autoscale wpf graph

[eugenem]

How do I autoscale WPF graph on request? When working with WF graphs, I used something like this (enable autoscale, then disable it):

((AxisDouble)graph.Axes[0]).Adjuster = RangeAdjuster.FitLoosely;
((AxisDouble)graph.Axes[1]).Adjuster = RangeAdjuster.FitLoosely;

((AxisDouble)graph.Axes[0]).Adjuster = RangeAdjuster.None;
((AxisDouble)graph.Axes[1]).Adjuster = RangeAdjuster.None;

but in WPF graph it has no effect

[phansen · Accepted solution]

The WPF graph does not immediately redraw all data when the Adjuster on an axis changes. To do so manually, you can call the Refresh method on the graph. From your example:

    ((AxisDouble)graph.Axes[0]).Adjuster = RangeAdjuster.FitLoosely;
    ((AxisDouble)graph.Axes[1]).Adjuster = RangeAdjuster.FitLoosely;
    graph.Refresh();
    ((AxisDouble)graph.Axes[0]).Adjuster = RangeAdjuster.None;
    ((AxisDouble)graph.Axes[1]).Adjuster = RangeAdjuster.None;

[guerreirodopara]

how to use dendrogram graph in labview?

exempl

Z =

    4.0000    5.0000    1.0000
    1.0000    3.0000    1.0000
    6.0000    7.0000    2.0616
    2.0000    8.0000    2.5000

this graph is a dendrogram

[Case_in_Point]

Hi guerreirodopara,

This thread is super old (the last post was from late 2012), so you're much more likely to get some responses if you make a new thread instead of trying to resurrect this one. Furthermore, your question would probably be better suited to the LabVIEW board instead of the Measurement Studio board, so I'd suggest making a new thread there to see if anyone has any advice for making a dendrogram in LabVIEW.

Cason

Applications Engineering, NI