GEOSGeometry

class GEOSGeometry (View source)

Class GEOSGeometry

Methods

__construct()

GEOSGeometry constructor.

string
__toString()

No description

GEOSGeometry
project(GEOSGeometry $geom)

No description

GEOSGeometry
interpolate(float $distance, bool $normalized = false)

No description

GEOSGeometry
buffer(float $distance, array $styleArray = ['quad_segs' => 8, 'endcap' => GEOSBUF_CAP_ROUND, 'join' => GEOSBUF_JOIN_ROUND, 'mitre_limit' => 5.0, 'single_sided' => false])

No description

GEOSGeometry
offsetCurve(float $distance, array $styleArray = ['quad_segs' => 8, 'join' => GEOSBUF_JOIN_ROUND, 'mitre_limit' => 5.0])

No description

GEOSGeometry
envelope()

No description

GEOSGeometry
intersection(GEOSGeometry $geom)

No description

GEOSGeometry
convexHull()

No description

GEOSGeometry
difference(GEOSGeometry $geom)

No description

GEOSGeometry
symDifference(GEOSGeometry $geom)

No description

GEOSGeometry
boundary()

No description

GEOSGeometry
union(GEOSGeometry $geom = null)

No description

GEOSGeometry
pointOnSurface()

No description

GEOSGeometry
centroid()

No description

bool|string
relate(GEOSGeometry $geom, string $pattern = null)

No description

string
relateBoundaryNodeRule(GEOSGeometry $geom, int $rule = GEOSRELATE_BNR_OGC)

No description

GEOSGeometry
simplify(float $tolerance, bool $preserveTopology = false)

No description

GEOSGeometry
normalize()

No description

GEOSGeometry
setPrecision(float $gridSize, int $flags = 0)

No description

float
getPrecision()

No description

GEOSGeometry
extractUniquePoints()

No description

bool
disjoint(GEOSGeometry $geom)

No description

bool
touches(GEOSGeometry $geom)

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bool
intersects(GEOSGeometry $geom)

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bool
crosses(GEOSGeometry $geom)

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bool
within(GEOSGeometry $geom)

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bool
contains(GEOSGeometry $geom)

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bool
overlaps(GEOSGeometry $geom)

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bool
covers(GEOSGeometry $geom)

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bool
coveredBy(GEOSGeometry $geom)

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bool
equals(GEOSGeometry $geom)

No description

bool
equalsExact(GEOSGeometry $geom, float $tolerance = 0)

No description

bool
isEmpty()

No description

array
checkValidity()

No description

bool
isSimple()

No description

bool
isRing()

No description

bool
hasZ()

No description

bool
isClosed()

No description

string
typeName()

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int
typeId()

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int
getSRID()

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void
setSRID(int $srid)

No description

int
numGeometries()

No description

GEOSGeometry
geometryN(int $n)

No description

int
numInteriorRings()

No description

int
numPoints()

No description

float
getX()

No description

float
getY()

No description

GEOSGeometry
interiorRingN(int $n)

No description

GEOSGeometry
exteriorRing()

No description

int
numCoordinates()

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int
dimension()

No description

int
coordinateDimension()

No description

GEOSGeometry
pointN(int $n)

No description

GEOSGeometry
startPoint()

No description

GEOSGeometry
endPoint()

No description

float
area()

No description

float
length()

No description

float
distance(GEOSGeometry $geom)

No description

float
hausdorffDistance(GEOSGeometry $geom)

No description

GEOSGeometry
snapTo(GEOSGeometry $geom, float $tolerance)

No description

GEOSGeometry
node()

No description

GEOSGeometry
delaunayTriangulation(float $tolerance = 0.0, bool $onlyEdges = false)

No description

GEOSGeometry
voronoiDiagram(float $tolerance = 0.0, bool $onlyEdges = false, GEOSGeometry $extent = null)

No description

GEOSGeometry
clipByRect(float $xmin, float $ymin, float $xmax, float $ymax)

No description

Details

at line 170
__construct()

GEOSGeometry constructor.

at line 176
string __toString()

