/// <summary>
/// Initializes a new instance of the <see cref="GeoMap"/> class.
/// </summary>
public GeoMap()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
_core = new GeoMap <SkiaSharpDrawingContext>(this);
_shapesObserver = new CollectionDeepObserver <IMapElement>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
_seriesObserver = new CollectionDeepObserver <IGeoSeries>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
Background = new SolidColorBrush(new Color(0, 0, 0, 0));
PointerWheelChanged += OnPointerWheelChanged;
PointerPressed += OnPointerPressed;
PointerMoved += OnPointerMoved;
PointerLeave += OnPointerLeave;
//Shapes = Enumerable.Empty<MapShape<SkiaSharpDrawingContext>>();
ActiveMap = Maps.GetWorldMap <SkiaSharpDrawingContext>();
SyncContext = new object();
DetachedFromVisualTree += GeoMap_DetachedFromVisualTree;
}
/// <summary>
/// Initializes a new instance of the <see cref="GeoMap"/> class.
/// </summary>
public GeoMap()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
_core = new GeoMap <SkiaSharpDrawingContext>(this);
PointerPressed += OnPointerPressed;
PointerMoved += OnPointerMoved;
PointerReleased += OnPointerReleased;
PointerWheelChanged += OnWheelChanged;
PointerExited += OnPointerExited;
SizeChanged += GeoMap_SizeChanged;
_shapesObserver = new CollectionDeepObserver <IMapElement>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core.Update(),
true);
_seriesObserver = new CollectionDeepObserver <IGeoSeries>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core.Update(),
true);
SetValue(ShapesProperty, Enumerable.Empty <MapShape <SkiaSharpDrawingContext> >());
SetValue(SeriesProperty, Enumerable.Empty <IGeoSeries>());
SetValue(ActiveMapProperty, Maps.GetWorldMap <SkiaSharpDrawingContext>());
SetValue(SyncContextProperty, new object());
Unloaded += GeoMap_Unloaded;
}
/// <summary>
/// Initializes a new instance of the <see cref="GeoMap"/> class.
/// </summary>
public GeoMap()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
_activeMap = Maps.GetWorldMap <SkiaSharpDrawingContext>();
_core = new GeoMap <SkiaSharpDrawingContext>(this);
_shapesObserver = new CollectionDeepObserver <IMapElement>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
_seriesObserver = new CollectionDeepObserver <IGeoSeries>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
var c = Controls[0].Controls[0];
c.MouseDown += OnMouseDown;
c.MouseMove += OnMouseMove;
c.MouseUp += OnMouseUp;
c.MouseLeave += OnMouseLeave;
c.MouseWheel += OnMouseWheel;
Resize += GeoMap_Resize;
}
private void Initialize()
{
try
{
layersControl1.Map = mapControl1.Map;
mapControl1.Action = Action.Pan;
m_mapControlEagleEye.Map.ViewEntire();
m_mapControlEagleEye.MarginPanEnabled = false;
m_mapControlEagleEye.IsWaitCursorEnabled = false;
m_mapControlEagleEye.InteractionMode = InteractionMode.CustomAll;
m_mapControlEagleEye.Cursor = Cursors.Arrow;
workspaceControl1.WorkspaceTree.NodeMouseDoubleClick += new TreeNodeMouseClickEventHandler(WorkspaceTree_NodeMouseDoubleClick);
mapControl1.IsWaitCursorEnabled = false;
mapControl1.TrackMode = TrackMode.Track;
m_mapLayoutControl.TrackMode = TrackMode.Edit;
m_mapLayoutControl.MapLayout.Zoom(4);
elements = m_mapLayoutControl.MapLayout.Elements;
geoMap = new GeoMap();
m_myAction = MeasureAction.None;
mapControl1.MouseMove += new MouseEventHandler(MouseMoveHandler);
mapControl1.Tracking += new TrackingEventHandler(TrackingHandler);
mapControl1.Tracked += new TrackedEventHandler(TrackedHandler);
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GeoMap"/> class.
