imagesetthickness

(PHP 4 >= 4.0.6, PHP 5)

imagesetthickness — Set the thickness for line drawing

Description

bool imagesetthickness ( resource $image , int $thickness )

imagesetthickness() sets the thickness of the lines drawn when drawing rectangles, polygons, ellipses etc. etc. to thickness pixels.

Parameters

image: An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
thickness: Thickness, in pixels.

Return Values

Returns TRUE on success or FALSE on failure.

Examples

Example #1 imagesetthickness() example


<?php
// Create a 200x100 image
$im = imagecreatetruecolor(200, 100);
$white = imagecolorallocate($im, 0xFF, 0xFF, 0xFF);
$black = imagecolorallocate($im, 0x00, 0x00, 0x00);

// Set the background to be white
imagefilledrectangle($im, 0, 0, 299, 99, $white);

// Set the line thickness to 5
imagesetthickness($im, 5);

// Draw the rectangle
imagerectangle($im, 14, 14, 185, 85, $black);

// Output image to the browser
header('Content-Type: image/png');

imagepng($im);
imagedestroy($im);
?>

The above example will output something similar to:

Notes

Note: This function requires GD 2.0.1 or later (2.0.28 or later is recommended).