protected override void ShowNearestSelectedPointCommands(AppIdentity identity, LineSeries lineSeries, OxyMouseDownEventArgs args)
{
GuiModelData.SelectedApplicationIdentity = identity;
var requestId = getSelectedRequestId(args.HitTestResult.Index, lineSeries);
showCommands(requestId);
setSelectedPointInfo(lineSeries, args);
}
/// <summary>
/// Adds the specified mouse manipulator and invokes the <see cref="MouseManipulator.Started" /> method with the specified mouse down event arguments.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="manipulator">The manipulator to add.</param>
/// <param name="args">The <see cref="OxyMouseDownEventArgs" /> instance containing the event data.</param>
public virtual void AddMouseManipulator(
IView view,
ManipulatorBase <OxyMouseEventArgs> manipulator,
OxyMouseDownEventArgs args)
{
this.MouseDownManipulators.Add(manipulator);
manipulator.Started(args);
}
/// <summary>
/// Raises the <see cref="MouseDown" /> event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OxyMouseEventArgs" /> instance containing the event data.</param>
protected virtual void OnMouseDown(object sender, OxyMouseDownEventArgs e)
{
var handler = this.MouseDown;
if (handler != null)
{
handler(sender, e);
}
}
/// <summary>
/// Raises the <see cref="MouseDown" /> event.
/// </summary>
/// <param name="e">The <see cref="OxyMouseEventArgs" /> instance containing the event data.</param>
protected internal virtual void OnMouseDown(OxyMouseDownEventArgs e)
{
var handler = this.MouseDown;
if (handler != null)
{
handler(this, e);
}
}
/// <summary>
/// Raises the <see cref="MouseDown" /> event.
/// </summary>
/// <param name="e">The <see cref="OxyMouseEventArgs" /> instance containing the event data.</param>
protected internal virtual void OnMouseDown(OxyMouseDownEventArgs e)
{
var handler = this.MouseDown;
if (handler != null)
{
handler(this, e);
}
}
protected override void ShowNearestSelectedPointCommands(AppIdentity identity, LineSeries lineSeries, OxyMouseDownEventArgs args)
{
GuiModelData.SelectedApplicationIdentity = identity;
var indexOfNearestPoint = (int)Math.Round(args.HitTestResult.Index);
var point = lineSeries.Points[indexOfNearestPoint];
var time = (long)point.X;
showCommands(time);
SelectedPointInfo = GetSelectedPointInfo(lineSeries, point);
}
protected override void ShowNearestSelectedPointCommands(AppIdentity identity, LineSeries lineSeries, OxyMouseDownEventArgs args)
{
GuiModelData.SelectedApplicationIdentity = identity;
var indexOfNearestPoint = (int)Math.Round(args.HitTestResult.Index);
var point = lineSeries.Points[indexOfNearestPoint];
var connectionId = (int)point.X;
CallbacksManagerBase.ShowAllCommandsWithSameConnectionId(connectionId);
SelectedPointInfo = GetSelectedPointInfo(lineSeries, point);
}
/// <summary>
/// Handles mouse down events.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="args">The <see cref="OxyMouseEventArgs" /> instance containing the event data.</param>
/// <returns><c>true</c> if the event was handled.</returns>
public virtual bool HandleMouseDown(IView view, OxyMouseDownEventArgs args)
{
lock (this.GetSyncRoot(view))
{
if (view.ActualModel != null)
{
view.ActualModel.HandleMouseDown(this, args);
if (args.Handled)
{
return(true);
}
}
var command = this.GetCommand(new OxyMouseDownGesture(args.ChangedButton, args.ModifierKeys, args.ClickCount));
return(this.HandleCommand(command, view, args));
}
}
/// <summary>
/// Handles mouse down events.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="args">The <see cref="OxyMouseEventArgs" /> instance containing the event data.</param>
/// <returns><c>true</c> if the event was handled.</returns>
public virtual bool HandleMouseDown(IView view, OxyMouseDownEventArgs args)
{
lock (this.GetSyncRoot(view))
{
if (view.ActualModel != null)
{
view.ActualModel.HandleMouseDown(this, args);
if (args.Handled)
{
return true;
}
}
var command = this.GetCommand(new OxyMouseDownGesture(args.ChangedButton, args.ModifierKeys, args.ClickCount));
return this.HandleCommand(command, view, args);
}
}
// event handler
void plotModel_MouseDown(object sender, OxyPlot.OxyMouseDownEventArgs e)
{
if (DivergenceConvergencePlot.Series.Any(p => p.GetType() == typeof(OxyPlot.Wpf.LineSeries)))
{
// int l = DivergenceConvergencePlot.Series.Count;
var list = DivergenceConvergencePlot.Series.Where(p => p.GetType() != typeof(OxyPlot.Wpf.LineSeries)).ToList();
DivergenceConvergencePlot.Series.Clear();
list.ForEach(p => DivergenceConvergencePlot.Series.Add(p));
DivergenceConvergencePlot.InvalidatePlot();
}
try
{
ScatterPoint res = (ScatterPoint)e.HitTestResult.Item;
if (res != null)
{
string ID = res.Tag.ToString();
OxyPlot.Wpf.LineSeries tempseries = new OxyPlot.Wpf.LineSeries();
List <DataPoint> points = new List <DataPoint>();
