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:
15
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();
?> |
Output:
Reference: https://www.php.net/manual/en/imagickdraw.settextinterlinespacing.php