Skip to main content
Ctrl+K
LSST Science Pipelines - Home LSST Science Pipelines - Home
  • Getting started with the LSST Science Pipelines
  • Installing the LSST Science Pipelines
  • Data access and pipeline middleware
  • lsst.afw.cameraGeom
  • lsst.afw.coord
    • lsst.afw.detection
    • lsst.afw.display
    • lsst.afw.fits
    • lsst.afw.formatters
    • lsst.afw.geom
    • lsst.afw.image
    • lsst.afw.math
    • lsst.afw.table
    • lsst.afw.typehandling
    • lsst.alert.packet
    • lsst.analysis.ap
    • lsst.analysis.tools
    • lsst.ap.association
    • lsst.ap.pipe
    • lsst.ap.verify
    • lsst.base
    • lsst.cbp
    • lsst.cell_coadds
    • lsst.coadd.utils
    • lsst.cp.pipe
    • lsst.ctrl.bps.htcondor
    • lsst.ctrl.bps.panda
    • lsst.ctrl.bps.parsl
    • lsst.ctrl.bps
    • lsst.ctrl.mpexec
    • lsst.daf.butler
    • lsst.dax.apdb
    • lsst.dax.images.cutout
    • lsst.display.ds9
    • lsst.display.firefly
    • lsst.drp.pipe
    • lsst.drp.tasks
    • lsst.faro.base
    • lsst.faro.measurement
    • lsst.faro.preparation
    • lsst.faro.summary
    • lsst.faro.utils
    • lsst.faro
    • lsst.fgcmcal
    • lsst.gauss2d.fit
    • lsst.gauss2d
    • lsst.geom
    • lsst.ip.diffim
    • lsst.ip.isr
    • lsst.jointcal
    • lsst.log
    • lsst.meas.algorithms
    • lsst.meas.astrom
    • lsst.meas.base
    • lsst.meas.deblender
    • lsst.meas.extensions.gaap
    • lsst.meas.extensions.multiprofit
    • lsst.meas.extensions.photometryKron
    • lsst.meas.extensions.piff
    • lsst.meas.extensions.psfex
    • lsst.meas.extensions.scarlet
    • lsst.meas.extensions.shapeHSM
    • lsst.meas.extensions.simpleShape
    • lsst.meas.extensions.trailedSources
    • lsst.meas.modelfit
    • lsst.meas.transiNet
    • lsst.modelfit.parameters
    • lsst.multiprofit
    • lsst.obs.base
    • lsst.obs.cfht
    • lsst.obs.decam
    • lsst.obs.lsst
    • lsst.pex.config
    • lsst.pex.exceptions
    • lsst.pipe.base
    • lsst.pipe.tasks
    • lsst.resources
    • lsst.sconsUtils
    • lsst.sdm.tools
    • lsst.shapelet
    • lsst.skymap
    • lsst.source.injection
    • lsst.utils
    • lsst.verify
    • Release History
    • Known Issues
    • Characterization Metric Reports
    • Tasks
    • Rubin docs
  • GitHub
  • Getting started with the LSST Science Pipelines
  • Installing the LSST Science Pipelines
  • Data access and pipeline middleware
  • lsst.afw.cameraGeom
  • lsst.afw.coord
  • lsst.afw.detection
  • lsst.afw.display
  • lsst.afw.fits
  • lsst.afw.formatters
  • lsst.afw.geom
  • lsst.afw.image
  • lsst.afw.math
  • lsst.afw.table
  • lsst.afw.typehandling
  • lsst.alert.packet
  • lsst.analysis.ap
  • lsst.analysis.tools
  • lsst.ap.association
  • lsst.ap.pipe
  • lsst.ap.verify
  • lsst.base
  • lsst.cbp
  • lsst.cell_coadds
  • lsst.coadd.utils
  • lsst.cp.pipe
  • lsst.ctrl.bps.htcondor
  • lsst.ctrl.bps.panda
  • lsst.ctrl.bps.parsl
  • lsst.ctrl.bps
  • lsst.ctrl.mpexec
  • lsst.daf.butler
  • lsst.dax.apdb
  • lsst.dax.images.cutout
  • lsst.display.ds9
  • lsst.display.firefly
  • lsst.drp.pipe
  • lsst.drp.tasks
  • lsst.faro.base
  • lsst.faro.measurement
  • lsst.faro.preparation
  • lsst.faro.summary
  • lsst.faro.utils
  • lsst.faro
  • lsst.fgcmcal
  • lsst.gauss2d.fit
  • lsst.gauss2d
  • lsst.geom
  • lsst.ip.diffim
  • lsst.ip.isr
  • lsst.jointcal
  • lsst.log
  • lsst.meas.algorithms
  • lsst.meas.astrom
  • lsst.meas.base
  • lsst.meas.deblender
  • lsst.meas.extensions.gaap
  • lsst.meas.extensions.multiprofit
  • lsst.meas.extensions.photometryKron
  • lsst.meas.extensions.piff
  • lsst.meas.extensions.psfex
  • lsst.meas.extensions.scarlet
  • lsst.meas.extensions.shapeHSM
  • lsst.meas.extensions.simpleShape
  • lsst.meas.extensions.trailedSources
  • lsst.meas.modelfit
  • lsst.meas.transiNet
  • lsst.modelfit.parameters
  • lsst.multiprofit
  • lsst.obs.base
  • lsst.obs.cfht
  • lsst.obs.decam
  • lsst.obs.lsst
  • lsst.pex.config
  • lsst.pex.exceptions
  • lsst.pipe.base
  • lsst.pipe.tasks
  • lsst.resources
  • lsst.sconsUtils
  • lsst.sdm.tools
  • lsst.shapelet
  • lsst.skymap
  • lsst.source.injection
  • lsst.utils
  • lsst.verify
  • Release History
  • Known Issues
  • Characterization Metric Reports
  • Tasks
  • Rubin docs
  • GitHub

