multiple polygons on 1 image

[David]

i am using the imagepolygon function to create a shape on an image i have,
however i want to put more than just one polygon onto this image, i have no
idea how to do this. Do i have to call the imageploygon function each time i
want to add something to the image? All help is appreciated.

Thanks Dave

[Pedro Graca]

Re: multiple polygons on 1 image

David wrote:[color=blue]
> i am using the imagepolygon function to create a shape on an image i have,
> however i want to put more than just one polygon onto this image, i have no
> idea how to do this. Do i have to call the imageploygon function each time i
> want to add something to the image? All help is appreciated.[/color]

What have you tried?
What happenned? What did you want to happen?

NOT TESTED
<?php
$polygons = array();
$polygons[] = get_polygon('on e');
$polygons[] = get_polygon('tw o');
$polygons[] = get_polygon('th ree');
$polygons[] = get_polygon('fo ur');
// set up $image
foreach ($polygons as $poly) {
imagepolygon($i mage, $poly, count($poly)/2, $colour);
}
// send $image to browser
?>
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