behorig('l') ) { $bNotLoggedIn=true; $cacheExt='-g'; } if( empty($_GET['w']) && empty($_GET['h']) && empty($_GET['s']) ) { // originalbild if( $bNotLoggedIn ) { $imagesize = getimagesize( $filnamn ); $_GET['w'] = $imagesize[0]; } else { header( "Content-type: image/jpeg"); readfile( $filnamn ); die; } } { // omskalad bild $cachadFil = getCachePhotoFilename( $_GET['b'], $_GET['w'], !$bNotLoggedIn ); if( is_file( $cachadFil ) && !isset($_GET['nc']) ) { header( "Content-type: image/jpeg"); readfile( $cachadFil ); touchfile( $cachadFil ); } else { $imageSize = getimagesize( $filnamn ); if( !($imageSize[0] && $imageSize[1]) ) { // invalid filename header( "Content-type: image/jpeg"); dbdie( "invalid filename", $filnamn, "foto.php" ); } if( !empty($_GET['s']) ) { if( $imageSize[0]>$imageSize[1] ) { // liggande format if( $imageSize[0]>$_GET['s'] ) $_GET['w'] = $_GET['s']; else $_GET['w'] = $imageSize[0]; // skala aldrig upp } else { // stående format if( $imageSize[1]>$_GET['s'] ) $_GET['h'] = $_GET['s']; else $_GET['h'] = $imageSize[1]; // skala aldrig upp } } if( !empty($_GET['w']) ) { $newWid = $_GET['w']; $newHei = round( $imageSize[1] * $newWid / $imageSize[0] ); } else if( !empty($_GET['h']) ) { $newHei = $_GET['h']; $newWid = round( $imageSize[0] * $newHei / $imageSize[1] ); } $cachadFil = getCachePhotoFilename( $_GET['b'], $newWid, !$bNotLoggedIn ); if( !is_file( $cachadFil ) || isset($_GET['nc']) ) { $origIm = imagecreatefromjpeg( $filnamn ); $newIm = imagecreatetruecolor( $newWid, $newHei ); if( isset($_GET['nc']) ) { imagecopyresized( $newIm, $origIm, 0, 0, 0, 0, $newWid, $newHei, $imageSize[0], $imageSize[1] ); if( isset($_GET['r']) ) { $r = ereg_replace( ',', '.', $_GET['r']); settype( $r, "double" ); $rotIm = rotateImage( $newIm, $r, 0xd7, 0xee, 0xef ); $red = imagecolorallocate( $rotIm, 255, 0, 0 ); $cropSize = getCropSize( $newWid, $newHei, $r ); $e = $cropSize['w']/2; $f = $cropSize['h']/2; $r = $cropSize['rad']; $newHei = imagesy($rotIm)/2; $newWid = imagesx($rotIm)/2; //echo $rotWid . " " . $rotHei . "
"; if( $r!=0 && $r!=90 ) { imagerectangle( $rotIm, $newWid-$e, $newHei-$f, $newWid+$e-1, $newHei+$f-1, $red ); } { // skalstreck på sidorna $gHei = $e*2*tan(deg2rad(1)); $i=0; while( ($i*$gHei) < $f ) { if( ($i%10)==0 ) { $len=10; } else if( ($i%5)==0 ) { $len=6; } else { $len=3; } imageline( $rotIm, $newWid+$e-$len-1, $newHei+$i*$gHei, $newWid+$e+$len-1, $newHei+$i*$gHei, $red ); imageline( $rotIm, $newWid-$e-$len, $newHei+$i*$gHei-1, $newWid-$e+$len, $newHei+$i*$gHei, $red ); imageline( $rotIm, $newWid-$e-$len, $newHei-$i*$gHei, $newWid-$e+$len, $newHei-$i*$gHei, $red ); imageline( $rotIm, $newWid+$e-$len-1, $newHei-$i*$gHei, $newWid+$e+$len-1, $newHei-$i*$gHei, $red ); ++ $i; } } { // skalstreck på sidorna $gWid = $f*2*tan(deg2rad(1)); $i=0; while( ($i*$gWid) < $e ) { if( ($i%10)==0 ) { $len=10; } else if( ($i%5)==0 ) { $len=6; } else { $len=3; } imageline( $rotIm, $newWid-$i*$gWid, $newHei+$f-$len-1, $newWid-$i*$gWid, $newHei+$f+$len-1, $red ); imageline( $rotIm, $newWid+$i*$gWid, $newHei+$f-$len-1, $newWid+$i*$gWid, $newHei+$f+$len-1, $red ); imageline( $rotIm, $newWid-$i*$gWid, $newHei-$f-$len, $newWid-$i*$gWid, $newHei-$f+$len, $red ); imageline( $rotIm, $newWid+$i*$gWid, $newHei-$f-$len, $newWid+$i*$gWid, $newHei-$f+$len, $red ); ++ $i; } } header( "Content-type: image/jpeg"); imagejpeg( $rotIm ); } else { header( "Content-type: image/jpeg"); imagejpeg( $newIm ); } die; } else { imagecopyresampled( $newIm, $origIm, 0, 0, 0, 0, $newWid, $newHei, $imageSize[0], $imageSize[1] ); if( $bNotLoggedIn && imagesy($newIm)>=190 ) { $font=5; $textcol = imagecolorallocate($newIm, 0xe6, 0xf4, 0xf5 ); imagestringup( $newIm, $font, imagesx($newIm)-imagefontHeight($font)-2, imagesy($newIm)-5, "http://cra.aero", $textcol ); } imagejpeg( $newIm, $cachadFil, 92 ); } } header( "Content-type: image/jpeg"); readfile( $cachadFil ); touch( $cachadFil ); } } ?>