No description

Return Value

string

Exceptions

Exception

at line 183
GEOSGeometry project(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

GEOSGeometry

Exceptions

Exception

at line 191
GEOSGeometry interpolate(float $distance, bool $normalized = false)

No description

Parameters

float $distance
bool $normalized

Return Value

GEOSGeometry

Exceptions

Exception

at line 219
GEOSGeometry buffer(float $distance, array $styleArray = ['quad_segs' => 8, 'endcap' => GEOSBUF_CAP_ROUND, 'join' => GEOSBUF_JOIN_ROUND, 'mitre_limit' => 5.0, 'single_sided' => false])

No description

Parameters

float $distance
array $styleArray

Keys supported: 'quad_segs' Type: int Number of segments used to approximate a quarter circle (defaults to 8). 'endcap' Type: long Endcap style (defaults to GEOSBUF_CAP_ROUND) 'join' Type: long Join style (defaults to GEOSBUF_JOIN_ROUND) 'mitre_limit' Type: double mitre ratio limit (only affects joins with GEOSBUF_JOIN_MITRE style) 'miter_limit' is also accepted as a synonym for 'mitre_limit'. 'single_sided' Type: bool If true buffer lines only on one side, so that the input line will be a portion of the boundary of the returned polygon. Only applies to lineal input. Defaults to false.

Return Value

GEOSGeometry

Exceptions

Exception

at line 245
GEOSGeometry offsetCurve(float $distance, array $styleArray = ['quad_segs' => 8, 'join' => GEOSBUF_JOIN_ROUND, 'mitre_limit' => 5.0])

No description

Parameters

float $distance
array $styleArray

Keys supported: 'quad_segs' Type: int Number of segments used to approximate a quarter circle (defaults to 8). 'join' Type: long Join style (defaults to GEOSBUF_JOIN_ROUND) 'mitre_limit' Type: double mitre ratio limit (only affects joins with GEOSBUF_JOIN_MITRE style) 'miter_limit' is also accepted as a synonym for 'mitre_limit'.

Return Value

GEOSGeometry

Exceptions

Exception

at line 255
GEOSGeometry envelope()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 262
GEOSGeometry intersection(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

GEOSGeometry

Exceptions

Exception

at line 268
GEOSGeometry convexHull()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 275
GEOSGeometry difference(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

GEOSGeometry

Exceptions

Exception

at line 282
GEOSGeometry symDifference(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

GEOSGeometry

Exceptions

Exception

at line 288
GEOSGeometry boundary()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 295
GEOSGeometry union(GEOSGeometry $geom = null)

No description

Parameters

GEOSGeometry $geom

Return Value

GEOSGeometry

Exceptions

Exception

at line 301
GEOSGeometry pointOnSurface()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 307
GEOSGeometry centroid()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 315
bool|string relate(GEOSGeometry $geom, string $pattern = null)

No description

Parameters

GEOSGeometry $geom
string $pattern

Return Value

bool|string

Exceptions

Exception

at line 323
string relateBoundaryNodeRule(GEOSGeometry $geom, int $rule = GEOSRELATE_BNR_OGC)

No description

Parameters

GEOSGeometry $geom
int $rule

Return Value

string

Exceptions

Exception

at line 331
GEOSGeometry simplify(float $tolerance, bool $preserveTopology = false)

No description

Parameters

float $tolerance
bool $preserveTopology

Return Value

GEOSGeometry

Exceptions

Exception

at line 337
GEOSGeometry normalize()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 345
GEOSGeometry setPrecision(float $gridSize, int $flags = 0)

No description

Parameters

float $gridSize
int $flags

Return Value

GEOSGeometry

Exceptions

Exception

at line 350
float getPrecision()

No description

Return Value

float

at line 356
GEOSGeometry extractUniquePoints()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 363
bool disjoint(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 370
bool touches(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 377
bool intersects(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 384
bool crosses(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 391
bool within(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 398
bool contains(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 405
bool overlaps(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 412
bool covers(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 419
bool coveredBy(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 426
bool equals(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

bool

Exceptions

Exception

at line 434
bool equalsExact(GEOSGeometry $geom, float $tolerance = 0)

