Hello all.
I want to be able to fill the area between 2 rects that Im building as
following:
-(void)createPath:(CGContextRef)ctx withInnerRect:(NSRect) rect{
NSRect outterFrame = [self bounds];
CGContextBeginPath(ctx);
//Outtter Line
CGContextMoveToPoint(ctx, NSMidX(outterFrame), NSMinY(outterFrame));
CGContextAddArcToPoint(ctx,
NSMaxX(outterFrame),
NSMinY(outterFrame), NSMaxX(outterFrame), NSMidY(outterFrame), 5.0f);
CGContextAddArcToPoint(ctx,
NSMaxX(outterFrame),
NSMaxY(outterFrame), NSMidX(outterFrame), NSMaxY(outterFrame),5.0f);
CGContextAddArcToPoint(ctx,
NSMinX(outterFrame),
NSMaxY(outterFrame), NSMinX(outterFrame), NSMidY(outterFrame), 5.0f);
CGContextAddArcToPoint(ctx,
NSMinX(outterFrame),
NSMinY(outterFrame), NSMidX(outterFrame), NSMinY(outterFrame), 5.0f); //???#1
CGContextAddLineToPoint(ctx, NSMidX(outterFrame), NSMinY(outterFrame));
//Inner Line
CGContextMoveToPoint(ctx, NSMidX(rect), NSMinY(rect));
CGContextAddArcToPoint(ctx,
NSMaxX(rect), NSMinY(rect),
NSMaxX(rect), NSMidY(rect), 5.0f);
CGContextAddArcToPoint(ctx,
NSMaxX(rect), NSMaxY(rect),
NSMidX(rect), NSMaxY(rect),5.0f);
CGContextAddArcToPoint(ctx,
NSMinX(rect), NSMaxY(rect),
NSMinX(rect), NSMidY(rect), 5.0f);
CGContextAddArcToPoint(ctx,
NSMinX(rect), NSMinY(rect),
NSMidX(rect), NSMinY(rect), 5.0f); //???#2
CGContextAddLineToPoint(ctx, NSMidX(rect), NSMinY(rect));
CGContextSetLineWidth(ctx, 3.0f);
CGContextSetStrokeColorWithColor(ctx, CGColorCreateGenericRGB(0.5f,
0.5f, 0.5f, 0.7f));
CGContextStrokePath(ctx);
CGContextClosePath(ctx);
CGContextEOFillPath(ctx);
}
Sot both rounded rects are being display, dont ask me but for some reason the
lines didn't want to go to the end on the lines //???#1 and //???#2, and I
had to add an CGContextAddLineToPoint, to where the line started. Anyway, I
want to fill the are between these 2 rect with the set color, I thought calling
the CGContextEOFillPath will just do it, but it seems Im missing something, I
was reading the docs but they don't say much about it, just show these images
of concentric circles and using the fill methods and thats it.
Any ideas what am I missing in order to achieve the goal.?
Thanks
Gustavo
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