diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/render.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/src/render.c b/src/render.c index 7a4712c..d1de0fa 100644 --- a/src/render.c +++ b/src/render.c @@ -347,6 +347,7 @@ static double render_glyph_box(cairo_t *cr, struct wrap_box *box) fprintf(stderr, "Box %p has NULL pointer.\n", box); return 0.0; } + cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 1.0); /* FIXME: Colour */ pango_cairo_show_glyph_item(cr, box->text, box->glyph_item); box_w = pango_glyph_string_get_width(box->glyph_item->glyphs); return box_w; @@ -388,11 +389,18 @@ static void render_lines(struct renderstuff *s) int i; double y_pos = 0.0; - cairo_set_source_rgba(s->cr, 0.4, 0.0, 0.7, 1.0); for ( i=0; i<s->n_lines; i++ ) { + double asc = s->lines[i].ascent/PANGO_SCALE; + + //cairo_move_to(s->cr, 0, y_pos+asc+0.5); + //cairo_line_to(s->cr, s->lines[i].width, y_pos+asc+0.5); + //cairo_set_source_rgb(s->cr, 0.0, 0.0, 0.0); + //cairo_set_line_width(s->cr, 1.0); + //cairo_stroke(s->cr); + /* Move to beginning of the line */ - cairo_move_to(s->cr, 0.0, s->lines[i].ascent/PANGO_SCALE+y_pos); + cairo_move_to(s->cr, 0.0, asc+y_pos); /* Render the line */ render_boxes(&s->lines[i], s); @@ -479,6 +487,13 @@ static int render_sc(struct frame *fr, double max_w, double max_h) fr->contents = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h); s.cr = cairo_create(fr->contents); + cairo_font_options_t *fopts; + fopts = cairo_font_options_create(); + cairo_font_options_set_hint_style(fopts, CAIRO_HINT_STYLE_NONE); + cairo_font_options_set_hint_metrics(fopts, CAIRO_HINT_METRICS_DEFAULT); + cairo_font_options_set_antialias(fopts, CAIRO_ANTIALIAS_GRAY); + cairo_set_font_options(s.cr, fopts); + cairo_translate(s.cr, fr->lop.pad_l, fr->lop.pad_t); render_lines(&s); @@ -487,6 +502,7 @@ static int render_sc(struct frame *fr, double max_w, double max_h) } free(s.lines); + cairo_font_options_destroy(fopts); cairo_destroy(s.cr); pango_attr_list_unref(s.attrs); g_object_unref(s.pc); @@ -708,7 +724,6 @@ cairo_surface_t *render_slide(struct slide *s, int w, int h) { cairo_surface_t *surf; cairo_t *cr; - cairo_font_options_t *fopts; surf = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h); @@ -723,12 +738,6 @@ cairo_surface_t *render_slide(struct slide *s, int w, int h) cairo_set_line_width(cr, 1.0); cairo_stroke(cr); - fopts = cairo_font_options_create(); - cairo_font_options_set_hint_style(fopts, CAIRO_HINT_STYLE_NONE); - cairo_font_options_set_hint_metrics(fopts, CAIRO_HINT_METRICS_OFF); - cairo_font_options_set_antialias(fopts, CAIRO_ANTIALIAS_SUBPIXEL); - cairo_set_font_options(cr, fopts); - s->top->lop.min_w = w; s->top->lop.min_h = h; s->top->lop.use_min_w = 1; @@ -737,7 +746,6 @@ cairo_surface_t *render_slide(struct slide *s, int w, int h) composite_slide(s, cr); - cairo_font_options_destroy(fopts); cairo_destroy(cr); return surf; |