40 lines
No EOL
1.1 KiB
C#
40 lines
No EOL
1.1 KiB
C#
namespace JD.Kernel.Structs
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{
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/// <summary>
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/// A numerical range (a max and a min).
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/// </summary>
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/// <remarks>
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/// This class is immutable.
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/// </remarks>
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public static class RangeExtension
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{
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#region Properties
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/// <summary>
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/// Width of the range.
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/// </summary>
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public static float Width(this Range<float> range)
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{
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return range.Max - range.Min;
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}
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#endregion
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#region Methods
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/// <summary>
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/// Returns a new range with min and max inflated by the given <paramref name="value"/> on each side.
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/// </summary>
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/// <remarks>
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/// Note that the width of the range gets increased/decreased by 2 * <paramref name="value"/>.
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/// </remarks>
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/// <param name="value"></param>
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/// <returns></returns>
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public static Range<float> Inflate(this Range<float> range, float value)
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{
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return new Range<float>(range.Min - value, range.Max + value);
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}
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#endregion
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}
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} |