[TYPO3-german] Transparente PNG's

[lixx]

Habe mir mal die Funktion aus "class.t3lib_stdgraphic.php" die das 
install-tool durchläuft mal näher angesehen.

	function imageMagickExec($input,$output,$params)	{
		if (!$this->NO_IMAGE_MAGICK)	{
			$cmd = t3lib_div::imageMagickCommand('convert', $params.' 
'.$this->wrapFileName($input).' '.$this->wrapFileName($output));
			$this->IM_commands[] = array($output,$cmd);
echo $input."\n";
echo $cmd."\n";
			$ret = exec($cmd);
			t3lib_div::fixPermissions($output);	// Change the permissions of the file
if 
($input=='/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs/jesus.png[0]')exit;
			return $ret;
		}
	}

Zuvor noch die Dateien aus dem Verzeichnis 
/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3temp/pics/ gelöscht.

Gibt folgendes aus ...
/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs/jesus.jpg[0]
/opt/local/bin/convert +profile '*' -geometry 170x136! -colorspace RGB 
-quality 70 
'/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs/jesus.jpg[0]' 
'/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3temp/pics/install_read_jpg.jpg'
/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs/jesus.gif[0]
/opt/local/bin/convert +profile '*' -geometry 170x136! -colorspace RGB 
-quality 70 
'/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs/jesus.gif[0]' 
'/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3temp/pics/install_read_gif.jpg'
/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs/jesus.png[0]
/opt/local/bin/convert +profile '*' -geometry 170x136! -colorspace RGB 
-quality 70 
'/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs/jesus.png[0]' 
'/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3temp/pics/install_read_png.jpg'

... und erstellt das JPG und das GIF. Das PNG nicht.

Die selbe Zeile für das PNG im Terminal aber erstellt auch das PNG ... ???

Dateirechte ls -la 
/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3/sysext/install/imgs:
-rw-r--r--@  1 user  staff   14206 30 Nov 10:29 jesus.gif
-rw-r--r--@  1 user  staff   23854 30 Nov 10:29 jesus.png

Zielverzeichnis ls -la 
/Applications/MAMP/htdocs/typo3_src-4.3.0/typo3temp/pics:
-rw-r--r--   1 user  staff  6238 13 Jan 14:19 install_read_gif.jpg
-rw-r--r--   1 user  staff  6372 13 Jan 14:19 install_read_jpg.jpg

Ganz großes ? !