iphone - Monotouch add border to gradient -


i trying add borders gradient button:

var c = bdpencil.colormain; context.setlinewidth(bdpencil.width); context.setstrokecolor(c.r, c.g, c.b, c.a); context.clip(); cgcolorspace colorspace = cgcolorspace.createdevicergb(); cggradient gradient = new cggradient(colorspace, colors,  new float[]{ 0, 1 }); context.drawlineargradient(gradient, new pointf((float)r.centerx, (float)r.top), new pointf((float)r.centerx, (float)r.bottom),  cggradientdrawingoptions.drawsafterendlocation); context.restorestate();

and not working. working if same thing solid color:

  var c = bdpencil.colormain;   context.setlinewidth(bdpencil.width);   context.setstrokecolor(c.r, c.g, c.b, c.a);   var g = bgpencil.colormain;   context.setfillcolor(g.r, g.g, g.b, g.a);   context.drawpath(cgpathdrawingmode.fillstroke);

when trying stroke path after drawlineargradinet nothing happens. suppose need gradientstroke can't find it.

any idea why?

the mistake tried doing context. drew path, stroked , drew gradient , worked.


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