Attachment 8134 Details for Bug 9363 – patch to fix the problem

[patch] patch to fix the problem

rounding-patch.txt (text/plain), 1.12 KB, created by Brian Ewins on 2006-12-16 05:03:10 UTC

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Creator: Brian Ewins

Created: 2006-12-16 05:03:10 UTC

Size: 1.12 KB

patch

obsolete

>Round glyph locations to nearest pixel, as done in
>cairo_scaled_font_show_glyphs.
>
>---
>commit 880a9395d46ef5443207f4a05d37577366250cc1
>tree 0503f89c5e05049553b6dbf3ed71af8edaf96152
>parent a5e5df796263d10960a7523fc80096ddc71de0c8
>author Brian Ewins <Brian.Ewins@gmail.com> Sat, 16 Dec 2006 12:29:50 +0000
>committer Brian Ewins <Brian.Ewins@gmail.com> Sat, 16 Dec 2006 12:29:50 +0000
>
> src/cairo-atsui-font.c |    6 ++++--
> 1 files changed, 4 insertions(+), 2 deletions(-)
>
>diff --git a/src/cairo-atsui-font.c b/src/cairo-atsui-font.c
>index 74498c1..ad4c517 100644
>--- a/src/cairo-atsui-font.c
>+++ b/src/cairo-atsui-font.c
>@@ -719,9 +719,11 @@ _cairo_atsui_font_old_show_glyphs (void
>     for (i = 0; i < num_glyphs; i++) {
>         CGGlyph theGlyph = glyphs[i].index;
> 
>+	/* round glyph locations to the nearest pixel */
>+	/* XXX: FRAGILE: We're ignoring device_transform scaling here. A bug? */
>         CGContextShowGlyphsAtPoint(drawingContext,
>-				   glyphs[i].x,
>-                                   glyphs[i].y,
>+				   _cairo_lround (glyphs[i].x), 
>+				   _cairo_lround (glyphs[i].y),
>                                    &theGlyph, 1);
>     }
>

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