Render single layout

GroupDocs.Viewer renders Model layout of CAD drawing by default. To render specific layout from a CAD drawing the API providesCadOptions.LayoutName property of HtmlViewOptions (or JpgViewOptions, or PngViewOptions, or PdfViewOptions) class. When this property is set, CadOptions.RenderLayouts property will be ignored.

Following are the steps to render specific layout in CAD drawing.

The following code sample shows how to render a specific layout.

using (Viewer viewer = new Viewer("sample.dwg"))
{
    HtmlViewOptions viewOptions = HtmlViewOptions.ForEmbeddedResources();
    viewOptions.CadOptions.LayoutName = "Model";
    viewer.View(viewOptions);
}

More resources

View CAD Drawings Online

Along with full-featured .NET library we provide simple but powerful free online Apps. View DXF, DWG, and DWF files online with GroupDocs Viewer App.

GitHub Examples

You may easily run the code above and see the feature in action in our GitHub examples:

Render layers Split drawing into tiles