Coloring Image in Iphone

[XavorDev]

Hello All,

I am creating a iphone app, i had a base image with some shapes on it, user can choose the color from color box and can color the shape. now what i want is user can fill the shape with color only with single click just like flood fill.

now i have the point where the user has clicked but dont know how to floodfill the enclosed region with the brush color.

Any help will highly be appreciated.


Thanx in advance,

XavorDev