Series only show up in black

TeeChart for ActiveX, COM and ASP
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pngny1
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Posts: 5
Joined: Tue Jun 15, 2004 4:00 am

Series only show up in black

Post by pngny1 » Wed May 10, 2006 1:35 pm

I am using version 6 of Teechart in C#.NET 1.1

I have created a template with two series. When I import this template, clear out the series, and add in fresh data, my series trun to black. If I just import the template without clearing or adding data the colors do show up.

Any ideas?

Thank you

template file

Code: Select all

object TChartChart
  Left = 12
  Top = 102
  Width = 900
  Height = 540
  Gradient.EndColor = 12615680
  Gradient.MidColor = 16744448
  Gradient.StartColor = 12615680
  Title.Text.Strings = (
    'TeeChart')
  BottomAxis.DateTimeFormat = 'dd mmm yy'
  LeftAxis.AxisValuesFormat = '0.0'
  LeftAxis.MaximumOffset = 10
  LeftAxis.MinimumOffset = 10
  Legend.Visible = False
  RightAxis.Automatic = False
  RightAxis.AutomaticMaximum = False
  RightAxis.AutomaticMinimum = False
  RightAxis.Maximum = 0.000000000100000000
  RightAxis.Minimum = 0.000000000000220751
  TopAxis.Automatic = False
  TopAxis.AutomaticMaximum = False
  TopAxis.AutomaticMinimum = False
  TopAxis.Maximum = 0.000000000099877301
  TopAxis.Minimum = -0.000000000000122699
  View3D = False
  Zoom.Pen.Mode = pmNotXor
  Color = clWhite
  PrintMargins = (
    15
    26
    15
    26)
  object Series0: TBarSeries
    Marks.ArrowLength = 20
    Marks.Callout.Brush.Color = clBlack
    Marks.Callout.Length = 20
    Marks.Visible = False
    SeriesColor = clBlue
    Gradient.Direction = gdTopBottom
    XValues.Name = 'X'
    XValues.Order = loAscending
    YValues.Name = 'Bar'
    Data = {
      04100000003739F38312D2D6BF07382F31352F303665F6078CBC0DE1BF07382F
      31362F3036D09589672D0BE0BF07382F31372F303604DEF67F882ED5BF07382F
      31382F30364DA0FC6C9ECEEA3F07382F31392F30361F938B39EBD7DB3F07382F
      32322F3036E6751A84E48ED03F07382F32332F30364A8C4CE6AFA3E93F07382F
      32342F3036174F99489771F23F07382F32352F3036733740C3F7ABF23F07382F
      32362F3036661BD117EB08E83F07382F32392F30361B8015C3599FF03F07382F
      33302F30361A5FE6EFF765054007382F33312F303648401D2490F9084006392F
      312F303565097C3C197B074006392F322F3035F7353B3F7D5E014006392F352F
      3036}
  end
  object Series1: TLineSeries
    Marks.ArrowLength = 8
    Marks.Callout.Brush.Color = clBlack
    Marks.Callout.Length = 8
    Marks.Visible = False
    SeriesColor = clRed
    ClickableLine = False
    Pointer.InflateMargins = True
    Pointer.Style = psRectangle
    Pointer.Visible = False
    XValues.Name = 'X'
    XValues.Order = loAscending
    YValues.Name = 'Y'
    Data = {
      0410000000000000000000000007382F31352F303634351C6BA2DEEA3F07382F
      31362F3036BAD96980AD85CC3F07382F31372F3036004F7C8A454EEC3F07382F
      31382F3036224B825391EB0A4007382F31392F3036AC6DD490CC13054007382F
      32322F30369CC420B07268064007382F32332F3036D53BE8416781F23F07382F
      32342F3036E91F97E9833CCABF07382F32352F3036BA3645000540DB3F07382F
      32362F303656B69BC9E313C1BF07382F32392F30366280F0DD583D014007382F
      33302F30365D129A428905044007382F33312F30364EC6A873AD50EA3F06392F
      312F303520074C56A625F03F06392F322F3035D9416E3BF9BAE63F06392F352F
      3036}
  end
end
C# code

