public class CompositeGraphicsNode extends AbstractGraphicsNode implements List
| Modifier and Type | Field and Description |
|---|---|
protected Rectangle2D |
backgroundEnableRgn
This flag indicates if this node has BackgroundEnable = 'new'.
|
protected GraphicsNode[] |
children
The children of this composite graphics node.
|
protected int |
count
The number of children of this composite graphics node.
|
protected int |
modCount
The number of times the children list has been structurally modified.
|
static Rectangle2D |
NULL_RECT |
static Rectangle2D |
VIEWPORT |
changeCompletedEvent, changeStartedEvent, clip, composite, enableBackgroundGraphicsNodeRable, filter, graphicsNodeRable, hints, inverseTransform, isVisible, listeners, mask, parent, pointerEventType, root, transform, weakRefALL, FILL, IDENTITY, NONE, PAINTED, STROKE, VISIBLE, VISIBLE_FILL, VISIBLE_PAINTED, VISIBLE_STROKE| Constructor and Description |
|---|
CompositeGraphicsNode()
Constructs a new empty
CompositeGraphicsNode. |
| Modifier and Type | Method and Description |
|---|---|
void |
add(int index,
Object o)
Inserts the specified graphics node at the specified position in this
children list.
|
boolean |
add(Object o)
Adds the specified graphics node to this composite graphics node.
|
boolean |
addAll(Collection c)
Not supported -
Throws
UnsupportedOperationException exception. |
boolean |
addAll(int index,
Collection c)
Not supported -
Throws
UnsupportedOperationException exception. |
void |
clear()
Not supported -
Throws
UnsupportedOperationException exception. |
boolean |
contains(Object node)
Returns true if this composite graphics node contains the
specified graphics node, false otherwise.
|
boolean |
contains(Point2D p)
Returns true if the specified Point2D is inside the boundary of this
node, false otherwise.
|
boolean |
containsAll(Collection c)
Returns true if this composite graphics node contains all the graphics
node in the specified collection, false otherwise.
|
void |
ensureCapacity(int minCapacity)
Increases the capacity of the children list, if necessary, to ensure that
it can hold at least the number of graphics nodes specified by the
minimum capacity argument.
|
Object |
get(int index)
Returns the graphics node at the specified position in the children list.
|
Rectangle2D |
getBackgroundEnable()
Returns the region defining the background enable property.
|
List |
getChildren()
Returns the list of children.
|
Rectangle2D |
getGeometryBounds()
Returns the bounds of the area covered by this node, without
taking any of its rendering attributes into account.
|
Shape |
getOutline()
Returns the outline of this node.
|
Rectangle2D |
getPrimitiveBounds()
Returns the bounds of the area covered by this node's primitive paint.
|
Rectangle2D |
getSensitiveBounds()
Returns the bounds of the sensitive area covered by this node,
This includes the stroked area but does not include the effects
of clipping, masking or filtering.
|
static Rectangle2D |
getTransformedBBox(Rectangle2D r2d,
AffineTransform t)
Transforms a Rectangle 2D by an affine transform.
|
Rectangle2D |
getTransformedGeometryBounds(AffineTransform txf)
Returns the bounds of the area covered by this node, without taking any
of its rendering attribute into accoun.
|
Rectangle2D |
getTransformedPrimitiveBounds(AffineTransform txf)
Returns the bounds of this node's primitivePaint after applying
the input transform (if any), concatenated with this node's
transform (if any).
|
Rectangle2D |
getTransformedSensitiveBounds(AffineTransform txf)
Returns the bounds of the sensitive area covered by this node,
This includes the stroked area but does not include the effects
of clipping, masking or filtering.
|
int |
indexOf(Object node)
Returns the index in the children list of the specified graphics node or
-1 if the children list does not contain this graphics node.
|
protected void |
invalidateGeometryCache()
Invalidates the cached geometric bounds.
|
boolean |
isEmpty()
Returns true if this composite graphics node does not contain
graphics node, false otherwise.
|
Iterator |
iterator()
Returns an iterator over the children of this graphics node.
|
int |
lastIndexOf(Object node)
Returns the index in this children list of the last occurence of the
specified graphics node, or -1 if the list does not contain this graphics
node.
|
ListIterator |
listIterator()
Returns an iterator over the children of this graphics node.
|
ListIterator |
listIterator(int index)
Returns an iterator over the children of this graphics node, starting at
the specified position in the children list.
|
GraphicsNode |
nodeHitAt(Point2D p)
Returns the GraphicsNode containing point p if this node or one of its
children is sensitive to mouse events at p.
|
void |
primitivePaint(Graphics2D g2d)
Paints this node without applying Filter, Mask, Composite, and clip.
|
Object |
remove(int index)
Removes the graphics node at the specified position in the children list.
|
boolean |
remove(Object o)
Removes the first instance of the specified graphics node from the children list.
|
boolean |
removeAll(Collection c)
Not supported -
Throws
UnsupportedOperationException exception. |
boolean |
retainAll(Collection c)
Not supported -
Throws
UnsupportedOperationException exception. |
Object |
set(int index,
Object o)
Replaces the graphics node at the specified position in the children list
with the specified graphics node.
|
void |
setBackgroundEnable(Rectangle2D bgRgn)
Sets the enable background property to the specified rectangle.
|
protected void |
setRoot(RootGraphicsNode newRoot)
Sets the root node of this grahics node and modify all its children.
|
void |
setVisible(boolean isVisible)
Sets if this node is visible or not depending on the specified value.
|
int |
size()
Returns the number of children of this composite graphics node.
|
List |
subList(int fromIndex,
int toIndex)
Not supported -
Throws
UnsupportedOperationException exception. |
Object[] |
toArray()
Returns an array containing all of the graphics node in the children list
of this composite graphics node in the correct order.
