purecamera-demo's Introduction

PureCamera

一个自定义相机，拍照完成可自由裁剪

Requirements

Xcode 6 or higher
iOS 7.0 or higher
ARC

Version

使用方法

Installation with CocoaPods：pod 'PureCamera'，引入

#import <PureCamera.h>

或者下载demo到本地将PureCamera添加到工程，引入

#import "PureCamera.h"

在info.plist 里面添加

Privacy - Camera Usage Description      使用相机

按照下面的方法引用相机

PureCamera *homec=[[PureCamera alloc]init];
__weak typeof(self)myself=self;
homec.fininshcapture=^(UIImage *ss){
    if (ss) {
        NSLog(@"照片存在");
        //在这里获取裁剪后的照片
        myself.ViewImageview.image=ss;
    }
} ;
[self presentViewController:homec animated:NO completion:^{}];}

按照下面的方法引用图片裁剪页

首先引入 #import "TOCropViewController.h"
遵守@interface ViewController()<TOCropViewControllerDelegate>
传入一张图片，就可以present图片裁剪页了

TOCropViewController *cropController = [[TOCropViewController alloc] initWithImage:self.cropImageview.image];
cropController.delegate = self;
[self presentViewController:cropController animated:YES completion:nil];

- (void)cropViewController:(TOCropViewController *)cropViewController didCropToImage:(UIImage *)image withRect:(CGRect)cropRect angle:(NSInteger)angle
{
   self.cropImageview.image=image;
   self.navigationItem.rightBarButtonItem.enabled = YES;
   //下面定义了一个动画的效果，就是图片裁剪页消失的时候，会以下面你定义的view的frame为消失后的边界。
   CGRect viewFrame = [self.view convertRect:self.cropImageview.frame toView:self.navigationController.view];
   [cropViewController dismissAnimatedFromParentViewController:self withCroppedImage:image toFrame:viewFrame completion:^{
   }];
}