private void init()
{
//Read map data into map data object
_mapData = MapReader.Read(@"..\..\..\data\world3.map", @"..\..\..\data\world.dbf");
//Create map layers and add them to choropleth map
_polygonLayer.MapData = _mapData;
indexMapper = new StringIndexMapper(_mapData.AllDbfFields["GMI_CNTRY"], _mainWindow.DataHandler.RawDataProvider.RowIds);
_polygonLayer.IndexMapper = indexMapper;
_mainChoroplethMap.AddLayer(_polygonLayer);
_borderLayer.MapData = _mapData;
_mainChoroplethMap.AddLayer(_borderLayer);
_polygonLayer.ColorMap = _mainWindow.ColorMapHandler.MainColorMap;
_mainChoroplethMap.Position = mapInitPos;
_mainChoroplethMap.Zoom = mapInitZoom;
// index visibility manager
_polygonLayer.IndexVisibilityManager = _mainWindow.SharedVisibilityManager;
// selection colors
_polygonLayer.SelectedPolygonColor = _mainWindow.ColorMapHandler.SelectionColor;
// add tooltip to the map
_gavToolTip = new GavToolTip(_mainWindow);
_gavToolTip.FadeTime = 150;
_hoverController = new MouseHoverController(_mainWindow.getMapPanel(), 1, 5);
_hoverController.Hover += new EventHandler(_hoverController_Hover);
_hoverController.HoverEnd += new EventHandler(_hoverController_HoverEnd);
_mainWindow.SaPManager.AddComponent(_mainChoroplethMap);
_mainWindow.SaPManager.AddComponent(_polygonLayer);
_mainChoroplethMap.VizComponentMouseDown += new EventHandler <VizComponentMouseEventArgs>(_mainChoroplethMap_VizComponentMouseDown);
_mainWindow.mapReset.Click += new EventHandler(mapReset_Click);
//Add objects to view manager
_mainWindow.ViewManager.Add(_mainChoroplethMap, _mainWindow.getMapPanel());
}
private void SetupMapLayers()
{
string dir = Directory.GetCurrentDirectory();
string dataPath = "\\..\\..\\..\\data\\geodata\\maps\\";
string fileName = "europe_nation";
ShapeFileReader shapeReader = new ShapeFileReader();
iMapData = shapeReader.Read(dir + dataPath + fileName + ".shp"
, dir + dataPath + fileName + ".dbf"
, dir + dataPath + fileName + ".shx");
// Border Layer
borderLayer = new MapPolygonBorderLayer();
borderLayer.MapData = iMapData;
// Polygon Layer
polygonLayer = new MapPolygonLayer();
polygonLayer.MapData = iMapData;
polygonLayer.ColorMap = iColorMap;
polygonLayer.IndexVisibilityHandler = iPcPlot.IndexVisibilityHandler;
iPcPlot.FilterChanged += new EventHandler(iPcPlot_FilterChanged);
polygonSelectionLayer = new MapPolygonLayer();
polygonSelectionLayer.MapData = iMapData;
polygonSelectionLayer.PolygonColor = Color.FromArgb(220, 220, 220);
polygonSelectionLayer.Alpha = 120;
borderSelectionLayer = new MapPolygonBorderLayer();
borderSelectionLayer.MapData = iMapData;
borderSelectionLayer.BorderColor = Color.Black;
borderSelectionLayer.Translation = new Vector3(0.6f, 0.6f, 0); // borderSelectionLayer.Translation.X;
iSelectedInVisibility = new IndexVisibilityHandler(iMapData.RegionList.Count);
iSelectedVisibility = new IndexVisibilityHandler(iMapData.RegionList.Count);
iSelectedInVisibility.Clear();
iInVisibilityList = iSelectedInVisibility.CreateVisibilityList();
iVisibilityList = iSelectedVisibility.CreateVisibilityList();
for (int i = 0, endI = iMapData.RegionList.Count; i < endI; i++)
{
iVisibilityList.SetVisibility(i, 0, false);
}
polygonSelectionLayer.IndexVisibilityHandler = iSelectedInVisibility;
borderSelectionLayer.IndexVisibilityHandler = iSelectedVisibility;
