Add color property to Scale9Image

[jamikado]

I actually have a real world set of cases where I use a scale-9 based skin that is white/greyscale based and want to set a color property that then gets applied to the nine child Images (similar to the smoothing property you currently expose)

(think custom slider skins for RGB sliders in a color panel)

The default color would have to be 0xffffff like Quad since it needs to support changing in an additive way though not everyone may want it set by default so maybe you want a way to expose the child images directly or a setter-only color property that only optionally gets applied when called...

[joshtynjala]

Good suggestion.

[joshtynjala]

Added color property to Scale9Image and TiledImage, and it's in the new Scale3Image.

[jamikado]

Sweet thanks! Any plans to add a Scale25Image to round out the triumverate? :)
http://theorynine.com/labs/the-power-of-scale-25/

[joshtynjala]

Yowza, that's the first I've heard of Scale-25. Interesting.