Section Navigation

  • Example of lsst.afw.math.Background
  • Example of lsst.afw.math.SpatialCellSet
  • Example of lsst.afw.math.Statistics
  • basicConvolve
  • binImage
  • computeWarpedBBox
  • convolve
  • convolveWithBruteForce
  • flipImage
  • lookupMaxInterpStyle
  • lookupMinInterpPoints
  • makeApproximate
  • makeBackground
  • makeInterpolate
  • makeStatistics
  • minimize
  • offsetImage
  • randomChisqImage
  • randomFlatImage
  • randomGaussianImage
  • randomPoissonImage
  • randomUniformImage
  • randomUniformIntImage
  • randomUniformPosImage
  • rotateImageBy90
  • scaledPlus
  • statisticsStack
  • stringToInterpStyle
  • stringToStatisticsProperty
  • stringToUndersampleStyle
  • warpCenteredImage
  • warpExposure
  • warpImage
  • AnalyticKernel
  • ApproximateControl
  • ApproximateF
  • Background
  • BackgroundControl
  • BackgroundList
  • BackgroundMI
  • BasePolynomialFunction2D
  • BasePolynomialFunction2F
  • BilinearWarpingKernel
  • BoundedField
  • CandidateVisitor
  • Chebyshev1Function1D
  • Chebyshev1Function1F
  • Chebyshev1Function2D
  • Chebyshev1Function2F
  • ChebyshevBoundedField
  • ChebyshevBoundedFieldConfig
  • ChebyshevBoundedFieldControl
  • ConvolutionControl
  • CovariogramD
  • DeltaFunctionKernel
  • DoubleGaussianFunction2D
  • DoubleGaussianFunction2F
  • FitResults
  • FixedKernel
  • Function1D
  • Function1F
  • Function2D
  • Function2F
  • FunctionD
  • FunctionF
  • GaussianFunction1D
  • GaussianFunction1F
  • GaussianFunction2D
  • GaussianFunction2F
  • GaussianProcessD
  • IntegerDeltaFunction1D
  • IntegerDeltaFunction1F
  • IntegerDeltaFunction2D
  • IntegerDeltaFunction2F
  • Interpolate
  • KdTreeD
  • Kernel
  • KernelImagesForRegion
  • LanczosFunction1D
  • LanczosFunction1F
  • LanczosFunction2D
  • LanczosFunction2F
  • LanczosWarpingKernel
  • LeastSquares
  • LinearCombinationKernel
  • NearestWarpingKernel
  • NeuralNetCovariogramD
  • NullFunction1D
  • NullFunction1F
  • NullFunction2D
  • NullFunction2F
  • PixelAreaBoundedField
  • PolynomialFunction1D
  • PolynomialFunction1F
  • PolynomialFunction2D
  • PolynomialFunction2F
  • ProductBoundedField
  • Property
  • Random
  • RowOfKernelImagesForRegion
  • SeparableKernel
  • SpatialCell
  • SpatialCellCandidate
  • SpatialCellCandidateIterator
  • SpatialCellImageCandidate
  • SpatialCellSet
  • Spline
  • SquaredExpCovariogramD
  • Statistics
  • StatisticsControl
  • TautSpline
  • TestCandidate
  • TestCandidateVisitor
  • TestImageCandidate
  • TransformBoundedField
  • UndersampleStyle
  • Warper
  • WarperConfig
  • WarpingControl
  • lsst.afw.math
  • IntegerDeltaFunction2D

IntegerDeltaFunction2D#

class lsst.afw.math.IntegerDeltaFunction2D#

Bases: Function2D

Methods Summary

__call__(self, x, y)

clone(self)

toString(self[, prefix])

Methods Documentation

__call__(self: lsst.afw.math.IntegerDeltaFunction2D, x: SupportsFloat, y: SupportsFloat) → float#
clone(self: lsst.afw.math.IntegerDeltaFunction2D) → lsst.afw.math.Function2D#
toString(self: lsst.afw.math.IntegerDeltaFunction2D, prefix: str = '') → str#

previous

IntegerDeltaFunction1F

next

IntegerDeltaFunction2F

On this page
  • IntegerDeltaFunction2D
    • IntegerDeltaFunction2D.__call__()
    • IntegerDeltaFunction2D.clone()
    • IntegerDeltaFunction2D.toString()
Edit on GitHub

© Copyright 2015-2022 Association of Universities for Research in Astronomy, Inc. (AURA).

Created using Sphinx 8.1.3.

Built with the PyData Sphinx Theme 0.16.1.