Declaration
function Open(Stream: TStream; fileType: TIOFileType): boolean;
function Open(const FileName: WideString; fileType: TIOFileType = ioUnknown): boolean;
Description
Creates specified image format in stream or file, enabling subsequent calls to
PutFrame calls.
You should call
Free or
Close in order to commit changes.
// saves ImageEnView1 to output.wdp, which is the same as ImageEnView1.IO.SaveToFile('output.wdp')
with TIEWICWriter.Create do
begin
Open('D:\output.wdp', ioHDP);
PutFrame(ImageEnView1.IEBitmap, ImageEnView1.IO.Params);
Free;
end;