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PHP | ImagickDraw setTextDecoration() Function

  • Difficulty Level : Easy
  • Last Updated : 30 Aug, 2019

The ImagickDraw::setTextDecoration() function is an inbuilt function in PHP which is used to specify the decoration to be applied when annotating with text.

Syntax:

bool ImagickDraw::setTextDecoration( $decoration )

Parameters: This function accepts a single parameter $decoration which is used to hold the value of DECORATION_ constant.
The list of DECORATION_ constants are given below:

  • imagick::DECORATION_NO (integer)
  • imagick::DECORATION_UNDERLINE (integer)
  • imagick::DECORATION_OVERLINE (integer)
  • imagick::DECORATION_LINETROUGH (integer)

Return Value: This function does not return any value.

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



Program 1:




<?php
  
// Create an ImagickDraw object
$draw = new ImagickDraw();
  
// Set the image filled color 
$draw->setFillColor('green');
  
// Set the font size
$draw->setFontSize(60);
  
// Set the Text Decoration
$draw->setTextDecoration(4);
  
// Set the text to be added
$draw->annotation(50, 75, "GeeksForGeeks");
   
// Create new Imagick Object
$imagick = new Imagick();
  
// Set image dimensions
$imagick->newImage(500, 160, 'white');
  
// Set the image format
$imagick->setImageFormat("png");
  
// Draw the image
$imagick->drawImage($draw);
header("Content-Type: image/png");
  
// Display the image
echo $imagick->getImageBlob();
?>

Output:
setTextDecoration

Program 2:




<?php
  
// Create an ImagickDraw object
$draw = new ImagickDraw();
  
// Set the image filled color 
$draw->setFillColor('yellow');
  
// Set the font size
$draw->setFontSize(20);
  
// Set the TextDecoration() function
// Text is Upperline
$draw->setTextDecoration(3);
// Set the text to be added
$draw->annotation(50, 75, "A Computer Science Portal For Geeks!");
  
// Create new Imagick Object 
$imagick = new Imagick();
  
// Set the image dimensions
$imagick->newImage(500, 160, 'black');
  
// Set the image format
$imagick->setImageFormat("png");
  
// Draw the image
$imagick->drawImage($draw);
header("Content-Type: image/png");
  
// Display the image
echo $imagick->getImageBlob();
?>

Output:
setTextDecoration

Reference: http://php.net/manual/en/imagickdraw.settextdecoration.php




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