private static void SaveToMsgPackJsonFile(string fname, PlotterViewModel vm)
{
PlotterController pc = vm.Controller;
CadData cd = new CadData(
pc.DB,
pc.DC.WorldScale,
pc.PageSize);
MpCadFile.SaveAsJson(fname, cd);
}
private static void LoadFromMsgPackJsonFile(string fname, PlotterViewModel vm)
{
CadData?cd = MpCadFile.LoadJson(fname);
if (cd == null)
{
return;
}
CadData rcd = cd.Value;
vm.SetWorldScale(rcd.WorldScale);
PlotterController pc = vm.Controller;
pc.PageSize = rcd.PageSize;
pc.SetDB(rcd.DB);
}
