 | 32 | DOT(0.75, true), 33 | 34 | NONE(1, false), 35 | 36 | NORMAL(1, true); 37 | 38 | ArrowShape(double clipRatio, boolean needFill) { 39 | this.clipRatio = clipRatio; 40 | this.needFill = needFill; 41 | } 42 | 43 | private final double clipRatio; 44 | 45 | private final boolean needFill; 46 | 47 | /** 48 | * Returns the basic size ratio of arrow shape. 49 | * 50 | * @return the basic size ratio 51 | */ 52 | public double getClipRatio() { 53 | return clipRatio; 54 | } 55 | 56 | /** 57 | * Returns whether this arrow's shape needs filled. 58 | * 59 | * @return true if arrow's shape need filled 60 | */ 61 | public boolean isNeedFill() { 62 | return needFill; 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/ClusterStyle.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | /** 20 | * Cluster style. 21 | * 22 | * @author Jamison Jiang 23 | */ 24 | public enum ClusterStyle implements Style { 25 | 26 | /** 27 | * Dashed cluster consisting of a series of line segment. 28 | */ 29 | DASHED, 30 | 31 | /** 32 | * Dotted cluster consisting of a series of points. 33 | */ 34 | DOTTED, 35 | 36 | /** 37 | * Hide cluster when rendering (but the attributes are valid during layout). 38 | */ 39 | INVIS, 40 | 41 | /** 42 | * Draws the line segment boldly. 43 | */ 44 | BOLD, 45 | 46 | /** 47 | * Use rounded angles for clusters. 48 | */ 49 | ROUNDED; 50 | } 51 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/Dir.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | import org.graphper.api.Graphviz; 20 | 21 | /** 22 | * Line type for drawing arrowheads, indicates which ends of the edge should be decorated with an 23 | * arrowhead. It will only take effect under {@link Graphviz#digraph()}. 24 | * 25 | * @author Jamison Jiang 26 | */ 27 | public enum Dir { 28 | 29 | /** 30 | * The directed line from T to H, draw as T -> H. 31 | */ 32 | FORWARD, 33 | 34 | /** 35 | * The directed line from T to H, draw as T <- H. 36 | */ 37 | BACK, 38 | 39 | /** 40 | * The directed line from T to H, draw as T <-> H. 41 | */ 42 | BOTH, 43 | 44 | /** 45 | * The directed line from T to H, draw as T - H. 46 | */ 47 | NONE; 48 | } 49 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/InitPos.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | /** 20 | * Enumeration representing the initialization position algorithms for 21 | * Force-Directed Placement (FDP) graph layout. 22 | *23 | * These algorithms determine the initial positions of nodes in the layout. 24 | *
25 | * 26 | * @author Jamison Jiang 27 | */ 28 | public enum InitPos { 29 | 30 | /** 31 | * Initializes nodes in a grid pattern. 32 | */ 33 | GRID, 34 | 35 | /** 36 | * Arranges nodes in a circular pattern. 37 | */ 38 | CIRCLE, 39 | 40 | /** 41 | * Distributes nodes in sectors. 42 | */ 43 | SECTOR; 44 | } 45 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/LineStyle.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | /** 20 | * Line style. 21 | * 22 | * @author Jamison Jiang 23 | */ 24 | public enum LineStyle { 25 | 26 | /** 27 | * Dashed line consisting of a series of line segment. 28 | */ 29 | DASHED, 30 | 31 | /** 32 | * Dotted line consisting of a series of points. 33 | */ 34 | DOTTED, 35 | 36 | /** 37 | * Line segments are drawn as solid lines. 38 | */ 39 | SOLID, 40 | 41 | /** 42 | * Hide line segments when rendering (but the attributes are valid during layout). 43 | */ 44 | INVIS, 45 | 46 | /** 47 | * Draws the line segment boldly. 48 | */ 49 | BOLD 50 | } 51 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/NodeStyle.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | /** 20 | * Node style. 21 | * 22 | * @author Jamison Jiang 23 | */ 24 | public enum NodeStyle implements Style { 25 | 26 | /** 27 | * Dashed node border consisting of a series of line segment. 28 | */ 29 | DASHED, 30 | 31 | /** 32 | * Dotted node border consisting of a series of points. 33 | */ 34 | DOTTED, 35 | 36 | /** 37 | * Node border are drawn as solid lines. 38 | */ 39 | SOLID, 40 | 41 | /** 42 | * Hide node when rendering (but the attributes are valid during layout). 43 | */ 44 | INVIS, 45 | 46 | /** 47 | * Draws the node border boldly. 