#import "ViewController.h"#import <SafariServices/SafariServices.h>@interface ViewController ()@end@implementation ViewController- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. UIImag.

//压缩        NSData *imageData = UIImageJPEGRepresentation(image, 0.00001);                // 获取沙盒目录        NSString *fullPath = [[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);        NSString *basePath = ([paths count] > 0) ? [paths objectAtIndex:0] : nil;        NSURL *sto

// 长截图 类型可以是 tableView或者scrollView 等可以滚动的视图 根据需要自己改- (void)saveLongImage:(UITableView *)table { UIImage* image = nil; // 下面方法，第一个参数表示区域大小。第二个参数表示是否是非透明的。如果需要显示半透明效果，需要传NO，否则传YES。第三...

//  彩色图变黑白图+ (UIImage*)grayImage:(UIImage*)sourceImage {    int width = sourceImage.size.width;    int height = sourceImage.size.height;    CGColorSpaceRef colorSpace = CGColorSpac

/** 图片自适应 ImageView */+ (void)imageZishiying:(UIImageView *)imageeView {    [imageeViewsetContentScaleFactor:[[UIScreenmainScreen] scale]];    imageeView.contentMode = UIView

+ (UIImage *)imageWithColor:(UIColor *)color {    CGRect rect =CGRectMake(0.0f,0.0f,1.0f,1.0f);    UIGraphicsBeginImageContext(rect.size);    CGContextRef context =UIGraphicsGetCur

#import #import @interface QuickBuild : NSObject/** 创建UILabel */+ (UILabel *)quickBuildLableWithFrame:(CGRect)frame                             text:(NSString *)text