The ImagickDraw::setTextAlignment() function is an inbuilt function in PHP which is used to specify a text alignment which can be left, center or right.
Syntax:
bool ImagickDraw::setTextAlignment( $alignment )
Parameters: This function accepts a single parameter $alignment which is used to hold the value of ALIGN_ constants.
List of ALIGN_ constants are given below:
- Imagick::ALIGN_UNDEFINED (integer)
- Imagick::ALIGN_LEFT (integer)
- Imagick::ALIGN_CENTER (integer)
- Imagick::ALIGN_RIGHT (integer)
Return Value: This function does not return any value.
Below program illustrates the ImagickDraw::setTextAlignment() function in PHP:
Program:
<?php // Create an ImagickDraw object $draw = new ImagickDraw();
// Set the image filled color $draw ->setFillColor( 'white' );
// Set the Font size $draw ->setFontSize(40);
// Set the text Alignment $draw ->setTextAlignment(0);
// Set the text to be added $draw ->annotation(110, 75, "GeeksforGeeks!" );
// Set the text alignment $draw ->setTextAlignment(1);
// Set the Font size $draw ->setFontSize(20);
// Set the text to be added $draw ->annotation(100, 110, "A computer science portal for geeks" );
// Create new imagick object $imagick = new Imagick();
// Set the image dimension $imagick ->newImage(500, 300, 'green' );
// 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:
Reference: http://php.net/manual/en/imagickdraw.settextalignment.php