/// <summary>
/// Initializes a new instance of the <see cref="PieChart"/> class.
/// </summary>
/// <param name="tooltip">The default tool tip control.</param>
/// <param name="legend">The default legend.</param>
public PieChart(IChartTooltip <SkiaSharpDrawingContext>?tooltip = null, IChartLegend <SkiaSharpDrawingContext>?legend = null)
: base(tooltip, legend)
{
_seriesObserver = new CollectionDeepObserver <ISeries>(
(object?sender, NotifyCollectionChangedEventArgs e) =>
{
if (sender is IStopNPC stop && !stop.IsNotifyingChanges)
{
return;
}
OnPropertyChanged();
},
(object?sender, PropertyChangedEventArgs e) =>
{
if (sender is IStopNPC stop && !stop.IsNotifyingChanges)
{
return;
}
OnPropertyChanged();
},
true);
var c = Controls[0].Controls[0];
c.MouseDown += OnMouseDown;
}
/// <summary>
/// Initializes a new instance of the <see cref="PolarChart"/> class.
/// </summary>
public PolarChart()
{
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetTheme <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetVisualsInitializer();
if (stylesBuilder.CurrentColors is null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ApplyStyleToChart(this);
InitializeComponent();
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_angleObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_radiusObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
Loaded += OnLoaded;
Unloaded += OnUnloaded;
SetValue(AngleAxesProperty, new ObservableCollection <IPolarAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultPolarAxis()
});
SetValue(RadiusAxesProperty, new ObservableCollection <IPolarAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultPolarAxis()
});
SetValue(SeriesProperty, new ObservableCollection <ISeries>());
}
/// <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()
{
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;
}
public CartesianChart()
{
seriesObserver = new CollectionDeepObserver <ISeries>(
(object sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Application.Current.Dispatcher.Invoke(core.Update);
},
(object sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Application.Current.Dispatcher.Invoke(core.Update);
},
true);
XAxes = new List <IAxis>()
{
new Axis()
};
YAxes = new List <IAxis>()
{
new Axis()
};
Series = new ObservableCollection <ISeries>();
}
/// <summary>
/// Called when the control is initalized.
/// </summary>
protected override void OnInitialized()
{
base.OnInitialized();
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_angleObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_radiusObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
if (_angleAxes is null)
{
AngleAxes = new List <IPolarAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultPolarAxis()
}
}
;
if (_radiusAxes is null)
{
RadiusAxes = new List <IPolarAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultPolarAxis()
}
}
;
//ToDo: pointer events.
//var c = Controls[0].Controls[0];
//c.MouseWheel += OnMouseWheel;
//c.MouseDown += OnMouseDown;
//c.MouseUp += OnMouseUp;
}
PolarChart <SkiaSharpDrawingContext> IPolarChartView <SkiaSharpDrawingContext> .Core => core is null ? throw new Exception("core not found") : (PolarChart <SkiaSharpDrawingContext>)core;
/// <summary>
/// Initializes a new instance of the <see cref="CartesianChart"/> class.
/// </summary>
/// <param name="tooltip">The default tool tip control.</param>
/// <param name="legend">The default legend control.</param>
public CartesianChart(IChartTooltip <SkiaSharpDrawingContext>?tooltip = null, IChartLegend <SkiaSharpDrawingContext>?legend = null)
: base(tooltip, legend)
{
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_xObserver = new CollectionDeepObserver <ICartesianAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_yObserver = new CollectionDeepObserver <ICartesianAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_sectionsObserverer = new CollectionDeepObserver <Section <SkiaSharpDrawingContext> >(
OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
XAxes = new List <ICartesianAxis>()
{
LiveCharts.CurrentSettings.AxisProvider()
};
YAxes = new List <ICartesianAxis>()
{
LiveCharts.CurrentSettings.AxisProvider()
};
Series = new ObservableCollection <ISeries>();
var c = Controls[0].Controls[0];
c.MouseWheel += OnMouseWheel;
c.MouseDown += OnMouseDown;
c.MouseUp += OnMouseUp;
}
/// <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);
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>
/// Initializes a new instance of the <see cref="CartesianChart"/> class.
/// </summary>
/// <param name="tooltip">The default tool tip control.</param>
/// <param name="legend">The default legend control.</param>
public CartesianChart(IChartTooltip <SkiaSharpDrawingContext>?tooltip = null, IChartLegend <SkiaSharpDrawingContext>?legend = null)
: base(tooltip, legend)
{
seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
xObserver = new CollectionDeepObserver <IAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
yObserver = new CollectionDeepObserver <IAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
XAxes = new List <IAxis>()
{
new Axis()
};
YAxes = new List <IAxis>()
{
new Axis()
};
Series = new ObservableCollection <ISeries>();
var c = Controls[0].Controls[0];
c.MouseWheel += OnMouseWheel;
c.MouseDown += OnMouseDown;
c.MouseMove += OnMoseMove;
c.MouseUp += OnMouseUp;
panningThrottler = new ActionThrottler(DoPan, TimeSpan.FromMilliseconds(30));
}
/// <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);
}
_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="CartesianChart"/> class.
