public function show()
{
header('Content-Disposition: Attachment;filename=image.jpg');
header('Content-type: image/jpg');
if (osc_use_imagick()) {
} else {
imagepng($this->im);
}
}
/**
* Save image from image resource
*
* @param resource $image
* @param string $mime_type
* @param string $filepath
* @return boolean
*/
private function saveImageFile($image, $mime_type, $filepath)
{
if (osc_use_imagick()) {
$image->setImageFileName($filepath);
$image->writeImage();
} else {
switch ($mime_type) {
case 'image/jpeg':
return imagejpeg($image, $filepath);
case 'image/png':
return imagepng($image, $filepath);
case 'image/gif':
return imagegif($image, $filepath);
default:
return false;
}
}
}
<p><?php
printf(__('Maximum size PHP configuration allows: %d KB'), $maxPHPsize);
?>
</p>
</div>
</div>
</div>
<div class="form-row">
<div class="form-label"><?php
_e('ImageMagick');
?>
</div>
<div class="form-controls">
<div class="form-label-checkbox">
<input type="checkbox" name="use_imagick" value="1" <?php
echo osc_use_imagick() ? 'checked="checked"' : '';
?>
<?php
if (!$imagickLoaded) {
echo 'disabled="disabled"';
}
?>
/>
<label for="use_imagick"><?php
_e('Use ImageMagick instead of GD library');
?>
</label>
</div>
<?php
if (!$imagickLoaded) {
?>
<p>
<label for="allowedExt"><?php
_e('Allowed format extensions (eg: png, jpg, gif)');
?>
</label><br />
<input type="text" name="allowedExt" id="allowedExt" value="<?php
echo osc_allowed_extension();
?>
" />
</p>
<?php
if (extension_loaded('imagick')) {
?>
<p>
<input id="use_imagick" type="checkbox" name="use_imagick" value="1" <?php
echo osc_use_imagick() ? 'checked' : '';
?>
/><label for="use_imagick"><?php
_e('Use imagick instead of GD');
?>
</label>
<br />
<?php
_e('It\'s faster and consume less resources than GD library');
?>
</p>
<?php
}
?>
</fieldset>
public function doWatermarkImage()
{
$this->_watermarked = true;
$path_watermark = osc_uploads_path() . 'watermark.png';
if (osc_use_imagick()) {
$wm = new Imagick($path_watermark);
$wgeo = $wm->getImageGeometry();
switch (osc_watermark_place()) {
case 'tl':
$dest_x = 0;
$dest_y = 0;
break;
case 'tr':
$dest_x = $this->_width - $wgeo['width'];
$dest_y = 0;
break;
case 'bl':
$dest_x = 0;
$dest_y = $this->_height - $wgeo['height'];
break;
case 'br':
$dest_x = $this->_width - $wgeo['width'];
$dest_y = $this->_height - $wgeo['height'];
break;
default:
$dest_x = ($this->_width - $wgeo['width']) / 2;
$dest_y = ($this->_height - $wgeo['height']) / 2;
break;
}
$this->im->compositeImage($wm, imagick::COMPOSITE_OVER, $dest_x, $dest_y);
$wm->destroy();
} else {
$watermark = imagecreatefrompng($path_watermark);
$watermark_width = imagesx($watermark);
$watermark_height = imagesy($watermark);
switch (osc_watermark_place()) {
case 'tl':
$dest_x = 0;
$dest_y = 0;
break;
case 'tr':
$dest_x = $this->_width - $watermark_width;
$dest_y = 0;
break;
case 'bl':
$dest_x = 0;
$dest_y = $this->_height - $watermark_height;
break;
case 'br':
$dest_x = $this->_width - $watermark_width;
$dest_y = $this->_height - $watermark_height;
break;
default:
$dest_x = ($this->_width - $watermark_width) / 2;
$dest_y = ($this->_height - $watermark_height) / 2;
break;
}
$this->_imagecopymerge_alpha($this->im, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height, 100);
imagedestroy($watermark);
}
return $this;
}
