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

Fields

Modifier and Type	Field and Description
static int	VECTOR_EFFECT_NON_SCALING_STROKE
static int	VECTOR_EFFECT_NONE

Fields inherited from class com.kitfox.svg.SVGElement

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

Constructor Summary

Constructors

Constructor and Description
RenderableElement() Creates a new instance of BoundedElement
RenderableElement(String id, SVGElement parent)

Method Summary

Modifier and Type	Method and Description
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 abstract void	doPick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec)
protected abstract void	doPick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec)
protected abstract void	doRender(Graphics2D g)
protected void	finishLayer(Graphics2D g) Restores transform and clipping values to the way they were before this layer was drawn.
abstract Rectangle2D	getBoundingBox()
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, getRoot, getStyle, getStyle, getStyle, getStyleAbsolute, getTagName, getXMLBase, hasAttribute, indexOfChild, lerp, loaderAddChild, loaderAddText, loaderEndElement, loaderStartElement, 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 void render(Graphics2D g)
            throws SVGException

Throws:

SVGException

doRender

protected abstract void doRender(Graphics2D g)
                          throws SVGException

Throws:

SVGException

doPick

protected abstract void doPick(Point2D point,
                               boolean boundingBox,
                               List<List<SVGElement>> retVec)
                        throws SVGException

Throws:

SVGException

doPick

protected abstract void doPick(Rectangle2D pickArea,
                               AffineTransform ltw,
                               boolean boundingBox,
                               List<List<SVGElement>> retVec)
                        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.

Parameters:

g - Graphics context

Throws:

SVGException

finishLayer

protected void finishLayer(Graphics2D g)

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

Parameters:

g -