[gnus git] branch master updated: m0-5-142-ga867757 =1= color.el (color-hsl-to-rgb): Fix incorrect results for small and large hue values (Bug#12559)
Katsumi Yamaoka <[email protected]>
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via a867757f1cf2e6a6ca88ea3a22415072195b6061 (commit)
from 31b8b12378d6fe186001358e7098e0f2a7b154f2 (commit)
- Log -----------------------------------------------------------------
commit a867757f1cf2e6a6ca88ea3a22415072195b6061
Author: Julian Scheid <[email protected]>
Date: Sat Oct 6 08:22:01 2012 +0000
color.el (color-hsl-to-rgb): Fix incorrect results for small and large hue values (Bug#12559)
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 58b1d70..e82d004 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2012-10-06 Julian Scheid <[email protected]> (tiny change)
+
+ * color.el (color-hsl-to-rgb): Fix incorrect results for
+ small and large hue values. (Bug#12559)
+
2012-10-05 Katsumi Yamaoka <[email protected]>
New UIDL implementation.
diff --git a/lisp/color.el b/lisp/color.el
index 39b172d..843c12f 100644
--- a/lisp/color.el
+++ b/lisp/color.el
@@ -113,9 +113,9 @@ inclusive."
(- (+ L S) (* L S))))
(m1 (- (* 2.0 L) m2)))
(list
- (color-hue-to-rgb m1 m2 (+ H (/ 1.0 3)))
+ (color-hue-to-rgb m1 m2 (mod (+ H (/ 1.0 3)) 1))
(color-hue-to-rgb m1 m2 H)
- (color-hue-to-rgb m1 m2 (- H (/ 1.0 3)))))))
+ (color-hue-to-rgb m1 m2 (mod (- H (/ 1.0 3)) 1))))))
(defun color-complement-hex (color)
"Return the color that is the complement of COLOR, in hexadecimal format."
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Summary of changes:
lisp/ChangeLog | 5 +++++
lisp/color.el | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
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