protected static void OnUseDirect2DChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
PlotPanel plotPanelLocal = ((PlotPanel)obj);
if (plotPanelLocal.direct2DControl == null && plotPanelLocal.UseDirect2D)
{
// Create Direct2DControl:
try
{
plotPanelLocal.direct2DControl = new Direct2DControl();
plotPanelLocal.Children.Add(plotPanelLocal.direct2DControl);
plotPanelLocal.direct2DControl.SetValue(Grid.ZIndexProperty, 75);
}
catch (Exception)
{
plotPanelLocal.direct2DControl = null;
plotPanelLocal.UseDirect2D = false;
}
return;
}
if (plotPanelLocal.UseDirect2D)
{
plotPanelLocal.Children.Add(plotPanelLocal.direct2DControl);
}
else
{
plotPanelLocal.Children.Remove(plotPanelLocal.direct2DControl);
}
plotPanelLocal.InvalidateMeasure();
}
protected override void OnHostChanged(PlotPanel host)
{
base.OnHostChanged(host);
if (this.host != null)
{
try
{
host.Canvas.Children.Remove(Rectangle);
if (colourBar != null)
{
host.Annotations.Remove(colourBar);
}
}
catch (Exception)
{
// Just swallow any exception
}
}
this.host = host;
if (colourBar != null)
{
host.Annotations.Add(colourBar);
colourBar.ColourMapChanged += new RoutedEventHandler(OnColourMapChanged);
}
colourMapUpdateTimer.Tick += OnColourMapUpdateTimerElapsed;
host.Canvas.Children.Add(Rectangle);
}
protected override void OnHostChanged(PlotPanel host)
{
base.OnHostChanged(host);
if (this.host != null)
{
try
{
RemoveElements((bool)GetValue(UseDirect2DProperty));
this.host = host;
BindingOperations.ClearBinding(this, Plot2DCurve.UseDirect2DProperty);
}
catch (Exception)
{
// Just swallow any exception
}
}
else
{
this.host = host;
}
if (this.host != null)
{
AddElements();
curve.Transform(xAxis.GraphTransform, yAxis.GraphTransform);
// Add binding:
bindingDirect2D = new Binding("UseDirect2D")
{
Source = host, Mode = BindingMode.OneWay
};
BindingOperations.SetBinding(this, Plot2DCurve.UseDirect2DProperty, bindingDirect2D);
}
SetBounds();
}
protected static void OnEqualAxesChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
PlotPanel plotPanelLocal = ((PlotPanel)obj);
if ((bool)e.NewValue == true)
{
plotPanelLocal.Axes.SetAxesEqual();
}
else
{
plotPanelLocal.Axes.ResetAxesEqual();
}
plotPanelLocal.InvalidateMeasure();
}
protected virtual void OnHostChanged(PlotPanel host)
{
if (host == null)
{
xAxis = null; yAxis = null;
return;
}
// Update axis to default if null or it it does not belong to the new plot.
if ((xAxis == null) || (!host.Axes.XAxes.Contains(xAxis)))
{
xAxis = host.Axes.XAxes.Bottom;
}
if ((yAxis == null) || (!host.Axes.YAxes.Contains(yAxis)))
{
yAxis = host.Axes.YAxes.Left;
}
}
public void FindPlotPanelsAndAlignedAxes()
{
plotPanelList.Clear();
alignedAxesList.Clear();
foreach (UIElement element in Children)
{
if (element is Plot2D)
{
PlotPanel plotPanel = (element as Plot2D).PlotPanel;
plotPanelList.Add(plotPanel);
int column = (int)element.GetValue(ColumnProperty);
int columnSpan = (int)element.GetValue(ColumnSpanProperty);
int row = (int)element.GetValue(RowProperty);
int rowSpan = (int)element.GetValue(RowSpanProperty);
GetAlignedAxes(AlignmentDirection.Row, row, rowSpan).Axes.AddRange(plotPanel.Axes.YAxes);
GetAlignedAxes(AlignmentDirection.Column, column, columnSpan).Axes.AddRange(plotPanel.Axes.XAxes);
}
}
}
protected override void OnHostChanged(PlotPanel host)
{
base.OnHostChanged(host);
if (this.host != null)
{
try
{
host.Canvas.Children.Remove(Rectangle);
if (colourBar != null) host.Annotations.Remove(colourBar);
}
catch (Exception)
{
// Just swallow any exception
}
}
this.host = host;
if (colourBar != null)
{
host.Annotations.Add(colourBar);
colourBar.ColourMapChanged += new RoutedEventHandler(OnColourMapChanged);
}
colourMapUpdateTimer.Tick += OnColourMapUpdateTimerElapsed;
host.Canvas.Children.Add(Rectangle);
}
public Axes2D(PlotPanel plotPanel)
{
this.plotPanel = plotPanel;
frame = new AxesFrame();
frame.SetValue(Grid.ZIndexProperty, 300);
