public async Task <Stream> PlotToStream(ViewPortViewModelBase viewModel, Drawing drawing, ViewPort viewPort)
{
var stream = new MemoryStream();
IPlotterFactory plotterFactory = viewModel switch
{
PdfPlotterViewModel _ => _pdfPlotterFactory,
SvgPlotterViewModel _ => _svgPlotterFactory,
_ => throw new System.Exception($"Unexpected view model: {viewModel?.GetType().Name}"),
};
var plotter = plotterFactory.CreatePlotter(viewModel);
await plotter.Plot(drawing, viewPort, stream, _workspace.FileSystemService.GetContentResolverRelativeToPath(drawing.Settings.FileName));
stream.Seek(0, SeekOrigin.Begin);
return(stream);
}
public void OnImportsSatisfied()
{
_viewModel = (SvgPlotterViewModel)DataContext;
}
