/Main/src/DevSamples/BitmapBasedGraphSample/Window1.xaml.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

using Microsoft.Research.DynamicDataDisplay;

using System.Threading;



namespace BitmapBasedGraphSample

{

    /// <summary>

    /// Interaction logic for Window1.xaml

    /// </summary>

    public partial class Window1 : Window

    {

        public Window1()

        {

            InitializeComponent();

        }

    }



    public class BitmapBasedSampleGraph : BitmapBasedGraph

    {

        protected override BitmapSource RenderFrame(DataRect dataRect, Rect output)

        {

            Grid grid = new Grid();

            grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(1, GridUnitType.Star) });

            grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(1, GridUnitType.Star) });

            TextBlock lt = new TextBlock

            {

                VerticalAlignment = VerticalAlignment.Top,

                HorizontalAlignment = HorizontalAlignment.Left,

                Text = String.Format("({0},{1})", dataRect.XMin, dataRect.YMax)

            };

            grid.Children.Add(lt);

            Grid.SetRow(lt, 0);

            TextBlock rb = new TextBlock

            {

                VerticalAlignment = VerticalAlignment.Bottom,

                HorizontalAlignment = HorizontalAlignment.Right,

                Text = String.Format("({0},{1})", dataRect.XMax, dataRect.YMin)

            };

            grid.Children.Add(rb);

            Grid.SetRow(rb, 1);

            Border border = new Border();

            border.BorderThickness = new Thickness(3);

            border.BorderBrush = Brushes.Blue;

            border.Child = grid;



            RenderTargetBitmap rtb = new RenderTargetBitmap((int)output.Width, (int)output.Height, 96, 96, PixelFormats.Default);

            border.Measure(new Size(output.Width, output.Height));

            border.Arrange(output);

            rtb.Render(border);



            Thread.Sleep(1000);



            return rtb;

        }

	}

}