using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace Yw.Coordinate
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{
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public interface IAxisCalcer
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{
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double Calc(double v);
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double RevCalc(double v);
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}
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public class ConstantAxis : IAxisCalcer
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{
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public double Calc(double v)
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{
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return v;
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}
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public double RevCalc(double v)
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{
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return v;
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}
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}
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public class Log10Axis : IAxisCalcer
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{
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public double Calc(double v)
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{
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return Math.Log10(v);
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}
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public double RevCalc(double v)
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{
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return Math.Pow(10, v);
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}
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}
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public class CoefficientAxis : IAxisCalcer
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{
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private double Coeff = 1;
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public CoefficientAxis(double coeff)
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{
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Coeff = coeff;
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}
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public double Calc(double v)
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{
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return v * Coeff;
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}
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public double RevCalc(double v)
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{
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return v / Coeff;
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}
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}
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}
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