/// </summary>
public PieChart()
{
InitializeComponent();
_seriesObserver = new CollectionDeepObserver <ISeries>(
(object?sender, NotifyCollectionChangedEventArgs e) =>
{
if (_core == null || (sender is IStopNPC stop && !stop.IsNotifyingChanges))
{
return;
}
_core.Update();
},
(object?sender, PropertyChangedEventArgs e) =>
{
if (_core == null || (sender is IStopNPC stop && !stop.IsNotifyingChanges))
{
return;
}
_core.Update();
});
Loaded += OnLoaded;
Unloaded += OnUnloaded;
}
public TestObserver()
{
observerer = new CollectionDeepObserver <T>(
(sender, e) =>
{
CollectionChangedCount++;
},
(sender, e) =>
{
PropertyChangedCount++;
});
}
public TestObserver()
{
observerer = new CollectionDeepObserver <T>(
(object sender, NotifyCollectionChangedEventArgs e) =>
{
CollectionChangedCount++;
},
(object sender, PropertyChangedEventArgs e) =>
{
PropertyChangedCount++;
});
}
/// <summary>
/// Initializes a new instance of the <see cref="PieChart"/> class.
/// </summary>
/// <exception cref="Exception">Default colors are not valid</exception>
public PieChart()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetTheme <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetVisualsInitializer();
if (stylesBuilder.CurrentColors == null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ApplyStyleToChart(this);
InitializeCore();
SizeChanged += OnSizeChanged;
_seriesObserver = new CollectionDeepObserver <ISeries>(
(object sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
MainThread.BeginInvokeOnMainThread(() => core.Update());
},
(object sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
MainThread.BeginInvokeOnMainThread(() => core.Update());
});
Series = new ObservableCollection <ISeries>();
canvas.SkCanvasView.EnableTouchEvents = true;
canvas.SkCanvasView.Touch += OnSkCanvasTouched;
if (core == null)
{
throw new Exception("Core not found!");
}
core.Measuring += OnCoreMeasuring;
core.UpdateStarted += OnCoreUpdateStarted;
core.UpdateFinished += OnCoreUpdateFinished;
}
public CartesianChart()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetStylesBuilder <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetInitializer();
if (stylesBuilder.CurrentColors == null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ConstructChart(this);
InitializeCore();
SizeChanged += OnSizeChanged;
mouseMoveThrottler = new ActionThrottler(MouseMoveThrottlerUnlocked, TimeSpan.FromMilliseconds(10));
seriesObserver = new CollectionDeepObserver <ISeries>(
(object sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
MainThread.BeginInvokeOnMainThread(core.Update);
},
(object sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
MainThread.BeginInvokeOnMainThread(core.Update);
},
true);
XAxes = new List <IAxis>()
{
new Axis()
};
YAxes = new List <IAxis>()
{
new Axis()
};
Series = new ObservableCollection <ISeries>();
}
/// <summary>
/// Initializes a new instance of the <see cref="PieChart"/> class.
/// </summary>
/// <exception cref="Exception">Default colors are not valid</exception>
public PieChart()
{
InitializeComponent();
// workaround to detect mouse events.
// Avalonia do not seem to detect events if background is not set.
Background = new SolidColorBrush(Colors.Transparent);
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetTheme <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetVisualsInitializer();
if (stylesBuilder.CurrentColors is null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ApplyStyleToChart(this);
InitializeCore();
AttachedToVisualTree += OnAttachedToVisualTree;
_seriesObserver = new CollectionDeepObserver <ISeries>(
(object?sender, NotifyCollectionChangedEventArgs e) =>
{
if (_core is null || (sender is IStopNPC stop && !stop.IsNotifyingChanges))
{
return;
}
_core.Update();
},
(object?sender, PropertyChangedEventArgs e) =>
{
if (_core is null || (sender is IStopNPC stop && !stop.IsNotifyingChanges))
{
return;
}
_core.Update();
});
Series = new ObservableCollection <ISeries>();
PointerLeave += Chart_PointerLeave;
PointerMoved += Chart_PointerMoved;
PointerPressed += Chart_PointerPressed;
DetachedFromVisualTree += PieChart_DetachedFromVisualTree;
}
/// <summary>
/// Initializes a new instance of the <see cref="CartesianChart"/> class.
/// </summary>
/// <exception cref="Exception">Default colors are not valid</exception>
public CartesianChart()
{
InitializeComponent();
// workaround to detect mouse events.