// note that individual axes have index of 200
plotPanel.Children.Add(frame);
xAxisBottom = new XAxis();
xAxisBottom.SetValue(XAxis.XAxisPositionProperty, XAxisPosition.Bottom);
xAxisTop = new XAxis();
xAxisTop.SetValue(XAxis.XAxisPositionProperty, XAxisPosition.Top);
//
xAxes = new XAxis2DCollection(plotPanel);
xAxes.Add(xAxisBottom); xAxes.Add(xAxisTop);
xAxis = xAxisBottom;
xAxisTop.LabelsVisible = false;
xAxisTop.TicksVisible = true;
xAxisTop.GridLines.Visibility = Visibility.Collapsed;
xAxisTop.BindToAxis(xAxisBottom);
//
yAxisLeft = new YAxis();
yAxisLeft.SetValue(YAxis.YAxisPositionProperty, YAxisPosition.Left);
yAxisRight = new YAxis();
yAxisRight.SetValue(YAxis.YAxisPositionProperty, YAxisPosition.Right);
//
yAxes = new YAxis2DCollection(plotPanel);
yAxes.Add(yAxisLeft); yAxes.Add(yAxisRight);
yAxis = yAxisLeft;
yAxisRight.LabelsVisible = false;
yAxisRight.TicksVisible = true;
yAxisRight.GridLines.Visibility = Visibility.Collapsed;
yAxisRight.BindToAxis(yAxisLeft);
//
UpdateTicks();
}
protected override void OnHostChanged(PlotPanel host)
{
base.OnHostChanged(host);
if (this.host != null)
{
try
{
RemoveElements((bool)GetValue(UseDirect2DProperty));
this.host = host;
BindingOperations.ClearBinding(this, Plot2DCurve.UseDirect2DProperty);
}
catch (Exception)
{
// Just swallow any exception
}
}
else this.host = host;
if (this.host != null)
{
AddElements();
curve.Transform(xAxis.GraphTransform, yAxis.GraphTransform);
// Add binding:
bindingDirect2D = new Binding("UseDirect2D") { Source = host, Mode = BindingMode.OneWay };
BindingOperations.SetBinding(this, Plot2DCurve.UseDirect2DProperty, bindingDirect2D);
}
SetBounds();
}
public Axes2D(PlotPanel plotPanel)
{
this.plotPanel = plotPanel;
frame = new AxesFrame();
frame.SetValue(Grid.ZIndexProperty, 300);
// note that individual axes have index of 200
plotPanel.Children.Add(frame);
xAxisBottom = new XAxis();
xAxisBottom.SetValue(XAxis.XAxisPositionProperty, XAxisPosition.Bottom);
//
xAxes = new XAxis2DCollection(plotPanel);
xAxes.Add(xAxisBottom);
//
yAxisLeft = new YAxis();
yAxisLeft.SetValue(YAxis.YAxisPositionProperty, YAxisPosition.Left);
//
yAxes = new YAxis2DCollection(plotPanel);
yAxes.Add(yAxisLeft);
//
UpdateTicks();
}
protected virtual void OnHostChanged(PlotPanel host)
{
if (host == null)
{
xAxis = null; yAxis = null;
return;
}
// Update axis to default if null or it it does not belong to the new plot.
if ((xAxis == null) || (!host.Axes.XAxes.Contains(xAxis)))
{
xAxis = host.Axes.XAxes.Bottom;
}
if ((yAxis == null) || (!host.Axes.YAxes.Contains(yAxis)))
{
yAxis = host.Axes.YAxes.Left;
}
}
public Axis2DCollection(PlotPanel panel)
: base()
{
this.panel = panel;
}
public YAxis2DCollection(PlotPanel panel)
: base(panel)
{
}
public Axes2D(PlotPanel plotPanel)
{
this.plotPanel = plotPanel;
frame = new AxesFrame();
frame.SetValue(Grid.ZIndexProperty, 300);
// note that individual axes have index of 200
plotPanel.Children.Add(frame);
xAxisBottom = new XAxis();
xAxisBottom.SetValue(XAxis.XAxisPositionProperty, XAxisPosition.Bottom);
xAxisTop = new XAxis();
xAxisTop.SetValue(XAxis.XAxisPositionProperty, XAxisPosition.Top);
//
xAxes = new XAxis2DCollection(plotPanel);
xAxes.Add(xAxisBottom); xAxes.Add(xAxisTop);
xAxis = xAxisBottom;
xAxisTop.LabelsVisible = false;
xAxisTop.TicksVisible = true;
xAxisTop.GridLines.Visibility = Visibility.Collapsed;
xAxisTop.BindToAxis(xAxisBottom);
//
yAxisLeft = new YAxis();
yAxisLeft.SetValue(YAxis.YAxisPositionProperty, YAxisPosition.Left);
yAxisRight = new YAxis();
yAxisRight.SetValue(YAxis.YAxisPositionProperty, YAxisPosition.Right);
//
yAxes = new YAxis2DCollection(plotPanel);
yAxes.Add(yAxisLeft); yAxes.Add(yAxisRight);
yAxis = yAxisLeft;
yAxisRight.LabelsVisible = false;
yAxisRight.TicksVisible = true;
yAxisRight.GridLines.Visibility = Visibility.Collapsed;
yAxisRight.BindToAxis(yAxisLeft);
//
UpdateTicks();
}
