public void TestViewportContentBounds()
{
ChartPlotter plotter = new ChartPlotter();
TempIPlotterElement element = new TempIPlotterElement();
plotter.Children.Add(element);
plotter.PerformLoad();
plotter.Viewport.ClipToBoundsEnlargeFactor = 1.0;
Assert.AreEqual(new DataRect(0, 0, 1, 1), plotter.Visible);
Viewport2D.SetContentBounds(element, new DataRect(0, 0, 2, 2));
Assert.AreEqual(new DataRect(0, 0, 2, 2), plotter.Visible);
plotter.Children.Remove(element);
Assert.AreEqual(new DataRect(0, 0, 1, 1), plotter.Visible);
plotter.Children.Add(element);
Assert.AreEqual(new DataRect(0, 0, 2, 2), plotter.Visible);
Viewport2D.SetIsContentBoundsHost(element, false);
Assert.AreEqual(new DataRect(0, 0, 1, 1), plotter.Visible);
}
protected override void Initialize()
{
deviceContext.IA.SetPrimitiveTopology(PrimitiveTopology.LineStrip);
using (Stream stream = this.GetType().Assembly.GetManifestResourceStream("Microsoft.Research.DynamicDataDisplay.DirectX11.Shaders.Precompiled.Basic.Render.vs"))
{
vertexShader = device.CreateVertexShader(stream);
deviceContext.VS.SetShader(vertexShader);
stream.Position = 0;
InputLayout inputLayout = device.CreateInputLayout(
VertexPosition.InputElementsDescription,
stream);
deviceContext.IA.SetInputLayout(inputLayout);
}
// Open precompiled vertex shader
using (Stream stream = this.GetType().Assembly.GetManifestResourceStream("Microsoft.Research.DynamicDataDisplay.DirectX11.Shaders.Precompiled.Basic.Render.ps"))
{
pixelShader = device.CreatePixelShader(stream);
}
deviceContext.PS.SetShader(pixelShader, null);
SetShaderMatrices();
SetShaderLineColor(new ColorRgba(1, 0, 0, 1));
Viewport2D.SetIsContentBoundsHost(this, true);
}
public Map()
{
Viewport2D.SetIsContentBoundsHost(this, true);
Viewport2D.SetContentBounds(this, new DataRect(new Point(-180, -90), new Point(180, 90)));
server.ImageLoaded += OnTileLoaded;
server.SourceServerChanged += OnSourceServerChanged;
#if DEBUG
drawDebugBounds = false;
#endif
}
public void OnPlotterAttached(Plotter plotter)
{
if (Parent == null)
{
hostPanel = new ViewportHostPanel();
Viewport2D.SetIsContentBoundsHost(hostPanel, false);
hostPanel.Children.Add(this);
plotter.Dispatcher.BeginInvoke(() =>
{
plotter.Children.Add(hostPanel);
}, DispatcherPriority.Send);
}
#if !old
Canvas hostCanvas = (Canvas)hostPanel.FindName(canvasName);
if (hostCanvas == null)
{
hostCanvas = new Canvas {
ClipToBounds = true
};
Panel.SetZIndex(hostCanvas, 1);
INameScope nameScope = NameScope.GetNameScope(hostPanel);
if (nameScope == null)
{
nameScope = new NameScope();
NameScope.SetNameScope(hostPanel, nameScope);
}
hostPanel.RegisterName(canvasName, hostCanvas);
hostPanel.Children.Add(hostCanvas);
}
hostCanvas.Children.Add(this);
#else
#endif
Plotter2D plotter2d = (Plotter2D)plotter;
this.plotter = plotter2d;
OnPositionChanged(new DependencyPropertyChangedEventArgs());
}
private void OnDataSourceChanged(IPointDataSource oldDataSource, IPointDataSource currentDataSource)
{
if (oldDataSource != null)
{
oldDataSource.Changed -= OnDataSourceChangedEvent;
INotifyCollectionChanged observableCollection = oldDataSource as INotifyCollectionChanged;
if (observableCollection != null)
{
observableCollection.CollectionChanged -= observableCollection_CollectionChanged;
}
}
if (currentDataSource != null)
{
currentDataSource.Changed += OnDataSourceChangedEvent;
INotifyCollectionChanged observableCollection = currentDataSource as INotifyCollectionChanged;
if (observableCollection != null)
{
observableCollection.CollectionChanged += observableCollection_CollectionChanged;
}
}
DependencyObject oldDependencyDataSource = oldDataSource as DependencyObject;
DependencyObject currentDependencyDataSource = currentDataSource as DependencyObject;
hasContinousDataSource = currentDependencyDataSource != null;
if (oldDependencyDataSource != null && currentDependencyDataSource == null && currentDataSource != null)
{
Viewport2D.SetIsContentBoundsHost(this, true);
}
else if (oldDependencyDataSource == null && currentDependencyDataSource != null)
{
Viewport2D.SetIsContentBoundsHost(this, false);
}
UpdateUIRepresentation();
}
/// <summary>
/// Initializes a new instance of the <see cref="IsolineGraph"/> class.
/// </summary>
public IsolineGraph()
{
Content = content;
Viewport2D.SetIsContentBoundsHost(this, true);
}
/// <summary>
/// Initializes a new instance of the <see cref="MarkerChart"/> class.
/// </summary>
public MarkerChart()
{
Viewport2D.SetIsContentBoundsHost(this, true);
}
/// <summary>
/// Initializes a new instance of the <see cref="PointChartBase"/> class.
/// </summary>
public PointChartBase()
{
Viewport2D.SetIsContentBoundsHost(this, true);
}
/// <summary>
/// Initializes a new instance of the <see cref="LineChart"/> class.
/// </summary>
public LineChart()
{
Viewport2D.SetIsContentBoundsHost(this, true);
filters.CollectionChanged += new NotifyCollectionChangedEventHandler(filters_CollectionChanged);
}
public TempIPlotterElement()
{
Viewport2D.SetIsContentBoundsHost(this, true);
}