How to color an image?
I have a problem concerning an icon:
I have an icon (with transparency), which is black. For different uses I want to color it to blue (for example). Originally the icon was made to fit a UITabbar. There the color of the shape is colored to blue as well, when selected. This is what I want to reach. Has anyone a possible solution?
Sounds like you want to do a color blend. My fork of MGImageUtilities should provide what you want. It can take your black icon and color all the visible pixels blue without affecting the alpha channel.