Hello,

I would like to create two charts, both occupied the whole area of its panel (DockStyle.Fill) and then I want to use the scrollbar to switch between them. Is it possible?

Best regards,Daniela

Hi Daniela,

Can you please elaborate - what do you mean by switch between them?

Best Regards,
Nevron Support Team

I'll try to explain it.

For example in the picture scrolling_charts.png:

I have three series in the one chart and then I want to have three series in the three maximized charts in a single view - so I can see first chart with first series and when I'm scrolling down I can see second chart with second series and when I'm scrolling down I can see third chart with the third series.

Daniela

Hi Daniela,

In that case you can simply add to the chart only the series you want to be visualized. For example for case one you'll have:

someChart.Series.Add(series1);
someChart.Series.Add(series2);
someChart.Series.Add(series3);

for case 2:

someChart.Series.Add(series1);

etc.

Will that work for you?

Best Regards,
Nevron Support Team

Sorry, I mean something else - two or more large charts at the same time.

foreach (ChannelGraph ch in _doc.Channels)
{
chart = new NCartesianChart();

chart.BoundsMode = BoundsMode.Stretch;
chart.Dock = DockStyle.Fill;
chart.Margins = new NMarginsL(5, 5, 5, 5);
chart.Location = ???;

nChartControl.Panels.Add(chart);

DrawSeries(i, chart);
i++;
}

Hi Daniela,

You'll have to set the Location/Size properties of each chart in this case. Check out the following example shipped with the control:

All Examples\Layout\Aligning Chart Area.

It shows how to position charts in relative units, which is probably what you want + how to align them.

Hope this helps - let us know if you meet any problems.

Best Regards,
Nevron Support Team

Hello!
I have 2 questions connected to this topic:
1) The executable file that can be run from here:
Nevron Chart \ WinForm\ Examples C# (VB.NET)
Contains 8 examples in “All Examples\Layout” point:
- Multiple Charts and Legends
- Fit Margin Mode
- Stretch Margin Mode
- Stacking Charts
- Multiple Pies
- Dual Horizontal Bar
- Watermarks
-Aligning Chart Areas
But ‘Nevron.Examples.Chart.WinForm.VS2010’ solution \ ‘Layout’ folder contains only 4 examples:
- NFitMarginModeUC
- NMultipleChartsAndLegendsUC
- NStretchMarginModeUC
- NStretchMarginStackChartsUC
And there is no ‘Aligning Chart Areas’ user control there.
Could you point me where I can get that example, please?

2) Is it possible to add a splitter between 2 charts of that example and change their sizes in runtime?
Best regards.
Zonder.

I am sorry for the first question. I didn’t detect ‘View Source’ tab in the bottom of the example window.

But could you tell me Is it possible to add a splitter between 2 charts of that example and change their sizes in runtime?

Hi Zonder,

Currently this is not supported, however you can use two charts in a split container and fix their axis zones sizes if you want to have the same effects. Fixing the zone size can be done like that:

   NCartesianChart chart = (NCartesianChart)nChartControl1.Charts[0];

   int leftZoneSize = 50;
   chart.MinDockZoneMargins = new NMarginsL(leftZoneSize, 0, 0, 0);
   chart.MaxDockZoneMargins = new NMarginsL(leftZoneSize, 1000, 1000, 1000);\

this will lock the left zone size to fifty points. If you apply that to both charts you'll get left side alignment provided that the chart position/docking settings are the same.

Hope this helps - let us know if you meet any problems.

Best Regards,
Nevron Support Team

Hi!

Thank you very much for the solution.

I’ve normalized length of axis labels this way:

NLinearScaleConfigurator yScale = new NLinearScaleConfigurator();
yScale.LabelValueFormatter = new NNumericValueFormatter("00.00");
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = yScale;

But your solution is much more elegant.

Best Regards,
Zonder.