SpanSet

class lsst.afw.geom.SpanSet

Bases: pybind11_object

Methods Summary

asArray([shape, xy0])	Convert a SpanSet into a numpy boolean array
clearMask(self, arg0, arg1)
clippedTo(self, arg0)
computeCentroid(self)
computeShape(self)
contains(*args, **kwargs)	Overloaded function.
copyImage(*args, **kwargs)	Overloaded function.
copyMaskedImage(*args, **kwargs)	Overloaded function.
dilated(*args, **kwargs)	Overloaded function.
eroded(*args, **kwargs)	Overloaded function.
findEdgePixels(self)
flatten(*args, **kwargs)	Overloaded function.
fromMask(*args, **kwargs)	Overloaded function.
fromShape(*args, **kwargs)	Overloaded function.
getArea(self)
getBBox(self)
indices(self)
intersect(*args, **kwargs)	Overloaded function.
intersectNot(*args, **kwargs)	Overloaded function.
isContiguous(self)
isPersistable(self)
overlaps(self, arg0)
readFits(*args, **kwargs)	Overloaded function.
setImage(*args, **kwargs)	Overloaded function.
setMask(self, arg0, arg1)
shiftedBy(*args, **kwargs)	Overloaded function.
split(self)
transformedBy(*args, **kwargs)	Overloaded function.
unflatten(*args, **kwargs)	Overloaded function.
union(*args, **kwargs)	Overloaded function.
writeFits(*args, **kwargs)	Overloaded function.

Methods Documentation

asArray(shape=None, xy0=None)

Convert a SpanSet into a numpy boolean array

Parameters:

shapetuple of int

The final shape of the output array. If shape is None then the extent of the bounding box is used.

xy0Box2I or tuple of int

The lower-left corner of the array that will contain the spans. If xy0 is None then the origin of the bounding box is used.

Returns:

resultnumpy.ndarray

The array with pixels contained in spans marked as True.

clearMask(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::Mask<int>, arg1: int) → None

clippedTo(self: lsst.afw.geom.SpanSet, arg0: lsst.geom.Box2I) → lsst.afw.geom.SpanSet

computeCentroid(self: lsst.afw.geom.SpanSet) → lsst.geom.Point2D

computeShape(self: lsst.afw.geom.SpanSet) → lsst.afw.geom.ellipses.Quadrupole

contains(*args, **kwargs)

Overloaded function.

1. contains(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.SpanSet) -> bool

2. contains(self: lsst.afw.geom.SpanSet, arg0: lsst.geom.Point2I) -> bool

copyImage(*args, **kwargs)

Overloaded function.

1. copyImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::Image<unsigned short>, arg1: lsst::afw::image::Image<unsigned short>) -> None

2. copyImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::Image<unsigned long>, arg1: lsst::afw::image::Image<unsigned long>) -> None

3. copyImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::Image<int>, arg1: lsst::afw::image::Image<int>) -> None

4. copyImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::Image<float>, arg1: lsst::afw::image::Image<float>) -> None

5. copyImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::Image<double>, arg1: lsst::afw::image::Image<double>) -> None

copyMaskedImage(*args, **kwargs)

Overloaded function.

1. copyMaskedImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::MaskedImage<unsigned short, int, float>, arg1: lsst::afw::image::MaskedImage<unsigned short, int, float>) -> None

2. copyMaskedImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::MaskedImage<unsigned long, int, float>, arg1: lsst::afw::image::MaskedImage<unsigned long, int, float>) -> None

3. copyMaskedImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::MaskedImage<int, int, float>, arg1: lsst::afw::image::MaskedImage<int, int, float>) -> None

4. copyMaskedImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::MaskedImage<float, int, float>, arg1: lsst::afw::image::MaskedImage<float, int, float>) -> None

5. copyMaskedImage(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::MaskedImage<double, int, float>, arg1: lsst::afw::image::MaskedImage<double, int, float>) -> None

dilated(*args, **kwargs)

Overloaded function.

