how to get Image size in objecive-c,
i loaded one image using imagePicker, i want know the size of that image. (w*h)
is it possible. ?
Thanks & regards...
You implement the UIImagePickerControllerDelegate Protocol and in particular the imagePickerController:didFinishPickingMediaWithInfo:
method. The last parameter in that method is a dictionary that includes an UImage references by the UIImagePickerControllerOriginalImage
key. Get this UIImage* and get it's size
property.
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
UIImage *image = (UIImage*) [info objectForKey:UIImagePickerControllerOriginalImage];
//access width and height like this
image.size.width;
image.size.height;
}
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