Declaration
function langLoaded(): bool32; safecall;
Description
Returns True if the OCR object has been successfully initialized and the specified language(s) have been loaded.
// create OCR object
m_OCR := IEVisionLib.createOCR( PAnsiChar(AnsiString( 'eng' )), ievOCRDefault );
// Check language files are available
if m_OCR.langLoaded() = False then
raise Exception.create( 'Language is not loaded!' );
memo1.Lines.Text := m_OCR.recognize( ImageEnView1.IEBitmap.GetIEVisionImage(), IEVisionRect( ImageEnView1.SelectedRect )).c_str();