48 | */ 49 | BOLD, 50 | 51 | /** 52 | * Use rounded angles for nodes. 53 | */ 54 | ROUNDED 55 | } 56 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/Rankdir.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | import org.apache_gs.commons.lang3.StringUtils; 20 | 21 | /** 22 | * Sets direction of graph layout, only valid for {@link Layout#DOT}. 23 | * 24 | * @author Jamison Jiang 25 | */ 26 | public enum Rankdir { 27 | 28 | /** 29 | * Horizontal layout, left to right 30 | */ 31 | LR, 32 | 33 | /** 34 | * Horizontal layout, right to left 35 | */ 36 | RL, 37 | 38 | /** 39 | * Vertical layout, top to bottom 40 | */ 41 | TB, 42 | 43 | /** 44 | * Vertical layout, bottom to top 45 | */ 46 | BT; 47 | 48 | public static Rankdir rankdir(String rankdir) { 49 | if (StringUtils.isEmpty(rankdir)) { 50 | return Rankdir.TB; 51 | } 52 | 53 | try { 54 | return valueOf(rankdir); 55 | } catch (Exception e) { 56 | return Rankdir.TB; 57 | } 58 | } 59 | } -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/Style.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | public interface Style { 20 | 21 | } 22 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/attributes/Tend.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.attributes; 18 | 19 | import org.graphper.api.FloatLabel; 20 | 21 | /** 22 | * The placement tendency of {@link FloatLabel}. 23 | * 24 | * @author Jamison Jiang 25 | */ 26 | public enum Tend { 27 | /** 28 | * Float Label as close as possible to the tail node. 29 | */ 30 | TAIL, 31 | 32 | /** 33 | * Float Label as close as possible to the head node. 34 | */ 35 | HEAD; 36 | } 37 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/CirclePropCalc.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import java.io.Serializable; 20 | import org.graphper.def.FlatPoint; 21 | 22 | public class CirclePropCalc implements ShapePropCalc, Serializable { 23 | 24 | private static final long serialVersionUID = 4004804900027011314L; 25 | 26 | @Override 27 | public FlatPoint minContainerSize(double innerHeight, double innerWidth) { 28 | double diameter = Math.sqrt(Math.pow(innerHeight, 2) + Math.pow(innerWidth, 2)); 29 | return new FlatPoint(diameter, diameter); 30 | } 31 | 32 | @Override 33 | public boolean in(Box box, FlatPoint flatPoint) { 34 | double r = Math.pow(flatPoint.getX() - box.getX(), 2) 35 | + Math.pow(flatPoint.getY() - box.getY(), 2); 36 | return Math.sqrt(r) <= box.getWidth() / 2; 37 | } 38 | 39 | @Override 40 | public void ratio(FlatPoint boxSize) { 41 | squareRatio(boxSize); 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/ClusterShapePost.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import org.graphper.api.ClusterAttrs; 20 | import org.graphper.api.attributes.ClusterShape; 21 | import org.graphper.util.Asserts; 22 | 23 | /** 24 | * {@link ClusterShape} post processing. 25 | * 26 | * @author Jamison Jiang 27 | */ 28 | public interface ClusterShapePost { 29 | 30 | /** 31 | * When some characteristics of the shape need to be changed according to the rest of the cluster 32 | * attributes, use this method to post-create the enhanced {@link ClusterShape} to replace the 33 | * original {@link ClusterShape}. 34 | * 35 | * @param clusterAttrs cluster attribute 36 | * @return post {@code ClusterShape} 37 | */ 38 | default ClusterShape post(ClusterAttrs clusterAttrs) { 39 | Asserts.nullArgument(clusterAttrs, "clusterAttrs"); 40 | return clusterAttrs.getShape(); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/CylinderPropCalc.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import java.io.Serializable; 20 | import org.graphper.def.FlatPoint; 21 | import org.graphper.api.attributes.NodeShapeEnum; 22 | 23 | public class CylinderPropCalc implements ShapePropCalc, Serializable { 24 | 25 | private static final long serialVersionUID = 2065821057594213750L; 26 | 27 | public static final int TOP_LEN = 6; 28 | 29 | @Override 30 | public FlatPoint minContainerSize(double innerHeight, double innerWidth) { 31 | return new FlatPoint(innerHeight + (3 * TOP_LEN), innerWidth); 32 | } 33 | 34 | @Override 35 | public boolean in(Box box, FlatPoint point) { 36 | return NodeShapeEnum.RECT.in(box, point); 37 | } 38 | 39 | @Override 40 | public FlatPoint labelCenter(FlatPoint labelSize, Box box) { 41 | return new FlatPoint(box.getX(), box.getY() + ((double) TOP_LEN / 2)); 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/NodeShapePost.