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As of 08/2012, the new [[Canvas]] 2D drawing system in FlightGear HEAD has now also support for: | As of 08/2012, the new [[Canvas]] 2D drawing system in FlightGear HEAD has now also support for: | ||
* using raster images (vector images were already supported previously) | * using raster images (vector images were already supported previously) | ||
* nested canvases, where a canvas may contain images created by another canvas texture | * nested canvases, where a canvas may contain images created by another canvas texture [[Howto:Using raster images and nested canvases]] | ||
* creating GUI windows (not just widgets) | * creating GUI windows (not just widgets) | ||
* handling GUI events using osgGA | * handling GUI events using osgGA |