public async Task <ReadDrawingResult> ReadDrawing(string fileName, Stream fileStream, Func <string, Task <byte[]> > contentResolver)
{
var dwgDrawing = DwgDrawing.Load(fileStream);
var options = new DwgToDxfConverterOptions(DxfAcadVersion.R14);
var converter = new DwgToDxfConverter();
var dxf = await converter.Convert(dwgDrawing, options);
return(await DxfFileHandler.FromDxfFile(Path.ChangeExtension(fileName, ".dxf"), dxf, contentResolver));
}
public async Task <bool> WriteDrawing(string fileName, Stream fileStream, Drawing drawing, ViewPort viewPort, object fileSettings)
{
var dxf = DxfFileHandler.ToDxfFile(drawing, viewPort, new DxfFileSettings()
{
FileVersion = DxfFileVersion.R14
});
var dwgConverterOptions = new DxfToDwgConverterOptions()
{
TargetVersion = DwgVersionId.R14,
};
if (fileSettings is DwgFileSettings dwgSettings)
{
dwgConverterOptions.TargetVersion = dwgSettings.FileVersion.ToDwgVersion();
}
var converter = new DxfToDwgConverter();
var dwgDrawing = await converter.Convert(dxf, dwgConverterOptions);
dwgDrawing.Save(fileStream);
return(true);
}