FloatingPanelsExample.xaml.cs :  » GIS » DeepEarth » ExampleControlBing » AppDemos » C# / CSharp Open Source

// Deep Earth is a community project available under the Microsoft Public License (Ms-PL)
// Code is provided as is and with no warrenty  Use at your own risk
// View the project and the latest code at http://DeepEarth.codeplex.com/

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using DeepEarth.BingMapsToolkit.Client.Common.Entities;
using DeepEarth.BingMapsToolkit.Client.Controls;
using DeepEarth.BingMapsToolkit.Client.MapGeometry;
using DeepEarth.BingMapsToolkit.Common.Entities;
using PointGisSharpBlog.NetTopologySuite.Geometries.Point;

namespace ExampleControlBing.AppDemos{
    public partial class FloatingPanelsExample
    {
        public FloatingPanelsExample()
        {
            InitializeComponent();
            layerPanel.Loaded += FloatingPanelsExample_Loaded;
        }

        private void FloatingPanelsExample_Loaded(object sender, RoutedEventArgs e)
        {
            var styles = new Dictionary<string, StyleSpecification>();
            styles.Add("defaultstyle", new StyleSpecification
                                           {
                                               ID = "style 1",
                                               LineColour = "FF1B0AA5",
                                               LineWidth = 2,
                                               PolyFillColour = "88677E1E",
                                               ShowFill = true,
                                               ShowLine = true,
                                               IconURL = "http://soulsolutions.com.au/Images/pin.png",
                                               IconScale = 2
                                           });

            var layers = new ObservableCollection<LayerDefinition>();
            layers.Add(new LayerDefinition
                           {
                               CurrentVersion = DateTime.Now,
                               IsEditable = false,
                               LabelOn = false,
                               LayerAlias = "Sample Layer",
                               LayerID = "1",
                               LayerStyleName = "style 3",
                               LayerTimeout = -1,
                               LayerType = 1,
                               MaxDisplayLevel = 100,
                               MBR = new byte[0],
                               MinDisplayLevel = 1,
                               PermissionToEdit = false,
                               Selected = true,
                               Tags = "Test Group",
                               ZIndex = 30,
                               Temporal = true,
                               IconURI = "http://soulsolutions.com.au/Images/pin.png",
                               ObjectAttributes = new Dictionary<int, LayerObjectAttributeDefinition>()
                           });

            layerPanel.Styles = styles;
            layerPanel.EnableBalloon = true;

            layerPanel.LoadLayerData += layerPanel_LoadLayer;
            layerPanel.BalloonLaunch += layerPanel_BalloonLaunch;

            layerPanel.Layers = layers;
        }

        private void layerPanel_BalloonLaunch(object sender, BalloonEventArgs args)
        {
            //get balloon data for item (on demand), eg make a database call here.
            var grid = new Grid {Width = 300, Height = 200};
            var textblock = new TextBlock
                                {
                                    Foreground = new SolidColorBrush(Colors.White),
                                    Text = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss")
                                };
            grid.Children.Add(textblock);
            ((InfoGeometry) sender).BalloonData.Add(grid);
        }

        private void layerPanel_LoadLayer(object sender, LoadLayerEventArgs args,
                                          Action<ObservableCollection<VectorLayerData>, LayerDefinition> callback)
        {
            //get layer data for layer
            var data = new ObservableCollection<VectorLayerData>();
            for (double x = -50; x <= 50; x += 1)
            {
                var point = new Point(x, x);
                data.Add(new VectorLayerData
                             {
                                 Geo = point.AsBinary(),
                                 ID = x.ToString(),
                                 Label = x.ToString(),
                                 //TimeStamp = DateTime.Now.AddHours(x),
                             });
            }

            callback(data, args.Layer);
        }
    }
}