Questions about the QWT BarChart example
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I'm trying to develop a chart based upon the QWT BarChart example. All of my questions relate to that example and can be seen by running it, or looking at the code. For the record, I am interested in stacked charts displayed horizontally.
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When the window is expanded or shrunk, the plot expands or shrinks accordingly. What is causing that to happen? How can I stop it?
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When the window is shrunk, there appears to be a minimum size. What is causing that?
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When there is too much data, the chart becomes physically very large. I'd like to stop that and add scroll windows. I've tried adding
new QwtPlotPanner(d_chart->canvas());
as someone suggested, but it had no effect.
- How do I change the physical spacing between the y-axis major tick marks (labels) when displaying horizontally? The plot is saving space for the minor tick marks, even though I am not displaying them.
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