PHP | GmagickDraw setstrokewidth() Function

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The GmagickDraw::setstrokewidth() function is an inbuilt function in PHP which is used to set the width of the stroke used to draw object outlines.

Syntax:

public GmagickDraw::setstrokewidth( $stroke_width ) : GmagickDraw

Parameters: This function accepts single parameter $stroke_width which is used to hold the value of stroke width. It is a float type value.

Return Value: This function returns the GmagickDraw object on success.

Below programs illustrate the GmagickDraw::setstrokewidth() function in PHP:

Program 1:

<?php 
  
// Create new Gmagick object  
$draw = new \GmagickDraw (); 
  
// Set the stroke Color 
$draw->setStrokeColor('Red'); 
  
// Set the image filled color  
$draw->setFillColor('Green'); 
  
// Set the Stroke Width 
$draw->setStrokeWidth(7); 
  
// Draw the Circle 
$draw->circle(250, 250, 100, 150); 
  
// Create new Gmagick Object 
$gmagick = new \Gmagick (); 
  
// Set the dimensions of image 
$gmagick ->newImage(500, 500, 'White'); 
  
// Set the image format  
$gmagick ->setImageFormat("png"); 
  
// Draw the image  
$gmagick ->drawImage($draw); 
  
header("Content-Type: image/png"); 
  
// Display the image 
echo $gmagick ->getImageBlob(); 
?> 

Output:

Program 2:

<?php 
// Create new Gmagick Object  
$draw = new GmagickDraw (); 
  
// Set the stroke color 
$draw->setStrokeColor('black'); 
  
// Set the image filled color  
$draw->setFillColor('lightgreen'); 
  
// Set the Stroke Width 
$draw->setStrokeWidth(0); 
  
// Draw the rectangle 
$draw->rectangle(100, 100, 300, 300); 
  
// Set Stroke Width 
$draw->setStrokeWidth(15); 
  
// Draw the rectangle 
$draw->rectangle(400, 100, 600, 300); 
  
// Create new Gmagick Object  
$gmagick = new \Gmagick (); 
  
// Set the dimensions of image 
$gmagick ->newImage(800, 500, 'White'); 
  
// Set the image format 
$gmagick ->setImageFormat("png"); 
  
// Draw the image  
$gmagick ->drawImage($draw); 
header("Content-Type: image/png"); 
  
// Display the image  
echo $gmagick ->getImageBlob(); 
?> 

Output:

Reference: http://php.net/manual/en/gmagickdraw.setstrokewidth.php

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Last Updated :
25 Jan, 2019