com.kitfox.svg
Class RenderableElement

java.lang.Object
  com.kitfox.svg.SVGElement
      com.kitfox.svg.TransformableElement
          com.kitfox.svg.RenderableElement

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ImageSVG, ShapeElement

public abstract class RenderableElement
extends TransformableElement

Maintains bounding box for this element

Author:

Mark McKay, Mark McKay

See Also:

Serialized Form

Field Summary

static int	VECTOR_EFFECT_NON_SCALING_STROKE
static int	VECTOR_EFFECT_NONE

Fields inherited from class com.kitfox.svg.SVGElement

children, cssClass, diagram, id, ignorePresAttrib, inlineStyles, parent, presAttribs, serialVersionUID, SVG_NS, trackManager, xmlBase

Constructor Summary

RenderableElement()
Creates a new instance of BoundedElement

RenderableElement(String id, SVGElement parent)

Method Summary

protected void	beginLayer(Graphics2D g) Pushes transform stack, transforms to local coordinates and sets up clipping mask.
protected void	build() Called by internal processes to rebuild the geometry of this node from it's presentation attributes, style attributes and animated tracks.
protected void	finishLayer(Graphics2D g) Restores transform and clipping values to the way they were before this layer was drawn.
abstract Rectangle2D	getBoundingBox()
abstract void	render(Graphics2D g)

Methods inherited from class com.kitfox.svg.TransformableElement

boundsToParent, getXForm, shapeToParent, updateTime

Methods inherited from class com.kitfox.svg.SVGElement

addAttribute, buildPath, getChild, getChild, getChildren, getId, getInlineAttributes, getNumChildren, getParent, getParentContext, getPath, getPres, getPresAbsolute, getPresentationAttributes, getStyle, getStyle, getStyleAbsolute, getXMLBase, hasAttribute, indexOfChild, loaderAddChild, loaderAddText, loaderEndElement, loaderStartElement, nextFloat, parsePathList, parseSingleTransform, parseTransform, popParentContext, pushParentContext, removeAttribute, removeChild, setAttribute, setDiagram, swapChildren

Methods inherited from class java.lang.Object

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

Field Detail

VECTOR_EFFECT_NONE

public static final int VECTOR_EFFECT_NONE

See Also:

Constant Field Values

VECTOR_EFFECT_NON_SCALING_STROKE

public static final int VECTOR_EFFECT_NON_SCALING_STROKE

See Also:

Constant Field Values

Constructor Detail

RenderableElement

public RenderableElement()

Creates a new instance of BoundedElement

RenderableElement

public RenderableElement(String id,
                         SVGElement parent)

Method Detail

build

protected void build()
              throws SVGException

Description copied from class: SVGElement

Called by internal processes to rebuild the geometry of this node from it's presentation attributes, style attributes and animated tracks.

Overrides:

build in class TransformableElement

Throws:

SVGException

render

public abstract void render(Graphics2D g)
                     throws SVGException

Throws:

SVGException

getBoundingBox

public abstract Rectangle2D getBoundingBox()
                                    throws SVGException

Throws:

SVGException

beginLayer

protected void beginLayer(Graphics2D g)
                   throws SVGException

Pushes transform stack, transforms to local coordinates and sets up clipping mask.

Throws:

SVGException

finishLayer

protected void finishLayer(Graphics2D g)

Restores transform and clipping values to the way they were before this layer was drawn.