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%% Return Information About Graphics File % Find information about the example image, |ngc6543a.jpg|. %% info = imfinfo('ngc6543a.jpg'); %% % The |info| structure contains the following information fields: % |Filename|, |FileModDate|, |FileSize|, |Format|, |FormatVersion|, % |Width|, |Height|, |BitDepth|, |ColorType|, |FormatSignature|, % |NumberOfSamples|, |CodingMethod|, |CodingProcess|, and |Comment|. % %% % To display information from the structure, for example |CodingMethod|, type |info.CodingMethod| in the command window. %% info.CodingMethod %% % To display all the properties in the structure, type |info| in the % command window.