imagefilledpolygonimagefilledpolygon (PHP 3, PHP 4, PHP 5) imagefilledpolygon -- Draw a filled polygon Descriptionbool imagefilledpolygon ( resource image, array points, int num_points, int color )
imagefilledpolygon() creates a filled polygon
in image image.
points is an array containing the
x and y co-ordinates
of the polygons vertices consecutively.
The parameter num_points is the total
number of vertices, which must be larger than 3.
Example 1. imagefilledpolygon() example
<?php // set up array of points for polygon $values = array( 40, 50, // Point 1 (x, y) 20, 240, // Point 2 (x, y) 60, 60, // Point 3 (x, y) 240, 20, // Point 4 (x, y) 50, 40, // Point 5 (x, y) 10, 10 // Point 6 (x, y) );
// create image $image = imagecreatetruecolor(250, 250);
// some colors $bg = imagecolorallocate($image, 200, 200, 200); $blue = imagecolorallocate($image, 0, 0, 255);
// draw a polygon imagefilledpolygon($image, $values, 6, $blue);
// flush image header('Content-type: image/png'); imagepng($image); imagedestroy($image); ?>
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