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我尝试六角形,并且在关闭路径中出现了一些问题。ObjectiveC UIBezierPath路径关闭问题
这里是我的绘制代码
CAShapeLayer* shapeLayer = [CAShapeLayer layer];
UIBezierPath* path = [UIBezierPath bezierPath];
// [path setLineJoinStyle:kCGLineJoinRound];
// [path setLineJoinStyle:kCGLineJoinBevel];
[path setLineJoinStyle:kCGLineJoinMiter];
// CGFloat dashes[] = {6, 2};
// [path setLineDash:dashes count:2 phase:0];
// [path stroke];
CGFloat radians = 100.0;
NSInteger num = 6;
CGFloat interval = 2*M_PI/num;
NSInteger initX = radians*cosf(interval);
NSInteger initY = radians*sinf(interval);
[path moveToPoint:CGPointMake(location.x - semiWidth + initX, location.y - semiHeight + initY)];
for(int i=1; i<=num; i++){
CGFloat x = radians*cosf(i*interval);
CGFloat y = radians*sinf(i*interval);
[path addLineToPoint:CGPointMake(location.x - semiWidth + x, location.y - semiHeight + y)];
}
[path closePath];
shapeLayer.path = [path CGPath];
shapeLayer.strokeColor = [[UIColor yellowColor] CGColor];
shapeLayer.fillColor = [[UIColor brownColor] CGColor];
shapeLayer.lineWidth = 4.0f;
我也尝试使用不同的选项,没有运气
[path setLineJoinStyle:kCGLineJoinRound];
[path setLineJoinStyle:kCGLineJoinBevel];
[path setLineJoinStyle:kCGLineJoinMiter];
此外,你只需要'addLineToPoint:'5点,不是6'closePath'将画一条线从你的最后一点到第一点的曲线。 – stevekohls