Module org.jhotdraw8.draw

Package org.jhotdraw8.draw.figure

Class LineConnectionWithMarkersFigure

java.lang.Object

org.jhotdraw8.fxbase.styleable.AbstractStyleablePropertyBean

org.jhotdraw8.draw.figure.AbstractFigure

org.jhotdraw8.draw.figure.AbstractLeafFigure

org.jhotdraw8.draw.figure.AbstractLineConnectionFigure

org.jhotdraw8.draw.figure.AbstractStraightLineConnectionWithMarkersFigure

org.jhotdraw8.draw.figure.LineConnectionWithMarkersFigure

All Implemented Interfaces:

CompositableFigure, ConnectingFigure, Figure, HideableFigure, LineConnectingFigure, LockableFigure, MarkerEndableFigure, MarkerFillableFigure, MarkerStartableFigure, NonTransformableFigure, PathIterableFigure, StrokableFigure, StrokeCuttableFigure, StyleableFigure, TransformCachingFigure, PropertyBean, StyleableBean, StyleablePropertyBean, TreeNode<Figure>

public class LineConnectionWithMarkersFigure
extends AbstractStraightLineConnectionWithMarkersFigure
implements HideableFigure, StyleableFigure, LockableFigure, CompositableFigure, MarkerFillableFigure, StrokableFigure, MarkerStartableFigure, MarkerEndableFigure, StrokeCuttableFigure

LineConnectionWithMarkersFigure.

Author:

Werner Randelshofer

Property Summary

Properties inherited from class org.jhotdraw8.draw.figure.AbstractLineConnectionFigure

connected

Properties inherited from class org.jhotdraw8.draw.figure.AbstractFigure

parent

Properties inherited from interface org.jhotdraw8.draw.figure.Figure

parent

Properties inherited from interface org.jhotdraw8.draw.figure.StyleableFigure

id

Nested Class Summary

Nested classes/interfaces inherited from interface org.jhotdraw8.fxbase.tree.TreeNode

TreeNode.AncestorIterator<T extends TreeNode<T>>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TYPE_SELECTOR	The CSS type selector for this object is "LineConnectionWithMarkers".

Fields inherited from class org.jhotdraw8.fxbase.styleable.AbstractStyleablePropertyBean

keyMaps, properties

Fields inherited from interface org.jhotdraw8.draw.figure.CompositableFigure

BLEND_MODE, EFFECT, OPACITY

Fields inherited from interface org.jhotdraw8.draw.figure.Figure

declaredAndInheritedKeys, JHOTDRAW_CSS_PREFIX, PARENT_PROPERTY

Fields inherited from interface org.jhotdraw8.draw.figure.HideableFigure

VISIBLE

Fields inherited from interface org.jhotdraw8.draw.figure.LineConnectingFigure

END, END_CONNECTOR, END_TARGET, END_X, END_Y, START, START_CONNECTOR, START_TARGET, START_X, START_Y

Fields inherited from interface org.jhotdraw8.draw.figure.LockableFigure

LOCKED

Fields inherited from interface org.jhotdraw8.draw.figure.MarkerEndableFigure

MARKER_END_SCALE_FACTOR, MARKER_END_SHAPE

Fields inherited from interface org.jhotdraw8.draw.figure.MarkerFillableFigure

MARKER_FILL, MARKER_FILL_RULE

Fields inherited from interface org.jhotdraw8.draw.figure.MarkerStartableFigure

MARKER_START_SCALE_FACTOR, MARKER_START_SHAPE

Fields inherited from interface org.jhotdraw8.draw.figure.StrokableFigure

STROKE, STROKE_DASH_ARRAY, STROKE_DASH_OFFSET, STROKE_LINE_CAP, STROKE_LINE_JOIN, STROKE_MITER_LIMIT, STROKE_STYLE, STROKE_TYPE, STROKE_WIDTH

Fields inherited from interface org.jhotdraw8.draw.figure.StrokeCuttableFigure

STROKE_CUT, STROKE_CUT_END, STROKE_CUT_START

Fields inherited from interface org.jhotdraw8.draw.figure.StyleableFigure

ID, PSEUDO_CLASS, STYLE, STYLE_CLASS, TYPE_SELECTOR_NODE_KEY

Fields inherited from interface org.jhotdraw8.draw.figure.TransformCachingFigure

CACHE

Constructor Summary

Constructors

Constructor	Description
LineConnectionWithMarkersFigure()
LineConnectionWithMarkersFigure(double startX, double startY, double endX, double endY)
LineConnectionWithMarkersFigure(@NonNull javafx.geometry.Point2D start, @NonNull javafx.geometry.Point2D end)

