From bd356b02cd229f2706fc527f5c5d53b112e1037d Mon Sep 17 00:00:00 2001
From: ARNO* <arno@rezo.net>
Date: Wed, 2 Nov 2005 19:52:03 +0000
Subject: [PATCH] Bug arrondi image_sepia
---
ecrire/inc_filtres.php3 | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/ecrire/inc_filtres.php3 b/ecrire/inc_filtres.php3
index c21f3e11b8..609204fff0 100644
--- a/ecrire/inc_filtres.php3
+++ b/ecrire/inc_filtres.php3
@@ -1202,6 +1202,9 @@ function decal_couleur_122 ($coul, $val) {
if ($coul < 122) $y = round((($coul - 122) / 122) * $val) + $val;
else if ($coul >= 122) $y = round((($coul - 122) / 123) * (255-$val)) + $val;
else $y= $coul;
+
+ if ($y < 0) $y = 0;
+ if ($y > 255) $y = 255;
return $y;
}
//function image_sepia($im, $dr = 137, $dv = 111, $db = 94)
@@ -1225,7 +1228,7 @@ function image_sepia($im, $rgb = "896f5e")
$creer = $image["creer"];
- if ($creer) {
+ if ($creer OR 1==1) {
$im_ = $image["fonction_imagecreatefrom"]($im);
imagetruecolortopalette($im_, true, 256);
@@ -1233,7 +1236,7 @@ function image_sepia($im, $rgb = "896f5e")
{
$color = ImageColorsForIndex($im_,$a);
- $R=.299 * ($color['red'])+ .587 * ($color['green'])+ .114 * ($color['blue']);
+ $R= round(.299 * ($color['red'])+ .587 * ($color['green'])+ .114 * ($color['blue']));
$G = $R;
$B = $R;
--
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