在iPhone 4上绘制CATiledLayer时，模糊像素跨越
我正在使用以下代码在CATiledLayer中绘制一条线：在iPhone 4上绘制CATiledLayer时，模糊像素跨越,iphone,line,pixel,catiledlayer,blurry,Iphone,Line,Pixel,Catiledlayer,Blurry,我正在使用以下代码在CATiledLayer中绘制一条线： - (void)drawLayer:(CALayer *)layer inContext:(CGContextRef)ctx { CGContextMoveToPoint(ctx, 130, 100.5); CGContextAddLineToPoint(ctx, 160, 100.5); CGContextSetRGBStrokeColor(ctx, 1, 0, 0, 1); CGContextSetR
- (void)drawLayer:(CALayer *)layer inContext:(CGContextRef)ctx {
CGContextMoveToPoint(ctx, 130, 100.5);
CGContextAddLineToPoint(ctx, 160, 100.5);
CGContextSetRGBStrokeColor(ctx, 1, 0, 0, 1);
CGContextSetRGBFillColor(ctx, 1, 0, 0, 1);
CGContextDrawPath(ctx, kCGPathStroke);
}