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Php imagefilledpolygon () function

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(PHP 3, PHP 4 , PHP 5)

imagefilledpolygon -- Draw a filled polygon

Syntax

int 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 = imagecreate(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);
?>

Php imagefilledpolygon Function syntax tag

imagefilledpolygon php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online



Php imagefilledpolygon syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.


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