/// <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>
/// 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);
}
/// <summary>
/// Handles a command triggered by an input gesture.
/// </summary>
/// <param name="command">The command.</param>
/// <param name="view">The plot view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <returns><c>true</c> if the command was handled.</returns>
protected virtual bool HandleCommand(IViewCommand command, IView view, OxyInputEventArgs args)
{
if (command == null)
{
return(false);
}
command.Execute(view, this, args);
return(args.Handled);
}
/// <summary>
/// Handles a command triggered by an input gesture.
/// </summary>
/// <param name="command">The command.</param>
/// <param name="view">The plot view.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <returns><c>true</c> if the command was handled.</returns>
protected virtual bool HandleCommand(IViewCommand command, IView view, OxyInputEventArgs args)
{
if (command == null)
{
return false;
}
command.Execute(view, this, args);
return args.Handled;
}
/// <summary>
/// Handles the specified gesture.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="gesture">The gesture.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <returns><c>true</c> if the event was handled.</returns>
public bool HandleGesture(IView view, OxyInputGesture gesture, OxyInputEventArgs args)
{
var command = this.GetCommand(gesture);
return this.HandleCommand(command, view, args);
}
/// <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>
/// 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>
/// 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);
}
/// <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>
/// 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>
/// Executes the command on the specified plot.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="controller">The plot controller.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
public void Execute(IView view, IController controller, OxyInputEventArgs args)
{
this.handler(view, controller, (T)args);
}
/// <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>
/// 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>
/// Handles the specified gesture.
/// </summary>
/// <param name="view">The plot view.</param>
/// <param name="gesture">The gesture.</param>
/// <param name="args">The <see cref="OxyInputEventArgs" /> instance containing the event data.</param>
/// <returns><c>true</c> if the event was handled.</returns>
public virtual bool HandleGesture(IView view, OxyInputGesture gesture, OxyInputEventArgs args)
{
var command = this.GetCommand(gesture);
return(this.HandleCommand(command, view, args));
}
