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Article Written By:
Johann Dowa

Open Source Component For Adding Zoom Capabilities And More To A UIScrollView

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I’ve mentioned a number of custom components enhancing UIScrollView, such as ReorderableGridView for drag and drop reorderable views, and Refresher which makes it easy to add pull-to-refresh to a UIScrollView with custom animations.

Here’s an open source component that enhances UIScrollView with a number of added features called SMScrollView from Simon Hanukaev.

Specifically SMScrollView makes it easy to add centered zooming to a scroll view, double tap to zoom in and out, and scale to Fit for orientantion changes. An example project is included.

You can find SMScrollView on Github here.

A nice UIScrollView enhancement adding some commonly desired features.


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