/// </summary>
public GeoMap()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
_core = new GeoMap <SkiaSharpDrawingContext>(this);
canvas.SkCanvasView.EnableTouchEvents = true;
canvas.SkCanvasView.Touch += OnSkCanvasTouched;
SizeChanged += GeoMap_SizeChanged;
_shapesObserver = new CollectionDeepObserver <IMapElement>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
_seriesObserver = new CollectionDeepObserver <IGeoSeries>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
SetValue(ShapesProperty, Enumerable.Empty <IMapElement>());
SetValue(SeriesProperty, Enumerable.Empty <IGeoSeries>());
SetValue(ActiveMapProperty, Maps.GetWorldMap <SkiaSharpDrawingContext>());
SetValue(SyncContextProperty, new object());
}
public ViewModel(Map esriMap)
{
GeoMap = new GeoMap(esriMap);
GeoMap.PanToChangedEvent += GeoMap_PanToChangedEvent;
_geoMap.NavigateExtentDoneEvent += _geoMap_NavigateExtentDoneEvent;
}
private void InitializeMap()
{
GeoMap = new GeoMap();
GeoMap.Source = WorldPath;
// move, zoom in and zoom out
GeoMap.EnableZoomingAndPanning = true;
// show a value of heatmap on the Geomap.
GeoMap.Hoverable = true;
GeoMap.DefaultLandFill = new SolidColorBrush(System.Windows.Media.Color.FromRgb(255, 242, 242));
GeoMap.Base.Background = new SolidColorBrush(System.Windows.Media.Color.FromRgb(128, 128, 128));
mpnl_map.Controls.Add(GeoMap);
GeoMap.Dock = DockStyle.Fill;
GeoMap.LandStroke = new SolidColorBrush(Colors.Black);
GeoMap.GradientStopCollection = new GradientStopCollection()
{
new GradientStop(System.Windows.Media.Color.FromRgb(250, 233, 233), 0.00),
new GradientStop(System.Windows.Media.Color.FromRgb(234, 207, 207), 0.25),
new GradientStop(System.Windows.Media.Color.FromRgb(191, 132, 132), 0.55),
new GradientStop(System.Windows.Media.Color.FromRgb(158, 76, 76), 0.75),
new GradientStop(System.Windows.Media.Color.FromRgb(113, 0, 0), 1.00),
};
GeoMap.LandClick += GeoMap_LandClick;
}
/// <summary>
/// Initializes a new instance of <see cref="MapContext{TDrawingContext}"/> class.
/// </summary>
public MapContext(
GeoMap <TDrawingContext> core,
IGeoMapView <TDrawingContext> view,
CoreMap <TDrawingContext> map,
MapProjector projector)
{
CoreMap = core;
MapFile = map;
Projector = projector;
View = view;
}
private void InitializeLayout()
{
try
{
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
// 构造GeoMap
// Create the GeoMap object.
GeoMap geoMap = new GeoMap();
geoMap.MapName = "地籍图";
// 设置GeoMap对象的外切矩形
// Set the exterior rectangle.
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMap.Shape = geoRect;
elements.AddNew(geoMap);
m_mapID = elements.GetID();
// 构造指北针
// Initialize the GeoNorthArrow
GeoNorthArrow northArrow = new GeoNorthArrow(
NorthArrowStyleType.EightDirection,
new Rectangle2D(new Point2D(1400, 2250), new Size2D(350, 350)),
0);
northArrow.BindingGeoMapID = m_mapID;
elements.AddNew(northArrow);
// 构造比例尺
// Initialize the scale
GeoMapScale scale = new GeoMapScale(m_mapID, new Point2D(125, 400), 50, 50);
scale.LeftDivisionCount = 2;
scale.ScaleUnit = Unit.Kilometer;
scale.SegmentCount = 4;
elements.AddNew(scale);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Called when the control renders.