1. dilated(self: lsst.afw.geom.SpanSet, radius: int, stencil: lsst.afw.geom.Stencil = <Stencil.CIRCLE: 0>) -> lsst.afw.geom.SpanSet

2. dilated(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.SpanSet) -> lsst.afw.geom.SpanSet

eroded(*args, **kwargs)

Overloaded function.

1. eroded(self: lsst.afw.geom.SpanSet, radius: int, stencil: lsst.afw.geom.Stencil = <Stencil.CIRCLE: 0>) -> lsst.afw.geom.SpanSet

2. eroded(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.SpanSet) -> lsst.afw.geom.SpanSet

findEdgePixels(self: lsst.afw.geom.SpanSet) → lsst.afw.geom.SpanSet

flatten(*args, **kwargs)

Overloaded function.

1. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

2. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

3. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

4. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

5. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

6. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

7. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

8. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

9. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

10. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

11. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

12. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

13. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

14. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

15. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

16. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

17. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

18. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

19. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

20. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

21. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

22. flatten(self: lsst.afw.geom.SpanSet, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> numpy.ndarray

23. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

24. flatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

static fromMask(*args, **kwargs)

Overloaded function.

1. fromMask(arg0: lsst::afw::image::Mask<int>) -> lsst.afw.geom.SpanSet

2. fromMask(arg0: lsst::afw::image::Mask<int>, arg1: int) -> lsst.afw.geom.SpanSet

static fromShape(*args, **kwargs)

Overloaded function.

1. fromShape(radius: int, stencil: lsst.afw.geom.Stencil = <Stencil.CIRCLE: 0>, offset: lsst.geom.Point2I = Point2I(0, 0)) -> lsst.afw.geom.SpanSet

2. fromShape(radius: int, stencil: lsst.afw.geom.Stencil = <Stencil.CIRCLE: 0>, offset: tuple[int, int] = (0, 0)) -> lsst.afw.geom.SpanSet

3. fromShape(arg0: lsst.afw.geom.ellipses.Ellipse) -> lsst.afw.geom.SpanSet

getArea(self: lsst.afw.geom.SpanSet) → int

getBBox(self: lsst.afw.geom.SpanSet) → lsst.geom.Box2I

indices(self: lsst.afw.geom.SpanSet) → numpy.ndarray

intersect(*args, **kwargs)

Overloaded function.

1. intersect(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.SpanSet) -> lsst.afw.geom.SpanSet

2. intersect(self: lsst.afw.geom.SpanSet, other: lsst::afw::image::Mask<int>, bitmask: int) -> lsst.afw.geom.SpanSet

3. intersect(self: lsst.afw.geom.SpanSet, other: lsst::afw::image::Mask<int>) -> lsst.afw.geom.SpanSet

intersectNot(*args, **kwargs)

Overloaded function.

1. intersectNot(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.SpanSet) -> lsst.afw.geom.SpanSet

2. intersectNot(self: lsst.afw.geom.SpanSet, other: lsst::afw::image::Mask<int>, bitmask: int) -> lsst.afw.geom.SpanSet

3. intersectNot(self: lsst.afw.geom.SpanSet, other: lsst::afw::image::Mask<int>) -> lsst.afw.geom.SpanSet

isContiguous(self: lsst.afw.geom.SpanSet) → bool

isPersistable(self: lsst.afw.geom.SpanSet) → bool

overlaps(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.SpanSet) → bool

static readFits(*args, **kwargs)

Overloaded function.

1. readFits(fileName: str, hdu: int = -2147483648) -> lsst.afw.geom.SpanSet

2. readFits(manager: lsst.afw.fits._fits.MemFileManager, hdu: int = -2147483648) -> lsst.afw.geom.SpanSet

setImage(*args, **kwargs)

Overloaded function.

