PHP | ImagickDraw setGravity() Function
Last Updated :
30 Aug, 2019
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The ImagickDraw::setGravity() function is an inbuilt function in PHP which is used to set the text placement gravity when annotating with text.
Syntax:
php
Output:
Program 2:
php
Output:
Reference: http://php.net/manual/en/imagickdraw.setgravity.php
bool ImagickDraw::setGravity( $gravity )Parameters: This function accepts single parameter $gravity which is used to hold the value of gravity as GRAVITY_ constant. List of GRAVITY constants are given below:
- imagick::GRAVITY_NORTHWEST (integer)
- imagick::GRAVITY_NORTH (integer)
- imagick::GRAVITY_NORTHEAST (integer)
- imagick::GRAVITY_WEST (integer)
- imagick::GRAVITY_CENTER (integer)
- imagick::GRAVITY_EAST (integer)
- imagick::GRAVITY_SOUTHWEST (integer)
- imagick::GRAVITY_SOUTH (integer)
- imagick::GRAVITY_SOUTHEAST (integer)
<?php
// Create an ImagickDraw object
$draw = new ImagickDraw();
// Set the image filled color
$draw->setFillColor('Green');
// Set the Font Size
$draw->setFontSize(30);
// Set the Gravity Position
$draw->setGravity(5);
// Set the font family
$draw->setFontFamily('Ani');
// Set the text to be added
$draw->annotation(30, 40, "GeeksForGeeks");
// Create new Imagick object
$imagick = new Imagick();'
// Set the image dimension
$imagick->newImage(300, 150, '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();
?>
<?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 Gravity Position
$draw->setGravity(2);
// 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 the image dimensions
$imagick->newImage(600, 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();
?>
