Package org.apache.fop.fo.flow

Class ExternalGraphic

java.lang.Object
org.apache.fop.fo.FONode
org.apache.fop.fo.FObj
org.apache.fop.fo.flow.AbstractGraphics
org.apache.fop.fo.flow.ExternalGraphic
All Implemented Interfaces:
Cloneable, Constants, GraphicsProperties, CommonAccessibilityHolder, StructureTreeElementHolder
public class ExternalGraphic extends AbstractGraphics
Class modelling the fo:external-graphic object. This FO node handles the external graphic. It creates an image inline area that can be added to the area tree.

  • Constructor Details

    • ExternalGraphic

      public ExternalGraphic(FONode parent)
      Create a new ExternalGraphic node that is a child of the given FONode.
      Parameters:
      parent - the parent of this node

  • Method Details

    • bind

      public void bind(PropertyList pList) throws FOPException
      Bind property values from the property list to the FO node. Must be overridden in all FObj subclasses that have properties applying to it.
      Overrides:
      bind in class AbstractGraphics
      Parameters:
      pList - the PropertyList where the properties can be found.
      Throws:
      FOPException - if there is a problem binding the values

    • startOfNode

      public void startOfNode() throws FOPException
      Called after processNode() is called. Subclasses can do additional processing.
      Overrides:
      startOfNode in class FObj
      Throws:
      FOPException - FOP Exception

    • validateChildNode

      protected void validateChildNode(Locator loc, String nsURI, String localName) throws ValidationException
      Checks to make sure, during SAX processing of input document, that the incoming node is valid for this (parent) node (e.g., checking to see that fo:table is not an immediate child of fo:root) called from FOTreeBuilder.startElement(String, String, String, Attributes) before constructing the child FObj.
      XSL Content Model: empty
      Overrides:
      validateChildNode in class FONode
      Parameters:
      loc - location in the FO source file
      nsURI - namespace of incoming node
      localName - name of the incoming node (without namespace prefix)
      Throws:
      ValidationException - if incoming node not valid for parent

    • getSrc

      public String getSrc()
      Returns:
      the "src" property

    • getURL

      public String getURL()
      Returns:
      Get the resulting URL based on the src property

    • getLocalName

      public String getLocalName()
      Returns the local name (i.e. without namespace prefix) of the node
      Specified by:
      getLocalName in class FONode
      Returns:
      the local name of this node

    • getNameId

      public int getNameId()
      Returns the Constants class integer value of this node
      Overrides:
      getNameId in class FONode
      Returns:
      Constants.FO_EXTERNAL_GRAPHIC

    • getIntrinsicWidth

      public int getIntrinsicWidth()
      Specified by:
      getIntrinsicWidth in class AbstractGraphics
      Returns:
      the graphic's intrinsic width in millipoints

    • getIntrinsicHeight

      public int getIntrinsicHeight()
      Specified by:
      getIntrinsicHeight in class AbstractGraphics
      Returns:
      the graphic's intrinsic height in millipoints

    • getIntrinsicAlignmentAdjust

      public Length getIntrinsicAlignmentAdjust()
      Specified by:
      getIntrinsicAlignmentAdjust in class AbstractGraphics
      Returns:
      the graphic's intrinsic alignment-adjust