/// <summary>
/// Initializes a new instance of the <see cref="TrackerManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public TrackerManipulator(IPlotView plotView)
: base(plotView)
{
this.Snap = true;
this.PointsOnly = false;
this.LockToInitialSeries = true;
}
private void HandleZoomByWheelAndCtrl(IPlotView view, OxyMouseWheelEventArgs args, double factor = 1)
{
var m = new CustomZoomStepManipulator(view, EAxisDescription.Y)
{
Step = args.Delta * 0.001 * factor
};
m.Started(args);
}
/// <summary>
/// Zooms the view by the specified factor at the position specified in the <see cref="OxyMouseEventArgs" />.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyMouseWheelEventArgs" /> instance containing the event data.</param>
/// <param name="delta">The zoom factor.</param>
private static void HandleZoomAt(IPlotView view, OxyMouseEventArgs args, double delta)
{
var m = new ZoomStepManipulator(view)
{
Step = delta, FineControl = args.IsControlDown
};
m.Started(args);
}
/// <summary>
/// Zooms the view by the mouse wheel delta in the specified <see cref="OxyKeyEventArgs" />.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyMouseWheelEventArgs" /> instance containing the event data.</param>
/// <param name="factor">The zoom speed factor. Default value is 1.</param>
private static void HandleZoomByWheel(IPlotView view, OxyMouseWheelEventArgs args, double factor = 1)
{
var m = new ZoomStepManipulator(view)
{
Step = args.Delta * 0.001 * factor, FineControl = args.IsControlDown
};
m.Started(args);
}
/// <summary>
/// Initializes a new instance of the <see cref="TouchTrackerManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public TouchTrackerManipulator(IPlotView plotView)
: base(plotView)
{
this.Snap = true;
this.PointsOnly = false;
this.LockToInitialSeries = true;
// Note: the tracker manipulator should not handle pan or zoom
this.SetHandledForPanOrZoom = false;
}
/// <summary>
/// Add chart plot view object.
/// </summary>
/// <param name="view">Chart plot view object.</param>
protected virtual void AddPlotViewLayer(IPlotView view)
{
if (this.PlotViewContainer != null)
{
view.Bounds = this.PlotViewContainer.ClientBounds;
this.PlotViewContainer.Children.Add(view);
}
this.Invalidate();
}
private void CopyChart_OnKeyDown(
IPlotView view,
IController controller,
OxyKeyEventArgs args)
{
var chartCopy = new Bitmap(uiPlotView.Width, uiPlotView.Height);
uiPlotView.DrawToBitmap(chartCopy,
new Rectangle(0, 0, uiPlotView.Width, uiPlotView.Height));
Clipboard.SetImage(chartCopy);
}
/// <summary>
/// Performs the copy operation.
/// </summary>
private void DoCopy(IPlotView view, OxyInputEventArgs args)
{
var exporter = new PngExporter
{
Width = this.ClientRectangle.Width,
Height = this.ClientRectangle.Height,
};
var bitmap = exporter.ExportToBitmap(this.ActualModel);
Clipboard.SetImage(bitmap);
}
public StayOpenTrackerManipulator(IPlotView plot)
: base(plot)
{
_plotModel = plot != null ? plot.ActualModel : null;
if (_plotModel == null)
{
throw new ArgumentException("Plot has no model", "plot");
}
Snap = true;
PointsOnly = false;
}
/// <summary>
/// Attaches this model to the specified plot view.
/// </summary>
/// <param name="plotView">The plot view.</param>
/// <remarks>Only one plot view can be attached to the plot model.
/// The plot model contains data (e.g. axis scaling) that is only relevant to the current plot view.</remarks>
void IPlotModel.AttachPlotView(IPlotView plotView)
{
var currentPlotView = this.PlotView;
if (!object.ReferenceEquals(currentPlotView, null) &&
!object.ReferenceEquals(plotView, null) &&
!object.ReferenceEquals(currentPlotView, plotView))
{
throw new InvalidOperationException(
"This PlotModel is already in use by some other PlotView control.");
}
this.plotViewReference = (plotView == null) ? null : new WeakReference(plotView);
}
void IPlotModel.AttachPlotView(IPlotView plotView)
{
//because of issue https://github.com/oxyplot/oxyplot/issues/497
//only one view can ever be attached to one plotmodel
//we have to force detach previous view and then attach new one
if (plotView != null && PlotView != null && !Equals(plotView, PlotView))
{
BaseAttachMethod.Invoke(this, new object[] { null });
BaseAttachMethod.Invoke(this, new object[] { plotView });
}
else
{
BaseAttachMethod.Invoke(this, new object[] { plotView });
}
}
/// <summary>
/// Performs the copy operation.
