addOperator(new SetMatrix());
addOperator(new SetTextRenderingMode());
addOperator(new SetTextRise());
addOperator(new SetWordSpacing());
addOperator(new SetTextHorizontalScaling());
addOperator(new ShowTextLine());
addOperator(new ShowTextLineAndSpace());
// load additional glyph list for Unicode mapping
String path = "org/apache/pdfbox/resources/glyphlist/additional.txt";
InputStream input = GlyphList.class.getClassLoader().getResourceAsStream(path);