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java.lang.Object skyview.util.Scaler skyview.util.LogScaler
public class LogScaler
Scale an object linearly.
Constructor Summary | |
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LogScaler()
Provide default scaler that positive values will scale the array logarithmically between 0-255. |
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LogScaler(double minVal,
double maxVal,
int minOutput,
int maxOutput,
boolean scaleNegative)
Provide a scaler with a specified scaling range to a specified range of bytes. |
Method Summary | |
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protected void |
prepareScaling(double[] c)
Prepare to scale the data |
protected byte |
scale(double val)
Scale an value. |
Methods inherited from class skyview.util.Scaler |
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getMaxOutput, getMaxVal, getMinOutput, getMinVal, getUseDefault, scaleArray, setMaxVal, setMinMax, setMinVal |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LogScaler()
public LogScaler(double minVal, double maxVal, int minOutput, int maxOutput, boolean scaleNegative)
Method Detail |
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protected void prepareScaling(double[] c)
prepareScaling
in class Scaler
c
- Array to be scaled.protected byte scale(double val)
scale
in class Scaler
val
- The value to be scaled.
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