Monday, December 27, 2010

Developing Vector Graphics based HMIs with Qt/ Xgxperf on TI platforms

Vector based drawing (loosely called Vector Graphics) has been the foundation of high quality graphics rendering in many UI applications like Human Machine Interfaces in Industrial Automation. But, VG rendering especially animation is complex, and can take significant CPU resources. This new Wiki article describes how Qt can be extended to provide bitmap like flexibility for a fast UI experience, with the superior quality of rendering of VG images - to create a professional HMI appearance. Full source code and screenshots are provided.

http://processors.wiki.ti.com/index.php/XgxPerf_HMI

A PDF version is also available at,

http://www.slideshare.net/prabindh/qt-vector

+ An update:
The last Flash10 update on TI platforms is available at,

http://www.slideshare.net/prabindh/flash10-on-ti-platforms-embedded-processing-tech-days

1 comment:

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