private void winChartViewer1_MouseMovePlotArea(object sender, MouseEventArgs e)
{
WinChartViewer viewer = (WinChartViewer)sender;
//trackLineAxis((XYChart)viewer.Chart, viewer.PlotAreaMouseX);
viewer.updateDisplay();
// Hide the track cursor when the mouse leaves the plot area
viewer.removeDynamicLayer("MouseLeavePlotArea");
}
private void winChartViewer1_Move(object sender, MouseEventArgs e)
{
//Console.WriteLine("Mouse is moving");
WinChartViewer viewer = (WinChartViewer)sender;
crossHair((XYChart)viewer.Chart, viewer.PlotAreaMouseX, viewer.PlotAreaMouseY);
viewer.updateDisplay();
// Hide the track cursor when the mouse leaves the plot area
viewer.removeDynamicLayer("MouseLeavePlotArea");
}
//
// Draw track cursor when mouse is moving over plotarea, and update image map if necessary
//
private void winChartViewer1_MouseMovePlotArea(object sender, MouseEventArgs e)
{
WinChartViewer viewer = (WinChartViewer)sender;
// Draw crosshair track cursor
crossHair((XYChart)viewer.Chart, viewer.PlotAreaMouseX, viewer.PlotAreaMouseY);
viewer.updateDisplay();
// Hide the track cursor when the mouse leaves the plot area
viewer.removeDynamicLayer("MouseLeavePlotArea");
// Update image map if necessary. If the mouse is still dragging, the chart is still
// updating and not confirmed, so there is no need to set up the image map.
if (!viewer.IsMouseDragging)
{
updateImageMap(viewer);
}
}