Changing colormatrix of x y co-ordinates of image
<p>i am developing an app which allows user to color the images.
i have the color matrix of the color i want to apply,but the problem is instead of changing color of x y coordinates whole image gets colored.
i don't know how to apply the colormatix to specified coordinates of the image.
i am using </p>

<p>matrix = new float[] {
                1, 0, 0, 0, 0,
                0, 1, 0, 0, 0,
                0, 0, 1, 0, 0,
                0, 0, 0, 1, 0,
        };</p>

<p>imageview.setColorFilter(new ColorMatrixColorFilter(matrix));</p>

<p>i am looking for something like
imageview.SetPixelColorMatrix(x,y,matrix);</p>

<p>can anyone help me?</p>
