protected override void OnMouseDown(MouseEventArgs e)
{
if (!isDrawRectAreaCreated && e.Button == MouseButtons.Left)
{
firstStartPoint = new Point(e.X, e.Y);
}
if (!isDrawRectAreaCreated)
{
return;
}
lastPoint.X = e.X;
lastPoint.Y = e.Y;
selectMode = SelectionMode.None;
Point point = new Point(e.X, e.Y);
int handleNumber = drawRect.HitTest(point);
// resize
if (handleNumber > 0)
{
selectMode = SelectionMode.Size;
resizedObjectHandle = handleNumber;
}
// move
if (selectMode == SelectionMode.None)
{
if (handleNumber == 0)
{
selectMode = SelectionMode.Move;
drawArea.Cursor = Cursors.SizeAll;
}
}
base.OnMouseDown(e);
}
