LSSTApplications
19.0.0-14-gb0260a2+72efe9b372,20.0.0+7927753e06,20.0.0+8829bf0056,20.0.0+995114c5d2,20.0.0+b6f4b2abd1,20.0.0+bddc4f4cbe,20.0.0-1-g253301a+8829bf0056,20.0.0-1-g2b7511a+0d71a2d77f,20.0.0-1-g5b95a8c+7461dd0434,20.0.0-12-g321c96ea+23efe4bbff,20.0.0-16-gfab17e72e+fdf35455f6,20.0.0-2-g0070d88+ba3ffc8f0b,20.0.0-2-g4dae9ad+ee58a624b3,20.0.0-2-g61b8584+5d3db074ba,20.0.0-2-gb780d76+d529cf1a41,20.0.0-2-ged6426c+226a441f5f,20.0.0-2-gf072044+8829bf0056,20.0.0-2-gf1f7952+ee58a624b3,20.0.0-20-geae50cf+e37fec0aee,20.0.0-25-g3dcad98+544a109665,20.0.0-25-g5eafb0f+ee58a624b3,20.0.0-27-g64178ef+f1f297b00a,20.0.0-3-g4cc78c6+e0676b0dc8,20.0.0-3-g8f21e14+4fd2c12c9a,20.0.0-3-gbd60e8c+187b78b4b8,20.0.0-3-gbecbe05+48431fa087,20.0.0-38-ge4adf513+a12e1f8e37,20.0.0-4-g97dc21a+544a109665,20.0.0-4-gb4befbc+087873070b,20.0.0-4-gf910f65+5d3db074ba,20.0.0-5-gdfe0fee+199202a608,20.0.0-5-gfbfe500+d529cf1a41,20.0.0-6-g64f541c+d529cf1a41,20.0.0-6-g9a5b7a1+a1cd37312e,20.0.0-68-ga3f3dda+5fca18c6a4,20.0.0-9-g4aef684+e18322736b,w.2020.45
LSSTDataManagementBasePackage
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Base class for SIP transform objects. More...
#include <SipTransform.h>
Public Member Functions | |
geom::Point2D const & | getPixelOrigin () const |
Return the pixel origin (CRPIX, but zero-indexed) of the transform. More... | |
geom::LinearTransform const & | getCdMatrix () const |
Return the CD matrix of the transform. More... | |
PolynomialTransform const & | getPoly () const |
Return the polynomial component of the transform (A,B) or (AP,BP). More... | |
Protected Member Functions | |
SipTransformBase (geom::Point2D const &pixelOrigin, geom::LinearTransform const &cdMatrix, PolynomialTransform const &poly) | |
Construct a SipTransformBase from its components. More... | |
SipTransformBase (SipTransformBase const &other)=default | |
SipTransformBase (SipTransformBase &&other)=default | |
SipTransformBase & | operator= (SipTransformBase const &other)=default |
SipTransformBase & | operator= (SipTransformBase &&other)=default |
void | swap (SipTransformBase &other) |
void | transformPixelsInPlace (geom::AffineTransform const &s) |
Protected Attributes | |
geom::Point2D | _pixelOrigin |
geom::LinearTransform | _cdMatrix |
PolynomialTransform | _poly |
Base class for SIP transform objects.
This class simply provides some getters for its derived classes. It should not be used directly, and does not define a polymorphic interface.
Definition at line 46 of file SipTransform.h.
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Construct a SipTransformBase from its components.
See SipForwardTransform and SipReverseTransform for more extensive definitions.
[in] | pixelOrigin | CRPIX \((u_0,v_0)\) (zero-indexed) |
[in] | cdMatrix | CD matrix \(Z\) |
[in] | poly | Either the forward or reverse SIP polynomial (depending on the derived class). |
Definition at line 76 of file SipTransform.h.
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Return the pixel origin (CRPIX, but zero-indexed) of the transform.
Definition at line 51 of file SipTransform.h.
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Return the polynomial component of the transform (A,B) or (AP,BP).
Definition at line 61 of file SipTransform.h.
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Definition at line 40 of file SipTransform.cc.
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Definition at line 94 of file SipTransform.h.
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Definition at line 93 of file SipTransform.h.
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Definition at line 95 of file SipTransform.h.