I have a very large graph for which I have not defined a Width or a Height because I want it to occupy the entire document (rather than a DIV), and I want to use the browser's scrollbars to explore the graph (rather than scrollbars on a DIV). But in that case I only get a vertical scrollbar - the horizontal browser scrollbar is not there (see the attached screenshot).

I tested this in both IE and Chrome.

This is the definition of my DiagramView:

<ndiag:DiagramView ID="PFVDiagram"
    Behavior="DoNothing"
    ShowScrollbars="false"
    ClientSideMode="ImageMap"
    runat="server">
    <Diagram
        DefaultShape="Rectangle"
        LinkHeadShapeSize="2"
        LinkHeadShape="Arrow"
        LinkCrossings="Arcs"
        ShadowsStyle="None" />
</ndiag:DiagramView>
 

If I set ShowScrollbars="true", then I get an internal horizontal scrollbar (rather than the browser one)...What am I missing?

Thank you!

This is exactly what I was looking for! Thank you, Stoyan.