Remove the MathTextActor classes.
* Converted tests to use regular TextActors. * Fixed the MathText path generator to rotate paths if needed. * Update the GL2PS text export code to check for mathtext strings, since mathtext/freetype are both handled by the same actor. * Made vtkTextRenderer::DetectBackend public so we can peek at the backend from the export code. Change-Id: I52ba3c1e916c70dd80b67d59b611db1becb0846c
Showing with 55 additions and 651 deletions