PHP | ImagickDraw setTextEncoding() Function
Last Updated :
23 Dec, 2019
The ImagickDraw::setTextEncoding() function is an inbuilt function in PHP which is used to set the code set used for text annotations. These code sets tell the computer how to interpret raw zeroes and ones into real characters. Usually, they produce the same text but use different code sets.
Syntax:
bool ImagickDraw::setTextEncoding( string $encoding_name )
Parameters: This function accepts a single parameter $encoding_name which holds the name of code set.
Return Value: This function returns TRUE on success.
Exceptions: This function throws ImagickException on error.
Below given programs illustrate the ImagickDraw::setTextEncoding() function in PHP:
Program 1:
<?php
$draw = new ImagickDraw();
$draw ->setTextEncoding( 'UTF-16' );
$textEncoding = $draw ->getTextEncoding();
echo $textEncoding ;
?>
|
Output:
UTF-16
Program 2:
<?php
$imagick = new Imagick();
$imagick ->newImage(800, 250, 'black' );
$draw = new ImagickDraw();
$draw ->setFillColor( 'skyblue' );
$draw ->setFontSize(40);
$draw ->setTextEncoding( 'UTF-8' );
$draw ->annotation(50, 150, 'This text is encoded in UTF-8.' );
$imagick ->drawImage( $draw );
$imagick ->setImageFormat( 'png' );
header( "Content-Type: image/png" );
echo $imagick ->getImageBlob();
?>
|
Output:
Reference: https://www.php.net/manual/en/imagickdraw.settextencoding.php
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