Method Summary

Modifier and Type	Method	Description
double	getMarkerCenterScaleFactor()
@Nullable String	getMarkerCenterShape()
double	getMarkerEndScaleFactor()
@Nullable String	getMarkerEndShape()
double	getMarkerStartScaleFactor()
@Nullable String	getMarkerStartShape()
double	getStrokeCutEnd(RenderContext ctx)
double	getStrokeCutStart(RenderContext ctx)
@NonNull String	getTypeSelector()
protected void	updateEndMarkerNode(RenderContext ctx, @NonNull javafx.scene.shape.Path node)	This method can be overridden by a subclass to apply styles to the marker node.
protected void	updateLineNode(@NonNull RenderContext ctx, @NonNull javafx.scene.shape.Line node)	This method can be overridden by a subclass to apply styles to the line node.
void	updateNode(@NonNull RenderContext ctx, @NonNull javafx.scene.Node node)	This method is invoked by a RenderContext, when it needs to update the node which represents the scene graph in the figure.
protected void	updateStartMarkerNode(RenderContext ctx, @NonNull javafx.scene.shape.Path node)	This method can be overridden by a subclass to apply styles to the marker node.

Methods inherited from class org.jhotdraw8.draw.figure.AbstractStraightLineConnectionWithMarkersFigure

createHandles, createNode, getPathIterator, layout, translateInLocal, updateMarkerNode

Methods inherited from class org.jhotdraw8.draw.figure.AbstractLineConnectionFigure

connectedProperty, doAddedToDrawing, doRemovedFromDrawing, getCssLayoutBounds, getLayoutSubjects, isConnected, isLayoutable, onPropertyChanged, removeAllLayoutSubjects, removeLayoutSubject, reshapeInLocal, reshapeInLocal, setEndConnection, setStartConnection, updateConnectedProperty

Methods inherited from class org.jhotdraw8.draw.figure.AbstractLeafFigure

getChildren, isAllowsChildren, isSuitableChild, isSuitableParent

Methods inherited from class org.jhotdraw8.draw.figure.AbstractFigure

addedToDrawing, createKeyMap, getCachedLocalToParent, getCachedLocalToWorld, getCachedParentToLocal, getCachedParentToWorld, getCachedWorldToLocal, getCachedWorldToParent, getDrawing, getLayoutObservers, getPropertyChangeListeners, getReadOnlyLayoutObservers, getStyledNonNull, hasPropertyChangeListeners, parentProperty, removedFromDrawing, setCachedLocalToParent, setCachedLocalToWorld, setCachedParentToLocal, setCachedParentToWorld, setCachedWorldToLocal, setCachedWorldToParent, updateCss

Methods inherited from class org.jhotdraw8.fxbase.styleable.AbstractStyleablePropertyBean

callObservers, containsMapAccessor, getProperties, getStyleableMap, getStyled, getStyled, remove, removeAll, resetStyledValues, setStyled

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jhotdraw8.draw.figure.CompositableFigure

