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PHP Manual [imagesetthickness]

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PHP Manual || GD and Image Functions

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

imagesetthicknessSet the thickness for line drawing

Description

imagesetthickness ( resource $image , int $thickness ) : bool

imagesetthickness() sets the thickness of the lines drawn when drawing rectangles, polygons, arcs 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(200100);
$white imagecolorallocate($im0xFF0xFF0xFF);
$black imagecolorallocate($im0x000x000x00);

// Set the background to be white
imagefilledrectangle($im0029999$white);

// Set the line thickness to 5
imagesetthickness($im5);

// Draw the rectangle
imagerectangle($im141418585$black);

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

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

The above example will output something similar to:

Output of example : imagesetthickness()



PHP Manual || GD and Image Functions