note 21545 added to function.imagecreatetruecolor
| From: | me at curios dot dk | Date: | Thu, 16 May 2002 15:22:21 +0000 |
| Subject: | note 21545 added to function.imagecreatetruecolor | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-30720@lists.php.net to get a copy of this message | ||
Hi,
I have compiled gd 2.0.1 into my php - but this function still doesn't work at least not well !
My page keeps reloading itself if I use this function and eventually my webserver crashes. Could
someone provide a small working example of how to use this function.
My example was :
$pic=imagecreatetruecolor(1024,1024);
imageFilledRectangle($pic,0,0,1023,1023,$currCol);
$currCol=ImageColorAllocate($pic,255,255,255);
$i=0;
$j=0;
$x1=0;
$y1=0;
$x2=4;
$y2=4;
for ($i=0;$i<256;$i++){
for ($j=0;$j<256;$j++){
$currCol=ImageColorAllocate($pic,$i,$j,0); imageFilledRectangle($pic,$x1,$y1,$x2,$y2,$currCol);
$x1+=4;
$x2+=4;
}
$y1+=4;
$y2+=4;
$x1=0;
$x2=4;
}
ImagePNG($pic,"myTest.png");
echo '<HTML><HEAD><TITLE></TITLE></HEAD><BODY>';
echo '<IMG SRC="myTest.png" BORDER="1" ALT="Color test"
ALIGN="TOP"></IMG>';
echo '</BODY></HTML>';
But this acts strangely as mentioned - Am I using the function incorrectly ?
--
http://www.php.net/manual/en/function.imagecreatetruecolor.php
http://master.php.net/manage/user-notes.php?action=edit+21545
http://master.php.net/manage/user-notes.php?action=delete+21545
http://master.php.net/manage/user-notes.php?action=reject+21545