Can plot axes be adjusted on a plot that is filled with data?

[WayneS]

When trying to programmatically set the max and min values for a graph axis, I find that I have to clear the plots first or the new values will not take effect. Am I missing something here? It seems that you should be able to set axes parameters when the graph buffer is filled or empty.

Thanks in advance.

Wayne

[Elton Wells]

I'd have to see some code to see what's going on in your case. I created a new project, added a graph to the dialog, added a member variable for the graph called m_graph, and the following code works for me:

// Plot some data.
CNiReal64Vector data;
CNiMath::SineWave(data, 100, 1.0);
m_graph.PlotY(data);

// Set the values min and max values of the graph axis.
m_graph.Axes.Item(1).SetMinMax(0, 200);

Please try this and see how it works. If this doesn't address your problem, please post some sample code that demonstrates your problem. Hope this helps.

- Elton