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Index › Programming Questions & Help › Other Libraries › Color changes in controlP5
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Color changes in controlP5 (Read 527 times)
baeksan
Color changes in controlP5
Aug 27th, 2008, 8:17pm  
I would like to change the color of active radio buttons from the default blue.  I am using the setActiveColor() method to change it. This works great, but my issue is what to supply as the color.  The method takes an integer.  Is there a way of knowing what integer value corresponds to what color?


Thanks!
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PhiLho 
Re: Color changes in controlP5
Reply #1 - Aug 27th, 2008, 11:55pm  
I don't know controlP5 (yet) but in Processing, colors (of the type [i]color[i]) are actually plain integers...
You might want to mask the alpha channel, if not handled by controlP5, because opaque is FF, so it makes the integer negative.
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md10bldr
Re: Color changes in controlP5
Reply #2 - Sep 23rd, 2008, 6:09pm  
I poked around in the example code. The color(xxx,xxx,xxx) command is used to provide the integer value:

controlP5.setColorBackground(color(162,153,125));
controlP5.setColorForeground(color(204,204,0)); //Qty & rim color
controlP5.setColorValue(color(255,255,255)); // Text inside control or box
controlP5.setColorLabel(color(255,255,255));  //Text Color
controlP5.setColorActive(color(217,214,202)); //Selected items
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