Dynamic Images - WBMP

[Anon]

Hi,

I am trying to create dynamic WBMP images with the following code. Can some see if I am doing anything wrong ? Also is there an easy way to check that my server has GD setup correctly.

TIA, Andrew.

WML:
<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">

<wml>

<card id="cardid" title="CardTitle">
<p align="center">
<img src="dynamimg.php3" alt="a"/>
</p>
</card>
</wml>

PHP:
<?
$image = imagecreate(1000,1000)
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
imagefilledrectangle($image, 0, 0, 99, 99, $black);
header("Content-type: image/vnd.wap.wbmp");
imageWBMP($image);
?>

[Anon]

Hi don't know much about PHP or the Image
file you are using -- could it be that
you are only sending out the Bitmap of the image -- WBMPs have a 'header' of 4 bytes ..
so you need to send out something like
header[0]= 0 ;
header[1] = 0 ;
header[2] = widthPic ;
header[3] = heightPic ;

echo $header ;

// if this doesn't work it could be followed by width!!!

// NOW.. send WidthPic*heightPic/8 bytes