using System;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Shapes;



namespace Microsoft.Research.DynamicDataDisplay.PointMarkers

{

    /// <summary>Adds Circle element at every point of graph</summary>

	public class RectElementPointMarker : ShapeElementPointMarker {

        

        public override UIElement CreateMarker()

        {

            Rectangle result = new Rectangle();

            result.Width = Size;

            result.Height = Size;

            result.Stroke = Brush;

			result.Fill = Fill;

            if (!String.IsNullOrEmpty(ToolTipText))

            {

                ToolTip tt = new ToolTip();

                tt.Content = ToolTipText;

                result.ToolTip = tt;

            }

            return result;

        }



        public override void SetMarkerProperties(UIElement marker)

        {

            Rectangle rect = (Rectangle)marker;



            rect.Width = Size;

            rect.Height = Size;

            rect.Stroke = Brush;

            rect.Fill = Fill;



            if (!String.IsNullOrEmpty(ToolTipText))

            {

                ToolTip tt = new ToolTip();

                tt.Content = ToolTipText;

                rect.ToolTip = tt;

            }

        }



        public override void SetPosition(UIElement marker, Point screenPoint)

        {

            Canvas.SetLeft(marker, screenPoint.X - Size / 2);

            Canvas.SetTop(marker, screenPoint.Y - Size / 2);

        }

	}

}