function [filterSpec] = getImreadSupportedTypesFilterSpec()
% function [filterSpec] = getImreadSupportedFilterSpec()
%
% Description:
% Returns the filterSpec containing all file types supported by function
% imread. As opposed to getImreadSupportedTypesListFilterSpec this
% function returns a one-element filter containing all the supported
% graphics file types at once.
% 
% Author: Johann Strasser
% Date: 070312

filterSpec = {
        '*.bmp;*.cur;*.gif;*.hdf;*.ico;*.jpg;*.jpeg;*.pbm;*.pcx;*.pgm;*.png;*.pnm;*.ppm;*.ras;*.tif;*.tiff;*.xwd', ...
        'MATLAB imread supported image formats (*.cur;*.gif;*.hdf;*.ico;*.jpg;*.jpeg;*.pbm;*.pcx;*.pgm;*.png;*.pnm;*.ppm;*.ras;*.tif;*.tiff;*.xwd)';
        '*.*', 'All files';};