Drawing a Triangler in php

Code:

<?php
     header ("Content-type: image/png");
   
     $im = ImageCreate (175, 175);
   
     $grey = ImageColorAllocate ($im, 230, 230, 230);
     $black = ImageColorAllocate ($im, 0, 0, 0);
   
     $coordinates = array();
   
     $coordinates[0] = 0;            // Point 1 x
     $coordinates[1] = 150;          // Point 1 y
     $coordinates[2] = 150;          // Point 2 x
     $coordinates[3] = 150;          // Point 2 y
     $coordinates[4] = 75;           // Point 3 x
     $coordinates[5] = 75;           // Point 3 y
   
     ImageFilledPolygon($im, $coordinates, 3, $black);
   
     ImageString($im, 3, 5, 5, "Figure 18.4: Triangle", $black);
     ImagePng ($im);
     ImageDestroy ($im);
?>

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
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Posts: 2715
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