ImageEn, unit iexMetaHelpers

ReadIPTCDescriptionAndKeywordsFromFile


Declaration

function ReadIPTCDescriptionAndKeywordsFromFile(const sFilename: string;
                                                out sDescription: string;
                                                ssKeywords: TStrings = nil) : Boolean;


Description

Retrieves the description and keywords from the IPTC data of a file. The following records are returned:
- PhotoShop_IPTC_Records/IPTC_PS_Caption
- PhotoShop_IPTC_Records/IPTC_PS_Keywords

Returns false if the file does not contain an IPTC description or keywords.

Note: ssKeywords can be nil


Example

// Show keyword and description of selected file
if ReadIPTCCameraFieldsFromFile( MyFileListBox.Filename, sDescription, ssKeywords ) then
begin
  lblDescription .Caption := sDescription;
  lblKeywords .Caption := ssKeywords.CommaText;
end
else
begin
  lblDescription .Caption := '';
  lblKeywords .Caption := '';
end;