|
Object[] |
toArray(Object[] a)
Returns an array containing all of the graphics node in the
children list of this composite graphics node in the correct
order.
|
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, setTransformclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitequals, hashCode, replaceAll, sort, spliteratorparallelStream, removeIf, streampublic static final Rectangle2D VIEWPORT
public static final Rectangle2D NULL_RECT
protected GraphicsNode[] children
protected volatile int count
protected volatile int modCount
protected Rectangle2D backgroundEnableRgn
public CompositeGraphicsNode()
CompositeGraphicsNode.public List getChildren()
public void setBackgroundEnable(Rectangle2D bgRgn)
bgRgn - the region that defines the background enable propertypublic Rectangle2D getBackgroundEnable()
public void setVisible(boolean isVisible)
setVisible in interface GraphicsNodesetVisible in class AbstractGraphicsNodeisVisible - If true this node is visiblepublic void primitivePaint(Graphics2D g2d)
primitivePaint in interface GraphicsNodeg2d - the Graphics2D to useprotected void invalidateGeometryCache()
invalidateGeometryCache in class AbstractGraphicsNodepublic Rectangle2D getPrimitiveBounds()
getPrimitiveBounds in interface GraphicsNodepublic static Rectangle2D getTransformedBBox(Rectangle2D r2d, AffineTransform t)
public Rectangle2D getTransformedPrimitiveBounds(AffineTransform txf)
getTransformedPrimitiveBounds in interface GraphicsNodegetTransformedPrimitiveBounds in class AbstractGraphicsNodetxf - the affine transform with which this node's transform should
be concatenated. Should not be null.public Rectangle2D getGeometryBounds()
getGeometryBounds in interface GraphicsNodepublic Rectangle2D getTransformedGeometryBounds(AffineTransform txf)
getTransformedGeometryBounds in interface GraphicsNodegetTransformedGeometryBounds in class AbstractGraphicsNodetxf - the affine transform with which this node's transform should
be concatenated. Should not be null.public Rectangle2D getSensitiveBounds()
getSensitiveBounds in interface GraphicsNodepublic Rectangle2D getTransformedSensitiveBounds(AffineTransform txf)
getTransformedSensitiveBounds in interface GraphicsNodegetTransformedSensitiveBounds in class AbstractGraphicsNodetxf - the affine transform with which this node's
transform should be concatenated. Should not be null.public boolean contains(Point2D p)
contains in interface GraphicsNodecontains in class AbstractGraphicsNodep - the specified Point2D in the user spacepublic GraphicsNode nodeHitAt(Point2D p)
nodeHitAt in interface GraphicsNodenodeHitAt in class AbstractGraphicsNodep - the specified Point2D in the user spacepublic Shape getOutline()
getOutline in interface GraphicsNodeprotected void setRoot(RootGraphicsNode newRoot)
setRoot in class AbstractGraphicsNodenewRoot - the new root node of this nodepublic int size()
size in interface Collectionsize in interface Listpublic boolean isEmpty()
isEmpty in interface CollectionisEmpty in interface Listpublic boolean contains(Object node)
contains in interface Collectioncontains in interface Listnode - the node to checkpublic Iterator iterator()
public Object[] toArray()
toArray in interface CollectiontoArray in interface Listpublic Object[] toArray(Object[] a)
toArray in interface CollectiontoArray in interface Lista - the array to fit if possiblepublic Object get(int index)
get in interface Listindex - the index of the graphics node to returnIndexOutOfBoundsException - if the index is out of rangepublic Object set(int index, Object o)
set in interface Listindex - the index of the graphics node to replaceo - the graphics node to be stored at the specified positionIndexOutOfBoundsException - if the index is out of rangeIllegalArgumentException - if the node is not an
instance of GraphicsNodepublic boolean add(Object o)
add in interface Collectionadd in interface Listo - the graphics node to addIllegalArgumentException - if the node is not an
instance of GraphicsNodepublic void add(int index,
Object o)
add in interface Listindex - the position at which the specified graphics node is to
be inserted.o - the graphics node to be inserted.IndexOutOfBoundsException - if the index is out of rangeIllegalArgumentException - if the node is not an
instance of GraphicsNodepublic boolean addAll(Collection c)
UnsupportedOperationException exception.addAll in interface CollectionaddAll in interface Listpublic boolean addAll(int index,
Collection c)
UnsupportedOperationException exception.public boolean remove(Object o)
remove in interface Collectionremove in interface Listo - the node the removeIllegalArgumentException - if the node is not an
instance of GraphicsNodeIndexOutOfBoundsException - when o is not in children listpublic Object remove(int index)
remove in interface Listindex - the position of the graphics node to removeIndexOutOfBoundsException - if index out of range public boolean removeAll(Collection c)
UnsupportedOperationException exception.removeAll in interface CollectionremoveAll in interface Listpublic boolean retainAll(Collection c)
UnsupportedOperationException exception.retainAll in interface CollectionretainAll in interface Listpublic void clear()
UnsupportedOperationException exception.clear in interface Collectionclear in interface Listpublic boolean containsAll(Collection c)
containsAll in interface CollectioncontainsAll in interface Listc - the collection to be checked for containmentpublic int indexOf(Object node)
public int lastIndexOf(Object node)
lastIndexOf in interface Listnode - the graphics node to search forpublic ListIterator listIterator()
listIterator in interface Listpublic ListIterator listIterator(int index)
listIterator in interface Listindex - the index of the first graphics node to return
from the children listpublic List subList(int fromIndex, int toIndex)
UnsupportedOperationException exception.public void ensureCapacity(int minCapacity)
minCapacity - the desired minimum capacity.Copyright © 2000–2017 Apache Software Foundation. All rights reserved.