IEVisionLanguageNameToCode
Declaration
function IEVisionLanguageNameToCode(const sLangName : string) : string;
Description
Returns the language code (which can be used for loading an OCR language file) from a display name (filled using A TIEOCRLanguages>).
E.g. IEVisionLanguageNameToCode('English') would retun 'eng'.
Example
procedure TMainForm.FormCreate(Sender: TObject);
begin
// Fill our Combobox with available languages
IEVisionGetLanguagesInFolder(cmbLanguage.Items, ExtractFilePath(Application.ExeName), True);
// Default to English
cmbLanguage.ItemIndex := cmbLanguage.Items.IndexOf(IEOCRLanguageList[OCR_English_language].DisplayName);
end;
procedure TMainForm.btnRecognizeClick(Sender: TObject);
var
sLangCode: string;
begin
// Get selected language code
sLangCode := IEVisionLanguageNameToCode(cmbLanguage.Text);
// create OCR object
m_OCR := IEVisionLib.createOCR( PAnsiChar(ExtractFilePath( Application.ExeName )), PAnsiChar( sLangCode ));
...
end;
See Also
-
TIEOCRLanguages-
IEVisionLanguageCodeToName-
IEVisionGetLanguagesInFolder