/// </summary>
/// <param name="firstRender"></param>
/// <returns></returns>
/// <exception cref="Exception"></exception>
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (!firstRender)
{
return;
}
_core = new GeoMap <SkiaSharpDrawingContext>(this);
_shapesObserver = new CollectionDeepObserver <IMapElement>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
_seriesObserver = new CollectionDeepObserver <IGeoSeries>(
(object?sender, NotifyCollectionChangedEventArgs e) => _core?.Update(),
(object?sender, PropertyChangedEventArgs e) => _core?.Update(),
true);
// ToDo: Pointer events.
//var c = Controls[0].Controls[0];
//c.MouseDown += OnMouseDown;
//c.MouseMove += OnMouseMove;
//c.MouseUp += OnMouseUp;
//c.MouseLeave += OnMouseLeave;
//c.MouseWheel += OnMouseWheel;
//Resize += GeoMap_Resize;
if (_dom is null)
{
_dom = new DomJsInterop(JS);
}
var canvasBounds = await _dom.GetBoundingClientRect(_canvasContainer);
_canvasWidth = canvasBounds.Width;
_canvasHeight = canvasBounds.Height;
_core.Update();
if (_motionCanvas is null)
{
throw new Exception("MotionCanvas not found");
}
_jsFlexibleContainer.Resized += OnResized;
}
public View()
{
InitializeComponent();
Size = new System.Drawing.Size(90, 90);
var viewModel = new ViewModel();
// Adding a cartesian chart to the UI...
_cartesian = new CartesianChart
{
Series = viewModel.CatesianSeries,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 0),
Size = new System.Drawing.Size(400, 200)
};
Controls.Add(_cartesian);
// Adding a pie chart to the UI...
_pie = new PieChart
{
Series = viewModel.PieSeries,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 200),
Size = new System.Drawing.Size(400, 200)
};
Controls.Add(_pie);
// Adding a map chart to the UI...
_map = new GeoMap
{
Shapes = viewModel.MapShapes,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 400),
Size = new System.Drawing.Size(400, 200)
};
Controls.Add(_map);
// now lets create the images // mark
CreateImageFromCartesianControl(); // mark
CreateImageFromPieControl(); // mark
CreateImageFromGeoControl(); // mark
}
async void OnItemChanged(object newValue)
{
location = (string)newValue;
try
{
string json = await fnDownloadString(strGeoCodingUrl + "?address=" + (string)newValue);
if (json == "Exception")
{
return;
}
GeoMap objGeo = JsonConvert.DeserializeObject <GeoMap>(json);
PositionChanged = new Position(objGeo.results[0].geometry.location.lat, objGeo.results[0].geometry.location.lng);
}
catch
{
await _contentPage.DisplayAlert("Warning", "Unable to process at this moment!!!", "OK");
}
}
public View()
{
InitializeComponent();
Size = new System.Drawing.Size(50, 50);
var viewModel = new ViewModel();
var chart = new GeoMap
{
Shapes = viewModel.Shapes,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 0),
Size = new System.Drawing.Size(50, 50),
Anchor = AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top | AnchorStyles.Bottom
};
Controls.Add(chart);
}
public gk065()
{
InitializeComponent();
workspace1 = new SuperMap.Data.Workspace();
/* WorkspaceConnectionInfo workspaceConnectionInfo = new WorkspaceConnectionInfo();
* workspaceConnectionInfo.Type = WorkspaceType.Oracle;
* workspaceConnectionInfo.Server = "ORCL";
* workspaceConnectionInfo.Database = "";
* workspaceConnectionInfo.Name = "workspace";
