├── .idea ├── .name ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── vcs.xml ├── modules.xml ├── runConfigurations.xml ├── compiler.xml ├── gradle.xml └── misc.xml ├── Bezier ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── dimens.xml │ │ │ │ ├── colors.xml │ │ │ │ └── styles.xml │ │ │ ├── drawable │ │ │ │ ├── h1.png │ │ │ │ ├── h2.png │ │ │ │ └── h3.png │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ ├── activity_show_bezier1.xml │ │ │ │ ├── activity_show_bezier3.xml │ │ │ │ ├── activity_show_bezier4.xml │ │ │ │ ├── activity_show_bezier5.xml │ │ │ │ ├── activity_show_bezier2.xml │ │ │ │ └── activity_main.xml │ │ ├── java │ │ │ └── com │ │ │ │ └── chan │ │ │ │ └── bezier │ │ │ │ ├── activity │ │ │ │ ├── ShowBezier1Activity.java │ │ │ │ ├── ShowBezier3Activity.java │ │ │ │ ├── ShowBezier4Activity.java │ │ │ │ ├── ShowBezier5Activity.java │ │ │ │ └── ShowBezier2Activity.java │ │ │ │ ├── MainActivity.java │ │ │ │ └── bezier_views │ │ │ │ ├── BezierView_Quad.java │ │ │ │ ├── BezierView_Cubic.java │ │ │ │ ├── BezierView_Heart.java │ │ │ │ ├── BezierView_FallInLove.java │ │ │ │ └── BezierView_ElasticBall.java │ │ └── AndroidManifest.xml │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── chan │ │ │ └── bezier │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── chan │ │ └── bezier │ │ └── ApplicationTest.java ├── build.gradle └── proguard-rules.pro ├── settings.gradle ├── screenshots ├── a.gif ├── b.gif ├── c.gif ├── d.gif └── e.gif ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── README.md ├── gradle.properties ├── gradlew.bat └── gradlew /.idea/.name: -------------------------------------------------------------------------------- 1 | BezierDemo -------------------------------------------------------------------------------- /Bezier/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include 'Bezier' 2 | -------------------------------------------------------------------------------- /screenshots/a.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/screenshots/a.gif -------------------------------------------------------------------------------- /screenshots/b.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/screenshots/b.gif -------------------------------------------------------------------------------- /screenshots/c.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/screenshots/c.gif -------------------------------------------------------------------------------- /screenshots/d.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/screenshots/d.gif -------------------------------------------------------------------------------- /screenshots/e.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/screenshots/e.gif -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /Bezier/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 4.8_Bezier 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /Bezier/src/main/res/drawable/h1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/drawable/h1.png -------------------------------------------------------------------------------- /Bezier/src/main/res/drawable/h2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/drawable/h2.png -------------------------------------------------------------------------------- /Bezier/src/main/res/drawable/h3.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/drawable/h3.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | -------------------------------------------------------------------------------- /Bezier/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /Bezier/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /Bezier/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /Bezier/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /Bezier/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ImWaitingForU/BezierDemo/HEAD/Bezier/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /Bezier/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /Bezier/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip 7 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /Bezier/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /Bezier/src/test/java/com/chan/bezier/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.chan.bezier; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect () throws Exception { 13 | assertEquals (4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /Bezier/src/androidTest/java/com/chan/bezier/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.chan.bezier; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest () { 11 | super (Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /Bezier/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /Bezier/src/main/java/com/chan/bezier/activity/ShowBezier1Activity.java: -------------------------------------------------------------------------------- 1 | package com.chan.bezier.activity; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import com.chan.bezier.R; 7 | 8 | public class ShowBezier1Activity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate (Bundle savedInstanceState) { 12 | super.onCreate (savedInstanceState); 13 | setContentView (R.layout.activity_show_bezier1); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /Bezier/src/main/java/com/chan/bezier/activity/ShowBezier3Activity.java: -------------------------------------------------------------------------------- 1 | package com.chan.bezier.activity; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import com.chan.bezier.R; 7 | 8 | public class ShowBezier3Activity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate (Bundle savedInstanceState) { 12 | super.onCreate (savedInstanceState); 13 | setContentView (R.layout.activity_show_bezier3); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # BezierDemo 2 | 贝塞尔曲线的小例子 3 | 4 | 5 | 初识贝塞尔曲线: 6 | 7 | > http://blog.csdn.net/rosechan/article/details/51458317 8 | 9 | 绘制有弹性的小球 10 | > http://www.jianshu.com/p/791d3a791ec2 11 | 12 | 属性动画简单使用之实现爱的贝塞尔曲线浪漫告白效果 13 | >http://www.2cto.com/kf/201603/496163.html 14 | 15 | 效果: 16 | --- 17 | 18 | 1-二阶贝塞尔曲线 19 | 20 | ![这里写图片描述](http://img.blog.csdn.net/20160522234542774) 21 | 22 | 2-三阶贝塞尔曲线 23 | 24 | ![这里写图片描述](http://img.blog.csdn.net/20160522235216688) 25 | 26 | 3-由圆变成心形 27 | 28 | ![这里写图片描述](http://img.blog.csdn.net/20160522235234266) 29 | 30 | 4-有弹性的圆 31 | 32 | ![这里写图片描述](http://img.blog.csdn.net/20160522235244677) 33 | 34 | 5-上升的爱心 35 | 36 | ![这里写图片描述](http://img.blog.csdn.net/20160522235255849) 37 | -------------------------------------------------------------------------------- /Bezier/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.3" 6 | 7 | defaultConfig { 8 | applicationId "com.chan.bezier" 9 | minSdkVersion 15 10 | targetSdkVersion 23 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | testCompile 'junit:junit:4.12' 25 | compile 'com.android.support:appcompat-v7:23.3.0' 26 | } 27 | -------------------------------------------------------------------------------- /Bezier/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in E:\sdk\android_sdk_24.4.1/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /Bezier/src/main/res/layout/activity_show_bezier1.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /Bezier/src/main/res/layout/activity_show_bezier3.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 14 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 23 | 24 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /Bezier/src/main/java/com/chan/bezier/activity/ShowBezier4Activity.java: -------------------------------------------------------------------------------- 1 | package com.chan.bezier.activity; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.view.View; 6 | import android.widget.Button; 7 | 8 | import com.chan.bezier.R; 9 | import com.chan.bezier.bezier_views.BezierView_ElasticBall; 10 | 11 | public class ShowBezier4Activity extends AppCompatActivity { 12 | 13 | private Button go; 14 | private BezierView_ElasticBall mElasticBall; 15 | 16 | @Override 17 | protected void onCreate(Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_show_bezier4); 20 | go = (Button) findViewById(R.id.go); 21 | mElasticBall = (BezierView_ElasticBall) findViewById(R.id.elasticBall); 22 | go.setOnClickListener(new View.OnClickListener() { 23 | @Override 24 | public void onClick(View v) { 25 | mElasticBall.startAnimation (); 26 | } 27 | }); 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /Bezier/src/main/res/layout/activity_show_bezier4.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 |