TImageEnVect.LoadFromStreamIEV
Declaration
function LoadFromStreamIEV(Stream: TStream; AppendObjects: boolean = False): Boolean;
Description
LoadFromStreamIEV loads objects from a stream.
The IEV format is written to save vectorial objects as lines, ellipses and bitmaps (but not background image).
Existing objects will be removed unless
AppendObjects is True.
Returns True on success.
// Loads two vectorial images from "maps.iev", and shows them in ImageEnVect1 and ImageEnVect2
var
fs: TFileStream;
begin
fs := TFileStream.Create('maps.iev', fmOpenRead);
try
ImageEnVect1.LoadFromStreamIEV(fs);
ImageEnVect2.LoadFromStreamIEV(fs);
finally
fs.free;
end;
end;
See Also
◼LoadFromFileIEV◼SaveToFileIEV◼SaveToStreamIEV◼LoadFromFileAll◼SaveToFileAll◼LoadFromStreamAll◼SaveToStreamAll◼ImportDXFTransition Information
If you are transitioning your code to
TImageEnView Layers, instead of LoadFromStreamIEV, import IEV files as layers using
TImageEnView.LayersImport. Load layer files using
LoadFromStreamIEN