Global.evalImgType (ct) |
function returns file-extension according to mimetype of raw-image
returns false if mimetype is unknown
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Sourcecode in Global/objectFunctions.js:
1: function evalImgType(ct) { 2: switch (ct) { 3: case "image/jpeg" : 4: return "jpg"; 5: break; 6: case "image/pjpeg" : 7: return "jpg"; 8: break; 9: case "image/gif" : 10: return "gif"; 11: break; 12: case "image/x-png" : 13: return "png"; 14: break; 15: case "image/png" : 16: return "png"; 17: break; 18: case "image/x-icon" : 19: return "ico"; 20: } 21: } |