Can you give the example to write sample_AC1032.dwg

[gf0126]

Hello,I want to write dwg files using this api. But when I use the IOExmaple to read the sample_AC1032.dwg to a new file ,the new file has no graphic so it can not be opened by AutoCAD.

Can you give the example to write your sample_AC1032.dwg?

Thank you for your time !

[DomCR]

Hi @gf0126,

The version AC1032 is not implemented in the writer yet, you can convert the file into a dxf or downgrade the dwg version to AC1018 which is the most stable at the moment, is specified in the README on the main page of this repo.

To downgrade the dwg just change the version in the header like:

public static void ReadDxf(string file, string output)
{
	using (DwgReader reader = new DwgReader(file))
	{
		reader.OnNotification += NotificationHelper.LogConsoleNotification;
		CadDocument doc = reader.Read();

		doc.Header.Version = ACadVersion.AC1018;
		DwgWriter.Write(output, doc);
	}
}

You can try and see if this works for you, but be noticed that the DwgWriter is in a early stage, which means that you may suffer a loss of information or entities, I would recommend to save the file in a dxf by the moment.