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  shivani.gupt...

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  barchart

  Feb 04, 2013 04:17 AM|LINK

  Hi friends,

  I need to give my own selected colors on bar chart . can anyone provide me help to doing this

  Please click "Mark as Answer" if this helped you.
  My Blog: http://shivaniaspnet.blogspot.in
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  Rajneesh Ver...

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  Re: barchart

  Feb 04, 2013 04:35 AM|LINK

  shivani.gupta

  I need to give my own selected colors on bar chart . can anyone provide me help to doing this

  See:

  http://forums.asp.net/t/1652369.aspx/1

  http://stackoverflow.com/questions/2042447/highlight-one-column-in-asp-net-chart-control-series

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  shivani.gupt...

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  Re: barchart

  Feb 04, 2013 04:46 AM|LINK

  Thanks Rajnessh,

  This link useful for my requirement. http://forums.asp.net/t/1652369.aspx/1

  by rather than giving the name of color like" 

  Color[] colors = new Color[] { Color.Red, Color.Green, Color.Wheat, Color.Gray };"

  I need some RGB color code like "

  Color[] colors = new Color[] { #338660, #88A23D,#B1CD40, #a8c458 };"

  Is it possible to do like this?

  Please click "Mark as Answer" if this helped you.
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  shivani.gupt...

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  Re: barchart

  Feb 04, 2013 04:47 AM|LINK

  Random random = new Random();
  foreach (var item in Chart2.Series[0].Points)
  {
  Color c = Color.FromArgb(random.Next(0, 255), random.Next(0, 255), random.Next(0, 255));
  item.Color = c;
  }

  i have this code also.. but i need my selected colors like above...

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  Milind986

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  Re: barchart

  Feb 04, 2013 05:00 AM|LINK

  check out this utility to convert hex into rgb.  

  http://www.javascripter.net/faq/hextorgb.htm

  OR

  Chart1.Series[0].Color = System.Drawing.ColorTranslator.FromHtml("#6b8ec6");

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  • Edited by Milind986 on Feb 04, 2013 05:08 AM
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  Rajneesh Ver...

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  Re: barchart

  Feb 04, 2013 05:06 AM|LINK

  shivani.gupta

  Color[] colors = new Color[] { #338660, #88A23D,#B1CD40, #a8c458 };"

  You can try to convert color hex code to color name, see the list below:

  http://www.mathsisfun.com/numbers/hexadecimal-color-names.html

  http://www.w3schools.com/html/html_colornames.asp

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  shivani.gupt...

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  Re: barchart

  Feb 04, 2013 06:04 AM|LINK

  Thanks to all of you

  I have solved my problem by doing this

  private void SetBarChartColor()
  {
  Color[] myPalette = new Color[10]{
  ColorTranslator.FromHtml("#338660"),
  ColorTranslator.FromHtml("#88A23D"),
  ColorTranslator.FromHtml("#B1CD40"),
  ColorTranslator.FromHtml("#a8c458"),
  ColorTranslator.FromHtml("#CCE77E"),
  ColorTranslator.FromHtml("#D8E6A0"),
  ColorTranslator.FromHtml("#E0EBB3"),
  ColorTranslator.FromHtml("#E8F0C6"),
  ColorTranslator.FromHtml("#EFF5D9"),
  ColorTranslator.FromHtml("#F7FAEC")};
  
  this.Chart2.Palette = ChartColorPalette.None;
  this.Chart2.Width = 500;
  this.Chart2.Height = 500;

  int i = 0;
  foreach (var item in Chart2.Series[0].Points)
  {
  Chart2.Series[0].Points[i].Color = myPalette[i];
  Chart2.Legends[0].CustomItems.Add(item.Color, item.AxisLabel);
  i++;
  }
  }

  Please click "Mark as Answer" if this helped you.
  My Blog: http://shivaniaspnet.blogspot.in
  • Marked as answer by shivani.gupta on Feb 04, 2013 12:02 PM