Attachment 11154 Details for Bug 12031 – Fix negation rounding in generated PostScript.

[patch] Fix negation rounding in generated PostScript.

cairo-ps-matrix.patch (text/plain), 1.88 KB, created by James Cloos on 2007-08-16 12:08:18 UTC

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Creator: James Cloos

Created: 2007-08-16 12:08:18 UTC

Size: 1.88 KB

patch

obsolete

> src/cairo-ps-surface.c |   12 ++++++------
> 1 files changed, 6 insertions(+), 6 deletions(-)
>
>diff --git a/src/cairo-ps-surface.c b/src/cairo-ps-surface.c
>index 7db9d0a..36bc1d6 100644
>--- a/src/cairo-ps-surface.c
>+++ b/src/cairo-ps-surface.c
>@@ -656,14 +656,14 @@ _cairo_ps_surface_emit_type3_font_subset (cairo_ps_surface_t		*surface,
>     assert (status == CAIRO_STATUS_SUCCESS);
>     _cairo_output_stream_printf (surface->final_stream,
> 				 "\t/FontType\t3\n"
>-				 "\t/FontMatrix\t[%f %f %f %f 0 0]\n"
>+				 "\t/FontMatrix\t[%f %f -%f -%f 0 0]\n"
> 				 "\t/Encoding\t[0]\n"
> 				 "\t/FontBBox\t[0 0 10 10]\n"
> 				 "\t/Glyphs [\n",
> 				 matrix.xx,
> 				 matrix.yx,
>-				 -matrix.xy,
>-				 -matrix.yy);
>+				 matrix.xy,
>+				 matrix.yy);
> 
>     for (i = 0; i < font_subset->num_glyphs; i++) {
> 	status = _cairo_ps_surface_emit_glyph (surface,
>@@ -2234,14 +2234,14 @@ _cairo_ps_surface_show_glyphs (void		     *abstract_surface,
>         if (glyph_ids[i].subset_id != current_subset_id) {
>             _cairo_output_stream_printf (surface->stream,
>                                          "/CairoFont-%d-%d findfont\n"
>-                                         "[ %f %f %f %f 0 0 ] makefont\n"
>+                                         "[ %f %f -%f -%f 0 0 ] makefont\n"
>                                          "setfont\n",
>                                          subset_glyph.font_id,
>                                          glyph_ids[i].subset_id,
>                                          scaled_font->scale.xx,
>                                          scaled_font->scale.yx,
>-                                         -scaled_font->scale.xy,
>-                                         -scaled_font->scale.yy);
>+                                         scaled_font->scale.xy,
>+                                         scaled_font->scale.yy);
>             current_subset_id = glyph_ids[i].subset_id;
>         }
>

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