I am facing an issue to add / remove colors from an image.
For example I have abc.png image containing 3 colors (red, green, blue). I want to remove the color area against red from the image without affecting the other image colors.
Please share with me, If anyone having idea about it.
an image is just a collection of pixels. If you want to change an image, you'll have to redraw it.
An alternative solution could be to override an updateDisplayList of an object and then use the graphics object to redraw it's content.
use colorTranform on the bitmap data.