* workspaceConnectionInfo.User = "******";
* workspaceConnectionInfo.Password = "******";
* workspace1.Open(workspaceConnectionInfo);*/
workspace1.Open(gkfqd.Common.Tool.GetConnectionInfo());
mapLayoutControl1.MapLayout.Workspace = workspace1;
mapLayoutControl1.IsHorizontalScrollbarVisible = true;
mapLayoutControl1.IsVerticalScrollbarVisible = true;
try
{
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
//构造GeoMap
GeoMap geoMap = new GeoMap();
geoMap.MapName = "temp";
//设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMap.Shape = geoRect;
elements.AddNew(geoMap);
m_mapID = elements.GetID();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
mapLayoutControl1.TrackMode = TrackMode.Edit;
mapLayoutControl1.MapLayout.Zoom(4);
}
public void InitializeLayout(string mapName)
{
try
{
LayoutElements elements = m_mapLayoutControl.MapLayout.Elements;
// 构造GeoMap
GeoMap geoMap = new GeoMap();
//设置地图名称，在工作空间内的地图
geoMap.MapName = mapName;
// 设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(1000, 1300), new Size2D(1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMap.Shape = geoRect;
elements.AddNew(geoMap);
m_mapID = elements.GetID();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
private void AddMap(string mapName)
{
try
{
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
//构造GeoMap
GeoMap geoMapUse = new GeoMap();
geoMapUse.MapName = mapName;
// geoMapUse. = m_mapControl.Map;
//设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMapUse.Shape = geoRect;
elements.AddNew(geoMapUse);
m_mapID = elements.GetID();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
internal MyWorldMapChart(Object _worldMapChart)
{
this.worldMapChart = (GeoMap)_worldMapChart;
}
public View()
{
InitializeComponent();
Size = new System.Drawing.Size(90, 90);
var viewModel = new ViewModel();
// Adding a cartesian chart to the UI...
_cartesian = new CartesianChart
{
Series = viewModel.CatesianSeries,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 0),
Size = new System.Drawing.Size(400, 200),
//Anchor = AnchorStyles.Left | AnchorStyles.Right
};
Controls.Add(_cartesian);
// Adding a pie chart to the UI...
_pie = new PieChart
{
Series = viewModel.PieSeries,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 200),
Size = new System.Drawing.Size(400, 200),
//Anchor = AnchorStyles.Left | AnchorStyles.Right
};
Controls.Add(_pie);
// Adding a map chart to the UI...
_map = new GeoMap
{
Shapes = viewModel.MapShapes,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 400),
Size = new System.Drawing.Size(400, 200),
//Anchor = AnchorStyles.Left | AnchorStyles.Right
};
Controls.Add(_map);
// CARTESIAN CHART IMAGE
// you can create an image of a chart from memory using the
// SKCartesianChart, SKPieChart or SKGeoMap classes.
// in the case of this sample
// the image was generated at the root folder
var cartesianChart = new SKCartesianChart
{
Width = 900,
Height = 600,
Series = viewModel.CatesianSeries
};
// notice classes that implement ISkiaSharpChart (SKCartesianChart, SKPieChart and SKGeoMap classes)
// do not require a UI you can use this objects installing only the
// LiveChartsCore.SkiaSharpView package.
// you can save the image to png (by default), or use the second argument to specify another format.
