Paul Solt
In followup from my iPhone programming presentation I have uploaded the presentation and sample Xcode project (Xcode 4.3.2) The sample converts between temperatures in celsius and fahrenheit.
The sample shows how to setup the gestures in Xcode’s interface builder, rather than in Objective-C code. Using the UIPanGestureRecognizer we [...]
Here is how to use a UIPinchGestureRecognizer and how to limit it’s zoom levels on your custom views and content. My use case was for resizing images on a custom view. I wanted to prevent very large images and to prevent very small images. Very large images have a ton [...]
Artwork Evolution
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