How to render single layout

GroupDocs.Viewer renders Model layout of CAD drawing by default. To render specific layout from a CAD drawing the API provides setLayoutName() property of CadOptions class (method getCadOptions() of HtmlViewOptionsJpgViewOptionsPngViewOptions or PdfViewOptions class). When this property is set, setRenderLayouts() 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.

    try (Viewer viewer = new Viewer("sample.dwg")) {
        HtmlViewOptions viewOptions = HtmlViewOptions.forEmbeddedResources();
        viewOptions.getCadOptions().setLayoutName("Model");
        viewer.view(viewOptions);
    }

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