/// </summary>
private void DoCopy(IPlotView view, OxyInputEventArgs args)
{
var background = this.ActualModel.Background.IsVisible() ? this.ActualModel.Background : this.ActualModel.Background;
if (background.IsInvisible())
{
background = OxyColors.White;
}
var exporter = new PngExporter
{
Width = this.ClientRectangle.Width,
Height = this.ClientRectangle.Height,
Background = background
};
var bitmap = exporter.ExportToBitmap(this.ActualModel);
Clipboard.SetImage(bitmap);
}
public void Append(IPlotView plot, dynamic j)
{
if (j.Flag == 1)
{
System.Diagnostics.Debugger.Break();
}
// the first message (with data) sets the keys to plot
if (Series.Count == 0)
{
List <string> keys = Util.GetMemberNames(j, true);
keys.Remove("T");
keys.Remove("Time");
keys.Remove("Flag");
foreach (string k in keys)
{
Series.Add(new LineSeries {
Title = k
});
}
}
foreach (LineSeries ls in Series)
{
while (ls.Points.Count > pointLimit)
{
ls.Points.RemoveAt(0);
}
try
{
ls.Points.Add(new DataPoint((double)j.Time, (double)j[ls.Title]));
}
catch (Exception)
{
Series.Remove(ls);
break;
}
}
plot.InvalidatePlot();
}
/// <summary>
/// Handles the reset event.
/// </summary>
/// <param name="view">The view to reset.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
private static void HandleReset(IPlotView view, OxyInputEventArgs args)
{
args.Handled = true;
view.ActualModel.ResetAllAxes();
view.InvalidatePlot(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="ZoomStepManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public ZoomStepManipulator(IPlotView plotView)
: base(plotView)
{
}
/// <summary>
/// Zooms the view by the key in the specified factor.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="delta">The zoom factor (positive zoom in, negative zoom out).</param>
private static void HandleZoomCenter(IPlotView view, double delta)
{
view.ActualModel.ZoomAllAxes(1 + (delta * 0.12));
view.InvalidatePlot(false);
}
/// <summary>
/// Zooms the view by the key in the specified factor.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <param name="delta">The zoom factor (positive zoom in, negative zoom out).</param>
private static void HandleZoomCenter(IPlotView view, OxyInputEventArgs args, double delta)
{
args.Handled = true;
view.ActualModel.ZoomAllAxes(1 + (delta * 0.12));
view.InvalidatePlot(false);
}
/// <summary>
/// Zooms the view by the specified factor at the position specified in the <see cref="OxyMouseEventArgs" />.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyMouseWheelEventArgs" /> instance containing the event data.</param>
/// <param name="delta">The zoom factor.</param>
private static void HandleZoomAt(IPlotView view, OxyMouseEventArgs args, double delta)
{
var m = new ZoomStepManipulator(view) { Step = delta, FineControl = args.IsControlDown };
m.Started(args);
}
/// <summary>
/// Pans the view by the key in the specified vector.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <param name="dx">The horizontal delta (percentage of plot area width).</param>
/// <param name="dy">The vertical delta (percentage of plot area height).</param>
private static void HandlePan(IPlotView view, OxyInputEventArgs args, double dx, double dy)
{
args.Handled = true;
dx *= view.ActualModel.PlotArea.Width;
dy *= view.ActualModel.PlotArea.Height;
view.ActualModel.PanAllAxes(dx, dy);
view.InvalidatePlot(false);
}
public void AttachPlotView(IPlotView plotView)
{
}
/// <summary>
/// Pans the view by the key in the specified vector.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="dx">The horizontal delta (percentage of plot area width).</param>
/// <param name="dy">The vertical delta (percentage of plot area height).</param>
private static void HandlePan(IPlotView view, double dx, double dy)
{
dx *= view.ActualModel.PlotArea.Width;
dy *= view.ActualModel.PlotArea.Height;
view.ActualModel.PanAllAxes(dx, dy);
view.InvalidatePlot(false);
}
public virtual bool OnSignalDropped(IPlotView view, ScreenPoint point, ISignalViewModel signal)
{
return(true);
}
/// <summary>
/// Attaches this model to the specified plot view.
/// </summary>
/// <param name="plotView">The plot view.</param>
/// <remarks>Only one plot view can be attached to the plot model.
/// The plot model contains data (e.g. axis scaling) that is only relevant to the current plot view.</remarks>
void IPlotModel.AttachPlotView(IPlotView plotView)
{
this.plotViewReference = (plotView == null) ? null : new WeakReference(plotView);
}
/// <summary>
/// Initializes a new instance of the <see cref="PanManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public PanManipulator(IPlotView plotView)
: base(plotView)
{
}
public TapTouchManipulator(IPlotView plotView, ICommand tapCommand) : base(plotView)
{
this.tapCommand = tapCommand;
}
/// <summary>
/// Handles the copy code event.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs"/> instance containing the event data.</param>
private static void HandleCopyCode(IPlotView view, OxyInputEventArgs args)
{
args.Handled = true;
var code = view.ActualModel.ToCode();
view.SetClipboardText(code);
}
/// <summary>
/// Handles the copy text report event.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs"/> instance containing the event data.</param>
private static void HandleCopyTextReport(IPlotView view, OxyInputEventArgs args)
{
args.Handled = true;
var text = view.ActualModel.CreateTextReport();
view.SetClipboardText(text);
}
/// <summary>
/// Initializes a new instance of the <see cref="PlotManipulator{T}" /> class.
