CanvasGraphicsNode (Apache Batik Javadoc)

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org.apache.batik.gvt
Class CanvasGraphicsNode

java.lang.Object
  org.apache.batik.gvt.AbstractGraphicsNode
      org.apache.batik.gvt.CompositeGraphicsNode
          org.apache.batik.gvt.CanvasGraphicsNode

All Implemented Interfaces:: Iterable, Collection, List, GraphicsNode

public class CanvasGraphicsNode
extends CompositeGraphicsNode
extends CompositeGraphicsNode

The graphics node container with a background color.

Field Summary
`protected Paint`	`backgroundPaint` The background of this canvas graphics node.
`protected AffineTransform`	`positionTransform` This is the position transform for this graphics node.
`protected AffineTransform`	`viewingTransform` This is the viewing transform for this graphics node.

Fields inherited from class org.apache.batik.gvt.CompositeGraphicsNode
`backgroundEnableRgn, children, count, modCount, NULL_RECT, VIEWPORT`

Fields inherited from class org.apache.batik.gvt.AbstractGraphicsNode
`changeCompletedEvent, changeStartedEvent, clip, composite, enableBackgroundGraphicsNodeRable, filter, graphicsNodeRable, hints, inverseTransform, isVisible, listeners, mask, parent, pointerEventType, root, transform, weakRef`

Fields inherited from interface org.apache.batik.gvt.GraphicsNode
`ALL, FILL, IDENTITY, NONE, PAINTED, STROKE, VISIBLE, VISIBLE_FILL, VISIBLE_PAINTED, VISIBLE_STROKE`

Constructor Summary
`CanvasGraphicsNode()` Constructs a new empty `CanvasGraphicsNode`.

Method Summary
`Paint`	`getBackgroundPaint()` Returns the background paint of this canvas graphics node.
`AffineTransform`	`getPositionTransform()`
`AffineTransform`	`getViewingTransform()`
`void`	`primitivePaint(Graphics2D g2d)` Paints this node without applying Filter, Mask, Composite, and clip.
`void`	`setBackgroundPaint(Paint newBackgroundPaint)` Sets the background paint of this canvas graphics node.
`void`	`setPositionTransform(AffineTransform at)`
`void`	`setViewingTransform(AffineTransform at)`

Methods inherited from class org.apache.batik.gvt.CompositeGraphicsNode
add, add, addAll, addAll, clear, contains, contains, containsAll, ensureCapacity, get, getBackgroundEnable, getChildren, getGeometryBounds, getOutline, getPrimitiveBounds, getSensitiveBounds, getTransformedBBox, getTransformedGeometryBounds, getTransformedPrimitiveBounds, getTransformedSensitiveBounds, indexOf, invalidateGeometryCache, isEmpty, iterator, lastIndexOf, listIterator, listIterator, nodeHitAt, remove, remove, removeAll, retainAll, set, setBackgroundEnable, setRoot, setVisible, size, subList, toArray, toArray

Methods inherited from class org.apache.batik.gvt.CompositeGraphicsNode

add, add, addAll, addAll, clear, contains, contains, containsAll, ensureCapacity, get, getBackgroundEnable, getChildren, getGeometryBounds, getOutline, getPrimitiveBounds, getSensitiveBounds, getTransformedBBox, getTransformedGeometryBounds, getTransformedPrimitiveBounds, getTransformedSensitiveBounds, indexOf, invalidateGeometryCache, isEmpty, iterator, lastIndexOf, listIterator, listIterator, nodeHitAt, remove, remove, removeAll, retainAll, set, setBackgroundEnable, setRoot, setVisible, size, subList, toArray, toArray

Methods inherited from class org.apache.batik.gvt.AbstractGraphicsNode
fireGraphicsNodeChangeCompleted, fireGraphicsNodeChangeStarted, fireGraphicsNodeChangeStarted, fireGraphicsNodeChangeStarted, getBounds, getClip, getComposite, getEnableBackgroundGraphicsNodeRable, getFilter, getGlobalTransform, getGraphicsNodeRable, getInverseTransform, getMask, getParent, getPointerEventType, getRenderingHints, getRoot, getTransform, getTransformedBounds, getWeakReference, intersects, isAntialiasedClip, isOffscreenBufferNeeded, isVisible, normalizeRectangle, paint, setClip, setComposite, setFilter, setMask, setParent, setPointerEventType, setRenderingHint, setRenderingHints, setRenderingHints, setTransform

Methods inherited from class org.apache.batik.gvt.AbstractGraphicsNode

fireGraphicsNodeChangeCompleted, fireGraphicsNodeChangeStarted, fireGraphicsNodeChangeStarted, fireGraphicsNodeChangeStarted, getBounds, getClip, getComposite, getEnableBackgroundGraphicsNodeRable, getFilter, getGlobalTransform, getGraphicsNodeRable, getInverseTransform, getMask, getParent, getPointerEventType, getRenderingHints, getRoot, getTransform, getTransformedBounds, getWeakReference, intersects, isAntialiasedClip, isOffscreenBufferNeeded, isVisible, normalizeRectangle, paint, setClip, setComposite, setFilter, setMask, setParent, setPointerEventType, setRenderingHint, setRenderingHints, setRenderingHints, setTransform

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface java.util.List
`equals, hashCode`

Field Detail

positionTransform

protected AffineTransform positionTransform

This is the position transform for this graphics node. This is needed because getCTM returns the transform to the viewport coordinate system which is after viewing but before positioning.

viewingTransform

protected AffineTransform viewingTransform

This is the viewing transform for this graphics node. This is needed because getCTM returns the transform to the viewport coordinate system which is after viewing but before positioning.

backgroundPaint

protected Paint backgroundPaint

The background of this canvas graphics node.

Constructor Detail