// Avalonia do not seem to detect pointer events if background is not set.
((IChartView)this).BackColor = LvcColor.FromArgb(0, 0, 0, 0);
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetTheme <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetVisualsInitializer();
if (stylesBuilder.CurrentColors is null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ApplyStyleToChart(this);
InitializeCore();
AttachedToVisualTree += CartesianChart_AttachedToVisualTree;
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_xObserver = new CollectionDeepObserver <ICartesianAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_yObserver = new CollectionDeepObserver <ICartesianAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_sectionsObserver = new CollectionDeepObserver <Section <SkiaSharpDrawingContext> >(
OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
XAxes = new List <ICartesianAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultCartesianAxis()
};
YAxes = new List <ICartesianAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultCartesianAxis()
};
Series = new ObservableCollection <ISeries>();
PointerPressed += CartesianChart_PointerPressed;
PointerMoved += CartesianChart_PointerMoved;
// .. special case in avalonia for pointer released... he handle our own pointer capture.
PointerWheelChanged += CartesianChart_PointerWheelChanged;
PointerLeave += CartesianChart_PointerLeave;
DetachedFromVisualTree += CartesianChart_DetachedFromVisualTree;
}
/// <summary>
/// Initializes a new instance of the <see cref="CartesianChart"/> class.
/// </summary>
/// <exception cref="Exception">Default colors are not valid</exception>
public CartesianChart()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetTheme <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetVisualsInitializer();
if (stylesBuilder.CurrentColors is null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ApplyStyleToChart(this);
InitializeCore();
SizeChanged += OnSizeChanged;
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_xObserver = new CollectionDeepObserver <ICartesianAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_yObserver = new CollectionDeepObserver <ICartesianAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_sectionsObserver = new CollectionDeepObserver <Section <SkiaSharpDrawingContext> >(
OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
XAxes = new List <ICartesianAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultCartesianAxis()
};
YAxes = new List <ICartesianAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultCartesianAxis()
};
Series = new ObservableCollection <ISeries>();
canvas.SkCanvasView.EnableTouchEvents = true;
canvas.SkCanvasView.Touch += OnSkCanvasTouched;
if (core is null)
{
throw new Exception("Core not found!");
}
core.Measuring += OnCoreMeasuring;
core.UpdateStarted += OnCoreUpdateStarted;
core.UpdateFinished += OnCoreUpdateFinished;
}
/// <summary>
/// Initializes a new instance of the <see cref="PolarChart"/> class.
/// </summary>
/// <exception cref="Exception">Default colors are not valid</exception>
public PolarChart()
{
InitializeComponent();
// workaround to detect mouse events.
// Avalonia do not seem to detect pointer events if background is not set.
((IChartView)this).BackColor = LvcColor.FromArgb(0, 0, 0, 0);
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetTheme <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetVisualsInitializer();
if (stylesBuilder.CurrentColors is null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ApplyStyleToChart(this);
InitializeCore();
AttachedToVisualTree += OnAttachedToVisualTree;
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_angleObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_radiusObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
AngleAxes = new List <IPolarAxis>()
{
LiveCharts.CurrentSettings.PolarAxisProvider()
};
RadiusAxes = new List <IPolarAxis>()
{
LiveCharts.CurrentSettings.PolarAxisProvider()
};
Series = new ObservableCollection <ISeries>();
PointerWheelChanged += PolarChart_PointerWheelChanged;
PointerPressed += PolarChart_PointerPressed;
PointerMoved += PolarChart_PointerMoved;
PointerLeave += PolarChart_PointerLeave;
DetachedFromVisualTree += PolarChart_DetachedFromVisualTree;
}
/// <summary>
/// Initializes a new instance of the <see cref="PieChart"/> class.
/// </summary>
/// <exception cref="Exception">Default colors are not valid</exception>
public PieChart()
{
InitializeComponent();
// workaround to detect mouse events.
// Avalonia do not seem to detect events if background is not set.
