Agar-RG is a handy toolkit for applications that make use of raster-based graphics, such as traditional 2D games (but also used for texture edition and touch-up in 3D applications). Agar-RG can compile a set of graphical elements, directives and transformations into static pixmaps or animations.

API documentation: RG_Tileset, RG_Tile, RG_Pixmap, RG_Feature, RG_Tileview,