Package skyview.geometry.projecter
Class Sfl
- java.lang.Object
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- skyview.geometry.Transformer
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- skyview.geometry.Projecter
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- skyview.geometry.projecter.Sfl
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- All Implemented Interfaces:
java.io.Serializable
,Component
public final class Sfl extends Projecter
This class implements the Sanson-Flamsteed (Sinusoidal) projection.- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description class
Sfl.SflDeproj
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Constructor Summary
Constructors Constructor Description Sfl()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getDescription()
Return a description of the componentjava.lang.String
getName()
Get the name of the compontentDeprojecter
inverse()
Get the inverse transformationboolean
isInverse(Transformer t)
Is this an inverse of some other transformation?void
transform(double[] sphere, double[] plane)
Do the transformationboolean
validPosition(double[] plane)
Is this a valid position in the projection plane for this image.-
Methods inherited from class skyview.geometry.Projecter
allValid, getInputDimension, getOutputDimension, getXTiling, getYTiling, shadowPoint, straddle, straddleable, straddleComponents, tissot
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Methods inherited from class skyview.geometry.Transformer
transform, transform
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Method Detail
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getName
public java.lang.String getName()
Get the name of the compontent
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getDescription
public java.lang.String getDescription()
Return a description of the component
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inverse
public Deprojecter inverse()
Get the inverse transformation
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isInverse
public boolean isInverse(Transformer t)
Is this an inverse of some other transformation?- Specified by:
isInverse
in classTransformer
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transform
public final void transform(double[] sphere, double[] plane)
Do the transformation- Specified by:
transform
in classTransformer
- Parameters:
sphere
- The input vector.plane
- The output vector, it may be the same as the input vector if the dimensionalities are the same. All transformers are expected to work with aliased inputs and output.
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validPosition
public boolean validPosition(double[] plane)
Description copied from class:Projecter
Is this a valid position in the projection plane for this image. This default is appropriate for all projections where the projection plane is infinite.- Overrides:
validPosition
in classProjecter
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