/// <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()
{
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
MouseDown += OnMouseDown;
MouseMove += OnMouseMove;
MouseUp += OnMouseUp;
MouseLeave += OnMouseLeave;
MouseWheel += OnMouseWheel;
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);
SetCurrentValue(ShapesProperty, Enumerable.Empty <MapShape <SkiaSharpDrawingContext> >());
SetCurrentValue(SeriesProperty, Enumerable.Empty <IGeoSeries>());
SetCurrentValue(ActiveMapProperty, Maps.GetWorldMap <SkiaSharpDrawingContext>());
SetCurrentValue(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);
}
_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());
}
/// <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);
}
_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;
}
/// <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;
}