1. setImage(self: lsst.afw.geom.SpanSet, image: lsst::afw::image::Image<unsigned short>, val: int, region: lsst.geom.Box2I = Box2I(corner=Point2I(0, 0), dimensions=Extent2I(0, 0)), doClip: bool = False) -> None

2. setImage(self: lsst.afw.geom.SpanSet, image: lsst::afw::image::Image<unsigned long>, val: int, region: lsst.geom.Box2I = Box2I(corner=Point2I(0, 0), dimensions=Extent2I(0, 0)), doClip: bool = False) -> None

3. setImage(self: lsst.afw.geom.SpanSet, image: lsst::afw::image::Image<int>, val: int, region: lsst.geom.Box2I = Box2I(corner=Point2I(0, 0), dimensions=Extent2I(0, 0)), doClip: bool = False) -> None

4. setImage(self: lsst.afw.geom.SpanSet, image: lsst::afw::image::Image<float>, val: float, region: lsst.geom.Box2I = Box2I(corner=Point2I(0, 0), dimensions=Extent2I(0, 0)), doClip: bool = False) -> None

5. setImage(self: lsst.afw.geom.SpanSet, image: lsst::afw::image::Image<double>, val: float, region: lsst.geom.Box2I = Box2I(corner=Point2I(0, 0), dimensions=Extent2I(0, 0)), doClip: bool = False) -> None

setMask(self: lsst.afw.geom.SpanSet, arg0: lsst::afw::image::Mask<int>, arg1: int) → None

shiftedBy(*args, **kwargs)

Overloaded function.

1. shiftedBy(self: lsst.afw.geom.SpanSet, arg0: int, arg1: int) -> lsst.afw.geom.SpanSet

2. shiftedBy(self: lsst.afw.geom.SpanSet, arg0: lsst.geom.Extent2I) -> lsst.afw.geom.SpanSet

split(self: lsst.afw.geom.SpanSet) → list[lsst.afw.geom.SpanSet]

transformedBy(*args, **kwargs)

Overloaded function.

1. transformedBy(self: lsst.afw.geom.SpanSet, arg0: lsst.geom.LinearTransform) -> lsst.afw.geom.SpanSet

2. transformedBy(self: lsst.afw.geom.SpanSet, arg0: lsst.geom.AffineTransform) -> lsst.afw.geom.SpanSet

3. transformedBy(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.TransformPoint2ToPoint2) -> lsst.afw.geom.SpanSet

unflatten(*args, **kwargs)

Overloaded function.

1. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

2. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

3. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

4. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

5. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

6. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

7. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

8. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

9. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

10. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

11. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

12. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

13. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

14. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

15. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

16. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

17. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

18. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

19. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

20. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

21. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

22. unflatten(self: lsst.afw.geom.SpanSet, arg0: numpy.ndarray) -> numpy.ndarray

23. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

24. unflatten(self: lsst.afw.geom.SpanSet, output: numpy.ndarray, input: numpy.ndarray, xy0: lsst.geom.Point2I = Point2I(0, 0)) -> None

union(*args, **kwargs)

Overloaded function.

1. union(self: lsst.afw.geom.SpanSet, arg0: lsst.afw.geom.SpanSet) -> lsst.afw.geom.SpanSet

2. union(self: lsst.afw.geom.SpanSet, other: lsst::afw::image::Mask<int>, bitmask: int) -> lsst.afw.geom.SpanSet

3. union(self: lsst.afw.geom.SpanSet, other: lsst::afw::image::Mask<int>) -> lsst.afw.geom.SpanSet

writeFits(*args, **kwargs)

Overloaded function.

1. writeFits(self: lsst.afw.geom.SpanSet, fileName: str, mode: str = ‘w’) -> None

2. writeFits(self: lsst.afw.geom.SpanSet, manager: lsst.afw.fits._fits.MemFileManager, mode: str = ‘w’) -> None