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lsst.afw g4f4f280218+81551fceaa
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A range of pixels within one row of an Image. More...
#include <Span.h>
Public Types | |
| using | Iterator = SpanPixelIterator |
| An iterator over points in the Span. More... | |
| using | Interval = lsst::geom::IntervalI |
Public Member Functions | |
| Span (int y, int x0, int x1) | |
| Span (Interval const &x, int y) | |
| Span () noexcept | |
| Construct an empty Span with zero width at the origin. More... | |
| Span (Span const &) noexcept=default | |
| Span (Span &&) noexcept=default | |
| Span & | operator= (Span const &) noexcept=default |
| Span & | operator= (Span &&) noexcept=default |
| ~Span () noexcept=default | |
| Iterator | begin () const noexcept |
| Return an iterator to the first pixel in the Span. More... | |
| Iterator | end () const noexcept |
| Return an iterator to one past the last pixel in the Span. More... | |
| int | getX0 () const noexcept |
| Return the starting x-value. More... | |
| int & | getX0 () noexcept |
| Return the starting x-value. More... | |
| int | getX1 () const noexcept |
| Return the ending x-value. More... | |
| int & | getX1 () noexcept |
| Return the ending x-value. More... | |
| Interval | getX () const noexcept |
| int | getY () const noexcept |
| Return the y-value. More... | |
| int & | getY () noexcept |
| Return the y-value. More... | |
| int | getWidth () const noexcept |
| Return the number of pixels. More... | |
| int | getMinX () const noexcept |
| Minimum x-value. More... | |
| int | getMaxX () const noexcept |
| Maximum x-value. More... | |
| int | getBeginX () const noexcept |
| Begin (inclusive) x-value. More... | |
| int | getEndX () const noexcept |
| End (exclusive) x-value. More... | |
| lsst::geom::Point2I const | getMin () const noexcept |
| Point corresponding to minimum x. More... | |
| lsst::geom::Point2I const | getMax () const noexcept |
| Point corresponding to maximum x. More... | |
| bool | contains (int x) const noexcept |
| bool | contains (int x, int y) const noexcept |
| bool | contains (lsst::geom::Point2I const &point) const noexcept |
| bool | isEmpty () const noexcept |
| Return true if the span contains no pixels. More... | |
| std::string | toString () const |
| Return a string-representation of a Span. More... | |
| void | shift (int dx, int dy) noexcept |
| bool | operator== (Span const &other) const noexcept |
| bool | operator!= (Span const &other) const noexcept |
| std::size_t | hash_value () const noexcept |
| Return a hash of this object. More... | |
| bool | operator< (const Span &b) const noexcept |
Friends | |
| class | detection::Footprint |
| std::ostream & | operator<< (std::ostream &os, Span const &span) |
| Stream output; delegates to toString(). More... | |
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| std::string lsst::afw::geom::Span::toString | ( | ) | const |
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Stream output; delegates to toString().