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68 lines
1.6 KiB
PHP
68 lines
1.6 KiB
PHP
<?php
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/*
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* This file is part of the Imagine package.
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*
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* (c) Bulat Shakirzyanov <mallluhuct@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Imagine\Imagick;
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use Imagine\Image\AbstractFont;
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use Imagine\Image\Box;
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use Imagine\Image\Palette\Color\ColorInterface;
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/**
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* Font implementation using the Imagick PHP extension
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*/
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final class Font extends AbstractFont
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{
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/**
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* @var \Imagick
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*/
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private $imagick;
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/**
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* @param \Imagick $imagick
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* @param string $file
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* @param integer $size
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* @param ColorInterface $color
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*/
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public function __construct(\Imagick $imagick, $file, $size, ColorInterface $color)
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{
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$this->imagick = $imagick;
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parent::__construct($file, $size, $color);
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}
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/**
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* {@inheritdoc}
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*/
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public function box($string, $angle = 0)
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{
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$text = new \ImagickDraw();
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$text->setFont($this->file);
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/**
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* @see http://www.php.net/manual/en/imagick.queryfontmetrics.php#101027
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*
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* ensure font resolution is the same as GD's hard-coded 96
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*/
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if (version_compare(phpversion("imagick"), "3.0.2", ">=")) {
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$text->setResolution(96, 96);
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$text->setFontSize($this->size);
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} else {
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$text->setFontSize((int) ($this->size * (96 / 72)));
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}
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$info = $this->imagick->queryFontMetrics($text, $string);
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$box = new Box($info['textWidth'], $info['textHeight']);
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return $box;
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}
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}
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