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/*************************************************************************************
Extended WPF Toolkit
Copyright (C) 2007-2013 Xceed Software Inc.
This program is provided to you under the terms of the Microsoft Public
License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
For more features, controls, and fast professional support,
pick up the Plus Edition at http://xceed.com/wpf_toolkit
Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
***********************************************************************************/
using System;
namespace Xceed.Wpf.AvalonDock
{
internal static class MathHelper
{
public static double MinMax( double value, double min, double max )
{
if( min > max )
throw new ArgumentException( "min>max" );
if( value < min )
return min;
if( value > max )
return max;
return value;
}
public static void AssertIsPositiveOrZero( double value )
{
if( value < 0.0 )
throw new ArgumentException( "Invalid value, must be a positive number or equal to zero" );
}
}
}
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