Struct Cell

Defined in File Cell.h

Inheritance Relationships

Base Type

public f2c::types::Geometries< Cell, OGRPolygon, wkbPolygon, LinearRing > (Template Struct Geometries)

Struct Documentation

struct Cell : public f2c::types::Geometries<Cell, OGRPolygon, wkbPolygon, LinearRing>

Public Functions

Cell()

explicit Cell(const OGRGeometry *geom)

explicit Cell(const f2c::types::LinearRing &ring)

~Cell() = default

void getGeometry(size_t i, LinearRing &ring)

void getGeometry(size_t i, LinearRing &ring) const

LinearRing getGeometry(size_t i)

const LinearRing getGeometry(size_t i) const

void setGeometry(size_t i, const LinearRing &ring)

size_t size() const

void operator*=(double b): Scale this Cell by a scale factor.

Cell convexHull() const

void addRing(const LinearRing &ring)

void addGeometry(const LinearRing &ring)

const LinearRing getExteriorRing() const

const LinearRing getInteriorRing(size_t i_ring) const

bool isConvex() const: Check if the Cell is convex.

LineString createSemiLongLine(const Point &point, double angle) const

Get a line that starts from a custom point with a custom angle.

If the point is in this geometry, the line crosses the border.

LineString createStraightLongLine(const Point &point, double angle) const

Get a line that goes through a custom point with a custom angle.

If the point is in this geometry, the line also crosses it.

MultiLineString getLinesInside(const LineString &line) const: Compute the sections of a LineString that is inside this cell.

MultiLineString getLinesInside(const MultiLineString &lines) const: Compute the sections of a MultiLineString that is inside this cell.

bool isPointInBorder(const Point &p) const: Check if a point is in the border of this cell.

bool isPointIn(const Point &p) const: Check if a point is inside this cell.

LineString createLineUntilBorder(const Point &p, double ang) const: Generate a line from a point to the border of this cell.

Point closestPointOnBorderTo(const Point &p) const: Find the closest point from a point to the border of the field.

double area() const: Compute area of the geometry.

Cell clone() const

Cell simplify(double d_tol) const

Iterator begin()

ConstIterator begin() const

ConstIterator begin(const Cell *poSelf)

Iterator end()

ConstIterator end() const

ConstIterator end(const Cell *poSelf)

const LinearRing operator[](int i) const

const LinearRing at(int i) const

const LinearRing back() const

Cell &append(const Cell &other)

std::shared_ptr<OGRPolygon> operator->()

std::shared_ptr<const OGRPolygon> operator->() const

OGRPolygon *get()

const OGRPolygon *get() const

bool operator!=(const Geometry<OGRPolygon, R> &geom2) const

bool operator==(const Geometry<OGRPolygon, R> &geom2) const

double getDimMinX() const: Get the minimum x value of the geometry.

double getDimMaxX() const: Get the maximum x value of the geometry.

double getDimMinY() const: Get the minimum y value of the geometry.

double getDimMaxY() const: Get the maximum y value of the geometry.

double getHeight() const: Get the height of the geometry.

double getWidth() const: Get the width of the geometry.

double getMinSafeLength() const

Get the manhattan distance of the diagonal of the rectangle that cover the geometry.

A circle from any point of the geometry and with this distance as radius can be created and it will, at least, crosses the geometry.

double distance(const Geometry<T2, R2> &p) const: Compute shortest distance between this and another geometry.

bool disjoint(const Geometry<T2, R2> &geom) const: Check if this and another geometry are disjoint.

bool crosses(const Geometry<T2, R2> &geom) const: Check if this and another geometry cross.

bool touches(const Geometry<T2, R2> &geom) const: Check if this and another geometry touch each other.

bool within(const Geometry<T2, R2> &geom) const: Check if this geometry is inside another geometry.

bool intersects(const Geometry<T2, R2> &geom) const: Check if this and another geometry intersects.

bool isEmpty() const

std::string exportToWkt() const

void importFromWkt(const std::string &text)

std::string exportToGML() const

std::string exportToKML() const

std::string exportToJson() const

OGRGeometry *OGRBuffer(double dfDist, int side = 0) const

Public Static Functions

static Cell buffer(const Cell &geom, double width)

static Cell buffer(const LineString &geom, double width)

static Cell buffer(const LinearRing &ring, double width)

static Cell buffer(const Point &geom, double width)

template<class T, OGRwkbGeometryType R> static Cell convexHull(const Geometry<T, R> &geom)

static double mod_2pi(double val)

Transform from \( [-\inf, \inf) \) to \( [0, 2\pi) \) applying \(2\pi\) modulus.

Returns:: value modulus in the range of \( [0, 2\pi) \)

static double mod(double a, double b)

static double getAngContinuity(double prev_val, double val)

static std::vector<double> getAngContinuity(const std::vector<double> &val)

static double getAngleDiffAbs(double a, double b)

Compute the smallest difference between two angles.

Parameters:

a – first angle
b – second angle

Returns:

difference between both angles

static double getAngleAvg(double a, double b): Get the angle that is between a and b in the shortest direction.