applyCompositableFigureProperties

Methods inherited from interface org.jhotdraw8.draw.figure.ConnectingFigure

canConnect

Methods inherited from interface org.jhotdraw8.draw.figure.Figure

addChild, addedToDrawing, createHandles, createNode, disconnect, firePropertyChangeEvent, firePropertyChangeEvent, getBoundsInParent, getBoundsInWorld, getCenterInLocal, getCenterInParent, getChildren, getCssLayoutBounds, getDrawing, getLayer, getLayoutBounds, getLayoutBoundsInParent, getLayoutBoundsInWorld, getLayoutObservers, getLayoutSubjects, getParent, getPreferredAspectRatio, getPropertyChangeListeners, getReadOnlyLayoutObservers, getRoot, getStyleableParent, getSupportedKeys, getVisualBounds, getVisualBoundsInWorld, hasPropertyChangeListeners, isAllowsChildren, isDecomposable, isDeletWithLastLayoutSubject, isEditableKey, isGroupReshapeableWith, isLayoutable, isShowing, isSuitableChild, isSuitableParent, isSupportedKey, isVisible, layout, layoutChanged, layoutObserverChanged, layoutSubjectChanged, localToParent, localToWorld, localToWorld, parentProperty, propertyChanged, removeAllLayoutSubjects, removeChild, removedFromDrawing, removeLayoutSubject, reshapeInLocal, reshapeInLocal, reshapeInLocal, setParent, stylesheetChanged, transformChanged, translateInLocal, translateInParent, updateCss, worldToLocal, worldToLocal, worldToParent, worldToParent

Methods inherited from interface org.jhotdraw8.draw.figure.HideableFigure

applyHideableFigureProperties

Methods inherited from interface org.jhotdraw8.draw.figure.LineConnectingFigure

getEndTargetPoint, getStartTargetPoint, isEndConnected, isStartConnected

Methods inherited from interface org.jhotdraw8.draw.figure.LockableFigure

isDeletable, isEditable, isSelectable

Methods inherited from interface org.jhotdraw8.draw.figure.MarkerFillableFigure

applyMarkerFillableFigureProperties

Methods inherited from interface org.jhotdraw8.draw.figure.NonTransformableFigure

getLocalToParent, getParentToLocal, reshapeInParent, transformInLocal, transformInParent

Methods inherited from interface org.jhotdraw8.fxbase.beans.PropertyBean

get, getNonNull, getProperties, getProperty, put, remove, set, setNonNull, valueAt

Methods inherited from interface org.jhotdraw8.draw.figure.StrokableFigure

applyStrokableFigureProperties, applyStrokeCapAndJoinProperties, applyStrokeColorProperties, applyStrokeDashProperties, applyStrokeTypeProperties, applyStrokeWidthProperties, getBoundsInLocal, getStyledStroke

Methods inherited from interface org.jhotdraw8.draw.figure.StrokeCuttableFigure

getStrokeCutEnd, getStrokeCutStart

Methods inherited from interface org.jhotdraw8.draw.figure.StyleableFigure

applyStyleableFigureProperties, getId, getPseudoClassStates, getStyle, getStyleClasses, idProperty

Methods inherited from interface org.jhotdraw8.fxbase.styleable.StyleablePropertyBean

containsMapAccessor, getStyled, getStyled, getStyledNonNull, remove, removeAll, resetStyledValues, setStyled

Methods inherited from interface org.jhotdraw8.draw.figure.TransformCachingFigure

getCachedLocalToParent, getCachedLocalToWorld, getCachedParentToLocal, getCachedParentToWorld, getCachedWorldToLocal, getCachedWorldToParent, getLocalToWorld, getParentToWorld, getWorldToLocal, getWorldToParent, invalidateTransforms, setCachedLocalToParent, setCachedLocalToWorld, setCachedParentToLocal, setCachedParentToWorld, setCachedWorldToLocal, setCachedWorldToParent

Methods inherited from interface org.jhotdraw8.fxbase.tree.TreeNode

ancestorIterable, breadthFirstIterable, depthFirstIterable, dumpTree, dumpTree, getAncestor, getChild, getDepth, getFirstChild, getLastChild, getMaxDepth, getPath, postorderIterable, preorderIterable, preorderSpliterator

Field Details

TYPE_SELECTOR

public static final String TYPE_SELECTOR

The CSS type selector for this object is "LineConnectionWithMarkers".

See Also:

• Constant Field Values

Constructor Details

LineConnectionWithMarkersFigure

public LineConnectionWithMarkersFigure()

LineConnectionWithMarkersFigure

public LineConnectionWithMarkersFigure(@NonNull javafx.geometry.Point2D start,
 @NonNull javafx.geometry.Point2D end)

LineConnectionWithMarkersFigure

public LineConnectionWithMarkersFigure(double startX,
 double startY,
 double endX,
 double endY)

Method Details

getTypeSelector

public @NonNull String getTypeSelector()

Specified by:

getTypeSelector in interface StyleableBean

updateEndMarkerNode

protected void updateEndMarkerNode(RenderContext ctx,
 @NonNull javafx.scene.shape.Path node)

Description copied from class: AbstractStraightLineConnectionWithMarkersFigure

This method can be overridden by a subclass to apply styles to the marker node.

