JSJP_Student/jiaPei/UIFormatter.m

//
//  UIFormatter.m
//  test11
//
//  Created by apple on 15/11/13.
//  Copyright (c) 2016年 JCZ. All rights reserved.
//

#import "UIFormatter.h"

@implementation UIFormatter

@end

CGRect SGRectMake(CGFloat x, CGFloat y,CGFloat width,CGFloat height){
    
    CGFloat rateX = kSize.width / 320;
    CGFloat rateY = kSize.height / 480;
//    rateY = rateX;
    return CGRectMake(x * rateX, y * rateY, width * rateX, height * rateY);
}

CGRect SGRectMakeCH(CGFloat x, CGFloat y,CGFloat width,CGFloat height){
    CGFloat rateX = kSize.width / 320;
    CGFloat rateY = kSize.height / 480;
    return CGRectMake(x * rateX, y * rateY, width * rateX, height * 1);
}
CGRect SGRectMakeCY(CGFloat x, CGFloat y,CGFloat width,CGFloat height){
    CGFloat rateX = kSize.width / 320;
    CGFloat rateY = kSize.height / 480;
    return CGRectMake(x * rateX, y * 1, width * rateX, height * rateY);
}
CGRect SGRectMakeCYH(CGFloat x, CGFloat y,CGFloat width,CGFloat height){
    CGFloat rateX = kSize.width / 320;
//    CGFloat rateY = kSize.height / 480;
    return CGRectMake(x * rateX, y * 1, width * rateX, height * 1);
}

CGSize SGSizeMake(CGFloat width,CGFloat height){
    CGFloat rateX = kSize.width / 320;
    CGFloat rateY = kSize.height / 480;
    return CGSizeMake(width * rateX, height * rateY);
}

CGFloat SGFloat(CGFloat k)
{
    return k * kSize.height / 480;
}

@implementation UIViewController(Navigation)

-(void)noThing{}

-(void)configNavigationBarHideLeft
{
    UIBarButtonItem* backBbi = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"backIcon"] style:UIBarButtonItemStylePlain target:self action:@selector(noThing)];
    [backBbi setTintColor:[UIColor clearColor]];
    [self.navigationItem setLeftBarButtonItem:backBbi];
}

- (void)navPushHideTabbarToVC:(UIViewController*)vc {
	//判断是否是homebase的子视图控制器（它的子视图控制器直接设置self.hidesBottomBarWhenPushed = YES;会无效）
	dispatch_async(dispatch_get_main_queue(), ^{
        self.hidesBottomBarWhenPushed = YES;
		[self.navigationController pushViewController:vc animated:YES];
		if (!self.navigationController.tabBarController.tabBar.isHidden) {
			self.hidesBottomBarWhenPushed = NO;
		}
	});
}

-(void)configNavigationBar{
    UIBarButtonItem* backBbi = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"backIcon"] style:UIBarButtonItemStylePlain target:self action:@selector(goBackByNavigation)];
    [self.navigationItem setLeftBarButtonItem:backBbi];
    self.navigationController.navigationBar.translucent = NO;
}

-(void)goBackByNavigation{
    
    [self.view endEditing:1];
    [self.navigationController popViewControllerAnimated:YES];
}

//回到导航控制器的首视图
-(void)configNavigationBarFirstVC{
    UIBarButtonItem* backBbi = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"backIcon"] style:UIBarButtonItemStylePlain target:self action:@selector(goBackFirstVCByNavigation)];
    [self.navigationItem setLeftBarButtonItem:backBbi];
    self.navigationController.navigationBar.translucent = NO;
}

-(void)goBackFirstVCByNavigation{
    
    [self.view endEditing:1];
	[self.navigationController popViewControllerAnimated:YES];
//    UIViewController *vc = [self.navigationController.viewControllers firstObject];
//    [self.navigationController popToViewController:vc animated:YES];
    //[self.navigationController popToRootViewControllerAnimated:YES];
}


-(void)configNavigationBarDismissNav
{
    UIBarButtonItem* backBbi = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"backIcon"] style:UIBarButtonItemStylePlain target:self action:@selector(dismissNav)];
    self.navigationController.navigationBar.translucent = NO;
    [self.navigationItem setLeftBarButtonItem:backBbi];
}

-(void)configNavigationBarPopRoot{
    UIBarButtonItem* backBbi = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"backIcon"] style:UIBarButtonItemStylePlain target:self action:@selector(gotoRoot)];
    [self.navigationItem setLeftBarButtonItem:backBbi];
}

-(void)gotoRoot{
    [self.navigationController popToRootViewControllerAnimated:YES];
}

-(void)dismissNav
{
    [self.view endEditing:YES];
    [self.navigationController dismissViewControllerAnimated:NO completion:nil];
}

@end


//生成带颜色的图片 可以用作按钮点击变色
@implementation UIImage (Extension)

+ (UIImage *)imageWithColor:(UIColor *)color
{
    CGFloat imageW = 3;
    CGFloat imageH = 3;
    // 1.开启基于位图的图形上下文
    UIGraphicsBeginImageContextWithOptions(CGSizeMake(imageW, imageH), NO, 0.0);
    // 2.画一个color颜色的矩形框
    [color set];
    UIRectFill(CGRectMake(0, 0, imageW, imageH));
    // 3.拿到图片
    UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
    // 4.关闭上下文
    UIGraphicsEndImageContext();
    return image;
}

