private static Matrix getMatrix(float skewX, float skewY, float degrees) {
    Matrix matrix = new Matrix();
    matrix.postSkew(skewX, skewY);
    matrix.postRotate(degrees);
    return matrix;
  }
Creates a new bitmap with a HSV map at value=1
samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/imagepipeline/ImagePipelineBitmapFactoryFragment.java