// polygonSelectionLayer.SelectedPolygonColor = Color.Transparent;
// Glyph Layer
glyphLayer = new CountryGlyphLayer(iPanel);
glyphLayer.ActiveGlyphPositioner = new CenterGlyphPositioner();
glyphLayer.ActiveGlyphPositioner.MapData = iMapData;
glyphLayer.Input = iDataCube;
glyphLayer.IndexVisibilityHandler = iPcPlot.IndexVisibilityHandler;
// Choropleth Map
choroMap = new ChoroplethMap();
choroMap.VizComponentMouseDown += new EventHandler <VizComponentMouseEventArgs>(MouseDown);
choroMap.VizComponentMouseUp += new EventHandler <VizComponentMouseEventArgs>(MouseUp);
// Add layers on the proper order
choroMap.AddLayer(polygonLayer);
choroMap.AddLayer(borderLayer);
choroMap.AddLayer(polygonSelectionLayer);
choroMap.AddLayer(borderSelectionLayer);
choroMap.AddLayer(glyphLayer);
Invalidate();
//iSelectedColorLegend = new InteractiveColorLegend();
//iSelectedColorLegend.ColorMap = iLegendColorMap;
//iSelectedColorLegend.BorderColor = Color.Black;
//iSelectedColorLegend.ShowMinMaxValues = false;
//iSelectedColorLegend.SetLegendSize(10, 200);
//iSelectedColorLegend.SetPosition(50F, 10F);
//iSelectedColorLegend.SetLegendSize(0.02f, 0.2f);
//iSelectedColorLegend.ShowColorEdgeSliders = false;
//iSelectedColorLegend.ShowColorEdgeSliderValue = false;
////iSelectedColorLegend.ColorEdgeValuesChanged += new EventHandler(ColorLegendChanged);
//choroMap.AddSubComponent(iSelectedColorLegend);
iColorLegend = new InteractiveColorLegend();
iColorLegend.ColorMap = iColorMap;
//iColorLegend.BorderColor = Color.Black;
//iColorLegend.SliderTextColor = Color.Black;
//iColorLegend.ShowMinMaxValues = true;
iColorLegend.SetPosition(10, 10);
iColorLegend.SetLegendSize(15, 200);
iColorLegend.ShowColorEdgeSliders = true;
iColorLegend.ShowColorEdgeSliderValue = false;
iColorLegend.ColorEdgeValuesChanged += new EventHandler(ColorLegendChanged);
//iColorLegend.ShowValueSliders = true;
//iColorLegend.ShowValueSliderValue = true;
//iColorLegend.ValueSliderValuesChanged += new EventHandler(ColorLegendChanged);
//iColorLegend.SetEdgeSliders(InteractiveColorLegend.SliderLinePosition.Center, InteractiveColorLegend.TextPosition.RightOrBottom, true);
choroMap.AddSubComponent(iColorLegend);
renderer.Add(choroMap, iPanel);
}
private void InitializeMap()
{
//throw new NotImplementedException();
choroplethMap = new ChoroplethMap();
mapBorderLayer = new MapBorderLayer();
mapBorderLayer.MapData = mapData;
mapPolygonLayer = new MapPolygonLayer();
mapPolygonLayer.MapData = mapData;
mapPolygonLayer.IndexMapper = stringIndexMapper;
mapPolygonLayer.ColorMap = colorMap;
choroplethMap.Position = new Vector2(0.5f, 0.23f);
choroplethMap.Zoom = -(0.75f);
choroplethMap.AddLayer(mapPolygonLayer);
choroplethMap.AddLayer(mapBorderLayer);
choroplethMap.AddSubComponent(interactiveColorLegend);
choroplethMap.VizComponentMouseDown += new EventHandler<VizComponentMouseEventArgs>(choroplethMap_VizComponentMouseDown);
choroplethMap.VizComponentMouseUp += new EventHandler<VizComponentMouseEventArgs>(choroplethMap_VizComponentMouseUp);
choroplethMap.VizComponentMouseMove += new EventHandler<VizComponentMouseEventArgs>(choroplethMap_VizComponentMouseMove);
choroplethMap.PositionInternallyChanged += new EventHandler(choroplethMap_PositionInternallyChanged);
choroplethMap.ZoomInternallyChanged += new EventHandler(choroplethMap_ZoomInternallyChanged);
}