:\
I think I have it figured out
All colors work except white and black.
I had to detect those and build the rgb manually
On Jun 11, 2011, at 4:12 PM, Development wrote:
> According to all the examples I have found the following code should give me
> the RGB components of any UIColor.CGColor I pass to it....
>
> However I get back a scrambled and often inaccurate array of color values
> which turns out to be useless.
>
> CGFloat colors[[widgetArray count]*4];
>
>
>
> id * item;
> int idx=0;
> for (item in widgetArray) {
>
>
>
> const CGFloat *comp =
> CGColorGetComponents(item.backgroundColor.CGColor);
> const CGFloat *c = CGColorGetComponents(item.backgroundColor.CGColor);
>
> colors[idx] = comp[0];
>
> colors[++idx] = comp[1];
>
> colors[++idx] = comp[2];
>
> colors[++idx] =
> c[CGColorGetNumberOfComponents(item.backgroundColor.CGColor)-1];
>
> idx++;
>
> }_______________________________________________
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