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import org.graphper.api.attributes.NodeShape; 20 | import org.graphper.util.Asserts; 21 | import org.graphper.api.NodeAttrs; 22 | 23 | /** 24 | * {@link NodeShape} post processing. 25 | * 26 | * @author Jamison Jiang 27 | */ 28 | public interface NodeShapePost { 29 | 30 | /** 31 | * When some characteristics of the shape need to be changed according to the rest of the node 32 | * attributes, use this method to post-create the enhanced {@link NodeShape} to replace the 33 | * original {@link NodeShape}. 34 | * 35 | * @param nodeAttrs node attribute 36 | * @return post {@code NodeShape} 37 | */ 38 | default NodeShape post(NodeAttrs nodeAttrs) { 39 | Asserts.nullArgument(nodeAttrs, "nodeAttrs"); 40 | return nodeAttrs.getShape(); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/PlainPropCalc.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | public class PlainPropCalc extends RectanglePropCalc { 20 | 21 | private static final long serialVersionUID = -5011222556684270924L; 22 | 23 | @Override 24 | public boolean needMargin() { 25 | return false; 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/PointPropCalc.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import org.graphper.api.attributes.Color; 20 | 21 | public class PointPropCalc extends CirclePropCalc { 22 | 23 | private static final long serialVersionUID = -3153454718323111406L; 24 | 25 | @Override 26 | public boolean needMargin() { 27 | return false; 28 | } 29 | 30 | @Override 31 | public boolean ignoreLabel() { 32 | return true; 33 | } 34 | 35 | @Override 36 | public Color defaultFillColor() { 37 | return Color.BLACK; 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/PortPosition.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | public interface PortPosition { 20 | 21 | double horOffset(Box box); 22 | 23 | double verOffset(Box box); 24 | } -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/RatioPortPosition.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import java.io.Serializable; 20 | import org.graphper.util.Asserts; 21 | 22 | public class RatioPortPosition implements PortPosition, Serializable { 23 | 24 | private static final long serialVersionUID = -1767859727952040562L; 25 | 26 | private final double xRatio; 27 | 28 | private final double yRatio; 29 | 30 | public RatioPortPosition(double xRatio, double yRatio) { 31 | this.xRatio = xRatio; 32 | this.yRatio = yRatio; 33 | } 34 | 35 | @Override 36 | public double horOffset(Box box) { 37 | Asserts.nullArgument(box, "box"); 38 | return box.getWidth() * xRatio; 39 | } 40 | 41 | @Override 42 | public double verOffset(Box box) { 43 | Asserts.nullArgument(box, "box"); 44 | return box.getHeight() * yRatio; 45 | } 46 | 47 | public double getxRatio() { 48 | return xRatio; 49 | } 50 | 51 | public double getyRatio() { 52 | return yRatio; 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/RecordPropCalc.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import java.io.Serializable; 20 | import org.graphper.def.FlatPoint; 21 | 22 | public class RecordPropCalc implements ShapePropCalc, Serializable { 23 | 24 | private static final long serialVersionUID = -8655733264629048199L; 25 | 26 | public static final int CORNER_LEN = 40; 27 | 28 | private final boolean radianCorner; 29 | 30 | public RecordPropCalc(boolean radianCorner) { 31 | this.radianCorner = radianCorner; 32 | } 33 | 34 | @Override 35 | public FlatPoint minContainerSize(double innerHeight, double innerWidth) { 36 | return new FlatPoint(innerHeight, innerWidth); 37 | } 38 | 39 | @Override 40 | public boolean in(Box box, FlatPoint point) { 41 | return Math.abs(box.getX() - point.getX()) <= box.getWidth() / 2 42 | && Math.abs(box.getY() - point.getY()) <= box.getHeight() / 2; 43 | } 44 | 45 | public boolean isRadianCorner() { 46 | return radianCorner; 47 | } 48 | } 49 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/RectanglePropCalc.