ComponentOne Chart for .NET - 서포트

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ComponentOne Chart for .NET alex.myciak [Canada] 21-Mar-2007 19:30:32

Hello,

I am evaluating various third-party Chart controls for an application my company is creating. I have downloaded the sample projects and an evaluation copy of the C1Chart control and while the samples are very helpful, I cannot seem to find examples that illustrate the following:

1. Showing gridlines in 3D charts. Surface maps plotted in a 3D chart will have gridlines, but the surrounding "walls" (XY, YZ, and XZ planes) do not.
2. Create range labels. Ideally, I'd like a label to be attached to a range of values along an axis. There can be multiple ranges and multiple labels.
3. Create a contour map. A contour map looks like a surface map flattened in the XY plane, with contour lines joining points on the Z-axis of the same value (the value is usually visible on the line itself).
4. Zoom in either a 2D or 3D chart.

Thank you for your time,
Alex
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ComponentOne Chart for .NET jpool [USA] 20-Aug-2004 22:35:37

I am trying to work with the TrendLine feature in the Chart, and I can't get the sucker figured out.

I want to use the TrendLine to display a Minimum and Maximum DataRange on my chart.

Code:
Dim MinLine As TrendLine = MyData.TrendsList.AddNewTrendLine
Dim MaxLine As TrendLine = MyData.TrendsList.AddNewTrendLine

MinLine .SeriesIndex = MyData.TrendsList.Count
MinLine .LineStyle.Color = Color.Black
MinLine .LineStyle.Thickness = 1
MinLine .PlotNumPoints = UBound(MyDataArray)
/Code

Where exactly would I set the value of the TrendLine? I can't seem to find this anywhere, and it isn't in any of my ComponentOne help files.
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RE: ComponentOne Chart for .NET support [USA] 19-Oct-2004 14:18:25

Please take a look at the TrendLines sample that installs with the Chart.NET instalation. It will give you complete information on trend lines.


Suelinda Webster
Customer Engagement, ComponentOne LLC
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