3 * Handler for Tiff images.
10 * Handler for Tiff images.
14 class TiffHandler
extends JpegOrTiffHandler
{
17 * Conversion to PNG for inline display can be disabled here...
18 * Note scaling should work with ImageMagick, but may not with GD scaling.
20 function canRender( $file ) {
21 global $wgTiffThumbnailType;
22 return (bool)$wgTiffThumbnailType;
26 * Browsers don't support TIFF inline generally...
27 * For inline display, we need to convert to PNG.
29 function mustRender( $file ) {
33 function getThumbType( $ext, $mime, $params = null ) {
34 global $wgTiffThumbnailType;
35 return $wgTiffThumbnailType;
38 function getMetadata( $image, $filename ) {
40 if ( $wgShowEXIF && file_exists( $filename ) ) {
41 $exif = new Exif( $filename );
42 $data = $exif->getFilteredData();
44 $data['MEDIAWIKI_EXIF_VERSION'] = Exif
::version();
45 return serialize( $data );
47 return JpegOrTiffHandler
::BROKEN_FILE
;