32 lines
900 B
Diff
32 lines
900 B
Diff
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From 417cd20b127ae50ecd7d7ec793f56fb89364c28d Mon Sep 17 00:00:00 2001
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From: David Shea <dshea@redhat.com>
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Date: Tue, 28 Jun 2016 11:29:55 -0400
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Subject: [PATCH 14/24] Fix convert_longtitude_to_x for points on the far
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right.
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convert_longtitude_to_x was returning negative x values for longitudes
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between -168 and -180. Wrap these back to the right side of the map,
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instead.
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---
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src/cc-timezone-map.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/cc-timezone-map.c b/src/cc-timezone-map.c
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index 31a4876..e64ec2b 100644
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--- a/src/cc-timezone-map.c
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+++ b/src/cc-timezone-map.c
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@@ -777,6 +777,10 @@ convert_longtitude_to_x (gdouble longitude, gint map_width)
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x = (map_width * (180.0 + longitude) / 360.0)
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+ (map_width * xdeg_offset / 180.0);
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+ /* If x is negative, wrap back to the beginning */
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+ if (x < 0)
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+ x = (gdouble) map_width + x;
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+
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return x;
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}
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--
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2.5.5
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