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

GisVisualization

class GisVisualization (View source)

Handles visualization of GIS data

Constants

private COLORS

Array of colors to be used for GIS visualizations.

Methods

int
getWidth()

No description

int
getHeight()

No description

int
getPos()

No description

int
getRows()

No description

string
getSpatialColumn()

No description

string|null
getLabelColumn()

No description

static GisVisualization
get(string $sqlQuery, GisVisualizationSettings $options, int $rows, int $pos)

Factory

static GisVisualization
getByData(array $data, GisVisualizationSettings $options)

Get visualization

bool
hasSrid()

Check if data has SRID

string
asSVG()

Get the visualization as a SVG.

void
toFileAsSvg(string $fileName)

Saves as a SVG image to a file.

void
toFileAsPng(string $fileName)

Saves as a PNG image to a file.

array
asOl()

Get the data for visualization with OpenLayers.

void
toFileAsPdf(string $fileName)

Saves as a PDF to a file.

void
toFile(string $filename, string $format)

Convert file to given format

Details

at line 71
int getWidth()

No description

Return Value

int

at line 76
int getHeight()

No description

Return Value

int

at line 81
int getPos()

No description

Return Value

int

at line 86
int getRows()

No description

Return Value

int

at line 91
string getSpatialColumn()

No description

Return Value

string

at line 96
string|null getLabelColumn()

No description

Return Value

string|null

at line 108
static GisVisualization get(string $sqlQuery, GisVisualizationSettings $options, int $rows, int $pos)

Factory

Parameters

string $sqlQuery

SQL to fetch raw data for visualization
GisVisualizationSettings $options
int $rows

number of rows
int $pos

start position

Return Value

GisVisualization

at line 123
static GisVisualization getByData(array $data, GisVisualizationSettings $options)

Get visualization

Parameters

array $data

Raw data, if set, parameters other than $options will be ignored
GisVisualizationSettings $options

Return Value

GisVisualization

at line 131
bool hasSrid()

Check if data has SRID

Return Value

bool

at line 312
string asSVG()

Get the visualization as a SVG.

Return Value

string

the visualization as a SVG

at line 322
void toFileAsSvg(string $fileName)

Saves as a SVG image to a file.

Parameters

string $fileName

File name

Return Value

void

at line 355
void toFileAsPng(string $fileName)

Saves as a PNG image to a file.

Parameters

string $fileName

File name

Return Value

void

at line 371
array asOl()

Get the data for visualization with OpenLayers.

Return Value

array

at line 381
void toFileAsPdf(string $fileName)

Saves as a PDF to a file.

Parameters

string $fileName

File name

Return Value

void

at line 409
void toFile(string $filename, string $format)

Convert file to given format

Parameters

string $filename Filename
string $format

Output format

Return Value

void