Bug #54001 [NEW]: The chord drawing is incorrect

From: Date: Sat, 12 Feb 2011 16:43:28 +0000
Subject: Bug #54001 [NEW]: The chord drawing is incorrect
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-158732@lists.php.net to get a copy of this message 
From:             
Operating system: Mac OS X 10.6.6
PHP version:      5.3.5
Package:          GD related
Bug Type:         Bug
Bug description:The chord drawing is incorrect

Description:
------------
When I try to generate chords, I only get the outer border (not the arc) in
no-
fill mode and if I want to generate a filled chord, it appears to fill the
outer 
part of it, producing a triangle instead of a chord

Test script:
---------------
<?php

$width = 400;
$height = 300;

$canvas = imagecreatetruecolor($width, $height);

imagefilledrectangle($canvas, 0, 0, $width, $height,
imagecolorallocatealpha($canvas, 0, 0, 0, 0));

imagefilledarc($canvas, 200, 150, $width / 2, $height / 2, 45, 135,
imagecolorallocatealpha($canvas, 255, 255, 255, 0), IMG_ARC_CHORD /* |
IMG_ARC_NOFILL */);

imagejpeg($canvas, '/path/to/chord.jpg');

Expected result:
----------------
Chord = pie - triangle

Actual result:
--------------
I am getting pie - chord (only the triangle)

-- 
Edit bug report at http://bugs.php.net/bug.php?id=54001&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=54001&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=54001&r=trysnapshot53
Try a snapshot (trunk):              http://bugs.php.net/fix.php?id=54001&r=trysnapshottrunk
Fixed in SVN:                        http://bugs.php.net/fix.php?id=54001&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54001&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=54001&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=54001&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=54001&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=54001&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=54001&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=54001&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=54001&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=54001&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=54001&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=54001&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=54001&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=54001&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=54001&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=54001&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=54001&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=54001&r=mysqlcfg

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