com.tinyline.svg
Class SVGGroupElem

java.lang.Object
  com.tinyline.svg.SVGNode
      com.tinyline.svg.SVGGroupElem

Direct Known Subclasses:

SVGSVGElem, SVGUseElem

public class SVGGroupElem

extends SVGNode

The SVGGroupElem class implements the container element.

The container element is an element which can have graphics elements and other container elements as child elements. Specifically: 'g', 'defs', 'a' and 'switch'.

Version:

1.9

Author:

Andrew Girow

Field Summary

boolean	showBounds Need to show border?
TinyString	xlink_href The hyperlink of this node.

Fields inherited from class com.tinyline.svg.SVGNode

animatedVals, bounds, children, color, display, fill, fillOpacity, fillRule, fontFamily, fontSize, fontStyle, fontWeight, helem, id, opacity, outlined, ownerDocument, parent, stopColor, stopOpacity, stroke, strokeDashArray, strokeDashOffset, strokeLineCap, strokeLineJoin, strokeMiterLimit, strokeOpacity, strokeWidth, textAnchor, transform, visibility, xmlSpace

Constructor Summary

SVGGroupElem(SVGGroupElem src)
Creates a copy of the given SVGGroupElem object.

Method Summary

SVGNode	copyNode() Constructs a copy of the given node.
int	createOutline() Creates an outline of this node.
java.lang.Object	getAttribute(int hattr) Returns the value object for the given attribute, or null object otherwise.
TinyRect	getDevBounds(SVGRaster renderer) Returns the device bounds of this SVGGroupElem node.
SVGNode	nodeHitAt(SVGRaster renderer, TinyPoint p) Returns the SVGNode node containing TinyPoint p.
void	paint(SVGRaster renderer) Draws this node.
int	setAttribute(int hattr, java.lang.Object value) Assigns or modifies the value of the specified attribute.

Methods inherited from class com.tinyline.svg.SVGNode

addChild, contains, getBounds, getCapStyle, getCurrentColor, getDashArray, getDashOffset, getDisplay, getFillColor, getFillOpacity, getFillRule, getFontFamily, getFontSize, getGlobalTransform, getJoinStyle, getLineThickness, getMiterLimit, getNodeById, getOpacity, getStopColor, getStopOpacity, getStrokeColor, getStrokeOpacity, getTextAnchor, getVisibility, intersects, isDisplay, isVisible, matchUserAgent, removeChild, resolveColor, seekAElem

Methods inherited from class java.lang.Object

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

Field Detail

xlink_href

public TinyString xlink_href

The hyperlink of this node.

showBounds

public boolean showBounds

Need to show border?

Constructor Detail

SVGGroupElem

public SVGGroupElem(SVGGroupElem src)

Creates a copy of the given SVGGroupElem object.

Method Detail

copyNode

public SVGNode copyNode()

Constructs a copy of the given node.

Specified by:

copyNode in class SVGNode

setAttribute

public int setAttribute(int hattr,
                        java.lang.Object value)
                 throws java.lang.Exception

Assigns or modifies the value of the specified attribute.

Overrides:

setAttribute in class SVGNode

Parameters:

hattr - The attribute handle.

value - The value of the attribute.

Returns:

The error code that could be one of the following: SVG.ERR_OK, SVG.ERR_NUMBER_FORMAT, SVG.ERR_INVALID_ARG, SVG.ERR_NOT_FOUND, SVG.ERR_NOT_SUPPORTED, SVG.ERR_HIERARCHY_REQUEST

Throws:

java.lang.Exception - if the value type doesn not match to the attribute handle.

getAttribute

public java.lang.Object getAttribute(int hattr)

Returns the value object for the given attribute, or null object otherwise.

Overrides:

getAttribute in class SVGNode

Parameters:

hattr - The attribute handle.

Returns:

The value of the attribute or null.

createOutline

public int createOutline()

Creates an outline of this node.

Specified by:

createOutline in class SVGNode

paint

public void paint(SVGRaster renderer)

Draws this node.

Specified by:

paint in class SVGNode

Parameters:

renderer - The SVGRaster object that does the drawing.

nodeHitAt

public SVGNode nodeHitAt(SVGRaster renderer,
                         TinyPoint p)

Returns the SVGNode node containing TinyPoint p.

Overrides:

nodeHitAt in class SVGNode

Parameters:

p - the specified TinyPoint in DEVICE SPACE

getDevBounds

public TinyRect getDevBounds(SVGRaster renderer)

Returns the device bounds of this SVGGroupElem node. as a union of device bounds of its children.

Overrides:

getDevBounds in class SVGNode

Parameters:

renderer - The SVGRaster object.

Returns:

the union of device bounds of this SVGGroupElem's children or null if there are no children or this not was not drawn

COORDINATES ARE IN DEVICE SPACE.