private void EditorControl_MouseMove(object sender, MouseEventArgs e)
{
Point mousePosition = e.GetPosition(this);
StatusBarHelper.ShowCoordinates((int)mousePosition.X + ", " + (int)mousePosition.Y);
if (isDragging)
{
if (Math.Abs(lastMouseLocation.X - mousePosition.X) > 2 /*SystemParameters.MinimumHorizontalDragDistance*/ ||
Math.Abs(lastMouseLocation.Y - mousePosition.Y) > 2 /*SystemParameters.MinimumVerticalDragDistance*/)
{
equationRoot.HandleMouseDrag(mousePosition);
lastMouseLocation = mousePosition;
InvalidateVisual();
}
}
}