//find all series with the ID
foreach (OxyPlot.Wpf.ScatterSeries series in DivergenceConvergencePlot.Series)
{
if (series.Tag.ToString() == ID)
{
ScatterPoint point = (ScatterPoint)series.Items[0];
points.Add(new DataPoint(point.X, point.Y));
//contains single point
}
}
tempseries.ItemsSource = points;
DivergenceConvergencePlot.Series.Add(tempseries);
DivergenceConvergencePlot.InvalidatePlot();
}
}
catch (Exception ex)
{ }
}
/// <summary>
/// Handles the mouse down event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OxyPlot.OxyMouseEventArgs" /> instance containing the event data.</param>
public virtual void HandleMouseDown(object sender, OxyMouseDownEventArgs e)
{
var args = new HitTestArguments(e.Position, MouseHitTolerance);
foreach (var result in this.HitTest(args))
{
e.HitTestResult = result;
result.Element.OnMouseDown(e);
if (e.Handled)
{
this.currentMouseEventElement = result.Element;
return;
}
}
if (!e.Handled)
{
this.OnMouseDown(sender, e);
}
}
/// <summary>
/// Handles the mouse down event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OxyPlot.OxyMouseEventArgs" /> instance containing the event data.</param>
public virtual void HandleMouseDown(object sender, OxyMouseDownEventArgs e)
{
var args = new HitTestArguments(e.Position, MouseHitTolerance);
foreach (var result in this.HitTest(args))
{
e.HitTestResult = result;
result.Element.OnMouseDown(e);
if (e.Handled)
{
this.currentMouseEventElement = result.Element;
return;
}
}
if (!e.Handled)
{
this.OnMouseDown(sender, e);
}
}
private void setSelectedPointInfo(LineSeries lineSeries, OxyMouseDownEventArgs args)
{
var firstCommand = GuiModelData.RelatedCommands.FirstOrDefault();
if (firstCommand == null)
return;
SelectedPointInfo =
string.Format("{0}{1}URL: {2}",
GetSelectedPointInfo(lineSeries, lineSeries.Points[(int)Math.Round(args.HitTestResult.Index)]),
Environment.NewLine, firstCommand.HttpInfo.Url);
}
private void CutInsidePolygon(OxyPlot.Series.LineSeries lineSeries, OxyMouseDownEventArgs e)
{
DataPoint clickPoint = lineSeries.InverseTransform(e.Position);
CuttingInsidePolygon.Instance.StartCutting(clickPoint);
plotModel.InvalidatePlot(false);
}
/// <summary>
/// Raises the <see cref="MouseDown" /> event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OxyMouseEventArgs" /> instance containing the event data.</param>
protected virtual void OnMouseDown(object sender, OxyMouseDownEventArgs e)
{
var handler = this.MouseDown;
if (handler != null)
{
handler(sender, e);
}
}
public GraphViewPage (ExampleInfo exampleInfo)
{
var opv = new OxyPlotView {
WidthRequest = 300,
HeightRequest = 300,
};
opv.Model = exampleInfo.PlotModel;
var label = new Label {
Text = "Category: " + exampleInfo.Category,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
};
bool GameOfLife = exampleInfo.Title.Contains ("Conway");
if (!GameOfLife) {
Content = new StackLayout {
BackgroundColor = Color.White,
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.StartAndExpand,
Children = {
opv,
label
}
};
} else {
var stepButton = new Button {
Text = "step"
};
stepButton.Clicked += (sender, e) => {
var ea = new OxyMouseDownEventArgs ();
ea.ChangedButton = OxyMouseButton.Left;
ea.Position = new ScreenPoint (150, 150);
opv.Model.HandleMouseDown (this, ea);
opv.InvalidateDisplay ();
};
var startButton = new Button {
Text = "run"
};
startButton.Clicked += (sender, e) => {
if (!keepRunning) {
keepRunning = true;
Device.StartTimer (new TimeSpan (0, 0, 0, 0, 200), () => {
var ea = new OxyMouseDownEventArgs ();
ea.ChangedButton = OxyMouseButton.Left;
ea.Position = new ScreenPoint (150, 150);
opv.Model.HandleMouseDown (this, ea);
Device.BeginInvokeOnMainThread(() => {
opv.InvalidateDisplay ();
});
return keepRunning;
});
}
};
var stopButton = new Button {
Text = "stop"
};
stopButton.Clicked += (sender, e) => {
keepRunning = false;
};
Content = new StackLayout {
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand,
Children = {
opv,
label,
new StackLayout {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.StartAndExpand,
Orientation = StackOrientation.Horizontal,
Children = { stepButton, startButton, stopButton }
}
}
};
}
}
/// <summary>Graph has been clicked.</summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnChartClick(object sender, OxyMouseDownEventArgs e)
{
e.Handled = false;
if (e.ChangedButton == OxyMouseButton.Left) /// Left clicks only
{
if (e.ClickCount == 1 && SingleClick != null)
SingleClick.Invoke(this, e);
else if (e.ClickCount == 2)
OnMouseDoubleClick(sender, e);
}
}
void lineSeries_MouseDown(object sender, OxyMouseDownEventArgs e)
{
if (CurMainStage == Stage.Cutting)
{
CutInsidePolygon((OxyPlot.Series.LineSeries)sender, e);
}
}
/// <summary>
/// User has double clicked somewhere on a graph.
