docs: public static PixelTransformAffine_F32 transformRotate( float x0 , float y0 , float x1 , float y1 , float angle )
  	{
  		// make the coordinate system's origin the image center
  		Se2_F32 imageToCenter = new Se2_F32(-x0,-y0,0);
  		Se2_F32 rotate = new Se2_F32(0,0,angle);
  		Se2_F32 centerToImage = new Se2_F32(x1,y1,0);
  
  		InvertibleTransformSequence sequence = new InvertibleTransformSequence();
  		sequence.addTransform(true,imageToCenter);
  		sequence.addTransform(true,rotate);
  		sequence.addTransform(true,centerToImage);
  
  		Se2_F32 total = new Se2_F32();
  		sequence.computeTransform(total);
  		Se2_F32 inv = total.invert(null);
  
  		Affine2D_F32 affine = ConvertTransform_F32.convert(inv,(Affine2D_F32)null);
  		PixelTransformAffine_F32 distort = new PixelTransformAffine_F32();
  		distort.set(affine);
  
  		return distort;
  	}