@end


@implementation UIImage (scale)

/**
 *  修改图片的大小
 */
-(UIImage*)originImageScaleToSize:(CGSize)size
{
    UIGraphicsBeginImageContext(size);  //size 为CGSize类型，即你所需要的图片尺寸
    
    [self drawInRect:CGRectMake(0, 0, size.width, size.height)];
    
    UIImage* scaledImage = UIGraphicsGetImageFromCurrentImageContext();
    
    UIGraphicsEndImageContext();
    
    return scaledImage;   //返回的就是已经改变的图片
}

@end

@implementation UIImage(tint)

// Tint: Color
-(UIImage*)tint:(UIColor*)color {
    return [self rt_tintedImageWithColor:color level:1.0f];
}

// Tint: Color + level
-(UIImage*)rt_tintedImageWithColor:(UIColor*)color level:(CGFloat)level {
    CGRect rect = CGRectMake(0.0f, 0.0f, self.size.width, self.size.height);
    return [self rt_tintedImageWithColor:color rect:rect level:level];
}

// Tint: Color + Rect
-(UIImage*)rt_tintedImageWithColor:(UIColor*)color rect:(CGRect)rect {
    return [self rt_tintedImageWithColor:color rect:rect level:1.0f];
}

// Tint: Color + Rect + level
-(UIImage*)rt_tintedImageWithColor:(UIColor*)color rect:(CGRect)rect level:(CGFloat)level {
    CGRect imageRect = CGRectMake(0.0f, 0.0f, self.size.width, self.size.height);
    
    UIGraphicsBeginImageContextWithOptions(imageRect.size, NO, self.scale);
    CGContextRef ctx = UIGraphicsGetCurrentContext();
    
    [self drawInRect:imageRect];
    
    CGContextSetFillColorWithColor(ctx, [color CGColor]);
    CGContextSetAlpha(ctx, level);
    CGContextSetBlendMode(ctx, kCGBlendModeSourceAtop);
    CGContextFillRect(ctx, rect);
    
    CGImageRef imageRef = CGBitmapContextCreateImage(ctx);
    UIImage *darkImage = [UIImage imageWithCGImage:imageRef
                                             scale:self.scale
                                       orientation:self.imageOrientation];
    CGImageRelease(imageRef);
    
    UIGraphicsEndImageContext();
    
    return darkImage;
}


@end

@implementation UIView(formatter)

-(void)setRound
{
    self.layer.masksToBounds = YES;
    self.layer.cornerRadius = self.width/2.0;
}

- (void)setBoardWid:(CGFloat)width Color:(UIColor*)color CornerRadius:(NSInteger)cornerRadius {
    [self.layer setBorderWidth:width];
    [self.layer setBorderColor:color.CGColor];
    [self.layer setMasksToBounds:YES];
    [self.layer setCornerRadius:cornerRadius];
}

-(void)addViewWithRect:(CGRect)re Color:(UIColor*)color
{
    UIView *v = [[UIView alloc] initWithFrame:re];
    [v setBackgroundColor:color];
    [self.superview addSubview:v];
}

-(void)addViewWithRect:(CGRect)re
{
    [self addViewWithRect:re Color:RQlineColor];
}

-(void)addSelfViewWithRect:(CGRect)re Color:(UIColor*)color
{
    UIView *v = [[UIView alloc] initWithFrame:re];
    [v setBackgroundColor:color];
    [self addSubview:v];
}

-(void)scale:(CGFloat)rate
{
    self.transform = CGAffineTransformScale(CGAffineTransformIdentity, rate,rate);
}


@end

@implementation UILabel(formatter)

-(void)setFont:(CGFloat)font TextColor:(UIColor*)color
{
    [self setFont:[UIFont scaleSize:font]];
    [self setTextColor:color];
}

-(void)setText:(NSString*)text Font:(CGFloat)font TextColor:(UIColor*)color
{
    [self setText:text];
    [self setFont:[UIFont scaleSize:font]];
    [self setTextColor:color];
}

- (void)setText:(NSString*)text Font:(CGFloat)font TextColor:(UIColor*)color Alignment:(NSTextAlignment)align
{
    [self setText:text Font:font TextColor:color];
    [self setTextAlignment:align];
}

@end

@implementation UIFont(scale)

+(id)scaleSize:(CGFloat)font
{
    return [UIFont systemFontOfSize:font*kSize.width / 414.0];
}

@end

UIImage* randomPortrait()
{
    NSString* str = [NSString stringWithFormat:@"portrait%d.png",arc4random()%10 + 1];
    return [UIImage imageNamed:str];
}

UIColor * randomColor()
{
    UIColor *color = [UIColor colorWithRed:arc4random_uniform(255)/255.0 green:arc4random_uniform(255)/255.0 blue:arc4random_uniform(255)/255.0 alpha:1.0];
    
    return color;
    
}

void setRandomColor(UIView* vi)
{
    UIColor *color = [UIColor colorWithRed:arc4random_uniform(255)/255.0 green:arc4random_uniform(255)/255.0 blue:arc4random_uniform(255)/255.0 alpha:1.0];
    [vi setBackgroundColor:color];
}