Overrides:

updateEndMarkerNode in class AbstractStraightLineConnectionWithMarkersFigure

Parameters:

ctx - the context

node - the node

updateLineNode

protected void updateLineNode(@NonNull RenderContext ctx,
 @NonNull javafx.scene.shape.Line node)

Description copied from class: AbstractStraightLineConnectionWithMarkersFigure

This method can be overridden by a subclass to apply styles to the line node.

Overrides:

updateLineNode in class AbstractStraightLineConnectionWithMarkersFigure

Parameters:

ctx - the context

node - the node

updateNode

public void updateNode(@NonNull RenderContext ctx,
 @NonNull javafx.scene.Node node)

Description copied from interface: Figure

This method is invoked by a RenderContext, when it needs to update the node which represents the scene graph in the figure.

A figure which is composed from child figures, must addChild the nodes of its getChildren to its node. This ensures that coordinate space transformations of the composed figure are properly propagated to its getChildren.

 public void updateNode(RenderContext rc, Node n) {
     ObservableList<Node> group = ((Group) n).getChildren();
 group.clear();
 for (Figure child : children()) {
 group.addChild(rc.getNode(child));
 }
 

A figure may be shown in multiple RenderContexts. Each RenderContext uses this method to update the a JavaFX node for the figure.

Note that the figure must retrieve the JavaFX node from other figures from the render context by invoking rc.getNode(child) rather than creating new nodes using child.createNode(rc). This convention allows to implement a cache in the render context for the Java FX node. Also, render contexts like a drawing view need to associate input events on Java FX nodes to the corresponding figure.

This figure does not keep track of changes that require node updates. DrawingModel to manage node updates.

Specified by:

updateNode in interface Figure

Overrides:

updateNode in class AbstractStraightLineConnectionWithMarkersFigure

Parameters:

ctx - the render context

node - the node which was created with Figure.createNode(org.jhotdraw8.draw.render.RenderContext)

updateStartMarkerNode

protected void updateStartMarkerNode(RenderContext ctx,
 @NonNull javafx.scene.shape.Path node)

Description copied from class: AbstractStraightLineConnectionWithMarkersFigure

This method can be overridden by a subclass to apply styles to the marker node.

Overrides:

updateStartMarkerNode in class AbstractStraightLineConnectionWithMarkersFigure

Parameters:

ctx - the context

node - the node

getMarkerEndScaleFactor

public double getMarkerEndScaleFactor()

Specified by:

getMarkerEndScaleFactor in interface MarkerEndableFigure

Specified by:

getMarkerEndScaleFactor in class AbstractStraightLineConnectionWithMarkersFigure

getMarkerEndShape

public @Nullable String getMarkerEndShape()

Specified by:

getMarkerEndShape in interface MarkerEndableFigure

Specified by:

getMarkerEndShape in class AbstractStraightLineConnectionWithMarkersFigure

getMarkerStartScaleFactor

public double getMarkerStartScaleFactor()

Specified by:

getMarkerStartScaleFactor in interface MarkerStartableFigure

Specified by:

getMarkerStartScaleFactor in class AbstractStraightLineConnectionWithMarkersFigure

getMarkerStartShape

public @Nullable String getMarkerStartShape()

Specified by:

getMarkerStartShape in interface MarkerStartableFigure

Specified by:

getMarkerStartShape in class AbstractStraightLineConnectionWithMarkersFigure

getStrokeCutEnd

public double getStrokeCutEnd(RenderContext ctx)

Specified by:

getStrokeCutEnd in class AbstractStraightLineConnectionWithMarkersFigure

getStrokeCutStart

public double getStrokeCutStart(RenderContext ctx)

Specified by:

getStrokeCutStart in class AbstractStraightLineConnectionWithMarkersFigure

getMarkerCenterShape

public @Nullable String getMarkerCenterShape()

Specified by:

getMarkerCenterShape in class AbstractStraightLineConnectionWithMarkersFigure

getMarkerCenterScaleFactor

public double getMarkerCenterScaleFactor()

Specified by:

getMarkerCenterScaleFactor in class AbstractStraightLineConnectionWithMarkersFigure