cartesianChart.SaveImage("CartesianImageFromMemory.png"); // <- path where the image will be generated
// alternatively you can get the image and do different operations:
using var image = cartesianChart.GetImage();
using var data = image.Encode();
var base64 = Convert.ToBase64String(data.AsSpan());
// or you could also use a chart in the user interface to create an image
CreateImageFromCartesianControl();
// PIE CHART IMAGE
new SKPieChart
{
Width = 900,
Height = 600,
Series = viewModel.PieSeries
}.SaveImage("PieImageFromMemory.png");
// or create it from a control in the UI
CreateImageFromPieControl();
// GEO MAP CHART IMAGE
new SKGeoMap
{
Width = 900,
Height = 600,
Shapes = viewModel.MapShapes
}.SaveImage("MapImageFromMemory.png");
// or create it from a control in the UI
CreateImageFromGeoControl();
}
private void 边框ToolStripMenuItem_Click(object sender, EventArgs e)
{
GeoMap geoMapUseLine = new GeoMap();
geoMapUseLine.MapName = "2000年各省人口数分段专题图";
//设置GeoMap对象的外切矩形
Rectangle2D rectangle2D = new Rectangle2D(new Point2D(850, 1250), new Size2D(1500, 1500));
GeoRectangle geoRectangle = new GeoRectangle(rectangle2D, 0);
geoMapUseLine.Shape = geoRectangle;
//设置GeoMap对象的MapBorder
GeoMapBorder geoMapBorder = new GeoMapBorder();
geoMapBorder.BorderType = GeoMapBorderType.Complex;
//设置MapBorder的内框
geoMapBorder.InFrameColor = Color.White;
geoMapBorder.InFrameWidth = 0.5;
geoMapBorder.InFrameInterval = 5;
//设置MapBorder的内线
geoMapBorder.InLineColor = Color.FromArgb(115, 115, 115);
geoMapBorder.InLineWidth = 0.5;
geoMapBorder.InLineInterval = 5;
//设置MapBorder的外线
geoMapBorder.OutLineColor = Color.White;
geoMapBorder.OutLineWidth = 0.5;
geoMapBorder.OutLineInterval = 30;
//设置MapBorder的外框
geoMapBorder.OutFrameColor = Color.FromArgb(115, 115, 115);
geoMapBorder.OutFrameWidth = 1;
geoMapBorder.OutFrameInterval = 2;
//设置填充文本的风格
TextStyle fillTextStyle = new TextStyle();
fillTextStyle.Shadow = true;
fillTextStyle.Alignment = TextAlignment.TopCenter;
fillTextStyle.BackColor = Color.White;
fillTextStyle.ForeColor = Color.FromArgb(135, 171, 217);
fillTextStyle.BackOpaque = true;
fillTextStyle.Bold = false;
fillTextStyle.FontName = "宋体";
fillTextStyle.FontHeight = 10.0;
fillTextStyle.FontWidth = 10.0;
fillTextStyle.IsSizeFixed = false;
fillTextStyle.Weight = 100;
//设置MapBorder的填充
geoMapBorder.FillType = GeoMapBorderFillType.Text;
geoMapBorder.FillDirection = FillDirectionType.Inner;
geoMapBorder.FillText = " * ";
geoMapBorder.FillTextStyle = fillTextStyle;
//设置MapBorder的转角填充
geoMapBorder.CornerFillType = GeoMapBorderFillType.Image;
geoMapBorder.CornerFillImageFile = @"../../Resources/SceneBrowse/a18.bmp";
geoMapBorder.CornerFillStartMode = CornerFillStartMode.LeftBottom;
geoMapUseLine.MapBorder = geoMapBorder;
geoMapUseLine.IsBorderVisible = true;
mapLayoutControl1.MapLayout.Elements.AddNew(geoMapUseLine);
}
private void 图例ToolStripMenuItem_Click(object sender, EventArgs e)
{
LayoutElements layoutElements = mapLayoutControl1.MapLayout.Elements;
layoutElements.SeekID(GetMapID());
GeoMap geoMapUse = (GeoMap)layoutElements.GetGeometry();
string geoMapName = geoMapUse.MapName;
GeoLegend geoLegend = new GeoLegend(geoMapName, workspace1);
geoLegend.Height = 175;
geoLegend.Width = 350;
geoLegend.Center = new Point2D(1375, 1855);
GeoStyle geoLegendStyle = new GeoStyle();
geoLegendStyle.FillForeColor = Color.FromArgb(255, 235, 175);
geoLegendStyle.FillOpaqueRate = 30;
geoLegendStyle.LineWidth = 0.5;
geoLegendStyle.LineColor = Color.FromArgb(65, 65, 65);
geoLegend.BackGroundStyle = geoLegendStyle;
geoLegend.ColumnCount = 3;
