private void bitmap_MouseMove(object sender, MouseEventArgs e)
{
vm = new MinuteQuoteViewModel();
int tmp = random.Next(600);
vm.LastPx = tmp;
this.bitmap.LatestQuote = vm;
}
private static void OnLatestQuotePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
WriteableBitmapTrendLine trendLine = (WriteableBitmapTrendLine)d;
MinuteQuoteViewModel latestQuote = (MinuteQuoteViewModel)e.NewValue;
if (latestQuote != null)
{
trendLine.DrawTrendLine((float)latestQuote.LastPx);
}
}
