UnitProcessor.DefaultContext (Apache Batik Javadoc)

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org.apache.batik.bridge
Class UnitProcessor.DefaultContext

java.lang.Object
  org.apache.batik.bridge.UnitProcessor.DefaultContext

All Implemented Interfaces:: UnitProcessor.Context

Enclosing class:: UnitProcessor

public static class UnitProcessor.DefaultContext
extends Object
implements UnitProcessor.Context
extends Object
implements 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).

Field Summary
`protected BridgeContext`	`ctx` The bridge context.
`protected Element`	`e` The element.

Constructor Summary
`UnitProcessor.DefaultContext(BridgeContext ctx, Element e)` Creates a new DefaultContext.

Method Summary
`Element`	`getElement()` Returns the element.
`float`	`getFontSize()` Returns the font-size value.
`float`	`getPixelToMM()` Returns the size of a px CSS unit in millimeters.
`float`	`getPixelUnitToMillimeter()` Returns the size of a px CSS unit in millimeters.
`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`

Field Detail

e

protected Element e

The element.

ctx

protected BridgeContext ctx

The bridge context.

Constructor Detail

UnitProcessor.DefaultContext

public UnitProcessor.DefaultContext(BridgeContext ctx,
                                    Element e)

Creates a new DefaultContext.

Method Detail

getElement

public Element getElement()

Returns the element.

Specified by:: getElement in interface UnitProcessor.Context

getPixelUnitToMillimeter

public float getPixelUnitToMillimeter()

Returns the size of a px CSS unit in millimeters.

Specified by:: getPixelUnitToMillimeter in interface UnitProcessor.Context

getPixelToMM

public float getPixelToMM()

Returns the size of a px CSS unit in millimeters. This will be removed after next release.

Specified by:: getPixelToMM in interface UnitProcessor.Context

See Also:: getPixelUnitToMillimeter()

getFontSize

public float getFontSize()

Returns the font-size value.

Specified by:: getFontSize in interface UnitProcessor.Context

getXHeight

public float getXHeight()

Returns the x-height value.

Specified by:: getXHeight in interface UnitProcessor.Context

getViewportWidth

public float getViewportWidth()

Returns the viewport width used to compute units.

Specified by:: getViewportWidth in interface UnitProcessor.Context

getViewportHeight

public float getViewportHeight()

Returns the viewport height used to compute units.

Specified by:: getViewportHeight in interface UnitProcessor.Context