private void graphViewer1_MouseDown(InteractiveGraphViewer sender, GraphMouseEventArgs e)
{
if (((Control.ModifierKeys & Keys.Control) != Keys.None) && checkBox4.Checked)
{
graphViewer1.PreviewRectangle.X1 = e.DataX;
graphViewer1.PreviewRectangle.Y1 = e.DataY;
graphViewer1.PreviewRectangle.X2 = e.DataX;
graphViewer1.PreviewRectangle.Y2 = e.DataY;
graphViewer1.PreviewRectangle.Visible = true;
}
if ((e.Button == MouseButtons.Middle) && checkBox6.Checked)
{
graphViewer1.CreateOrCloseFullscreenClone();
}
}
private void graphViewer1_MouseMove(InteractiveGraphViewer sender, GraphMouseEventArgs e)
{
if (checkBox1.Checked)
{
m_MouseLocationTracker.X = e.DataX;
m_MouseLocationTracker.Y = e.DataY;
m_MouseLocationTracker.Hidden = false;
}
else
m_MouseLocationTracker.Hidden = true;
m_Hint.Hidden = true;
if (m_HighlightedPoint != null)
m_HighlightedPoint.MarkerStyle = GraphViewer.DisplayedGraph.PointMarkingStyle.Undefined; //Default
if (checkBox2.Checked)
{
int distanceSquare;
var point = graphViewer1.FindNearestGraphPoint(e.DataX, e.DataY, false, out distanceSquare);
if (point != null && distanceSquare <= 400)
{
m_HighlightedPoint = point.NearestReferencePoint;
point.NearestReferencePoint.MarkerStyle = GraphViewer.DisplayedGraph.PointMarkingStyle.Square;
if (checkBox3.Checked && (point != null))
{
m_Hint.FillColor = Color.FromArgb(200, Color.LightGreen);
m_Hint.Show(e, string.Format("{2}\nNearest X = {0:f2}\nNearest Y = {1:f2}", m_HighlightedPoint.X, m_HighlightedPoint.Y, point.Graph.Hint));
}
}
else
{
if (checkBox3.Checked && (point != null))
{
m_Hint.FillColor = Color.FromArgb(200, Color.LightYellow);
m_Hint.Show(e, string.Format("{2}\nX = {0:f2}\nY (interpolated)={1:f2}", point.X, point.Y, point.Graph.Hint));
}
}
}
if (graphViewer1.PreviewRectangle.Visible)
{
graphViewer1.PreviewRectangle.X2 = e.DataX;
graphViewer1.PreviewRectangle.Y2 = e.DataY;
}
}
private void graphViewer1_MouseUp(InteractiveGraphViewer sender, GraphMouseEventArgs e)
{
if ((e.Button == MouseButtons.Left && graphViewer1.PreviewRectangle.Visible))
graphViewer1.ForceNewBounds(graphViewer1.PreviewRectangle.MinX, graphViewer1.PreviewRectangle.MaxX, graphViewer1.PreviewRectangle.MinY, graphViewer1.PreviewRectangle.MaxY);
else
graphViewer1.ForceCustomBounds = false;
graphViewer1.PreviewRectangle.Visible = false;
}
public void Show(GraphMouseEventArgs e, string text)
{
_Hidden = false;
_X = e.DataX;
_Y = e.DataY;
_Text = text;
}