/// </summary>
/// <param name="sender">Event sender</param>
/// <param name="e">Event arguments</param>
private void OnMouseDoubleClick(object sender, OxyMouseDownEventArgs e)
{
Point Location = new Point((int)e.Position.X, (int)e.Position.Y);
Cairo.Rectangle plotRect = this.plot1.Model.PlotArea.ToRect(false);
Rectangle plotArea = new Rectangle((int)plotRect.X, (int)plotRect.Y, (int)plotRect.Width, (int)plotRect.Height);
if (plotArea.Contains(Location))
{
Cairo.Rectangle legendRect = this.plot1.Model.LegendArea.ToRect(true);
Rectangle legendArea = new Rectangle((int)legendRect.X, (int)legendRect.Y, (int)legendRect.Width, (int)legendRect.Height);
if (legendArea.Contains(Location))
{
int y = Convert.ToInt32(Location.Y - this.plot1.Model.LegendArea.Top);
int itemHeight = Convert.ToInt32(this.plot1.Model.LegendArea.Height) / this.plot1.Model.Series.Count;
int seriesIndex = y / itemHeight;
if (this.OnLegendClick != null)
{
LegendClickArgs args = new LegendClickArgs();
args.seriesIndex = seriesIndex;
args.controlKeyPressed = e.IsControlDown;
this.OnLegendClick.Invoke(sender, args);
}
}
else
{
if (this.OnPlotClick != null)
{
this.OnPlotClick.Invoke(sender, e);
}
}
}
else
{
Rectangle leftAxisArea = new Rectangle(0, plotArea.Y, plotArea.X, plotArea.Height);
Rectangle titleArea = new Rectangle(plotArea.X, 0, plotArea.Width, plotArea.Y);
Rectangle topAxisArea = new Rectangle(plotArea.X, 0, plotArea.Width, 0);
if (this.GetAxis(Models.Graph.Axis.AxisType.Top) != null)
{
titleArea = new Rectangle(plotArea.X, 0, plotArea.Width, plotArea.Y / 2);
topAxisArea = new Rectangle(plotArea.X, plotArea.Y / 2, plotArea.Width, plotArea.Y / 2);
}
Rectangle rightAxisArea = new Rectangle(plotArea.Right, plotArea.Top, MainWidget.Allocation.Width - plotArea.Right, plotArea.Height);
Rectangle bottomAxisArea = new Rectangle(plotArea.Left, plotArea.Bottom, plotArea.Width, MainWidget.Allocation.Height - plotArea.Bottom);
if (titleArea.Contains(Location))
{
if (this.OnTitleClick != null)
{
this.OnTitleClick(sender, e);
}
}
if (this.OnAxisClick != null)
{
if (leftAxisArea.Contains(Location))
{
this.OnAxisClick.Invoke(Models.Graph.Axis.AxisType.Left);
}
else if (topAxisArea.Contains(Location))
{
this.OnAxisClick.Invoke(Models.Graph.Axis.AxisType.Top);
}
else if (rightAxisArea.Contains(Location))
{
this.OnAxisClick.Invoke(Models.Graph.Axis.AxisType.Right);
}
else if (bottomAxisArea.Contains(Location))
{
this.OnAxisClick.Invoke(Models.Graph.Axis.AxisType.Bottom);
}
}
}
}
/// <summary>
/// Adds the specified mouse manipulator and invokes the <see cref="MouseManipulator.Started" /> method with the specified mouse down event arguments.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="manipulator">The manipulator to add.</param>
/// <param name="args">The <see cref="OxyMouseDownEventArgs" /> instance containing the event data.</param>
public virtual void AddMouseManipulator(
IView view,
ManipulatorBase<OxyMouseEventArgs> manipulator,
OxyMouseDownEventArgs args)
{
this.MouseDownManipulators.Add(manipulator);
manipulator.Started(args);
}
private static void DefaultXAxis_MouseDown(object sender, OxyMouseDownEventArgs e)
{
throw new NotImplementedException();
}
