PangoRenderPart: @PANGO_RENDER_PART_FOREGROUND: the text itself @PANGO_RENDER_PART_BACKGROUND: the area behind the text @PANGO_RENDER_PART_UNDERLINE: underlines @PANGO_RENDER_PART_STRIKETHROUGH: strikethrough lines
PangoRenderer: @matrix: the current transformation matrix for the Renderer; may be %NULL, which should be treated the same as the identity matrix.
PangoRendererClass: @draw_glyphs: draws a #PangoGlyphString @draw_rectangle: draws a rectangle @draw_error_underline: draws a squiggly line that approximately covers the given rectangle in the style of an underline used to indicate a spelling error. @draw_shape: draw content for a glyph shaped with #PangoAttrShape. @x, @y are the coordinates of the left edge of the baseline, in user coordinates. @draw_trapezoid: draws a trapezoidal filled area @draw_glyph: draws a single glyph @part_changed: do renderer specific processing when rendering attributes change @begin: Do renderer-specific initialization before drawing @end: Do renderer-specific cleanup after drawing @prepare_run: updates the renderer for a new run @draw_glyph_item: draws a #PangoGlyphItem