php-gdHow to align text to center vertically

<?php

$im = imagecreatetruecolor(400, 300);

$c_black = imageColorAllocate($im, 0,0,0);
$c_green = imageColorAllocate($im, 46,204,64);
$text = 'Hi';

$font = '/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf';
$p = imagettfbbox(40, 0, $font, $text);

imagettftext($im, 40, 0, (400 - $p[2])/2, (300 - $p[5])/2, $c_green, $font, $text);
imagePng($im, '/tmp/image.png');ctrl + cgithub

`imagecreatetruecolor` creates true color GD image object with specified width & height	`imageColorAllocate` creates color object to later use in image
`$font` path to `ttf` font to use	`imagettfbbox` return size of box that given text fits into
`imagettftext` draw text with given `ttf` font	`(400` $p[2])/2` - calculatex` coordinate so our text is centered horizontally
`(300` $p[5])/2` - calculatey` coordinate so our text is centered vertically

How to align text to center vertically, php gd

Usage example

<?php

$im = imagecreatetruecolor(400, 300);

$c_black = imageColorAllocate($im, 0,0,0);
$c_green = imageColorAllocate($im, 46,204,64);
$text = 'Hi';

$font = '/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf';
$p = imagettfbbox(40, 0, $font, $text);

imagettftext($im, 40, 0, (400 - $p[2])/2, (300 - $p[5])/2, $c_green, $font, $text);
imagePng($im, '/tmp/image.png');

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php-gdHow to align text to center vertically

Usage example

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