70 lines
2.3 KiB
C#
70 lines
2.3 KiB
C#
using System;
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namespace System.Drawing {
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/// <summary>
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/// The <code>Dimension2D</code> class is to encapsulate a width
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/// and a height dimension.
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/// </summary>
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/// <remarks>
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/// This class is only the abstract baseclass for all objects that
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/// store a 2D dimension.
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/// The actual storage representation of the sizes is left to
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/// the subclass.
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/// </remarks>
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public abstract class Dimension2D : ICloneable {
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/// <summary>
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/// This is an abstract class that cannot be instantiated directly.
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/// Type-specific implementation subclasses are available for
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/// instantiation and provide a number of formats for storing
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/// the information necessary to satisfy the various accessor
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/// methods below.
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/// </summary>
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/// <seealso cref="T:System.Drawing.Dimension"/>
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protected Dimension2D() {
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}
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/// <summary>
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/// Returns the width of this <code>Dimension</code> in double
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/// precision.
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/// </summary>
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/// <value>the width</value>
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public abstract double Width {get;}
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/// <summary>
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/// Returns the height of this <code>Dimension</code> in double
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/// precision.
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/// </summary>
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/// <value>the height</value>
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public abstract double Height {get;}
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/// <summary>
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/// Sets the size of this <code>Dimension</code> object to the
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/// specified width and height.
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/// </summary>
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/// <param name="width">the new width for the <code>Dimension</code>
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/// object</param>
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/// <param name="height">the new height for the <code>Dimension</code>
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/// object</param>
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public abstract void SetSize(double width, double height);
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/// <summary>
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/// Sets the size of this <code>Dimension2D</code> object to
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/// match the specified size.
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/// </summary>
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/// <value>the size</value>
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public Dimension2D Size {
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set {
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SetSize(value.Width, value.Height);
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}
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}
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/// <summary>
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/// Creates a new object of the same class as this object.
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/// </summary>
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/// <returns>a clone of this instance</returns>
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public Object Clone() {
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throw new Exception("not implemented");
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}
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}
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}
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