org.apache.fop.fo.extensions.svg

Class SVGElement.PDFUnitContext

java.lang.Object

org.apache.fop.fo.extensions.svg.SVGElement.PDFUnitContext

All Implemented Interfaces:

org.apache.batik.parser.UnitProcessor.Context

Enclosing class:

SVGElement

public static class SVGElement.PDFUnitContext
extends Object
implements org.apache.batik.parser.UnitProcessor.Context

This class is the default context for a particular element. Information not available on the element are obtained from the bridge context (such as the viewport or the pixel to millimeter factor.

Constructor Summary

Constructors

Constructor and Description
SVGElement.PDFUnitContext(int size, Element e, float ptmm) Create a PDF unit context.

Method Summary

Methods

Modifier and Type	Method and Description
Element	getElement() Returns the element.
float	getFontSize() Returns the font-size value.
org.apache.batik.parser.UnitProcessor.Context	getParentElementContext() Returns the context of the parent element of this context.
float	getPixelToMM() Returns the pixel to mm factor.
float	getPixelUnitToMillimeter() Returns the pixel to mm factor.
float	getViewportHeight() Returns the viewport height used to compute units.
float	getViewportWidth() Returns the viewport width used to compute units.
float	getXHeight() Returns the x-height value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SVGElement.PDFUnitContext

public SVGElement.PDFUnitContext(int size,
                         Element e,
                         float ptmm)

Create a PDF unit context.

Parameters:

size - the font size.

e - the svg element

ptmm - the pixel to millimeter factor

Method Detail

getElement

public Element getElement()

Returns the element.

Specified by:

getElement in interface org.apache.batik.parser.UnitProcessor.Context

Returns:

the element

getParentElementContext

public org.apache.batik.parser.UnitProcessor.Context getParentElementContext()

Returns the context of the parent element of this context. Since this is always for the root SVG element there never should be one...

Returns:

null

getPixelToMM

public float getPixelToMM()

Returns the pixel to mm factor. (this is deprecated)

Specified by:

getPixelToMM in interface org.apache.batik.parser.UnitProcessor.Context

Returns:

the pixel to millimeter factor

getPixelUnitToMillimeter

public float getPixelUnitToMillimeter()

Returns the pixel to mm factor.

Specified by:

getPixelUnitToMillimeter in interface org.apache.batik.parser.UnitProcessor.Context

Returns:

the pixel to millimeter factor

getFontSize

public float getFontSize()

Returns the font-size value.

Specified by:

getFontSize in interface org.apache.batik.parser.UnitProcessor.Context

Returns:

the default font size

getXHeight

public float getXHeight()

Returns the x-height value.

Specified by:

getXHeight in interface org.apache.batik.parser.UnitProcessor.Context

Returns:

the x-height value

getViewportWidth

public float getViewportWidth()

Returns the viewport width used to compute units.

Specified by:

getViewportWidth in interface org.apache.batik.parser.UnitProcessor.Context

Returns:

the default viewport width of 100

getViewportHeight

public float getViewportHeight()

Returns the viewport height used to compute units.

Specified by:

getViewportHeight in interface org.apache.batik.parser.UnitProcessor.Context

Returns:

the default viewport height of 100