R2Rect

An R2Rect represents a closed axis-aligned rectangle in the (x,y) plane.

This class is intended to be copied by value as desired. It uses the default copy constructor and assignment operator, however it is not a "plain old datatype" (POD) because it has virtual functions.

struct R2Rect {

this(R2Point lo, R2Point hi);

this(R1Interval x, R1Interval y);

static R2Rect empty();

static R2Rect fromCenterSize(R2Point center, R2Point size);

static R2Rect fromPoint(R2Point p);

static R2Rect fromPointPair(R2Point p1, R2Point p2);

R1Interval x [@property getter];

R1Interval y [@property getter];

R2Point lo [@property getter];

R2Point hi [@property getter];

inout(R1Interval) opIndex(size_t i);

void opIndexAssign(R1Interval value, size_t i);

bool isValid();

bool isEmpty();

R2Point getVertex(int k);

R2Point getVertex(int i, int j);

R2Point getCenter();

R2Point getSize();

bool contains(R2Point p);

bool interiorContains(R2Point p);

bool contains(R2Rect other);

bool interiorContains(R2Rect other);

bool intersects(R2Rect other);

bool InteriorIntersects(R2Rect other);

void addPoint(R2Point p);

void addRect(R2Rect other);

R2Point Project(R2Point p);

R2Rect expanded(R2Point margin);

R2Rect expanded(double margin);

R2Rect unite(R2Rect other);

R2Rect intersection(R2Rect other);

bool opEquals(R2Rect other);

bool approxEquals(R2Rect other, double max_error);

string toString();

}

Constructors

this this(R2Point lo, R2Point hi): Undocumented in source.
this this(R1Interval x, R1Interval y): Undocumented in source.

Members

Functions

InteriorIntersects bool InteriorIntersects(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.
Project R2Point Project(R2Point p): Undocumented in source. Be warned that the author may not have intended to support it.
addPoint void addPoint(R2Point p): Undocumented in source. Be warned that the author may not have intended to support it.
addRect void addRect(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.
approxEquals bool approxEquals(R2Rect other, double max_error): Undocumented in source. Be warned that the author may not have intended to support it.
contains bool contains(R2Point p): Undocumented in source. Be warned that the author may not have intended to support it.
contains bool contains(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.
expanded R2Rect expanded(R2Point margin): Undocumented in source. Be warned that the author may not have intended to support it.
expanded R2Rect expanded(double margin): Undocumented in source. Be warned that the author may not have intended to support it.
getCenter R2Point getCenter(): Undocumented in source. Be warned that the author may not have intended to support it.
getSize R2Point getSize(): Undocumented in source. Be warned that the author may not have intended to support it.
getVertex R2Point getVertex(int k): Undocumented in source. Be warned that the author may not have intended to support it.
getVertex R2Point getVertex(int i, int j): Undocumented in source. Be warned that the author may not have intended to support it.
interiorContains bool interiorContains(R2Point p): Undocumented in source. Be warned that the author may not have intended to support it.
interiorContains bool interiorContains(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.
intersection R2Rect intersection(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.
intersects bool intersects(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.
isEmpty bool isEmpty(): Undocumented in source. Be warned that the author may not have intended to support it.
isValid bool isValid(): Undocumented in source. Be warned that the author may not have intended to support it.
opEquals bool opEquals(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.
opIndex inout(R1Interval) opIndex(size_t i): Undocumented in source. Be warned that the author may not have intended to support it.
opIndexAssign void opIndexAssign(R1Interval value, size_t i): Undocumented in source.
toString string toString(): Undocumented in source. Be warned that the author may not have intended to support it.
unite R2Rect unite(R2Rect other): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

hi R2Point hi [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
lo R2Point lo [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
x R1Interval x [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
y R1Interval y [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Static functions

empty R2Rect empty(): Undocumented in source. Be warned that the author may not have intended to support it.
fromCenterSize R2Rect fromCenterSize(R2Point center, R2Point size): Undocumented in source. Be warned that the author may not have intended to support it.
fromPoint R2Rect fromPoint(R2Point p): Undocumented in source. Be warned that the author may not have intended to support it.
fromPointPair R2Rect fromPointPair(R2Point p1, R2Point p2): Undocumented in source. Be warned that the author may not have intended to support it.