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import java.io.Serializable; 20 | import org.graphper.def.FlatPoint; 21 | 22 | public class RectanglePropCalc implements ShapePropCalc, Serializable { 23 | 24 | private static final long serialVersionUID = 5056940900129881225L; 25 | 26 | @Override 27 | public FlatPoint minContainerSize(double innerHeight, double innerWidth) { 28 | return new FlatPoint(innerHeight, innerWidth); 29 | } 30 | 31 | @Override 32 | public boolean in(Box box, FlatPoint point) { 33 | return Math.abs(box.getX() - point.getX()) <= box.getWidth() / 2 34 | && Math.abs(box.getY() - point.getY()) <= box.getHeight() / 2; 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/ShapePosition.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import org.graphper.api.attributes.NodeShape; 20 | 21 | /** 22 | * Use ShapePosition to describe an element with container properties and shape properties. 23 | * 24 | * @author Jamison Jiang 25 | */ 26 | public interface ShapePosition extends Box { 27 | 28 | /** 29 | * Returns a primitive describing the shape the current object should conform to. Although 30 | * {@link NodeShape} is used to describe, the current element is not necessarily a node. 31 | * 32 | * @return current shape properties describe function 33 | */ 34 | ShapePropCalc shapeProp(); 35 | } 36 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/api/ext/SymmetryShapeCenterCalc.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.api.ext; 18 | 19 | import java.io.Serializable; 20 | 21 | public class SymmetryShapeCenterCalc implements ShapeCenterCalc, Serializable { 22 | 23 | private static final long serialVersionUID = -299277822910531114L; 24 | 25 | public static final SymmetryShapeCenterCalc SSPC = new SymmetryShapeCenterCalc(); 26 | 27 | @Override 28 | public double leftWidth(Double width) { 29 | return half(width); 30 | } 31 | 32 | @Override 33 | public double rightWidth(Double width) { 34 | return half(width); 35 | } 36 | 37 | @Override 38 | public double topHeight(Double height) { 39 | return half(height); 40 | } 41 | 42 | @Override 43 | public double bottomHeight(Double height) { 44 | return half(height); 45 | } 46 | 47 | private double half(Double val) { 48 | if (val == null) { 49 | return 0; 50 | } 51 | 52 | return val / 2; 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/def/ColorFormatException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.def; 18 | 19 | /** 20 | * Color format exception. 21 | * 22 | * @author Jamison Jiang 23 | */ 24 | public class ColorFormatException extends RuntimeException { 25 | 26 | private static final long serialVersionUID = 1033876844829922354L; 27 | 28 | /** 29 | * Constructs a {@code ColorFormatException} with no verbose message. 30 | */ 31 | public ColorFormatException() { 32 | } 33 | 34 | /** 35 | * Constructs a {@code ColorFormatException} with verbose message. 36 | * 37 | * @param message error message 38 | */ 39 | public ColorFormatException(String message) { 40 | super(message); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/def/CycleDependencyException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.def; 18 | 19 | /** 20 | * An exception is thrown when some circular dependencies are found. 21 | * 22 | * @author Jamison Jiang 23 | */ 24 | public class CycleDependencyException extends RuntimeException { 25 | 26 | private static final long serialVersionUID = -3107358271649259443L; 27 | 28 | public CycleDependencyException() { 29 | } 30 | 31 | public CycleDependencyException(String message) { 32 | super(message); 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /core/src/main/java/org/graphper/def/Edge.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2022 The graph-support project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package org.graphper.def; 18 | 19 | /** 20 | * Basic identification of graph undirected edges. 21 | * 22 | * @param| 1111 | 5 |1111 | 6 |1111 | 7 |1111 | 8 ||||
| 22222 | 11 |22222 | 12 |22222 | 13 |22222 | 14 ||||
