Hello,
I have a chart with X axis as current time and Y axis as set of values obtained from a device. I plot the values every second and update the graph at runtime.
I am facing a problem for scrollbar on X axis when the graph is zoomed.
The navigation across X Axis works fine if I click somewhere on ScrollBar control.
But, if I drag the actual scroll bar in the control, it does not move with mouse.
The graph is initialized using following code :
trendChartControl.Series[trendSeries.Name].XValueType = ChartValueType.DateTime;
trendChartArea = trendChartControl.ChartAreas[0];
chartArea.CursorX.IsUserEnabled = true;
chartArea.CursorX.IsUserSelectionEnabled = true;
// Make interval zero so that the user will be able to zoom x-axis runtime
chartArea.CursorX.Interval = 0;
//User selectable zoom for Y-axis
chartArea.CursorY.IsUserEnabled = true;
chartArea.CursorY.IsUserSelectionEnabled = true;
//Cursor line colors
chartArea.CursorX.LineColor = System.Drawing.Color.Black;
chartArea.CursorY.LineColor = System.Drawing.Color.Black;
// selection color
chartArea.CursorX.SelectionColor = System.Drawing.SystemColors.Highlight;
chartArea.CursorY.SelectionColor = System.Drawing.SystemColors.Highlight;
// Zoomable property for X-axis
chartArea.AxisX.ScaleView.Zoomable = true;
chartArea.AxisX.ScrollBar.IsPositionedInside = true;
// Zoomable property for Y-axis
chartArea.AxisY.ScaleView.Zoomable = true;
chartArea.AxisY.ScrollBar.IsPositionedInside = true;