//设置图例项和图例子项的说明文本的风格
TextStyle geoLegendtextStyle = new TextStyle();
geoLegendtextStyle.BackColor = Color.Yellow;
geoLegendtextStyle.ForeColor = Color.Blue;
geoLegendtextStyle.FontName = "宋体";
geoLegendtextStyle.FontHeight = 20.0;
geoLegendtextStyle.FontWidth = 12.0;
geoLegendtextStyle.IsSizeFixed = false;
geoLegend.ItemTextStyle = geoLegendtextStyle;
geoLegend.SubItemTextStyle = geoLegendtextStyle;
//设置图例标题风格
TextStyle titleTextStyle = new TextStyle();
titleTextStyle.BackColor = Color.Yellow;
titleTextStyle.ForeColor = Color.Blue;
titleTextStyle.FontName = "宋体";
titleTextStyle.FontHeight = 40.0;
titleTextStyle.FontWidth = 25.0;
titleTextStyle.Italic = true;
titleTextStyle.Bold = true;
titleTextStyle.IsSizeFixed = false;
titleTextStyle.Weight = 200;
geoLegend.Title = "图例";
geoLegend.TitleStyle = titleTextStyle;
//将图例添加到布局图层，而非屏幕图层。
geoLegend.Load(false);
mapLayoutControl1.MapLayout.Elements.AddNew(geoLegend);
}
private void 添加标题ToolStripMenuItem_Click(object sender, EventArgs e)
{
gk066 addTitle = new gk066();
addTitle.StartPosition = FormStartPosition.CenterScreen; //窗体居中
addTitle.ShowDialog();
#region 添加标文本题
//标题添加
TextStyle textStyle = new TextStyle();
textStyle.Alignment = TextAlignment.TopCenter;
textStyle.BackColor = Color.FromArgb(65, 65, 65);
textStyle.ForeColor = Color.FromArgb(174, 241, 176);
textStyle.BackOpaque = false;
textStyle.Bold = true;
textStyle.FontName = "楷体";
textStyle.FontHeight = addTitle.FontHeight;
textStyle.FontWidth = addTitle.FontWidth;
textStyle.IsSizeFixed = false;
textStyle.Italic = true;
textStyle.Outline = true;
textStyle.Weight = 500;
//添加文本
TextPart textPart = new TextPart(addTitle.title, new Point2D(850, 2150), 0);
geoText = new GeoText(textPart, textStyle);
//先删除后添加实现刷新效果
if (ElementsId != -1)
{
ElementsIdS[0] = ElementsId;
mapLayoutControl1.MapLayout.Elements.Delete(ElementsIdS);
}
//添加地图
mapLayoutControl1.MapLayout.Elements.AddNew(geoText);
//取得id 下次设定时删除用
ElementsId = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
#region 设定图层颜色 与显示比例尺
geoMapUse = mapLayoutControl1.MapLayout.Elements.GetGeometry() as GeoMap;
Map map = new Map();
map.Workspace = workspace1;
map.FromXML(workspace1.Maps.GetMapXML(geoMapUse.MapName));
LayerSettingVector setting = map.Layers[0].AdditionalSetting as LayerSettingVector;
setting.Style.FillForeColor = addTitle.selectColor;
map.Layers[0].AdditionalSetting = setting;
workspace1.Maps.SetMapXML(geoMapUse.MapName, map.ToXML());
workspace1.Save();
geoMapUse = new GeoMap();
geoMapUse.MapName = "temp";
//设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMapUse.Shape = geoRect;
//动态设置缩放比例尺
geoMapUse.MapScale = addTitle.scaleNumerator / addTitle.scaleDenominato;
mapLayoutControl1.MapLayout.Elements.AddNew(geoMapUse);
//记录下mapid
ElementsIdMap = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
#region 添加地图比例标尺
//添加地图带比例标尺
geoMapScale = new GeoMapScale(ElementsIdMap, new Point2D(1050, 515), 550, 18);
geoMapScale.ScaleUnit = Unit.Kilometer;
geoMapScale.LeftDivisionCount = 2;
geoMapScale.SegmentCount = 2;
geoMapScale.ScaleType = GeoMapScaleType.Railway;
////先删除后添加实现刷新效果
if (ElementsIdScale != -1)
{
ElementsIdScaleArrar[0] = ElementsIdScale;
mapLayoutControl1.MapLayout.Elements.Delete(ElementsIdScaleArrar);
}
//取得id 下次设定时删除用
mapLayoutControl1.MapLayout.Elements.AddNew(geoMapScale);
ElementsIdScale = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
addTitle.Close();
}
public View()
{
InitializeComponent();
Size = new System.Drawing.Size(90, 90);
var viewModel = new ViewModel();
// Adding a cartesian chart to the UI...
