/**
* (non-PHPdoc)
* @see Imagine\Draw\DrawerInterface::text()
*/
public function text($string, AbstractFont $font, PointInterface $position, $angle = 0)
{
try {
$pixel = $this->getColor($font->getColor());
$text = new \GmagickDraw();
$text->setfont($font->getFile());
$text->setfontsize($font->getSize());
$text->setfillcolor($pixel);
$info = $this->gmagick->queryfontmetrics($text, $string);
$rad = deg2rad($angle);
$cos = cos($rad);
$sin = sin($rad);
$x1 = round(0 * $cos - 0 * $sin);
$x2 = round($info['textWidth'] * $cos - $info['textHeight'] * $sin);
$y1 = round(0 * $sin + 0 * $cos);
$y2 = round($info['textWidth'] * $sin + $info['textHeight'] * $cos);
$xdiff = 0 - min($x1, $x2);
$ydiff = 0 - min($y1, $y2);
$this->gmagick->annotateimage($text, $position->getX() + $x1 + $xdiff, $position->getY() + $y2 + $ydiff, $angle, $string);
$pixel = null;
$text = null;
} catch (\GmagickException $e) {
throw new RuntimeException('Draw text operation failed', $e->getCode(), $e);
}
}
/**
* {@inheritdoc}
*/
public function text($string, AbstractFont $font, PointInterface $position, $angle = 0)
{
try {
$pixel = $this->getColor($font->getColor());
$text = new \GmagickDraw();
$text->setfont($font->getFile());
/**
* @see http://www.php.net/manual/en/imagick.queryfontmetrics.php#101027
*
* ensure font resolution is the same as GD's hard-coded 96
*/
$text->setfontsize((int) ($font->getSize() * (96 / 72)));
$text->setfillcolor($pixel);
$info = $this->gmagick->queryfontmetrics($text, $string);
$rad = deg2rad($angle);
$cos = cos($rad);
$sin = sin($rad);
$x1 = round(0 * $cos - 0 * $sin);
$x2 = round($info['textWidth'] * $cos - $info['textHeight'] * $sin);
$y1 = round(0 * $sin + 0 * $cos);
$y2 = round($info['textWidth'] * $sin + $info['textHeight'] * $cos);
$xdiff = 0 - min($x1, $x2);
$ydiff = 0 - min($y1, $y2);
$this->gmagick->annotateimage($text, $position->getX() + $x1 + $xdiff, $position->getY() + $y2 + $ydiff, $angle, $string);
$pixel = null;
$text = null;
} catch (\GmagickException $e) {
throw new RuntimeException('Draw text operation failed', $e->getCode(), $e);
}
return $this;
}
/**
* {@inheritdoc}
*/
public function text($string, AbstractFont $font, PointInterface $position, $angle = 0, $width = null)
{
try {
$pixel = $this->getColor($font->getColor());
$text = new \GmagickDraw();
$text->setfont($font->getFile());
/**
* @see http://www.php.net/manual/en/imagick.queryfontmetrics.php#101027
*
* ensure font resolution is the same as GD's hard-coded 96
*/
$text->setfontsize((int) ($font->getSize() * (96 / 72)));
$text->setfillcolor($pixel);
$info = $this->gmagick->queryfontmetrics($text, $string);
// $rad = deg2rad($angle);
// $cos = cos($rad);
// $sin = sin($rad);
// $x1 = round(0 * $cos - 0 * $sin);
// $x2 = round($info['textWidth'] * $cos - $info['textHeight'] * $sin);
// $y1 = round(0 * $sin + 0 * $cos);
// $y2 = round($info['textWidth'] * $sin + $info['textHeight'] * $cos);
// $xdiff = 0 - min($x1, $x2);
// $ydiff = 0 - min($y1, $y2);
if ($width !== null) {
throw new NotSupportedException('Gmagick doesn\'t support queryfontmetrics function for multiline text', 1);
}
// $this->gmagick->annotateimage($text, $position->getX() + $x1 + $xdiff, $position->getY() + $y2 + $ydiff, $angle, $string);
$deltaX = $info['characterWidth'] * sin(deg2rad($angle));
$deltaY = $info['characterHeight'];
$posX = $position->getX() - $deltaX;
if ($posX < 0) {
$posX = 0;
}
$this->gmagick->annotateimage($text, $posX, $position->getY() + $deltaY, $angle, $string);
unset($pixel, $text);
} catch (\GmagickException $e) {
throw new RuntimeException('Draw text operation failed', $e->getCode(), $e);
}
return $this;
}
