/// <summary>
/// Acquire a horizontal category axis and a vertical linear axis.
/// </summary>
/// <param name="firstDataPoint">The first data point.</param>
protected override void GetAxes(DataPoint firstDataPoint)
{
GetCategoryAxis(
InternalIndependentAxis,
firstDataPoint,
AxisOrientation.Horizontal,
() => new CategoryAxis(),
() => ActualIndependentCategoryAxis,
(value) => { InternalActualIndependentAxis = (IAxis)value; },
(dataPoint) => dataPoint.IndependentValue);
GetRangeAxis(
InternalDependentAxis,
firstDataPoint,
AxisOrientation.Vertical,
() =>
{
HybridAxis axis = (HybridAxis)CreateRangeAxisFromData(firstDataPoint.DependentValue);
axis.ShowGridLines = true;
return((IRangeAxis)axis);
},
() => ActualDependentRangeAxis,
(value) => { InternalActualDependentAxis = (IAxis)value; },
(dataPoint) => dataPoint.DependentValue);
}
/// <summary>
/// ShowGridLinesProperty property changed handler.
/// </summary>
/// <param name="d">Axis that changed its ShowGridLines.</param>
/// <param name="e">Event arguments.</param>
private static void OnShowGridLinesPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
HybridAxis source = (HybridAxis)d;
bool oldValue = (bool)e.OldValue;
bool newValue = (bool)e.NewValue;
source.OnShowGridLinesPropertyChanged(oldValue, newValue);
}
/// <summary>
/// TitleProperty property changed handler.
/// </summary>
/// <param name="d">HybridAxis that changed its Title.</param>
/// <param name="e">Event arguments.</param>
private static void OnTitlePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
HybridAxis source = (HybridAxis)d;
object oldValue = (object)e.OldValue;
object newValue = (object)e.NewValue;
source.OnTitlePropertyChanged(oldValue, newValue);
}
/// <summary>
/// AxisProperty property changed handler.
/// </summary>
/// <param name="oldValue">Old value.</param>
/// <param name="newValue">New value.</param>
private void OnAxisPropertyChanged(HybridAxis oldValue, HybridAxis newValue)
{
Debug.Assert(newValue != null, "Don't set the axis property to null.");
if (newValue != null)
{
newValue.Invalidated += OnAxisInvalidated;
}
if (oldValue != null)
{
oldValue.Invalidated -= OnAxisInvalidated;
}
}
/// <summary>
/// Instantiates a new instance of the GridLines class.
/// </summary>
/// <param name="axis">The axis used by the GridLines.</param>
public GridLines(HybridAxis axis)
{
this.Axis = axis;
this.SizeChanged += new SizeChangedEventHandler(OnSizeChanged);
}
/// <summary>
/// AxisProperty property changed handler.
/// </summary>
/// <param name="oldValue">Old value.</param>
/// <param name="newValue">New value.</param>
private void OnAxisPropertyChanged(HybridAxis oldValue, HybridAxis newValue)
{
Debug.Assert(newValue != null, "Don't set the axis property to null.");
if (newValue != null)
{
newValue.Invalidated += OnAxisInvalidated;
}
if (oldValue != null)
{
oldValue.Invalidated -= OnAxisInvalidated;
}
}
/// <summary>
/// Instantiates a new instance of the GridLines class.
/// </summary>
/// <param name="axis">The axis used by the GridLines.</param>
public GridLines(HybridAxis axis)
{
this.Axis = axis;
this.SizeChanged += new SizeChangedEventHandler(OnSizeChanged);
}