_cartesian = new CartesianChart
{
Series = viewModel.CaterianSeries,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 0),
Size = new System.Drawing.Size(400, 200),
//Anchor = AnchorStyles.Left | AnchorStyles.Right
};
Controls.Add(_cartesian);
// Adding a pie chart to the UI...
_pie = new PieChart
{
Series = viewModel.PieSeries,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 200),
Size = new System.Drawing.Size(400, 200),
//Anchor = AnchorStyles.Left | AnchorStyles.Right
};
Controls.Add(_pie);
// Adding a map chart to the UI...
_map = new GeoMap
{
Values = viewModel.MapValues,
// out of livecharts properties...
Location = new System.Drawing.Point(0, 400),
Size = new System.Drawing.Size(400, 200),
//Anchor = AnchorStyles.Left | AnchorStyles.Right
};
Controls.Add(_map);
// CARTESIAN CHART IMAGE
// you can create a image of a chart from memory using the
// SKCartesianChart, SKPieChart or SKGeoMap controls.
// in the case of this sample
// the image was generated at the root folder ( samples/AvaloniaSample/bin/Debug/{targetFramework}/ )
new SKCartesianChart
{
Width = 900,
Height = 600,
Series = viewModel.CaterianSeries
}.SaveImage("CartesianImageFromMemory.png"); // <- path where the image will be generated
// or you could also use a chart in the user interface to create an image
CreateImageFromCartesianControl();
// PIE CHART IMAGE
new SKPieChart
{
Width = 900,
Height = 600,
Series = viewModel.PieSeries
}.SaveImage("PieImageFromMemory.png");
// or create it from a control in the UI
CreateImageFromPieControl();
// GEO MAP CHART IMAGE
new SKGeoMap
{
Width = 900,
Height = 600,
Values = viewModel.MapValues
}.SaveImage("MapImageFromMemory.png");
// or create it from a control in the UI
CreateImageFromGeoControl();
}
private GeoMapSet CreateExportFile()
{
var filtered = new GeoMapSet();
var checkedMaps = new Dictionary <string, List <string> >();
var x = myTreeView.Nodes.Cast <TreeNode>()
.Sum(node => node.Nodes.Cast <TreeNode>().Count(child => child.Checked));
if (x == 0)
{
return(null);
}
foreach (TreeNode node in myTreeView.Nodes)
{
var key = node.Text;
if (node.Checked)
{
checkedMaps.Add(key, new List <string>());
foreach (TreeNode child in node.Nodes)
{
if (child.Checked)
{
checkedMaps[key].Add(child.Tag.ToString());
}
}
}
}
var clone = mGeoMapSet.DeepClone();
foreach (var chk in checkedMaps)
{
filtered.BcgMenus.AddRange(clone.BcgMenus.Where(t => t.Name == chk.Key));
filtered.FilterMenus.AddRange(clone.FilterMenus.Where(t => t.Name == chk.Key));
var maps = clone.GeoMaps.Where(t => t.FilterMenuName == chk.Key);
foreach (var map in maps)
{
var filteredMap = new GeoMap
{
Name = map.Name,
BcgGroup = map.BcgGroup,
BcgMenuName = map.BcgMenuName,
FilterMenuName = map.FilterMenuName,
LabelLine1 = map.LabelLine1,
LabelLine2 = map.LabelLine2,
Objects = new List <Vatsim.GeoMapObject>()
