Hello,

 I have a bar chart for which the user can filter the displayed columns. The 7 columns represent states, from "None" (col0) to "Failure" (col6), and the filter allow to display only the column representing states equal or above the chose value.

The problem is that, when I call IncludeColumn, only the data are  filtered out. Columns' labels and colors remains unfiltered. So, if I choose to have only the highest level "Failure" (col6), the chart displays the correct value (40 in the example), but with the label and the color of Col0. See attached screenshots for more details.

 Is that a bug or am I missing something?

Regards

I precise I'm building my chart manually by doing:

ultraChart1.DataSource = new int[[ { new int[ { 650, 600, 525, 300, 185, 65, 40 } };
ultraChart1.Data.SetColumnLabels(new string[ { "None", "Info", "Warning", "Minor", "Major", "Critical", "Failure" });
ultraChart1.ColorModel.ModelStyle = ColorModels.CustomLinear;
ultraChart1.ColorModel.CustomPalette = new Color[ { Color.LightGray, Color.LightBlue, SystemColors.ControlLight, Color.Yellow, Color.Orange, Color.Red, Color.Purple };

Here the code to filter:

        private void toolStripComboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            State _minDisplayedLevel = (State)toolStripComboBox1.SelectedItem;

            for (int i = NumberOfPriorityLevel - 1; i >= 0; i--)
            {
                bool colWillBeVisible = i >= (int)_minDisplayedLevel;
                if (colWillBeVisible == ultraChart1.Data.IsColumnExcluded(i))
                {
                    ultraChart1.Data.IncludeColumn(i, colWillBeVisible);
                    System.Diagnostics.Debug.WriteLine("Set col " + i + " visibility to " + colWillBeVisible);
                }
            }
        }