本文整理了Java中android.graphics.Matrix.postSkew()方法的一些代码示例，展示了Matrix.postSkew()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Matrix.postSkew()方法的具体详情如下：
包路径：android.graphics.Matrix
类名称：Matrix
方法名：postSkew

Matrix.postSkew介绍

暂无

代码示例

代码示例来源：origin: robolectric/robolectric

@Test
public void postOperationsAreQueued() {
 Matrix m = new Matrix();
 m.postRotate(4, 8, 15);
 m.postTranslate(16, 23);
 m.postSkew(42, 108);
 assertThat(shadowOf(m).getPostOperations()).containsExactly(
   "rotate 4.0 8.0 15.0",
   "translate 16.0 23.0",
   "skew 42.0 108.0"
 );
}

代码示例来源：origin: robolectric/robolectric

@Test
public void testPostSkew() {
 final Matrix matrix1 = new Matrix();
 matrix1.postSkew(2.0f, 2.0f);
 assertPointsEqual(mapPoint(matrix1, 1.0f, 1.0f), new PointF(3.0f, 3.0f));
 matrix1.postSkew(2.0f, 2.0f);
 assertPointsEqual(mapPoint(matrix1, 1.0f, 1.0f), new PointF(9.0f, 9.0f));
 final Matrix matrix2 = new Matrix();
 matrix2.postSkew(2.0f, 2.0f, 1.0f, 1.0f);
 assertPointsEqual(mapPoint(matrix2, 1.0f, 1.0f), new PointF(1.0f, 1.0f));
 matrix2.setTranslate(1.0f, 2.0f);
 matrix2.postSkew(2.0f, 2.0f, 1.0f, 1.0f);
 assertPointsEqual(mapPoint(matrix2, 1.0f, 1.0f), new PointF(6.0f, 5.0f));
}

代码示例来源：origin: luhaoaimama1/zone-sdk

private void skew(Canvas canvas, RectF rect,float kx, float ky,int color) {
    canvas.save();
    Matrix skaw=new Matrix();
//        skaw.postTranslate(100,0);
    //Xnew=考虑坐标系远点变换,最后加上(xT,yT) +(xT*ky,yT*kx)
    //Ynew=Yold+tY+kx*tY;
    skaw.postSkew(kx,ky);
    canvas.concat(skaw);
    paintStorke.setColor(color);
    paintStorke.setAlpha(255/2);
    canvas.drawRect(rect,paintStorke);
    canvas.restore();
  }

代码示例来源：origin: windrunnerlihuan/DogCamera

/**
 * 偏移效果
 *
 * @param origin 原图
 * @return 偏移后的bitmap
 */
public static Bitmap skewBitmap(Bitmap origin) {
  if (origin == null) {
    return null;
  }
  int width = origin.getWidth();
  int height = origin.getHeight();
  Matrix matrix = new Matrix();
  matrix.postSkew(-0.6f, -0.3f);
  Bitmap newBM = Bitmap.createBitmap(origin, 0, 0, width, height, matrix, false);
  if (newBM.equals(origin)) {
    return newBM;
  }
  origin.recycle();
  return newBM;
}

代码示例来源：origin: hencoder/PracticeDraw4

@Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    int bitmapWidth = bitmap.getWidth();
    int bitmapHeight = bitmap.getHeight();

    canvas.save();
    matrix.reset();
    matrix.postSkew(0, 0.5f, point1.x + bitmapWidth / 2, point1.y + bitmapHeight / 2);
    canvas.concat(matrix);
    canvas.drawBitmap(bitmap, point1.x, point1.y, paint);
    canvas.restore();

    canvas.save();
    matrix.reset();
    matrix.postSkew(-0.5f, 0, point2.x + bitmapWidth / 2, point2.y + bitmapHeight / 2);
    canvas.concat(matrix);
    canvas.drawBitmap(bitmap, point2.x, point2.y, paint);
    canvas.restore();
  }
}

代码示例来源：origin: samlss/Bloom

float deltaY = particle.getDrawY() - particle.getInitialY();
mDrawMatrix.postSkew(particle.getSkew(), particle.getSkew(), particle.getInitialX(),
    particle.getInitialY());