Einführung in CALayer
Grundlagen Zunächst stellt sich die Frage: Was ist CALayer? Apples Dokumentation zur CALayer-Klasse beantwortet dies so: The CALayer class manages image-based content and allows you to perform animations on that content. Layers are often used to provide the backing store for views but can also be used without a view to display content. CALayer kommt also dann ins Spiel, wenn … Weiterlesen …