PHP | ImagickDraw setTextAntialias() Function

The ImagickDraw::setTextAntialias() function is an inbuilt function in PHP which is used to control whether the text is antialiased. The text is antialiased by default.

Syntax:

bool ImagickDraw::setTextAntialias( $antiAlias )

Parameters: This function accepts a single parameter $antiAlias which is used to store the Boolean Signal i.e. TRUE/FALSE.

Return Value: This function does not return any value.

Below programs illustrate the ImagickDraw::setTextAntialias() 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(50);

// Set the Text Antialias
$draw->setTextAntialias(false);

// Set the text to be added
$draw->annotation(50, 75, "Gfg!");

// 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:

Program 2:

<?php

// Create an ImagickDraw object
$draw = new ImagickDraw();

// Set the image filled color
$draw->setFillColor('orange');

// Set the font size
$draw->setFontSize(50);

// Set the TextAntialias function
$draw->setTextAntialias(true);

// Set the text to be added
$draw->annotation(5, 75, "Gfg!");

// Set the TextAntialias function
$draw->setTextAntialias(false);

// Set the text to be added
$draw->annotation(105, 75, "Gfg!");

// Create new Imagick object
$imagick = new Imagick();

// Set the image dimensions
$imagick->newImage(300, 160, '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.settextantialias.php