NewShengQian/YouHuiProject/YouHui/MineChildPage/upLoadQR/STPhotoKit/STConfig/UIView+ST.m

//
//  UIView+ST.m
//  STPhotoBrowser
//
//  Created by https://github.com/STShenZhaoliang/STPhotoBrowser.git on 16/1/15.
//  Copyright © 2016年 ST. All rights reserved.
//

#import "UIView+ST.h"

@implementation UIView (ST)

- (void)setX:(CGFloat)x
{
    CGRect frame = self.frame;
    frame.origin.x = x;
    self.frame = frame;
}

- (void)setY:(CGFloat)y
{
    CGRect frame = self.frame;
    frame.origin.y = y;
    self.frame = frame;
}

- (CGFloat)x
{
    return self.frame.origin.x;
}

- (CGFloat)y
{
    return self.frame.origin.y;
}

- (void)setWidth:(CGFloat)width
{
    CGRect frame = self.frame;
    frame.size.width = width;
    self.frame = frame;
}

- (void)setHeight:(CGFloat)height
{
    CGRect frame = self.frame;
    frame.size.height = height;
    self.frame = frame;
}

- (CGFloat)height
{
    return self.frame.size.height;
}

- (CGFloat)width
{
    return self.frame.size.width;
}

- (UIView * (^)(CGFloat x))setX
{
    return ^(CGFloat x) {
        self.x = x;
        return self;
    };
}

- (void)setCenterX:(CGFloat)centerX
{
    CGPoint center = self.center;
    center.x = centerX;
    self.center = center;
}

- (CGFloat)centerX
{
    return self.center.x;
}

- (void)setCenterY:(CGFloat)centerY
{
    CGPoint center = self.center;
    center.y = centerY;
    self.center = center;
}

- (CGFloat)centerY
{
    return self.center.y;
}

- (void)setSize:(CGSize)size
{
    CGRect frame = self.frame;
    frame.size = size;
    self.frame = frame;
}

- (CGSize)size
{
    return self.frame.size;
}

- (void)setOrigin:(CGPoint)origin
{
    CGRect frame = self.frame;
    frame.origin = origin;
    self.frame = frame;
}

- (CGPoint)origin
{
    return self.frame.origin;
}

- (CGFloat)left {
    return self.frame.origin.x;
}

- (void)setLeft:(CGFloat)x {
    CGRect frame = self.frame;
    frame.origin.x = x;
    self.frame = frame;
}

- (CGFloat)top {
    return self.frame.origin.y;
}

- (void)setTop:(CGFloat)y {
    CGRect frame = self.frame;
    frame.origin.y = y;
    self.frame = frame;
}

- (CGFloat)right {
    return self.frame.origin.x + self.frame.size.width;
}

- (void)setRight:(CGFloat)right {
    CGRect frame = self.frame;
    frame.origin.x = right - frame.size.width;
    self.frame = frame;
}

- (CGFloat)bottom {
    return self.frame.origin.y + self.frame.size.height;
}

- (void)setBottom:(CGFloat)bottom {
    CGRect frame = self.frame;
    frame.origin.y = bottom - frame.size.height;
    self.frame = frame;
}


- (UIView *(^)(UIColor *color)) setColor
{
    return ^ (UIColor *color) {
        self.backgroundColor = color;
        return self;
    };
}

- (UIView *(^)(CGRect frame)) setFrame
{
    return ^ (CGRect frame) {
        self.frame = frame;
        return self;
    };
}

- (UIView *(^)(CGSize size)) setSize
{
    return ^ (CGSize size) {
        self.bounds = CGRectMake(0, 0, size.width, size.height);
        return self;
    };
}

- (UIView *(^)(CGPoint point)) setCenter
{
    return ^ (CGPoint point) {
        self.center = point;
        return self;
    };
}

- (UIView *(^)(NSInteger tag)) setTag
{
    return ^ (NSInteger tag) {
        self.tag = tag;
        return self;
    };
}

- (void)setHollowWithCenterFrame:(CGRect)centerFrame
{
    UIBezierPath *path = [UIBezierPath bezierPath];
    [path appendPath:[UIBezierPath bezierPathWithRect:self.frame]];
    [path appendPath:[UIBezierPath bezierPathWithRect:centerFrame].bezierPathByReversingPath];
    CAShapeLayer *maskLayer = [CAShapeLayer layer];
    maskLayer.path = path.CGPath;
    self.layer.mask = maskLayer;
}

/**
 *  1.获取屏幕图片
 */
- (UIImage *)imageFromSelfView
{
    return [self imageFromViewWithFrame:self.frame];
}

- (UIImage *)imageFromViewWithFrame:(CGRect)frame
{
    UIGraphicsBeginImageContext(self.frame.size);
    CGContextRef context = UIGraphicsGetCurrentContext();
    CGContextSaveGState(context);
    UIRectClip(frame);
    [self.layer renderInContext:context];
    UIImage *theImage = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return  theImage;
}

@end