C# .NET 下获取Iocomp plot 控件 Data-CursorChannels的X、Y值

Wormhole_North 2015-05-02 11:51:08

如题，在C# .NET 平台下使用 Iocomp 的 plot 控件，需要获取Data-CursorChannels的X、Y坐标值，
如下图所示，怎么用代码获取Data-CursorChannels控件与两条曲线Channel1、2交点的坐标值？

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claudiofc 2017-04-27

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Data-CursorChannels 这个命名为 datacursor1 吧，然后plot控件命名为plot1。交点横坐标值是 double X = datacursor1 .Pointer1.Position * plot1.XAxes[0].Span + plot1.XAxes[0].Min; 然后把这个X值带到trace1， trace2里就可以了吧

CAOGT 2015-10-25

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很巧我看到你的问题，这个问题我解决了。下面给出VB代码。 Dim value As String = plot1.DataCursors.Channel("Data-Cursor 2").Hint.Text Dim time As Double = value.Split(",")(0)

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mitov 出品的很好的免费绘图控件。说明如下： PlotLab is a set of very fast data plotting / charting / graphing components. The library includes a Chart like Plot component and a Waterfall component. With PlotLab, you can add sophisticated interactive graphs, charts, plots, and waterfall to your VB.NET, C#, Visual C++, Delphi and C++ Builder applications with minimal effort. PlotLab comes in 3 versions a VCL - Delphi / C++ Builder version, MFC compatible Visual C++, and .NET 2.0 version, compatible with Visual Studio 2005, Visual Basic.NET, C# and J#. The Delphi / C++ Builder version is a set of native VCL components. The Visual C++ version is a set of native Visual C++ classes (components). The .NET 2.0 version of the library is a set of managed .NET 2.0 components. The .NET version has the same performance as the native versions, and supports all the Microsoft .NET 2.0 languages including Visual Basic, C#, J# and C++/CLI. Due to its unique design, PlotLab is implemented the same way in Managed .NET and Win32 environments. The code to control the component from VB .NET, C++/CLI, C#, and J#, Visual C++ MFC, Delphi, and C++ Builder is almost identical. This allows the developers to migrate and share code between the different environments thus significantly improving the productivity

mitov 出品的很好的免费绘图控件,详细说明如下： PlotLab is a set of very fast data plotting / charting / graphing components. The library includes a Chart like Plot component and a Waterfall component. With PlotLab, you can add sophisticated interactive graphs, charts, plots, and waterfall to your VB.NET, C#, Visual C++, Delphi and C++ Builder applications with minimal effort. PlotLab comes in 3 versions a VCL - Delphi / C++ Builder version, MFC compatible Visual C++, and .NET 2.0 version, compatible with Visual Studio 2005, Visual Basic.NET, C# and J#. The Delphi / C++ Builder version is a set of native VCL components. The Visual C++ version is a set of native Visual C++ classes (components). The .NET 2.0 version of the library is a set of managed .NET 2.0 components. The .NET version has the same performance as the native versions, and supports all the Microsoft .NET 2.0 languages including Visual Basic, C#, J# and C++/CLI. Due to its unique design, PlotLab is implemented the same way in Managed .NET and Win32 environments. The code to control the component from VB .NET, C++/CLI, C#, and J#, Visual C++ MFC, Delphi, and C++ Builder is almost identical. This allows the developers to migrate and share code between the different environments thus significantly improving the productivity

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