support crop filter in version 1.4.1.0

Author: ChillingVan

README-en.md

@@ -43,7 +43,7 @@ allprojects {
 
 // module build.gradle
 dependencies {
-    implementation 'com.github.ChillingVan:android-openGL-canvas:v1.4.0.0'
+    implementation 'com.github.ChillingVan:android-openGL-canvas:v1.4.1.0'
 }
 ```
 
@@ -129,6 +129,7 @@ It has sync and async modes.
   This is kind of heavy so I do not update call this for every drawn.
 
 ## Latest Update
+* Support cut bitmap with CropFilter
 * Add MultiTexOffScreenCanvas, GLMultiTexProducerView, GLMultiTexConsumerView to support producing multiple textures and consume multiple textures
 * Add AndroidCanvasHelper and its example for drawing text.
 

README.md

@@ -48,7 +48,7 @@ allprojects {
 
 // module build.gradle
 dependencies {
-    implementation 'com.github.ChillingVan:android-openGL-canvas:v1.4.0.0'
+    implementation 'com.github.ChillingVan:android-openGL-canvas:v1.4.1.0'
 }
 ```
 
@@ -139,6 +139,7 @@ public class MyGLView extends GLView {
 
 
 ## 最近更新
+* 支持裁切图片的CropFilter
 * 增加 MultiTexOffScreenCanvas, GLMultiTexProducerView, GLMultiTexConsumerView，支持提供多张纹理的和消化多张纹理
 * 增加AndroidCanvasHelper及其绘制文本的例子
 
@@ -152,7 +153,8 @@ public class MyGLView extends GLView {
        http://www.apache.org/licenses/LICENSE-2.0
 
     Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
+    distributed under the License is distributed on
+     an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.

canvasgl/build.gradle

@@ -28,8 +28,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 27
-        versionCode 104000
-        versionName "1.4.0.0"
+        versionCode 104010
+        versionName "1.4.1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

canvasglsample/build.gradle

@@ -28,7 +28,7 @@ android {
         applicationId "com.chillingvan.canvasglsample"
         minSdkVersion 15
         targetSdkVersion 27
-        versionCode 3
+        versionCode 4
         versionName "1.4"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

canvasglsample/src/main/java/com/chillingvan/canvasglsample/compareCanvas/CompareGLView.java

@@ -32,6 +32,7 @@
 import com.chillingvan.canvasgl.ICanvasGL;
 import com.chillingvan.canvasgl.glcanvas.GLPaint;
 import com.chillingvan.canvasgl.glview.GLView;
+import com.chillingvan.canvasgl.textureFilter.CropFilter;
 import com.chillingvan.canvasglsample.R;
 
 /**
@@ -41,6 +42,7 @@
 public class CompareGLView extends GLView {
 
     private Bitmap baboon;
+    private CropFilter cropFilter;
 
     public CompareGLView(Context context) {
         super(context);
@@ -55,6 +57,8 @@ protected void init() {
         super.init();
 
         baboon = BitmapFactory.decodeResource(getResources(), R.drawable.baboon);
+
+        cropFilter = new CropFilter(0.5f, 0.5f, 1, 1);
     }
 
     @Override
@@ -72,7 +76,7 @@ protected void onGLDraw(ICanvasGL canvas) {
         matrix.reset();
         matrix.translate(28, 19);
         matrix.rotateZ(30);
-        canvas.drawBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.lenna), matrix);
+        canvas.drawBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.lenna), matrix, cropFilter);
 
 
         GLPaint paint = new GLPaint();