Member a2dMemDcDrawer::DrawCharFreetype (wxColour col, wxChar c, int x, int y, FT_Matrix trans_matrix, FT_Vector vec): EW: DrawCharFreetype crashes when zoomed in extremely far.
Member a2dPlot::DoUpdate (UpdateMode mode, const a2dBoundingBox &childbox, const a2dBoundingBox &clipbox, const a2dBoundingBox &propbox): display bug: solve editing of multiple lines
Class a2dText: EW: Solve behaviour when having a stretched affine matrix. Actually this bug is caused by the drawing of the text (which cannot be stretched). Maybe even prevent stretching.