42 lines
1.1 KiB
C#
42 lines
1.1 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Windows;
|
|
|
|
namespace Microsoft.Research.DynamicDataDisplay
|
|
{
|
|
/// <summary>
|
|
/// Represents a DataTransform that simply swaps points' coefficitiens from x to y and vice verca.
|
|
/// </summary>
|
|
public sealed class SwapTransform : DataTransform
|
|
{
|
|
/// <summary>
|
|
/// Initializes a new instance of the <see cref="SwapTransform"/> class.
|
|
/// </summary>
|
|
public SwapTransform() { }
|
|
|
|
/// <summary>
|
|
/// Transforms the point in data coordinates to viewport coordinates.
|
|
/// </summary>
|
|
/// <param name="pt">The point in data coordinates.</param>
|
|
/// <returns>
|
|
/// Transformed point in viewport coordinates.
|
|
/// </returns>
|
|
public override Point DataToViewport(Point pt)
|
|
{
|
|
return new Point(pt.Y, pt.X);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Transforms the point in viewport coordinates to data coordinates.
|
|
/// </summary>
|
|
/// <param name="pt">The point in viewport coordinates.</param>
|
|
/// <returns>Transformed point in data coordinates.</returns>
|
|
public override Point ViewportToData(Point pt)
|
|
{
|
|
return new Point(pt.Y, pt.X);
|
|
}
|
|
}
|
|
}
|