function display()
{
$this->_load_data();
if ($this->data) {
return imagick_image2blob($this->data);
}
}
/**
* Displays image without saving and lose changes
*
* This method adds the Content-type HTTP header
*
* @param string type (JPG,PNG...);
* @param int quality 75
*
* @return bool|PEAR_Error TRUE or a PEAR_Error object on error
* @access public
*/
function display($type = '', $quality = null)
{
$options = is_array($quality) ? $quality : array();
if (is_numeric($quality)) {
$options['quality'] = $quality;
}
$quality = $this->_getOption('quality', $options, 75);
imagick_setcompressionquality($this->imageHandle, $quality);
if ($type && strcasecomp($type, $this->type) && !imagick_convert($this->imageHandle, $type)) {
return $this->raiseError('Couldn\'t save image to file (conversion failed).', IMAGE_TRANSFORM_ERROR_FAILED);
}
if (!($image = imagick_image2blob($this->imageHandle))) {
return $this->raiseError('Couldn\'t display image.', IMAGE_TRANSFORM_ERROR_IO);
}
header('Content-type: ' . imagick_getmimetype($this->imageHandle));
echo $image;
$this->free();
return true;
}
function writeimagetostring()
{
if ($this->uselib == "imagick") {
$this->image = imagick_image2blob($this->imagehandle);
} else {
if ($this->uselib == "gd") {
ob_start();
imagejpeg($this->imagehandle);
$this->image = ob_get_contents();
ob_end_clean();
}
}
}
unlink($tmpfname);
} else {
/* Loading image */
if (!($handle = imagick_blob2image($data))) {
new log("view", "faxreport/faxreport", "", array(), "Cannot load fax image");
}
/* Converting image to PNG */
if (!imagick_convert($handle, "PNG")) {
new log("view", "faxreport/faxreport", "", array(), "Cannot convert fax image to png");
}
/* Resizing image to 420x594 and blur */
if (!imagick_resize($handle, 420, 594, IMAGICK_FILTER_GAUSSIAN, 1)) {
new log("view", "faxreport/faxreport", "", array(), "Cannot resize fax image");
}
/* Creating binary Code for the Image */
if (!($data = imagick_image2blob($handle))) {
new log("view", "faxreport/faxreport", "", array(), "Reading fax image image failed");
}
}
} else {
/* force download dialog */
header("Content-type: application/tiff\n");
if (preg_match('/MSIE 5.5/', $HTTP_USER_AGENT) || preg_match('/MSIE 6.0/', $HTTP_USER_AGENT)) {
header('Content-Disposition: filename="fax.tif"');
} else {
header('Content-Disposition: attachment; filename="fax.tif"');
}
header("Content-transfer-encoding: binary\n");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache");
function display()
{
return imagick_image2blob($this->data);
}
