YYXC_Student/jiaPei/Category/NSLayoutConstraint+RQExtension.m

//
//  NSLayoutConstraint+RQExtension.m
//  BuckDriverCoach
//
//  Created by 张嵘 on 2018/12/21.
//  Copyright © 2018 lee. All rights reserved.
//

#import "NSLayoutConstraint+RQExtension.h"
#import "RQWebViewViewController.h"

@implementation NSLayoutConstraint (RQExtension)
//按比例获取宽度   根据375的屏幕
#define  RQ_WIDTH(WIDTH) WIDTH * [UIScreen mainScreen].bounds.size.width/375.0
- (void)setWidthScreen:(BOOL)widthScreen {
	if (widthScreen) {
		self.constant = RQ_WIDTH(self.constant);
	}else{
		self.constant = self.constant;
	}
}

- (BOOL)widthScreen {
	return self.widthScreen;
}

- (void)setToTop:(BOOL)toTop {
	if (toTop && IS_IPHONE_IPhoneX_All) {
		self.constant = self.constant + 22;
	}else {
		self.constant = self.constant;
	}
}

- (BOOL)toTop {
	return self.toTop;
}

- (void)setToBottom:(BOOL)toBottom {
	if (toBottom && IS_IPHONE_IPhoneX_All) {
		self.constant = self.constant + 34;
	}else
		self.constant = self.constant;
}

- (BOOL)toBottom {
	return self.toBottom;
}
@end