对于IOS来说，有没有什么好的例子可以在没有剪辑的情况下获得图片？

默认情况下，当我们从ios相册中获取图像时，它总是被剪裁

但是如果我们使用UIImagePickerControllerOriginalImage，那么它就太大了

(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
    UIImage*temp =[info objectForKey:UIImagePickerControllerEditedImage];
}

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有没有什么好方法可以在不剪切图像范围的情况下编辑图像？

可能是这样的

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
    UIImage*temp =[info objectForKey: UIImagePickerControllerOriginalImage];
    CGSize newSize = CGSizeMake("WIDTH", "HEIGHT");  <---- SET YOUR VALUES
    UIGraphicsBeginImageContext(newSize);
    [temp drawInRect:CGRectMake(0,0,newSize.width,newSize.height)];
    UIImage* smaller = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();

-（void）imagePickerController:（UIImagePickerController*）选取器未使用信息完成PickingMediaWithInfo:（NSDictionary*）信息
{
UIImage*temp=[info objectForKey:UIImagePickerControllerOriginalImage]；
CGSize newSize=CGSizeMake（“宽度”、“高度”）；自己获取原始图像？