void elm_MouseClick(object sender, EventArgs e)
{
if (m_Balloon != null)
{
m_Balloon.FadeOut();
m_Balloon = null;
}
var elm = sender as CandleElement;
if (elm == null)
{
return;
}
var target = new Point(elm.DisplayRegion.Left + BAR_WIDTH / 2, elm.DisplayRegion.Top - 1);
target = elm.Host.PointToScreen(target);
var c = elm.Candle;
var body = new Rectangle(target.X - 100, target.Y - 128, 200, 100);
m_Balloon = new Balloon(body, target, Color.FromArgb(200, 255, 255, 50));
m_Balloon.Deactivate += (s, _) => { DisposableObject.DisposeAndNull(ref m_Balloon); };
m_Balloon.Text =
@"{0} {1} sec
Open: {2}
Close: {3}
Hi: {4}
Low: {5}
Buy: {6}
Sell: {7}
".Args(c.TimeStamp, c.TimeSpanMs / 1000, c.OpenPrice, c.ClosePrice, c.LowPrice, c.HighPrice, c.BuyVolume, c.SellVolume);
m_Balloon.DisposeOnFadeOut = true;
m_Balloon.FadeIn();
}
private void button4_Click(object sender, EventArgs e)
{
balloon.FadeOut();
}
