Category Archives: Tutorial

Tutorial: Building a Web Browser with UIWebView (Part 4)

In this tutorial, inspired by user feedback, I will show how to add gesture recognizers as alternatives to the “back” and “forward” buttons on the toolbar and also how to suppress spurious error messages. The starting point for this tutorial … Continue reading

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Tutorial: All About Images (Part 2) — Panning & Zooming with UIScrollView

In this tutorial I will explain how to embed a UIImageView in a UIScrollView to allow zooming and panning of images, similar to Apple’s Photo app. I’ll dig a little bit deeper than most tutorials on the web and explain … Continue reading

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Tutorial: All About Images (Part 1) — UImage & UIImageView

Over the next few days I will be posting tutorials about using images in iOS. In this, the first in the series, you will learn how to load an image from your app’s bundle and display it in a UIImageView. … Continue reading

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