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iosrgbuicolorpickerstroke

Set Stroke Colour by

I'm creating a drawing app and I would like to integrate NKO-Colour-Picker but the problem is I would like to use the UIColor from the picker as the stroke colour when a user draws on my UIView.

How would I do this as CGContextSetRGBStrokeColor is coded in RGB values not UIColor?

I currently have this:

CGContextSetRGBStrokeColor(UIGraphicsGetCurrentContext(), red, green, blue, 1);

Any help would be appreciated.

Solution

  • Use:

    UIColor *color = ... // your selected color
CGContextSetStrokeColorWithColor(UIGraphicsGetCurrentContext(), color.CGColor);

    or simply do:

    [color set];

    or:

    [color setStroke];