PHP | ImagickDraw setStrokePatternURL() Function

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The ImagickDraw::setStrokePatternURL() function is an inbuilt function in PHP which is used to set the pattern used for stroking object outlines.

Syntax:

bool ImagickDraw::setStrokePatternURL( string $stroke_url )

Parameters:This function accepts a single parameter $stroke_url which holds the URL of stroke pattern.

Return Value: This function returns TRUE on success.

Below given programs illustrate the ImagickDraw::setStrokePatternURL() function in PHP:

Program 1: In this program we will create a rectangle with designed outline.

<?php 
  
// Create a new imagick object 
$imagick = new Imagick(); 
  
// Create a image on imagick object 
$imagick->newImage(800, 250, 'black'); 
  
// Create a new imagickDraw object 
$draw = new ImagickDraw(); 
  
// Push the pattern 
$draw->pushPattern("MyPattern", 0, 0, 50, 50); 
$color = ['red', 'black', 'cyan']; 
  
for ($x = 0; $x < 50; $x += 10) { 
    for ($y = 0; $y < 50; $y += 5) { 
        $draw->setFillColor($color[$y % 3]); 
        $draw->circle($x, $y + 80, $x % 2, $y); 
    } 
} 
  
// Pop the pattern 
$draw->popPattern(); 
  
// Set the stroke pattern URL 
$draw->setStrokePatternURL('#MyPattern'); 
  
// Set the stroke width 
$draw->setStrokeWidth(10); 
  
// Draw a rectangle on which pattern is made 
$draw->rectangle(200, 50, 500, 200); 
  
// Render the draw commands 
$imagick->drawImage($draw); 
  
// Show the output 
$imagick->setImageFormat('png'); 
header("Content-Type: image/png"); 
echo $imagick->getImageBlob(); 
?> 

Output:

Program 2: In this program we will create a circle with designed outline.

<?php 
  
// Create a new imagick object 
$imagick = new Imagick(); 
  
// Create a image on imagick object 
$imagick->newImage(800, 250, 'white'); 
  
// Create a new imagickDraw object 
$draw = new ImagickDraw(); 
  
// Push the pattern 
$draw->pushPattern("MyPattern", 0, 0, 50, 50); 
  
for ($x = 0; $x < 50; $x += 10) {  
    for ($y = 0; $y < 50; $y += 5) {  
        $draw->setFillColor('green'); 
        $draw->rectangle($x, $y + 10, $x % 5, $y);  
    }  
}  
  
// Pop the pattern 
$draw->popPattern(); 
  
// Set the stroke pattern URL 
$draw->setStrokePatternURL('#MyPattern'); 
  
// Set the stroke width 
$draw->setStrokeWidth(10); 
  
// Draw a circle 
$draw->circle(300, 100, 350, 20); 
  
// Render the draw commands 
$imagick->drawImage($draw); 
  
// Show the output 
$imagick->setImageFormat('png'); 
header("Content-Type: image/png"); 
echo $imagick->getImageBlob(); 
?> 

Output:

Reference: https://www.php.net/manual/en/imagickdraw.setstrokepatternurl.php

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