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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