diff options
Diffstat (limited to 'pango/pangocairo-render.c')
| -rw-r--r-- | pango/pangocairo-render.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/pango/pangocairo-render.c b/pango/pangocairo-render.c index ea0a800e..16c8054c 100644 --- a/pango/pangocairo-render.c +++ b/pango/pangocairo-render.c @@ -92,11 +92,33 @@ pango_cairo_renderer_draw_glyphs (PangoRenderer *renderer, if (gi->glyph) { - cairo_glyphs[count].index = gi->glyph; - cairo_glyphs[count].x = crenderer->x_offset + (double)(x + x_position + gi->geometry.x_offset) / PANGO_SCALE; - cairo_glyphs[count].y = crenderer->y_offset + (double)(y + gi->geometry.y_offset) / PANGO_SCALE; - - count++; + if (gi->glyph & PANGO_CAIRO_UNKNOWN_FLAG) + { + int mini_pad = gi->geometry.width / 10; + /* draw an empty dashed box, no hexbox for now */ + cairo_rectangle (crenderer->cr, + crenderer->x_offset + (double)(x + x_position + mini_pad) / PANGO_SCALE, + crenderer->y_offset + (double)(y - mini_pad) / PANGO_SCALE, + (double)(gi->geometry.width - 2 * mini_pad) / PANGO_SCALE, + -(double)(gi->geometry.width - 2 * mini_pad) / PANGO_SCALE); + if (!crenderer->do_path) + { + double dash = (double)mini_pad * 2 / PANGO_SCALE; + cairo_save (crenderer->cr); + cairo_set_line_width (crenderer->cr, (double)mini_pad / PANGO_SCALE); + cairo_set_dash (crenderer->cr, &dash, 1, 0); + cairo_stroke (crenderer->cr); + cairo_restore (crenderer->cr); + } + } + else + { + cairo_glyphs[count].index = gi->glyph; + cairo_glyphs[count].x = crenderer->x_offset + (double)(x + x_position + gi->geometry.x_offset) / PANGO_SCALE; + cairo_glyphs[count].y = crenderer->y_offset + (double)(y + gi->geometry.y_offset) / PANGO_SCALE; + + count++; + } } x_position += gi->geometry.width; |