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Bug 636
| Summary: | An exception is thrown while applying data to a ColorGrid series. | ||
|---|---|---|---|
| Product: | .NET TeeChart | Reporter: | sdgr |
| Component: | Chart | Assignee: | Steema Issue Manager <issuemanager> |
| Status: | RESOLVED NOTABUG | ||
| Severity: | major | CC: | chris, sandra |
| Priority: | --- | ||
| Version: | TeeChart for .NET 4.1.2013.11080 | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows | ||
| Chart Series: | --- | Delphi / C++ Builder RAD IDE Version: | |
| Attachments: |
Screenshot + data file.
ColorGridWithTextSource Screenshot |
||
Created attachment 115 [details]
Screenshot + data file.
Created attachment 119 [details]
ColorGridWithTextSource
The attached project reproduces the problem.
The problem can be resolved by changing: ts.Separator = ' '; to ts.Separator = Convert.ToChar(9); or ts.Separator = '\t'; Hi, Sorry, but I am not convinced with your solution. I have modified your sample provided, with the data I use and a crash happens. See the attached screenshot. Stefan. Stefan, Can you please add the data you use as a text file that we can drop into the example project (ColorGridWithTextSource) so that we can reproduce the problem here? There is no doubt that using the present ColorGridWithTextSource and the data provided that the solution suggested is effective. Created attachment 128 [details]
Screenshot
Hi Stefan,
Okay, I can see what's happening here. The problem is the type of data - in order for ColorGrid to work, it must be in the form of an Y(X, Z) grid, e.g.
ColorGrid series;
private void InitializeChart()
{
tChart1.Aspect.View3D = false;
series = new Steema.TeeChart.Styles.ColorGrid(tChart1.Chart);
series.IrregularGrid = true;
Random rnd = new Random();
for (double x = 0.15; x <= 0.60; x += 0.15)
{
for (double z = 1387076.33; z <= 1387076.645; z += 0.063)
{
series.Add(x, rnd.NextDouble(), z);
}
}
}
I see that the data in Book1.txt is not of this format - this is why the ColorGrid fails to render it.
|
Hi, I was using the TeeChart Feature demo application, especially the Color Grid. Please find attached my result in a snapshot and the data file I used to try to visualize the color grid. I know that the data is looking weird, but I did not expect this exception: See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index at System.Collections.ArrayList.get_Item(Int32 index) at Steema.TeeChart.Styles.Custom3DGrid.get_Item(Int32 x, Int32 z) at Steema.TeeChart.Styles.ColorGrid.DrawGrid(Rectangle r) at Steema.TeeChart.Styles.ColorGrid.Draw() at Steema.TeeChart.Styles.Series.DrawSeries() at Steema.TeeChart.Chart.DoDraw(Graphics3D g, Int32 First, Int32 Last, Int32 Inc) at Steema.TeeChart.Chart.DrawAllSeries(Graphics3D g) at Steema.TeeChart.Chart.InternalDraw(Graphics g, Boolean noTools) at Steema.TeeChart.TChart.Draw(Graphics g) at Steema.TeeChart.TChart.OnPaint(PaintEventArgs pe) at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer) at System.Windows.Forms.Control.WmPaint(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) ************** Loaded Assemblies ************** mscorlib Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18063 built by: FX45RTMGDR CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll ---------------------------------------- TeeChartNetExamples Assembly Version: 4.1.2013.11082 Win32 Version: 4.1.2013.11082 CodeBase: file:///C:/Program%20Files%20(x86)/Steema%20Software/Steema%20TeeChart%20for%20.NET%202013%204.1.2013.11080/Examples/DemoProject/bin/ExecutableDemo/TeeChartNetExamples.exe ---------------------------------------- System.Windows.Forms Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18036 built by: FX45RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll ---------------------------------------- System Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18021 built by: FX45RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll ---------------------------------------- System.Drawing Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18021 built by: FX45RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll ---------------------------------------- Accessibility Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.17929 built by: FX45RTMREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll ---------------------------------------- TeeChart Assembly Version: 4.1.2013.11082 Win32 Version: 4.1.2013.11082 CodeBase: file:///C:/Program%20Files%20(x86)/Steema%20Software/Steema%20TeeChart%20for%20.NET%202013%204.1.2013.11080/Examples/DemoProject/bin/ExecutableDemo/TeeChart.DLL ---------------------------------------- System.Design Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.17929 built by: FX45RTMREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Design/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Design.dll ---------------------------------------- System.Data Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.17929 built by: FX45RTMREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll ---------------------------------------- System.Xml Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18060 built by: FX45RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll ---------------------------------------- System.Web Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.18067 built by: FX45RTMGDR CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Web/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Web.dll ---------------------------------------- System.Numerics Assembly Version: 4.0.0.0 Win32 Version: 4.0.30319.17929 built by: FX45RTMREL CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll ---------------------------------------- ************** JIT Debugging ************** To enable just-in-time (JIT) debugging, the .config file for this application or computer (machine.config) must have the jitDebugging value set in the system.windows.forms section. The application must also be compiled with debugging enabled. For example: <configuration> <system.windows.forms jitDebugging="true" /> </configuration> When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box.