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Network Nodes Distance Dynamic Coloring

Network nodes are rendered using newly introduced expression-based data-defined fill color as well as the color_ramp() function. This allows for smooth color gradient of the nodes based on distance over Points of Interest.

 

The map was exported via QGIS' print composer using new features found in the upcoming v2.0: label rotation, html rendering in labels, grid overlay blend, and annotation font color.

 

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Uploaded on May 17, 2013