iOS development

Extend UIImageView class to easily add border to images

Extend UIImageView class to easily add border to images

When coding for iOS, I usually style images with shadows show the layout looks more elegant. Adding shadows is easy, but when it comes to adding borders to UIImageViews things become trickier. That’s because when adding a border to a UIImageView, this border hides info from the image. To solve this issue, we have to rescale the image and then add the border to the scaled image.