Docs For Class RecenterLocationCalculator

constructor __construct [line 397]

RecenterLocationCalculator __construct(
ServerLocation
$locationPlugin, RecenterLocationRequest
$requ)

Constructor

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access:

public

Overrides LocationCalculator::__construct() (Constructor)

Parameters:

ServerLocation	$locationPlugin
RecenterLocationRequest	$requ

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method addBboxBorders [line 487]

Bbox addBboxBorders(
Bbox
$bbox)

Adds a border to a bbox

Used to transform zero sized (width or height is zero) bboxes to non zero sized ones.

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access:

protected

Parameters:

Bbox

$bbox

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method addMargin [line 469]

Bbox addMargin(
Bbox
$bbox, double
$margin)

Adds a margin to a Bbox

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access:

protected

Parameters:

Bbox	$bbox
double	$margin

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method convertCoords [line 502]

Bbox convertCoords(
Bbox
$bbox, string
$projection)

Converts coordinates when specific projection set for the layer

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access:

protected

Parameters:

Bbox	$bbox
string	$projection	: projection string

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method getBbox [line 524]

void getBbox(
)

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access:	public
see:	LocationCalculator::getBbox()

Overrides LocationCalculator::getBbox() (Computes new Bbox)

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method getIdSelectionBbox [line 407]

Bbox getIdSelectionBbox(
IdSelection
$idSelection)

Performs queries in MapServer ans returns resulting Bbox

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return:	or NULL on error
access:	protected

Parameters:

IdSelection

$idSelection

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method getScale [line 557]

void getScale(
)

Tags:

access:	public
see:	LocationCalculator::getScale()

Overrides LocationCalculator::getScale() (Computes new scale)

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method mergeBboxes [line 448]

Bbox mergeBboxes(
array
$bboxes)

Merges Bbox in one large Bbox

Tags:

access:

public

Parameters:

array

$bboxes

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Class: RecenterLocationCalculator

Class Overview

Variables

Methods

Inherited Variables

Class: LocationCalculator

Inherited Methods

Class: LocationCalculator

Class Details

Class Variables

$log =

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$useDefaultScale =

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Class Methods

constructor __construct [line 397]

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method addBboxBorders [line 487]

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Parameters:

method addMargin [line 469]

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method convertCoords [line 502]

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method getBbox [line 524]

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method getIdSelectionBbox [line 407]

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method getScale [line 557]

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method mergeBboxes [line 448]

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Parameters: