I am using BJImageCropper for image crop in iOS, but when I am touching on the image's last corner, it's automatically updating the height and width on the opposite side.
我在iOS中使用BJImageCropper进行图像裁剪,但是当我触摸图像的最后一个角时,它会自动更新另一边的高度和宽度。
Example code is https://github.com/barrettj/BJImageCropper/zipball/master
示例代码是https://github.com/barrettj/BJImageCropper/zipball/master
3 个解决方案
#1
2
Get the commit I just pushed. Should be fixed there.
完成我刚才提出的任务。应该是固定的。
#2
0
That is a bug in the code. Contact the author to correct the errors :)
这是代码中的一个错误。联系作者纠正错误:
#3
0
You can use another option for croping Image that is ContextRect
您可以使用另一个选项来编辑ContextRect图像
A short Example of it is :
它的一个简短的例子是:
CGRect contextRect = CGRectMake(50, 50, 200, 200);
UIGraphicsBeginImageContext(contextRect.size);
[self.view.layer renderInContext : UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
CGImageRef imageRef = CGImageCreateWithImageInRect([viewImage CGImage], contextRect);
UIImage * savedImage = [UIImage imageWithCGImage:imageRef scale:1.0 orientation:viewImage.imageOrientation];
You can edit the x,y origin and width n height of the view according to your image.
您可以根据您的图像编辑视图的x、y原点和宽度n高度。
#1
2
Get the commit I just pushed. Should be fixed there.
完成我刚才提出的任务。应该是固定的。
#2
0
That is a bug in the code. Contact the author to correct the errors :)
这是代码中的一个错误。联系作者纠正错误:
#3
0
You can use another option for croping Image that is ContextRect
您可以使用另一个选项来编辑ContextRect图像
A short Example of it is :
它的一个简短的例子是:
CGRect contextRect = CGRectMake(50, 50, 200, 200);
UIGraphicsBeginImageContext(contextRect.size);
[self.view.layer renderInContext : UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
CGImageRef imageRef = CGImageCreateWithImageInRect([viewImage CGImage], contextRect);
UIImage * savedImage = [UIImage imageWithCGImage:imageRef scale:1.0 orientation:viewImage.imageOrientation];
You can edit the x,y origin and width n height of the view according to your image.
您可以根据您的图像编辑视图的x、y原点和宽度n高度。