PHP | ImagickDraw getStrokeDashArray() Function

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The ImagickDraw::getStrokeDashArray() function is an inbuilt function in PHP which is used to get an array representing the pattern of dashes and gaps used to stroke paths.

Syntax:

array ImagickDraw::getStrokeDashArray( void )

Parameters: This function doesn’t accepts any parameters.

Return Value: This function returns an array containing stroke dash on success and empty array if it is not set.

Below programs illustrate the ImagickDraw::getStrokeDashArray() function in PHP:

Program 1:

<?php 
  
// Create a new ImagickDraw object 
$draw = new ImagickDraw(); 
  
// Get the stroke dash array 
$array = $draw->getStrokeDashArray(); 
print("<pre>".print_r($array, true)."</pre>"); 
?> 

Output:

Array // Empty array which is the default value
(
)

Program 2:

<?php 
  
// Create a new ImagickDraw object 
$draw = new ImagickDraw(); 
  
// Set the stroke dash array 
$draw->setStrokeDashArray([20, 5, 20, 5, 5, 5, ]); 
  
// Get the stroke dash array 
$array = $draw->getStrokeDashArray(); 
print("<pre>".print_r($array, true)."</pre>"); 
?> 

Output:

Array
(
    [0] => 20
    [1] => 5
    [2] => 20
    [3] => 5
    [4] => 5
    [5] => 5
)

Program 3:

<?php 
  
// Create a new ImagickDraw object 
$draw = new ImagickDraw(); 
  
// 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(); 
  
// Set the fill color 
$draw->setFillColor('black'); 
  
// Set the color of stroke 
$draw->setStrokeColor('red'); 
  
// Set the font size 
$draw->setFontSize(15); 
  
// Draw a rectangle 
$draw->rectangle(100, 50, 225, 175); 
  
// Annotate a text 
$draw->annotation(50, 200, 'The strokeDashArray here is default'); 
  
// Set the stroke dash array 
$draw->setStrokeDashArray([20, 5, 19, 15, 5, 15, ]); 
  
// Draw a rectangle 
$draw->rectangle(500, 50, 625, 175); 
  
// Get the stroke dash array 
$strokeDashArray = $draw->getStrokeDashArray(); 
  
// Annotate a text 
$draw->annotation(450, 200, 'The strokeDashArray here is ' 
                  . implode(" ", $strokeDashArray)); 
  
// 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.getstrokedasharray.php

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