| 1111 | 17 |1111 | 18 |1111 | 19 |1111 | 20 |1111 | 21 |1111 | 22 |1111 | 23 |
| First Name | 4 |Last Name | 5 |Email Address | 6 |
|---|---|---|
| Hillary | 9 |Nyakundi | 10 |tables@mail.com | 11 |
| Lary | 14 |Mak | 15 |developer@mail.com | 16 |
| Name | 4 |Subject | 5 |Marks | 6 |
|---|---|---|
| Hillary | 9 |Advanced Web | 10 |75 | 11 |
| Operating Syatem | 14 |60 | 15 ||
| Lary | 18 |Advanced Web | 19 |80 | 20 |
| Operating Syatem | 23 |75 | 24 ||
| Total Average: 72.5 | 27 |||
| Animals | 4 ||
|---|---|
| Hippopotamus | 7 ||
| Horse | 10 |Mare | 11 |
| Stallion | 14 ||
| Crocodile | 17 ||
| Chicken | 20 |Hen | 21 |
| Rooster | 24 |
| title1 | 4 |title2 | 5 |title3 | 6 ||||
|---|---|---|---|---|---|
9 |
|
17 | cell2 | 18 |cell3 | 19 ||||
| cell4 | 22 |cell5 | 23 |cell6 | 24 |
| First Column of Outer Table | 4 |
5 |
|
14 |
| Name | 4 |Age | 5 ||
|---|---|---|
| Jill | 8 |Smith | 9 |43 | 10 |
| Eve | 13 |Jackson | 14 |57 | 15 |
| 18) ∠[EBA] = ∠[HFA] |
| Rule 31. |
ff|sdf|{s|s|s1}| sh0007}|
4 |
21 | >];
22 | }
--------------------------------------------------------------------------------
/test/src/test/resources/dot/manual/case8.dot:
--------------------------------------------------------------------------------
1 | digraph unix {
2 | nodesep=0.486111;
3 | ranksep=0.833333;
4 | remincross=true;
5 | searchsize=500;
6 | sh0006 [shape=rect,label="sh0006",width=0.861111,height=0.543335,color="#000006"];
7 | sh0007 [shape=rect,label="sh0007",width=1.236111,height=0.543335,color="#000007"];
8 | sh0008 [shape=rect,label="sh0008",width=0.694444,height=0.543335,color="#000008"];
9 | sh0009 [shape=rect,label="sh0009",width=0.958333,height=0.543335,color="#000009"];
10 | sh0010 [shape=plain,label=<foo bar baz
6 |
12 |
7 |
11 | one two three four five six seven eight nine
13 |
18 |
14 |
17 | eins zwei sechs vier ffff abc
>];
11 |
12 | sh0010->sh0006[tailcell="p76423d8352c9e8fc8d7d65f62c55eae9",arrowsize=0.5,minlen=0,color="#00000B"];
13 | sh0010->sh0007[tailcell="pf75d91cdd36b85cc4a8dfeca4f24fa14",arrowsize=0.5,minlen=1,color="#00000F",showboxes=true];
14 | sh0010->sh0008[tailcell="pd8b00929dec65d422303256336ada04f",arrowsize=0.5,minlen=2,color="#000013"];
15 | sh0009->sh0010[headcell="pf75d91cdd36b85cc4a8dfeca4f24fa14",arrowsize=0.5,minlen=1,color="#000017"];
16 |
17 | }
18 |
--------------------------------------------------------------------------------
/test/src/test/resources/dot/manual/case9.dot:
--------------------------------------------------------------------------------
1 | digraph unix {
2 | splines=ortho
3 |
4 | subgraph cluster_0 {
5 | label="cluster"
6 | margin="1.5,1"
7 | style=dashed
8 | sh0006
9 | sh0007
10 | }
11 |
12 | sh0006 [shape=record,label="{{process >;
15 | color=blue
16 | }
17 | start -> a0[label=
| foo | bar | baz | ||||||
| qux | quux |
6 |
7 |
|
19 |
|
30 |
|
35 | second 333 | 36 |
| class |
| qualifier |
| elephant | 14 |two | 16 |||||
19 |
|
25 | penguin | 26 |||||
| 4 | 29 ||||||
| 39 | | Edge labels also | 40 |41 | |
| elephant | 8 |two | 10 |||||
13 |
|
19 | penguin | 20 |||||
| 4 | 23 ||||||
| 1111 | 5 |1111 | 6 |1111 | 7 |1111 | 8 ||||
| 22222 | 11 |22222 | 12 |22222 | 13 |22222 | 14 ||||
| 1111 | 17 |1111 | 18 |1111 | 19 |1111 | 20 |1111 | 21 |1111 | 22 |1111 | 23 |
| First Name | 4 |Last Name | 5 |Email Address | 6 |
|---|---|---|
| Hillary | 9 |Nyakundi | 10 |tables@mail.com | 11 |
| Lary | 14 |Mak | 15 |developer@mail.com | 16 |
| Name | 4 |Subject | 5 |Marks | 6 |
|---|---|---|
| Hillary | 9 |Advanced Web | 10 |75 | 11 |
| Operating Syatem | 14 |60 | 15 ||
| Lary | 18 |Advanced Web | 19 |80 | 20 |
| Operating Syatem | 23 |75 | 24 ||
| Total Average: 72.5 | 27 |||
| Animals | 4 ||
|---|---|
| Hippopotamus | 7 ||
| Horse | 10 |Mare | 11 |
| Stallion | 14 ||
| Crocodile | 17 ||
| Chicken | 20 |Hen | 21 |
| Rooster | 24 |
| title1 | 4 |title2 | 5 |title3 | 6 ||||
|---|---|---|---|---|---|
9 |
|
17 | cell2 | 18 |cell3 | 19 ||||
| cell4 | 22 |cell5 | 23 |cell6 | 24 |
| First Column of Outer Table | 4 |
5 |
|
14 |
| Name | 4 |Age | 5 ||
|---|---|---|
| Jill | 8 |Smith | 9 |43 | 10 |
| Eve | 13 |Jackson | 14 |57 | 15 |