};
foreach (var obj in map.Objects)
{
if (chk.Value.Contains(obj.Filter))
{
var mapObj = new Vatsim.GeoMapObject()
{
Description = obj.Description,
TdmOnly = obj.TdmOnly,
};
if (obj.TextDefaults != null)
{
if (chk.Value.Contains(obj.TextDefaults.Filters.ToString()))
{
mapObj.TextDefaults = obj.TextDefaults;
}
}
if (obj.SymbolDefaults != null)
{
if (chk.Value.Contains(obj.SymbolDefaults.Filters.ToString()))
{
mapObj.SymbolDefaults = obj.SymbolDefaults;
}
}
if (obj.LineDefaults != null)
{
if (chk.Value.Contains(obj.LineDefaults.Filters.ToString()))
{
mapObj.LineDefaults = obj.LineDefaults;
}
}
foreach (Element elem in obj.Elements)
{
if (mapObj.LineDefaults != null && elem is Line)
{
mapObj.Elements.Add(elem);
}
if (mapObj.TextDefaults != null && elem is Text)
{
mapObj.Elements.Add(elem);
}
if (mapObj.SymbolDefaults != null && elem is Symbol)
{
mapObj.Elements.Add(elem);
}
}
filteredMap.Objects.Add(mapObj);
}
}
if (filteredMap.Objects.Count > 0)
{
filtered.GeoMaps.Add(filteredMap);
}
}
}
foreach (var map in filtered.GeoMaps)
{
foreach (var obj in map.Objects)
{
if (obj.LineDefaults != null)
{
var newFilter = filtered.FilterMenus.Where(t => t.Name == map.FilterMenuName)
.SelectMany(t => t.Items).FirstOrDefault(t => t.FilterGroup == obj.LineDefaults.Filters);
if (newFilter != null)
{
obj.LineDefaults.Filters = newFilter.OurId;
}
var newBcgFilter = filtered.BcgMenus.Where(t => t.Name == map.BcgMenuName)
.SelectMany(t => t.Items).FirstOrDefault(t => t.BcgGroups == obj.LineDefaults.BcgGroup);
if (newBcgFilter != null)
{
obj.LineDefaults.BcgGroup = newBcgFilter.OurId;
}
}
if (obj.SymbolDefaults != null)
{
var newFilter = filtered.FilterMenus.Where(t => t.Name == map.FilterMenuName)
.SelectMany(t => t.Items).FirstOrDefault(t => t.FilterGroup == obj.SymbolDefaults.Filters);
if (newFilter != null)
{
obj.SymbolDefaults.Filters = newFilter.OurId;
}
var newBcgFilter = filtered.BcgMenus.Where(t => t.Name == map.BcgMenuName)
.SelectMany(t => t.Items).FirstOrDefault(t => t.BcgGroups == obj.SymbolDefaults.BcgGroup);
if (newBcgFilter != null)
{
obj.SymbolDefaults.BcgGroup = newBcgFilter.OurId;
}
}
if (obj.TextDefaults != null)
{
var newFilter = filtered.FilterMenus.Where(t => t.Name == map.FilterMenuName)
.SelectMany(t => t.Items).FirstOrDefault(t => t.FilterGroup == obj.TextDefaults.Filters);
if (newFilter != null)
{
obj.TextDefaults.Filters = newFilter.OurId;
}
var newBcgFilter = filtered.BcgMenus.Where(t => t.Name == map.BcgMenuName)
.SelectMany(t => t.Items).FirstOrDefault(t => t.BcgGroups == obj.TextDefaults.BcgGroup);
if (newBcgFilter != null)
{
obj.TextDefaults.BcgGroup = newBcgFilter.OurId;
}
}
}
}
return(filtered);
}
/// <summary>
/// Initializes a new instance of the <see cref="SKGeoMap"/> class.
/// </summary>
public SKGeoMap()
{
_core = new GeoMap <SkiaSharpDrawingContext>(this);
}