No description

Parameters

GEOSGeometry $geom
float $tolerance

Return Value

bool

Exceptions

Exception

at line 440
bool isEmpty()

No description

Return Value

bool

Exceptions

Exception

at line 446
array checkValidity()

No description

Return Value

array

Exceptions

Exception

at line 452
bool isSimple()

No description

Return Value

bool

Exceptions

Exception

at line 458
bool isRing()

No description

Return Value

bool

Exceptions

Exception

at line 464
bool hasZ()

No description

Return Value

bool

Exceptions

Exception

at line 470
bool isClosed()

No description

Return Value

bool

Exceptions

Exception

at line 476
string typeName()

No description

Return Value

string

Exceptions

Exception

at line 482
int typeId()

No description

Return Value

int

Exceptions

Exception

at line 487
int getSRID()

No description

Return Value

int

at line 493
void setSRID(int $srid)

No description

Parameters

int $srid

Return Value

void

Exceptions

Exception

at line 499
int numGeometries()

No description

Return Value

int

Exceptions

Exception

at line 506
GEOSGeometry geometryN(int $n)

No description

Parameters

int $n

Return Value

GEOSGeometry

Exceptions

Exception

at line 512
int numInteriorRings()

No description

Return Value

int

Exceptions

Exception

at line 518
int numPoints()

No description

Return Value

int

Exceptions

Exception

at line 524
float getX()

No description

Return Value

float

Exceptions

Exception

at line 530
float getY()

No description

Return Value

float

Exceptions

Exception

at line 537
GEOSGeometry interiorRingN(int $n)

No description

Parameters

int $n

Return Value

GEOSGeometry

Exceptions

Exception

at line 543
GEOSGeometry exteriorRing()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 549
int numCoordinates()

No description

Return Value

int

Exceptions

Exception

at line 555
int dimension()

No description

Return Value

int

Exceptions

Exception

at line 561
int coordinateDimension()

No description

Return Value

int

Exceptions

Exception

at line 568
GEOSGeometry pointN(int $n)

No description

Parameters

int $n

Return Value

GEOSGeometry

Exceptions

Exception

at line 574
GEOSGeometry startPoint()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 580
GEOSGeometry endPoint()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 586
float area()

No description

Return Value

float

Exceptions

Exception

at line 592
float length()

No description

Return Value

float

Exceptions

Exception

at line 599
float distance(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

float

Exceptions

Exception

at line 606
float hausdorffDistance(GEOSGeometry $geom)

No description

Parameters

GEOSGeometry $geom

Return Value

float

Exceptions

Exception

at line 613
GEOSGeometry snapTo(GEOSGeometry $geom, float $tolerance)

No description

Parameters

GEOSGeometry $geom
float $tolerance

Return Value

GEOSGeometry

at line 619
GEOSGeometry node()

No description

Return Value

GEOSGeometry

Exceptions

Exception

at line 628
GEOSGeometry delaunayTriangulation(float $tolerance = 0.0, bool $onlyEdges = false)

No description

Parameters

float $tolerance

Snapping tolerance to use for improved robustness
bool $onlyEdges

if true, will return a MULTILINESTRING, otherwise (the default) it will return a GEOMETRYCOLLECTION containing triangular POLYGONs.

Return Value

GEOSGeometry

Exceptions

Exception

at line 638
GEOSGeometry voronoiDiagram(float $tolerance = 0.0, bool $onlyEdges = false, GEOSGeometry $extent = null)

No description

Parameters

float $tolerance

Snapping tolerance to use for improved robustness
bool $onlyEdges

If true will return a MULTILINESTRING, otherwise (the default) it will return a GEOMETRYCOLLECTION containing POLYGONs.
GEOSGeometry $extent

Clip returned diagram by the extent of the given geometry

Return Value

GEOSGeometry

Exceptions

Exception

at line 648
GEOSGeometry clipByRect(float $xmin, float $ymin, float $xmax, float $ymax)

No description

Parameters

float $xmin
float $ymin
float $xmax
float $ymax

Return Value

GEOSGeometry

Exceptions

Exception