Background = new SolidColorBrush(Colors.Transparent);
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetTheme <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetVisualsInitializer();
if (stylesBuilder.CurrentColors == null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ApplyStyleToChart(this);
InitializeCore();
_seriesObserver = new CollectionDeepObserver <ISeries>(
(object?sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
_ = Dispatcher.UIThread.InvokeAsync(() => core.Update(), DispatcherPriority.Background);
},
(object?sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
_ = Dispatcher.UIThread.InvokeAsync(() => core.Update(), DispatcherPriority.Background);
});
Series = new ObservableCollection <ISeries>();
PointerLeave += CartesianChart_PointerLeave;
PointerMoved += CartesianChart_PointerMoved;
}
public Series(SeriesProperties properties)
{
this.properties = properties;
observer = new CollectionDeepObserver <TModel>(
(object sender, NotifyCollectionChangedEventArgs e) =>
{
NotifySubscribers();
},
(object sender, PropertyChangedEventArgs e) =>
{
NotifySubscribers();
});
var t = typeof(TModel);
implementsICP = typeof(IChartPoint <TVisual, TLabel, TDrawingContext>).IsAssignableFrom(t);
isValueType = t.IsValueType;
}
/// <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 PieChart()
{
InitializeComponent();
if (!LiveCharts.IsConfigured)
{
LiveCharts.Configure(LiveChartsSkiaSharp.DefaultPlatformBuilder);
}
var stylesBuilder = LiveCharts.CurrentSettings.GetStylesBuilder <SkiaSharpDrawingContext>();
var initializer = stylesBuilder.GetInitializer();
if (stylesBuilder.CurrentColors == null || stylesBuilder.CurrentColors.Length == 0)
{
throw new Exception("Default colors are not valid");
}
initializer.ConstructChart(this);
InitializeCore();
mouseMoveThrottler = new ActionThrottler(MouseMoveThrottlerUnlocked, TimeSpan.FromMilliseconds(10));
seriesObserver = new CollectionDeepObserver <ISeries>(
(object?sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Dispatcher.UIThread.InvokeAsync(core.Update, DispatcherPriority.Background);
},
(object?sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Dispatcher.UIThread.InvokeAsync(core.Update, DispatcherPriority.Background);
});
Series = new ObservableCollection <ISeries>();
}
public CartesianChart()
{
seriesObserver = new CollectionDeepObserver <ISeries>(
(object sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
core.Update();
},
(object sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
core.Update();
});
}
/// <summary>
/// Initializes a new instance of the <see cref="PolarChart"/> class.
/// </summary>
public PolarChart()
{
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_angleObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_radiusObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
SetCurrentValue(AngleAxesProperty, new ObservableCollection <IPolarAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultPolarAxis()
});
SetCurrentValue(RadiusAxesProperty, new ObservableCollection <IPolarAxis>()
{
LiveCharts.CurrentSettings.GetProvider <SkiaSharpDrawingContext>().GetDefaultPolarAxis()
});
SetCurrentValue(SeriesProperty, new ObservableCollection <ISeries>());
MouseWheel += OnMouseWheel;
MouseDown += OnMouseDown;
MouseUp += OnMouseUp;
}
public PieChart()
{
seriesObserver = new CollectionDeepObserver <ISeries>(
(object sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Application.Current.Dispatcher.Invoke(core.Update);
},
(object sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Application.Current.Dispatcher.Invoke(core.Update);
});
}
/// <summary>
/// Initializes a new instance of the <see cref="PolarChart"/> class.
/// </summary>
public PolarChart()
{
InitializeComponent();
_seriesObserver = new CollectionDeepObserver <ISeries>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_angleObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
_radiusObserver = new CollectionDeepObserver <IPolarAxis>(OnDeepCollectionChanged, OnDeepCollectionPropertyChanged, true);
Loaded += OnLoaded;
Unloaded += OnUnloaded;
SetValue(AngleAxesProperty, new ObservableCollection <IPolarAxis>()
{
LiveCharts.CurrentSettings.PolarAxisProvider()
});
SetValue(RadiusAxesProperty, new ObservableCollection <IPolarAxis>()
{
LiveCharts.CurrentSettings.PolarAxisProvider()
});
SetValue(SeriesProperty, new ObservableCollection <ISeries>());
}
/// <summary>
/// Initializes a new instance of the <see cref="PieChart"/> class.
/// </summary>
public PieChart()
{
_seriesObserver = new CollectionDeepObserver <ISeries>(
(object?sender, NotifyCollectionChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Application.Current.Dispatcher.Invoke(() => core.Update());
},
(object?sender, PropertyChangedEventArgs e) =>
{
if (core == null)
{
return;
}
Application.Current.Dispatcher.Invoke(() => core.Update());
});
SetCurrentValue(SeriesProperty, new ObservableCollection <ISeries>());
}
/// <summary>
/// Initializes a new instance of the <see cref="PieChart"/> class.
/// </summary>
public PieChart()
{
_seriesObserver = new CollectionDeepObserver <ISeries>(
(object?sender, NotifyCollectionChangedEventArgs e) =>
{
if (core is null || (sender is IStopNPC stop && !stop.IsNotifyingChanges))
{
return;
}
core.Update();
},
(object?sender, PropertyChangedEventArgs e) =>
{
if (core is null || (sender is IStopNPC stop && !stop.IsNotifyingChanges))
{
return;
}
core.Update();
});
SetCurrentValue(SeriesProperty, new ObservableCollection <ISeries>());
}
