PHP. Руководство по PHP. 2005

imagefilledpolygon

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imagefilledpolygon

(PHP 3, PHP 4, PHP 5)imagefilledpolygon -- Draw a filled polygon

Description

bool 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.

Пример 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);
?>

imagefilledellipse

imagefilledrectangle

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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