The NSTextContainer class defines a region in which text is laid out. An NSLayoutManager object uses one or more NSTextContainer objects to determine where to break lines, lay out portions of text, and so on. An NSTextContainer object defines rectangular regions, and you can define exclusion paths inside the text container’s bounding rectangle so that text flows around the exclusion path as it […]
Implementation of kCATransitionFade to fade an array of images. Very easy using CATransition animation:
Power of screenshot!! Simply, make a screenshot of your app and render the frame f your captured image, adding the UI components that you want. Very easy.
A beautiful tricks to add simple images on every place you want using UNICODE characters! Have you never tried this code?