pioneerspacesim/pioneer — pull request #1448 by johnbartholomew (2012-08-20 11:19:00+00:00)
Title: Commodity icon size

Patch partly from @fluffyfreak.

This adds `gui::Image::SetRenderDimensions` to set the display size of an image independent of the pixel dimensions of its texture. This is used for the commodity icons, which allows higher resolution icons to be used.

See forum thread: [Goods Icons- How to make Higher Resolution?](http://spacesimcentral.com/forum/topic/2908-goods-icons-how-to-make-higher-resolution/)