Bugfix: NPE after PDFDocumentGraphics2D.create() due to missing font setup and other missing initializations.
Bugfix: Properly handle state in PDFGraphics2D.drawString().
Added an example class demonstrating the use of PDFDocumentGraphics2D.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1183620 13f79535-47bb-0310-9956-ffa450edef68