yongxu-app-ios-v1/Temperature/Category/UIView+RDSClip.m

//
//  UIView+RDSClip.m
//  singleProduct
//
//  Created by coderYK on 2018/4/30.
//  Copyright © 2018年 RDIOT. All rights reserved.
//

#import "UIView+RDSClip.h"

@implementation UIView (RDSClip)

- (void)rds_setCornerRadiusWithType:(Corner_Radius_Or_BorderLine_TYPE)type Radius:(CGFloat)cornerRadius {
    
    self.layer.cornerRadius = 0;
    UIRectCorner rectcorners ;
    switch (type) {
        case Corner_Radius_Or_BorderLine_All:{
            rectcorners = UIRectCornerAllCorners;
            self.layer.cornerRadius = cornerRadius;
            self.layer.borderColor = [UIColor blackColor].CGColor;
        }
            break;
        case Corner_Radius_Or_BorderLine_UP:{
            rectcorners = UIRectCornerTopRight|UIRectCornerTopLeft;
        }
            break;
        case Corner_Radius_Or_BorderLine_DOWN:{
            rectcorners = UIRectCornerBottomLeft|UIRectCornerBottomRight;
        }
            break;
        case Corner_Radius_Or_BorderLine_LEFT:{
            rectcorners = UIRectCornerTopLeft|UIRectCornerBottomLeft;
        }
            break;
        case Corner_Radius_Or_BorderLine_RIGHT:{
            rectcorners = UIRectCornerTopRight|UIRectCornerBottomRight;
        }
            break;
    }
    
    UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:self.bounds
                                                   byRoundingCorners:rectcorners
                                                         cornerRadii:CGSizeMake(cornerRadius, cornerRadius)];
    
    CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
    maskLayer.frame = self.bounds;
    maskLayer.path = maskPath.CGPath;
    self.layer.mask = maskLayer;
    self.layer.masksToBounds = YES;
}

- (void)rds_drawBorderLineWithType:(Corner_Radius_Or_BorderLine_TYPE)type lineWidth:(CGFloat)lineWidth lineColor:(UIColor *)lineColor {
    
    /// 线的路径
    UIBezierPath *bezierPath = [UIBezierPath bezierPath];
    
    if (type==Corner_Radius_Or_BorderLine_All) {
        self.layer.borderWidth = lineWidth;
        self.layer.borderColor = lineColor.CGColor;
        return;
    }
    else if (type==Corner_Radius_Or_BorderLine_UP) {
        [bezierPath moveToPoint:CGPointMake(0.0f, lineWidth)];
        [bezierPath addLineToPoint:CGPointMake(self.frame.size.width, lineWidth)];
    }
    else if (type==Corner_Radius_Or_BorderLine_RIGHT) {
        [bezierPath moveToPoint:CGPointMake(self.frame.size.width-lineWidth, 0.0f)];
        [bezierPath addLineToPoint:CGPointMake( self.frame.size.width-lineWidth, self.frame.size.height)];
    }
    else if (type==Corner_Radius_Or_BorderLine_DOWN) {
        [bezierPath moveToPoint:CGPointMake(0.0f, self.frame.size.height-lineWidth)];
        [bezierPath addLineToPoint:CGPointMake( self.frame.size.width, self.frame.size.height-lineWidth)];
    }
    else if (type==Corner_Radius_Or_BorderLine_LEFT) {
        [bezierPath moveToPoint:CGPointMake(0.0f+lineWidth, self.frame.size.height)];
        [bezierPath addLineToPoint:CGPointMake(0.0f+lineWidth, 0.0f)];
    }
    
    CAShapeLayer * shapeLayer = [CAShapeLayer layer];
    shapeLayer.strokeColor = lineColor.CGColor;
    shapeLayer.fillColor  = [UIColor clearColor].CGColor;
    /// 添加路径
    shapeLayer.path = bezierPath.CGPath;
    /// 线宽度
    shapeLayer.lineWidth = lineWidth;
    
    [self.layer insertSublayer:shapeLayer atIndex:0];
    self.layer.masksToBounds = YES;
}


- (void)rds_setCornerRadius:(CGFloat)cornerRadius borderLineWidth:(CGFloat)lineWidth lineColor:(UIColor*)lineColor{
    
    [self.layer setMasksToBounds:YES];
    [self.layer setCornerRadius:cornerRadius]; //设置矩形四个圆角半径
    //边框宽度
    [self.layer setBorderWidth:lineWidth];
    
    //设置边框颜色有两种方法：第一种如下:
    //CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
    //CGColorRef colorref = CGColorCreate(colorSpace,(CGFloat[]){ 0, 0, 0, 1 });
    //[self.layer setBorderColor:colorref];//边框颜色
    
    //第二种方法如下:
    self.layer.borderColor = lineColor.CGColor;
}


- (void)rds_addShadowAndCornerRadius:(CGFloat)cornerRadius shadowColor:(UIColor *)shadowColor {
    
    [self rds_addShadowAndCornerRadius:cornerRadius shadowOpacity:0.85f shadowRadius:1 shadowColor:shadowColor];
}

- (void)rds_addShadowAndCornerRadius:(CGFloat)cornerRadius shadowOpacity:(float)shadowOpacity shadowRadius:(CGFloat)shadowRadius shadowColor:(UIColor *)shadowColor {
    
    self.layer.cornerRadius = cornerRadius;
    UIBezierPath *roundPath = [UIBezierPath bezierPathWithRoundedRect:self.bounds
                                                         cornerRadius:cornerRadius];
    self.layer.shadowColor = shadowColor == nil ? [UIColor blackColor].CGColor : shadowColor.CGColor;
    self.layer.shadowOffset = CGSizeMake(0.0f, 0.0f);
    self.layer.shadowOpacity = shadowOpacity;
    self.layer.shadowRadius = shadowRadius;
    self.layer.shadowPath = roundPath.CGPath;
}

- (void)rds_addCornerRadius:(CGFloat)cornerRadius {
    
    UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:self.bounds
                                                        cornerRadius:cornerRadius];
    CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
    maskLayer.frame = self.bounds;
    maskLayer.path = maskPath.CGPath;
    self.layer.mask = maskLayer;
    self.layer.masksToBounds = YES;
}

@end