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51 lines
1.8 KiB
51 lines
1.8 KiB
// (c) Copyright Microsoft Corporation.
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// This source is subject to the Microsoft Public License (Ms-PL).
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// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.
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// All other rights reserved.
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using System.Collections.ObjectModel;
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namespace System.Windows.Controls.DataVisualization.Charting
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{
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/// <summary>
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/// An axis interface used to determine the plot area coordinate of values.
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/// </summary>
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public interface IAxis
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{
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/// <summary>
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/// Gets or sets the orientation of the axis.
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/// </summary>
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AxisOrientation Orientation { get; set; }
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/// <summary>
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/// This event is raised when the Orientation property is changed.
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/// </summary>
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event RoutedPropertyChangedEventHandler<AxisOrientation> OrientationChanged;
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/// <summary>
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/// Returns a value indicating whether the axis can plot a value.
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/// </summary>
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/// <param name="value">The value to plot.</param>
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/// <returns>A value indicating whether the axis can plot a value.
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/// </returns>
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bool CanPlot(object value);
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/// <summary>
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/// The plot area coordinate of a value.
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/// </summary>
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/// <param name="value">The value for which to retrieve the plot area
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/// coordinate.</param>
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/// <returns>The plot area coordinate.</returns>
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UnitValue GetPlotAreaCoordinate(object value);
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/// <summary>
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/// Gets the registered IAxisListeners.
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/// </summary>
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ObservableCollection<IAxisListener> RegisteredListeners { get; }
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/// <summary>
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/// Gets the collection of child axes.
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/// </summary>
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ObservableCollection<IAxis> DependentAxes { get; }
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}
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}
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