向画廊添加“可拉伸”图像并从画廊中选择图像

Question

Im trying to make an app for planning out where you want to put "shelves" on a wall (sounds strange i know ;) )

i have got it so the image is picked from the UIImagePickerController then loaded in a new ViewController i also have a button at the bottom of the ViewController that i want to open a list of images to select from that once selected the user can move around then stretch the required size if they don't like, delete and once they are happy i want my second button to save the image and put it into an email ready for sending.

I have looked at a few ways but none of them seem to be "adequate" would be so grateful anyone could suggest any ways or even help me with some code, I'm very new to this and this is my first app.

Im not too sure on the code you'd need to see as none of what is written yet is relevant to this part of the app

This is a 2 part so the first is, what way do i go about it?, the second is what code?

Thanks

Answer 1

-(UIImage *)GetStreachableImage

{

UIImage *takephotoButtonImagenormal = [UIImage imageNamed:CHOOSE_TAKE_NORMAL_IMAGE];

UIImage *strechableButtonImageNormal1 = [takephotoButtonImagenormal stretchableImageWithLeftCapWidth:takephotoButtonImagenormal.size.width/2 topCapHeight:takephotoButtonImagenormal.size.height/2];
    takephotoButtonImagenormal=nil;
     return strechableButtonImageNormal1;

}

try this