static void gviewer_MouseClick(object sender, System.Windows.Forms.MouseEventArgs e)
{
float viewerX, viewerY;
Microsoft.Msagl.GraphViewerGdi.GViewer gviewer = sender as Microsoft.Msagl.GraphViewerGdi.GViewer;
if (gviewer != null)
{
gviewer.ScreenToSource(e.Location.X, e.Location.Y, out viewerX, out viewerY);
System.Windows.Forms.MessageBox.Show(String.Format("{0} {1}", viewerX, viewerY));
}
}
static void gviewer_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
Microsoft.Msagl.GraphViewerGdi.GViewer gviewer = sender as Microsoft.Msagl.GraphViewerGdi.GViewer;
float viewerX, viewerY;
if (gviewer != null)
{
gviewer.ScreenToSource(e.Location.X, e.Location.Y, out viewerX, out viewerY);
gviewer.SetToolTip(tt, new Point(viewerX, viewerY).ToString());
tt.ShowAlways = true;
}
}
