## 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 java.lang.Object
implements UnitProcessor.Context

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

Field Summary
`protected BridgeContext` `ctx`
`protected org.w3c.dom.Element` `e` The element.

Constructor Summary
`UnitProcessor.DefaultContext(BridgeContext ctx, org.w3c.dom.Element e)`

Method Summary
`org.w3c.dom.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 org.w3c.dom.Element e

  The element.

### ctx

    protected BridgeContext ctx

Constructor Detail

### UnitProcessor.DefaultContext

    public UnitProcessor.DefaultContext(BridgeContext ctx,
                                        org.w3c.dom.Element e)

Method Detail

### getElement

    public org.w3c.dom.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`

Copyright © 2004 Apache Software Foundation. All Rights Reserved.