```
UIBezierPath *path3 = [UIBezierPath bezierPath];
[path3 moveToPoint:CGPointMake(self.frame.size.width / 2 + 10, i * ROWHEIGHT)];
[path3 addLineToPoint:CGPointMake(self.frame.size.width / 2 + 10, (i + 1) * ROWHEIGHT)];
[path3 setLineWidth:3];
CGFloat dashPattern[] = {3,1};// 3实线，1空白
[path3 setLineDash:dashPattern count:1 phase:1];
[[UIColor colorWithHex:0xeeeeee] setStroke];
[path3 stroke];
文字
NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];//段落样式
style.alignment = NSTextAlignmentCenter;
NSDictionary *dictAttributesCN = @{NSFontAttributeName:[UIFont systemFontOfSize:fontSize_15],NSForegroundColorAttributeName:[UIColor whiteColor],NSParagraphStyleAttributeName:style};
[@"体重(公斤)" drawInRect:CGRectMake(weightUnit.x, weightUnit.y, 100, kWordWidth) withAttributes:dictAttributesCN];
```
