Zend_Barcode_Renderer_Svg Class Reference

Public Member Functions
	setHeight ($value)
	Set height of the result image.
	getHeight ()
	Get barcode height.
	setWidth ($value)
	Set barcode width.
	getWidth ()
	Get barcode width.
	setResource ($svg)
	Set an image resource to draw the barcode inside.
	draw ()
	Draw the barcode in the rendering resource.
	render ()
	Draw and render the barcode with correct headers.
Public Member Functions inherited from Zend_Barcode_Renderer_RendererAbstract
	__construct ($options=null)
	Constructor.
	setOptions ($options)
	Set renderer state from options array.
	setConfig (Zend_Config $config)
	Set renderer state from config object.
	setRendererNamespace ($namespace)
	Set renderer namespace for autoloading.
	getRendererNamespace ()
	Retrieve renderer namespace.
	getType ()
	Retrieve renderer type.
	setTopOffset ($value)
	Manually adjust top position.
	getTopOffset ()
	Retrieve vertical adjustment.
	setLeftOffset ($value)
	Manually adjust left position.
	getLeftOffset ()
	Retrieve vertical adjustment.
	setAutomaticRenderError ($value)
	Activate/Deactivate the automatic rendering of exception.
	setHorizontalPosition ($value)
	Horizontal position of the barcode in the rendering resource.
	getHorizontalPosition ()
	Horizontal position of the barcode in the rendering resource.
	setVerticalPosition ($value)
	Vertical position of the barcode in the rendering resource.
	getVerticalPosition ()
	Vertical position of the barcode in the rendering resource.
	setModuleSize ($value)
	Set the size of a module.
	getModuleSize ()
	Set the size of a module.
	getAutomaticRenderError ()
	Retrieve the automatic rendering of exception.
	setBarcode ($barcode)
	Set the barcode object.
	getBarcode ()
	Retrieve the barcode object.
	checkParams ()
	Checking of parameters after all settings.
	draw ()
	Draw the barcode in the rendering resource.
	render ()
	Render the resource by sending headers and drawed resource.

Protected Member Functions
	_initRenderer ()
	Initialize the image resource.
	_readRootElement ()
	_appendRootElement ($tagName, $attributes=array(), $textContent=null)
	Append a new DOMElement to the root element.
	_createElement ($tagName, $attributes=array(), $textContent=null)
	Create DOMElement.
	_checkParams ()
	Check barcode parameters.
	_checkDimensions ()
	Check barcode dimensions.
	_drawPolygon ($points, $color, $filled=true)
	Draw a polygon in the svg resource.
	_drawText ($text, $size, $position, $font, $color, $alignment= 'center', $orientation=0)
	Draw a polygon in the svg resource.
Protected Member Functions inherited from Zend_Barcode_Renderer_RendererAbstract
	_checkBarcodeObject ()
	Check if a barcode object is correctly provided.
	_adjustPosition ($supportHeight, $supportWidth)
	Calculate the left and top offset of the barcode in the rendering support.
	_checkParams ()
	Checking of parameters after all settings.
	_initRenderer ()
	Initialize the rendering resource.
	_drawPolygon ($points, $color, $filled=true)
	Draw a polygon in the rendering resource.
	_drawText ($text, $size, $position, $font, $color, $alignment= 'center', $orientation=0)
	Draw a polygon in the rendering resource.

Protected Attributes
	$_resource = null
	$_rootElement = null
	$_userHeight = 0
	$_userWidth = 0
Protected Attributes inherited from Zend_Barcode_Renderer_RendererAbstract
	$_rendererNamespace = 'Zend_Barcode_Renderer'
	$_type = null
	$_automaticRenderError = false
	$_topOffset = 0
	$_leftOffset = 0
	$_horizontalPosition = 'left'
	$_verticalPosition = 'top'
	$_moduleSize = 1
	$_barcode
	$_resource
	Drawing resource.

Member Function Documentation

_appendRootElement (   $tagName,   $attributes = array(),   $textContent = null  )

protected

Append a new DOMElement to the root element.

Parameters

string	$tagName
array	$attributes
string	$textContent

_checkDimensions ( )

protected

Check barcode dimensions.

Returns

void

_checkParams ( )

protected

Check barcode parameters.

Returns

void

_createElement (   $tagName,   $attributes = array(),   $textContent = null  )

protected

Create DOMElement.

Parameters

string	$tagName
array	$attributes
string	$textContent

Returns

DOMElement

_drawPolygon (   $points,   $color,   $filled = true  )

protected

Draw a polygon in the svg resource.

Parameters

array	$points
integer	$color
boolean	$filled

_drawText (   $text,   $size,   $position,   $font,   $color,   $alignment = 'center',   $orientation = 0  )

protected

Draw a polygon in the svg resource.

Parameters

string	$text
float	$size
array	$position
string	$font
integer	$color
string	$alignment
float	$orientation

_initRenderer ( )

protected

Initialize the image resource.

Returns

void

_readRootElement ( )

protected

draw

(

)

Draw the barcode in the rendering resource.

Returns

mixed

getHeight

(

)

Get barcode height.

Returns

int

getWidth

(

)

Get barcode width.

Returns

int

render

(

)

Draw and render the barcode with correct headers.

Returns

mixed

setHeight

(

$value

)

Set height of the result image.

Parameters

null | integer

$value

Returns

Zend_Image_Barcode_Abstract

Exceptions

Zend_Image_Barcode_Exception

setResource

(

$svg

)

Set an image resource to draw the barcode inside.

Parameters

DOMDocument

$value

Returns

Zend_Barcode_Renderer

Exceptions

Zend_Barcode_Renderer_Exception

setWidth

(

$value

)

Set barcode width.

Parameters

mixed

$value

Returns

void

Member Data Documentation

$_resource = null

protected

$_rootElement = null

protected

$_userHeight = 0

protected

$_userWidth = 0

protected