1. class
  2. PhpMyAdmin
  3. \
  4. Gis
  5. \
  6. GisPolygon

GisPolygon

class GisPolygon extends GisGeometry (View source)

Handles actions related to GIS POLYGON objects

Methods

string
prepareRowAsSvg(string $spatial, string $label, array $color, ScaleData $scaleData)

Prepares and returns the code related to a row in the GIS dataset as SVG.

void
prepareRowAsPng(string $spatial, string $label, array $color, ScaleData $scaleData, ImageWrapper $image)

Adds to the PNG image object, the data related to a row in the GIS dataset.

void
prepareRowAsPdf(string $spatial, string $label, array $color, ScaleData $scaleData, TCPDF $pdf)

Adds to the TCPDF instance, the data related to a row in the GIS dataset.

array
prepareRowAsOl(string $spatial, int $srid, string $label, array $color)

Prepares data related to a row in the GIS dataset to visualize it with OpenLayers.

Extent
getExtent(string $wkt)

Get coordinate extent for this wkt.

string
getWktCoord(array|null $point, string $empty)

No description

from  GisGeometry
string
generateWkt(array $gisData, int $index, string $empty = '')

Generate the WKT with the set of parameters passed by the GIS editor.

Extent
getCoordinatesExtent(string $pointSet)

Updates the min, max values with the given point set.

from  GisGeometry
array
parseWktAndSrid(string $value)

Parses the wkt and optional srid from a combined string for the GIS data editor

from  GisGeometry
array
getCoordinateParams(string $wkt)

Generate coordinate parameters for the GIS data editor from the value of the GIS column.

string
getType()

Return the uppercase GIS type name

array
generateParams(string $value)

Generate parameters for the GIS data editor from the value of the GIS column.

from  GisGeometry
array
extractPoints1d(string $wktCoords, ScaleData|null $scaleData)

Extracts points, scales and returns them as an array.

from  GisGeometry
array
extractPoints1dLinear(string $wktCoords, ScaleData|null $scaleData)

Extracts points, scales and returns them as an linear array.

from  GisGeometry
array
extractPoints2d(string $wktCoords, ScaleData|null $scaleData)

No description

from  GisGeometry
array
extractPoints3d(string $wktCoords, ScaleData|null $scaleData)

No description

from  GisGeometry
int
getRandomId()

No description

from  GisGeometry
static GisPolygon
singleton()

Returns the singleton.

Details

at line 163
string prepareRowAsSvg(string $spatial, string $label, array $color, ScaleData $scaleData)

Prepares and returns the code related to a row in the GIS dataset as SVG.

Parameters

string $spatial

GIS data object
string $label

label for the GIS data object
array $color

color for the GIS data object
ScaleData $scaleData

data related to scaling

Return Value

string

the code related to a row in the GIS dataset

at line 77
void prepareRowAsPng(string $spatial, string $label, array $color, ScaleData $scaleData, ImageWrapper $image)

Adds to the PNG image object, the data related to a row in the GIS dataset.

Parameters

string $spatial

GIS POLYGON object
string $label

Label for the GIS POLYGON object
array $color

Color for the GIS POLYGON object
ScaleData $scaleData

Array containing data related to scaling
ImageWrapper $image

Return Value

void

at line 122
void prepareRowAsPdf(string $spatial, string $label, array $color, ScaleData $scaleData, TCPDF $pdf)

Adds to the TCPDF instance, the data related to a row in the GIS dataset.

Parameters

string $spatial

GIS data object
string $label

label for the GIS data object
array $color

color for the GIS data object
ScaleData $scaleData

array containing data related to scaling
TCPDF $pdf

Return Value

void

at line 206
array prepareRowAsOl(string $spatial, int $srid, string $label, array $color)

Prepares data related to a row in the GIS dataset to visualize it with OpenLayers.

Parameters

string $spatial

GIS data object
int $srid

spatial reference ID
string $label

label for the GIS data object
array $color

color for the GIS data object

Return Value

array

at line 60
Extent getExtent(string $wkt)

Get coordinate extent for this wkt.

Parameters

string $wkt

Well Known Text represenatation of the geometry

Return Value

Extent

min, max values for x and y coordinates

in GisGeometry at line 115
protected string getWktCoord(array|null $point, string $empty)

No description

Parameters

array|null $point

Array with x and y keys
string $empty

value for empty points

Return Value

string

Coordinates string separated by space for use in wkt

at line 259
string generateWkt(array $gisData, int $index, string $empty = '')

Generate the WKT with the set of parameters passed by the GIS editor.

Parameters

array $gisData

GIS data
int $index

index into the parameter object
string $empty

value for empty points

Return Value

string

WKT with the set of parameters passed by the GIS editor

in GisGeometry at line 139
protected Extent getCoordinatesExtent(string $pointSet)

Updates the min, max values with the given point set.

Parameters

string $pointSet

point set

Return Value

Extent

in GisGeometry at line 183
protected array parseWktAndSrid(string $value)

Parses the wkt and optional srid from a combined string for the GIS data editor

Parameters

string $value

value of the GIS column

Return Value

array

parameters for the GIS editor from the value of the GIS column

at line 287
protected array getCoordinateParams(string $wkt)

Generate coordinate parameters for the GIS data editor from the value of the GIS column.

Parameters

string $wkt

Value of the GIS column

Return Value

array

Coordinate params for the GIS data editor from the value of the GIS column

at line 307
protected string getType()

Return the uppercase GIS type name

Return Value

string

in GisGeometry at line 221
array generateParams(string $value)

Generate parameters for the GIS data editor from the value of the GIS column.

Parameters

string $value

Value of the GIS column

Return Value

array

params for the GIS data editor from the value of the GIS column

in GisGeometry at line 283
protected array extractPoints1d(string $wktCoords, ScaleData|null $scaleData)

Extracts points, scales and returns them as an array.

Parameters

string $wktCoords

string of comma separated points
ScaleData|null $scaleData

data related to scaling

Return Value

array

in GisGeometry at line 296
protected array extractPoints1dLinear(string $wktCoords, ScaleData|null $scaleData)

Extracts points, scales and returns them as an linear array.

Parameters

string $wktCoords

string of comma separated points
ScaleData|null $scaleData

data related to scaling

Return Value

array

in GisGeometry at line 307
protected array extractPoints2d(string $wktCoords, ScaleData|null $scaleData)

No description

Parameters

string $wktCoords

string of ),( separated points
ScaleData|null $scaleData

data related to scaling

Return Value

array

scaled points

in GisGeometry at line 320
protected array extractPoints3d(string $wktCoords, ScaleData|null $scaleData)

No description

Parameters

string $wktCoords

string of )),(( separated points
ScaleData|null $scaleData

data related to scaling

Return Value

array

scaled points

in GisGeometry at line 327
protected int getRandomId()

No description

Return Value

int

at line 44
static GisPolygon singleton()

Returns the singleton.

Return Value

GisPolygon

the singleton