我正在创建自己的带有渐变背景的UITableViewCells.我已经完成了所有的逻辑和绘图,但我想解决的一件事是我的自定义单元格角落周围的"厚片":
如果你放大角落,你可以看到我在说什么.这是我用来生成单元格的代码:
CGContextRef c = UIGraphicsGetCurrentContext();
CGColorSpaceRef myColorspace = CGColorSpaceCreateDeviceRGB();
CGGradientRef myGradient = nil;
CGFloat components[8] = TABLE_CELL_BACKGROUND;
CGContextSetStrokeColorWithColor(c, [[UAColor colorWithWhite:0.7 alpha:1] CGColor]);
CGContextSetLineWidth(c, 2);
CGContextSetAllowsAntialiasing(c, YES);
CGContextSetShouldAntialias(c, YES);
CGFloat minx = CGRectGetMinX(rect) , midx = CGRectGetMidX(rect), maxx = CGRectGetMaxX(rect) ;
CGFloat miny = CGRectGetMinY(rect) , maxy = CGRectGetMaxY(rect) ;
CGMutablePathRef path = CGPathCreateMutable();
CGPathMoveToPoint(path, NULL, minx, miny);
CGPathAddArcToPoint(path, NULL, minx, maxy, midx, maxy, kDefaultMargin);
CGPathAddArcToPoint(path, NULL, maxx, maxy, maxx, miny, kDefaultMargin);
CGPathAddLineToPoint(path, NULL, maxx, miny);
CGPathAddLineToPoint(path, NULL, minx, …Run Code Online (Sandbox Code Playgroud)