• If this is your first visit, you will have to register before you can post. To view messages, please scroll below and select the forum that you would like to visits. Questions? Be sure to check out the Forum FAQ.

Announcement

Collapse
No announcement yet.

Partner 728x90

Collapse

mouse click and graphic delay

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    mouse click and graphic delay

    I have a mouse click event to create a crosshair on the screen with the price and time. It works but the graphic sometimes is delayed. Does anyone know why that is?


    protected void MouseClicked(object sender, MouseButtonEventArgs e)
    {
    // convert e.GetPosition for different dpi settings
    clickPoint.X = ChartingExtensions.ConvertToHorizontalPixels(e.Get Position(ChartPanel as IInputElement).X, ChartControl.PresentationSource);
    clickPoint.Y = ChartingExtensions.ConvertToVerticalPixels(e.GetPo sition(ChartPanel as IInputElement).Y, ChartControl.PresentationSource);

    convertedPrice = Instrument.MasterInstrument.RoundToTickSize(chartS cale.GetValueByY((float)clickPoint.Y));

    convertedTime = ChartControl.GetTimeBySlotIndex((int)ChartControl. GetSlotIndexByX((int)clickPoint.X));


    if (bShowMarkerLine == true)
    {
    Draw.VerticalLine(this, "VLine", convertedTime, Brushes.Blue);
    Draw.HorizontalLine(this, "HLine", convertedPrice, Brushes.Blue);

    tSelectedTime = convertedTime;
    dSelectedPrice = convertedPrice;
    }




    }

    #2
    Hello ballboy11,
    Thanks for your post.

    I would try storing your X and Y values in a private variable with the MouseClicked event and then rendering them with OnRender().
    Josh G.NinjaTrader Customer Service

    Comment

    Latest Posts

    Collapse

    Topics Statistics Last Post
    Started by bohenriksen, Today, 04:00 AM
    0 responses
    2 views
    0 likes
    Last Post bohenriksen  
    Started by Derjan, Today, 03:09 AM
    0 responses
    3 views
    0 likes
    Last Post Derjan
    by Derjan
     
    Started by exutmlay, Today, 02:38 AM
    0 responses
    2 views
    0 likes
    Last Post exutmlay  
    Started by CDXTrader, Today, 12:29 AM
    0 responses
    4 views
    0 likes
    Last Post CDXTrader  
    Started by TopGun13, Yesterday, 10:35 PM
    0 responses
    4 views
    0 likes
    Last Post TopGun13  
    Working...
    X