Code: Select all

TeeChart.TChartClass tChart = new TeeChart.TChartClass();
tChart.Import.LoadFromFile(Server.MapPath("~/Charting/templates/myChart.tee"));
TeeChart.ISeries seriesVol = tChart.Series(0);
TeeChart.ISeries seriesRet = tChart.Series(1);

seriesVol.Clear();
seriesRet.Clear();


seriesVol.AddXY( 0, -0.25, "15 Aug 05", 0);
seriesVol.AddXY( 1, -0.5, "16 Aug 05", 0);
seriesVol.AddXY( 2, -0.75, "17 Aug 05", 0);
seriesVol.AddXY( 3, 0.5, "18 Aug 05", 0);
seriesVol.AddXY( 4, 1.0, "19 Aug 05", 0);
seriesVol.AddXY( 5, 0.75, "22 Aug 05", 0);
seriesVol.AddXY( 6, 1.2, "23 Aug 05", 0);
seriesVol.AddXY( 7, 4.0, "24 Aug 05", 0);
seriesVol.AddXY( 8, 5.0, "25 Aug 05", 0);
seriesVol.AddXY( 9, 4.5, "26 Aug 05", 0);
seriesVol.AddXY( 10, 4.5, "29 Aug 05", 0);

seriesRet.AddXY( 0, 0.0, "15 Aug 05", 0);
seriesRet.AddXY( 1, 1.5, "16 Aug 05", 0);
seriesRet.AddXY( 2, .75, "17 Aug 05", 0);
seriesRet.AddXY( 3, -0.3, "18 Aug 05", 0);
seriesRet.AddXY( 4, 1.0, "19 Aug 05", 0);
seriesRet.AddXY( 5, 0.75, "22 Aug 05", 0);
seriesRet.AddXY( 6, 1.2, "23 Aug 05", 0);
seriesRet.AddXY( 7, 5.0, "24 Aug 05", 0);
seriesRet.AddXY( 8, 4.0, "25 Aug 05", 0);
seriesRet.AddXY( 9, 2.5, "26 Aug 05", 0);
seriesRet.AddXY( 10, 0.0, "29 Aug 05", 0);


//tChart.Series(0).Color = 0x0000FF;
//tChart.Series(1).Color = 0xFF0000;

tChart.Height = 540;
tChart.Width = 900;

//write out the chart
Response.BinaryWrite( (byte[])tChart.Export.asGIF.SaveToStream() );
Response.End();
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Narcís
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Posts: 14730
Joined: Mon Jun 09, 2003 4:00 am
Location: Banyoles, Catalonia
Contact:
Contact narcis

Post by Narcís » Fri May 12, 2006 2:49 pm

Hi pngny1,

This is because you are setting them to black by setting the last AddXY method's argument to zero (which represents black color). You can solve the problem by using:

Code: Select all

			tChart.Import.LoadFromFile(Server.MapPath("~/Charting/templates/myChart.tee")); 
			TeeChart.ISeries seriesVol = tChart.Series(0); 
			TeeChart.ISeries seriesRet = tChart.Series(1); 

			seriesVol.Clear(); 
			seriesRet.Clear(); 


			seriesVol.AddXY( 0, -0.25, "15 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 1, -0.5, "16 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 2, -0.75, "17 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 3, 0.5, "18 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 4, 1.0, "19 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 5, 0.75, "22 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 6, 1.2, "23 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 7, 4.0, "24 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 8, 5.0, "25 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 9, 4.5, "26 Aug 05", tChart.Series(0).Color); 
			seriesVol.AddXY( 10, 4.5, "29 Aug 05", tChart.Series(0).Color); 

			seriesRet.AddXY( 0, 0.0, "15 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 1, 1.5, "16 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 2, .75, "17 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 3, -0.3, "18 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 4, 1.0, "19 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 5, 0.75, "22 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 6, 1.2, "23 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 7, 5.0, "24 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 8, 4.0, "25 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 9, 2.5, "26 Aug 05", tChart.Series(1).Color); 
			seriesRet.AddXY( 10, 0.0, "29 Aug 05", tChart.Series(1).Color); 


			//tChart.Series(0).Color = 0x0000FF; 
			//tChart.Series(1).Color = 0xFF0000; 

			tChart.Height = 540; 
			tChart.Width = 900; 

			//write out the chart 
			Response.BinaryWrite( (byte[])tChart.Export.asGIF.SaveToStream() ); 
			Response.End();
Best Regards,
Narcís Calvet / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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pngny1
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Posts: 5
Joined: Tue Jun 15, 2004 4:00 am

Post by pngny1 » Mon May 15, 2006 4:18 pm

Thanks so much for your help. I didn't realize what that parameter was for.
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