I need an flood-fill implementation on a single image using Cocos2D or simple Objective-C.
It's a very basic single screen, but you have to provide a implementation where I will send just the UIImage and the UIViewController will be built. User will pick a color and fill in the image with their hand by tapping in the specified part. He can also erase all paint.
For example: In the image attached, if the user tap in the flower´s core and yellow color is selected, the core will be painted in yellow.
The source images are in Black and White style.
Example app: [login to view URL]
ATENTION AGAIN: I don´t want the entire app. Just the paint/erase tool.
It´s just apply the flood-fill algorithm in objective-c, but with fast response and without stackoverflows.
If you want to bid, send me ONLY YOUR PROJECTS RELATED TO THE PROBLEM. Don´t bother me with non-related materials.