/// </summary>
/// <param name="view">The plot view.</param>
protected PlotManipulator(IPlotView view)
: base(view)
{
this.PlotView = view;
}
/// <summary>
/// Handles the reset event.
/// </summary>
/// <param name="view">The view to reset.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
private static void HandleReset(IPlotView view, OxyInputEventArgs args)
{
args.Handled = true;
view.ActualModel.ResetAllAxes();
view.InvalidatePlot(false);
}
/// <summary>
/// Zooms the view by the key in the specified factor.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="delta">The zoom factor (positive zoom in, negative zoom out).</param>
private static void HandleZoomCenter(IPlotView view, double delta)
{
view.ActualModel.ZoomAllAxes(1 + (delta * 0.12));
view.InvalidatePlot(false);
}
/// <summary>
/// Zooms the view by the mouse wheel delta in the specified <see cref="OxyKeyEventArgs" />.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyMouseWheelEventArgs" /> instance containing the event data.</param>
/// <param name="factor">The zoom speed factor. Default value is 1.</param>
private static void HandleZoomByWheel(IPlotView view, OxyMouseWheelEventArgs args, double factor = 1)
{
var m = new ZoomStepManipulator(view) { Step = args.Delta * 0.001 * factor, FineControl = args.IsControlDown };
m.Started(args);
}
/// <summary>
/// Attaches this model to the specified plot view.
/// </summary>
/// <param name="plotView">The plot view.</param>
/// <remarks>Only one plot view can be attached to the plot model.
/// The plot model contains data (e.g. axis scaling) that is only relevant to the current plot view.</remarks>
void IPlotModel.AttachPlotView(IPlotView plotView)
{
var currentPlotView = this.PlotView;
if (!object.ReferenceEquals(currentPlotView, null) &&
!object.ReferenceEquals(plotView, null) &&
!object.ReferenceEquals(currentPlotView, plotView))
{
throw new InvalidOperationException(
"This PlotModel is already in use by some other PlotView control.");
}
this.plotViewReference = (plotView == null) ? null : new WeakReference(plotView);
}
/// <summary>
/// Handles the reset events.
/// </summary>
/// <param name="view">The view to reset.</param>
private static void HandleReset(IPlotView view)
{
view.ActualModel.ResetAllAxes();
view.InvalidatePlot(false);
}
/// <summary>
/// Handles the reset events.
/// </summary>
/// <param name="view">The view to reset.</param>
private static void HandleReset(IPlotView view)
{
view.ActualModel.ResetAllAxes();
view.InvalidatePlot(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="PanManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public PanManipulator(IPlotView plotView)
: base(plotView)
{
}
/// <summary>
/// Handles the copy text report event.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs"/> instance containing the event data.</param>
private static void HandleCopyTextReport(IPlotView view, OxyInputEventArgs args)
{
args.Handled = true;
// var text = view.ActualModel.CreateTextReport();
//view.SetClipboardText(text);
}
/// <summary>
/// Initializes a new instance of the <see cref="TouchManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public TouchManipulator(IPlotView plotView)
: base(plotView)
{
SetHandledForPanOrZoom = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="TouchManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public TouchManipulator(IPlotView plotView)
: base(plotView)
{
}
/// <summary>
/// Zooms the view by the key in the specified factor.
/// </summary>
/// <param name="view">The view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <param name="delta">The zoom factor (positive zoom in, negative zoom out).</param>
private static void HandleZoomCenter(IPlotView view, OxyInputEventArgs args, double delta)
{
args.Handled = true;
view.ActualModel.ZoomAllAxes(1 + (delta * 0.12));
view.InvalidatePlot(false);
}
public StaysOpenTrackerManipulator(IPlotView plotView) : base(plotView)
{
Snap = true;
PointsOnly = true;
}
public CustomPanManipulator(IPlotView plotView, EAxisDescription axisDescription)
: base(plotView)
{
AxisDescription = axisDescription;
}
private static void AddStayOpenTrackerManipulator(IPlotView view, IController controller,
OxyMouseDownEventArgs e)
{
controller.AddMouseManipulator(view, new StayOpenTrackerManipulator(view), e);
}
/// <summary>
/// Initializes a new instance of the <see cref="MouseManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
protected MouseManipulator(IPlotView plotView)
: base(plotView)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ZoomRectangleManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public ZoomRectangleManipulator(IPlotView plotView)
: base(plotView)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ZoomRectangleManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public ZoomRectangleManipulator(IPlotView plotView)
: base(plotView)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ZoomStepManipulator" /> class.
/// </summary>
/// <param name="plotView">The plot view.</param>
public ZoomStepManipulator(IPlotView plotView)
: base(plotView)
{
}
