Articles Written by Sjaak Priester

Delaunay Triangles

Learn about an algorithm to calculate this intriguing and important data structure in computer graphics.

Better GIFs with Octrees

Use adaptive color quantization to create better GIF files with GDI+.

A Sharp View with QGaussFilter

Despite its somewhat confusing name, Unsharp Mask is an important procedure to enhance the quality of bitmap pictures. The QGaussFilter class performs Unsharp Mask, and more. (The project code was updated.)

Image Properties Revealed

Learn everything you always wanted to know about your bitmap pictures, and more, with QImageProperties.

Look Closer with QZoomView

Build an extended CScrollView with added zooming capabilities. (The article and demo project/source code file were updated.)

"Rubber Sheeting" with QWarpTracker

Warping is the most drastic way to change the form of a GDI+ graphics object. The class QWarpTracker lets you do it interactively.

Top White Papers and Webcasts

  • Live Event Date: August 20, 2014 @ 1:00 p.m. ET / 10:00 a.m. PT When you look at natural user interfaces as a developer, it isn't just fun and games. There are some very serious, real-world usage models of how things can help make the world a better place – things like Intel® RealSense™ technology. Check out this upcoming eSeminar and join the panel of experts, both from inside and outside of Intel, as they discuss how natural user interfaces will likely be getting adopted in a wide variety …

  • Java developers know that testing code changes can be a huge pain, and waiting for an application to redeploy after a code fix can take an eternity. Wouldn't it be great if you could see your code changes immediately, fine-tune, debug, explore and deploy code without waiting for ages? In this white paper, find out how that's possible with a Java plugin that drastically changes the way you develop, test and run Java applications. Discover the advantages of this plugin, and the changes you can expect to see …

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