Set the thickness for line drawing

imagesetstyle
imagesettile
GD and Image Functions
PHP Manual

# 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).

imagesetstyle
imagesettile
GD and Image Functions
PHP Manual