IOS绘制一个简单的表格

短命女 2022-01-16 14:07 572阅读 0赞

[2019独角兽企业重金招聘Python工程师标准>>> ][2019_Python_] ![hot3.png][]

#pragma mark 绘制直线
    - (void) drawLine : (CGContextRef) context {
        
        //绘制底部表格横线  行高40
        for (int i = 0; i < 7; i++){
            //设置开始位置
            CGContextMoveToPoint(context, 30, 40+40*i);
            //设置结束位置
            CGContextAddLineToPoint(context, WIDTH - 10, 40+40*i);
            
            UILabel *lab = [[UILabel alloc]initWithFrame:CGRectMake(5, 20+40*i, 20, 40)];
            lab.textColor = [UIColor whiteColor];
            lab.textAlignment = NSTextAlignmentRight;
            lab.text = [NSString stringWithFormat:@"%d",180-20*i];
            lab.font = [UIFont fontWithName:@"PingFangSC-Medium" size:12];
            [self addSubview:lab];
            
        }
        CGFloat jiange = (WIDTH - 40)/7.0;//行宽
        //绘制底部表格竖线
        for (int i = 0; i < 8; i++){
            //设置开始位置
            CGContextMoveToPoint(context, 30 + jiange*i, 0);
            //设置结束位置
            CGContextAddLineToPoint(context, 30 + jiange*i, 307);
        }
        [[UIColor whiteColor] setStroke];//设置线条颜色
        CGContextSetLineWidth(context, 1);//设置线条宽度
        CGContextDrawPath(context, kCGPathFillStroke);
    }
    #pragma mark 绘制底部背景色
    - (void)drawBackgroundColoc:(CGContextRef) context{
        CGContextAddRect(context,self.bounds);//绘制矩形
        CGContextSetFillColorWithColor(context, HEXCOLOR(0xEF5B5B).CGColor);//填充颜色
        [HEXCOLOR(0xEF5B5B) setStroke];//设置线条颜色
        CGContextSetLineWidth(context, 1);//设置线条宽度
        CGContextDrawPath(context, kCGPathFillStroke);
    }
    
    - (void)drawRect:(CGRect)rect {
        
        CGContextRef context = UIGraphicsGetCurrentContext();
        [self drawBackgroundColoc:context];//绘制底部背景色
        [self drawLine:context];//绘制底部网格线条
    }

转载于:https://my.oschina.net/u/2287505/blog/1632146

[2019_Python_]: https://my.oschina.net/u/2663968/blog/3061697
[hot3.png]: /images/20220114/a4b9df2e63194df1a653e65c8ad98507.png