PHP | ImagickDraw setTextInterlineSpacing() Function

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The ImagickDraw::setTextInterlineSpacing() function is an inbuilt function in PHP which is used to set the text interline spacing.

Syntax:

bool ImagickDraw::setTextInterlineSpacing( float $spacing )

Parameters: This function accepts a single parameter $spacing which holds the text interline spacing.

Return Value: This function returns TRUE on success.

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

Program 1:

<?php 
  
// Create a new ImagickDraw object 
$draw = new ImagickDraw(); 
   
// Set the text interline spacing 
$draw->setTextInterLineSpacing(15); 
   
// Get the text interline spacing 
$textInterlineSpacing = $draw->getTextInterLineSpacing(); 
echo $textInterlineSpacing; 
?> 

Output:

Program 2:

<?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(); 
  
// Set the fill color 
$draw->setFillColor('green'); 
  
// Set the font size 
$draw->setFontSize(40); 
  
// Set the text interline spacing 
$draw->setTextInterLineSpacing(40); 
  
// Annotate a text 
$draw->annotation(350, 70, "Geeks \nfor\nGeeks"); 
  
// Render the draw commands 
$imagick->drawImage($draw); 
  
// Show the output 
$imagick->setImageFormat('png'); 
header("Content-Type: image/png"); 
echo $imagick->getImageBlob(); 
?> 