/// <summary>
/// DispatcherTimerで実行するポイント追加メソッド
/// UIスレッドで実行される
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MovingPoint(object sender, EventArgs e)
{
double mag = 50.0 + 40.0 * Math.Sin(ang2);
double ang = ang1;
var p = new ScatterPoint(mag, ang);
ScatterPointsLive.Add(p);
ang1 += dA1;
ang2 += dA2;
frameCount++;
if (watch.ElapsedMilliseconds > 1000 && frameCount > 1)
{
PointAddRate = string.Format("PointAddRate {0:#.}", this.frameCount / (this.watch.ElapsedMilliseconds * 0.001));
frameCount = 0;
watch.Restart();
}
}
/// <summary>
/// UIスレッド以外からポイントを追加する時に使用（Dispatcher.BeginInvokeを使用）
/// </summary>
/// <param name="sp"></param>
public void SetScatterPoint(ScatterPoint sp)
{
System.Windows.Application.Current.Dispatcher.BeginInvoke(
new Action(() => ScatterPointsLive.Add(sp)));
}