[goffice] GOPattern: improve semi-circle rendering.
- From: Morten Welinder <mortenw src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [goffice] GOPattern: improve semi-circle rendering.
- Date: Fri, 3 Apr 2015 22:07:47 +0000 (UTC)
commit 4c9842764483eb53e496c92329788a6cfe544bc6
Author: Morten Welinder <terra gnome org>
Date: Fri Apr 3 18:06:57 2015 -0400
GOPattern: improve semi-circle rendering.
1. Use round line endings
2. Make just one path
ChangeLog | 1 +
goffice/utils/go-pattern.c | 7 ++++---
2 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 4b86b12..8fa7be9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@
* goffice/utils/go-pattern.c (go_pattern_create_cairo_pattern):
Don't use 8x8 bitmaps for patterns. Draw all patterns with cairo.
+ (create_direct_pattern): Improve semi-circles rendering.
2015-04-02 Morten Welinder <terra gnome org>
diff --git a/goffice/utils/go-pattern.c b/goffice/utils/go-pattern.c
index 7d3c929..a7abbac 100644
--- a/goffice/utils/go-pattern.c
+++ b/goffice/utils/go-pattern.c
@@ -621,15 +621,16 @@ create_direct_pattern (GOPattern const *pattern, cairo_t *cr)
}
case GO_PATTERN_SEMI_CIRCLES:
+ cairo_set_line_cap (cr_tmp, CAIRO_LINE_CAP_ROUND);
cairo_arc (cr_tmp, target_size / 2.0, target_size / 2.0,
target_size / 2.0, 0, M_PI);
- cairo_stroke (cr_tmp);
+ cairo_new_sub_path (cr_tmp);
cairo_arc (cr_tmp, 0, 0,
target_size / 2.0, 0, M_PI);
- cairo_stroke (cr_tmp);
+ cairo_new_sub_path (cr_tmp);
cairo_arc (cr_tmp, target_size, 0,
target_size / 2.0, 0, M_PI);
- cairo_stroke (cr_tmp);
+ cairo_new_sub_path (cr_tmp);
cairo_arc (cr_tmp, target_size / 2.0, -target_size / 2.0,
target_size / 2.0, 0, M_PI);
cairo_stroke (cr_tmp);
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