By: Tim DelChiaro
Abstract: Introduction to the Zoom interactive gesture on Android and iOS in Delphi XE5 and RAD Studio XE5
This is an introduction to the Zoom interactive gesture on Android and iOS in Delphi XE5 and RAD Studio XE5.
See how gestures are handled through the GestureManager and look at the event info for the OnGesture event to calculate the distance between points and compare to zoom in or zoom out.
Download the sample source code for the app that is shown in this video and see other code snippets and videos at http://embt.co/XE5Snippets
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