how to configure the chart by program ?

mohanaraj

Dear all,

How can i able to configure the chart type report ?

i want to display the graphical report so that i want to provide option to user, to generate the report with their configuration.

like

1, Option to choose different chart type like pie chart, bar chart etc..

2. Option to choose show/don't show legend.

3. Option to choose the color of the chart areas.

How can i do this by program ? not in design itself

please give an example.

waynepangXXX

mohanaraj wrote: »

Dear all,

How can i able to configure the chart type report ?

i want to display the graphical report so that i want to provide option to user, to generate the report with their configuration.

like

1, Option to choose different chart type like pie chart, bar chart etc..

2. Option to choose show/don't show legend.

3. Option to choose the color of the chart areas.

How can i do this by program ?

please give an example.

what u mean is configure it all at the dialogue form ?

mohanaraj

Hello,

I want to do this by program.

Eg In my page one check box is displayed with text LEGEND if the user checked that checkbox then only Legend is shown in the report, and also they want to choose the color for the chart (area in that chart.)

AlexTZ

Hello,

Sorry, I have no complex example right now.

You can add or remove chart series by the MSChartObject.AddSeries, DeleteSeries methods. You need to reference the MS Chart dll - System.Windows.Forms.DataVisualization.dll. Once you have added the series, you need to configure it.

      Report report = new Report();

      ReportPage page = new ReportPage();
      report.Pages.Add(page);
      page.CreateUniqueName();

      page.ReportTitle = new ReportTitleBand();
      page.ReportTitle.Height = Units.Centimeters * 10;
      page.ReportTitle.CreateUniqueName();

      // create chart object
      MSChartObject chart = new MSChartObject();
      chart.Parent = page.ReportTitle;
      chart.CreateUniqueName();
      chart.Bounds = new RectangleF(0, 0, Units.Centimeters * 10, Units.Centimeters * 8);

      // create column-type series
      MSChartSeries barSeries = chart.AddSeries(System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Column);
      barSeries.AddValue("A", 1);
      barSeries.AddValue("B", 2);
      barSeries.AddValue("C", 3);
      barSeries.AddValue("D", 4);

Dr.jacky

AlexTZ wrote: »

Hello,

Sorry, I have no complex example right now.

You can add or remove chart series by the MSChartObject.AddSeries, DeleteSeries methods. You need to reference the MS Chart dll - System.Windows.Forms.DataVisualization.dll. Once you have added the series, you need to configure it.

      Report report = new Report();

      ReportPage page = new ReportPage();
      report.Pages.Add(page);
      page.CreateUniqueName();

      page.ReportTitle = new ReportTitleBand();
      page.ReportTitle.Height = Units.Centimeters * 10;
      page.ReportTitle.CreateUniqueName();

      // create chart object
      MSChartObject chart = new MSChartObject();
      chart.Parent = page.ReportTitle;
      chart.CreateUniqueName();
      chart.Bounds = new RectangleF(0, 0, Units.Centimeters * 10, Units.Centimeters * 8);

      // create column-type series
      MSChartSeries barSeries = chart.AddSeries(System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Column);
      barSeries.AddValue("A", 1);
      barSeries.AddValue("B", 2);
      barSeries.AddValue("C", 3);
      barSeries.AddValue("D", 4);

when i add DLL to reference, they have a warning!
why?
and code not working!
have eror on stem.Windows.Forms.DataVisualization