Package ch.hsr.adv.ui.core.presentation.widgets

Class CurvedLabeledEdge

java.lang.Object

javafx.scene.Node

javafx.scene.Parent

javafx.scene.Group

ch.hsr.adv.ui.core.presentation.widgets.LabeledEdge

ch.hsr.adv.ui.core.presentation.widgets.CurvedLabeledEdge

Direct Known Subclasses:

SelfReferenceEdge

public class CurvedLabeledEdge
extends LabeledEdge

A nicely curved edge between two nodes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	CurvedLabeledEdge.BiConnectionType	Helper Enum which represents all supported representations of connector type combinations.

Nested classes/interfaces inherited from class ch.hsr.adv.ui.core.presentation.widgets.LabeledEdge

LabeledEdge.DirectionType

Field Summary

Fields inherited from class javafx.scene.Node

BASELINE_OFFSET_SAME_AS_HEIGHT

Constructor Summary

Constructors

Constructor	Description
CurvedLabeledEdge(java.lang.String labelText, LabeledNode startNode, ConnectorType startConnector, LabeledNode endNode, ConnectorType endConnector, ch.hsr.adv.commons.core.logic.domain.styles.ADVStyle style)
CurvedLabeledEdge(java.lang.String labelText, LabeledNode startNode, ConnectorType startConnector, LabeledNode endNode, ConnectorType endConnector, ch.hsr.adv.commons.core.logic.domain.styles.ADVStyle style, LabeledEdge.DirectionType directionType)

Method Summary

Modifier and Type	Method	Description
protected javafx.geometry.Point2D	createDistanceVector(javafx.geometry.Point2D startIntersectionPoint, javafx.geometry.Point2D endIntersectionPoint, double curvatureFactor)
protected void	createOneControlPoint(double x, double y)	Sets the same x and y coordinates for both control points of the curve.
protected void	createTwoControlPoints(double x1, double y1, double x2, double y2)
protected void	drawLabel()	Positions the label on the middle of the curve
protected void	setControlPoints(javafx.geometry.Point2D startIntersectionPoint, javafx.geometry.Point2D endIntersectionPoint)	Sets both control points to the same point in the middle of the start and end points.

Methods inherited from class javafx.scene.Group

autoSizeChildrenProperty, getChildren, isAutoSizeChildren, layoutChildren, minHeight, minWidth, prefHeight, prefWidth, setAutoSizeChildren

Methods inherited from class ch.hsr.adv.ui.core.presentation.widgets.LabeledEdge

getConnectorPoint, getCurve, getEndBounds, getEndConnector, getLabel, getStartBounds, getStartConnector, update

Methods inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, executeAccessibleAction, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClassCssMetaData, getClip, getContentBias, getCssMetaData, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInitialCursor, getInitialFocusTraversable, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, getViewOrder, hasProperties, hoverProperty, idProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isResizable, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookupAll, managedProperty, maxHeight, maxWidth, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, relocate, removeEventFilter, removeEventHandler, requestFocus, resize, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setViewOrder, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, viewOrderProperty, visibleProperty

Methods inherited from class java.lang.Object

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

Methods inherited from class javafx.scene.Parent

computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, getBaselineOffset, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, queryAccessibleAttribute, requestLayout, requestParentLayout, setNeedsLayout, updateBounds

Methods inherited from interface javafx.css.Styleable

getStyleableNode

Constructor Detail

CurvedLabeledEdge

public CurvedLabeledEdge(java.lang.String labelText,
                         LabeledNode startNode,
                         ConnectorType startConnector,
                         LabeledNode endNode,
                         ConnectorType endConnector,
                         ch.hsr.adv.commons.core.logic.domain.styles.ADVStyle style)

CurvedLabeledEdge

public CurvedLabeledEdge(java.lang.String labelText,
                         LabeledNode startNode,
                         ConnectorType startConnector,
                         LabeledNode endNode,
                         ConnectorType endConnector,
                         ch.hsr.adv.commons.core.logic.domain.styles.ADVStyle style,
                         LabeledEdge.DirectionType directionType)

Method Detail

drawLabel

protected void drawLabel()

Positions the label on the middle of the curve

Overrides:

drawLabel in class LabeledEdge

setControlPoints

protected void setControlPoints(javafx.geometry.Point2D startIntersectionPoint,
                                javafx.geometry.Point2D endIntersectionPoint)

Sets both control points to the same point in the middle of the start and end points. Calculates a small offset to create a visually pleasing curvature.

Overrides:

setControlPoints in class LabeledEdge

Parameters:

startIntersectionPoint - calculated intersection point

endIntersectionPoint - calculated intersection point

createDistanceVector

protected javafx.geometry.Point2D createDistanceVector(javafx.geometry.Point2D startIntersectionPoint,
                                                       javafx.geometry.Point2D endIntersectionPoint,
                                                       double curvatureFactor)

Parameters:

startIntersectionPoint - start point

endIntersectionPoint - end point

curvatureFactor - the bigger the factor, the more the curve is bent

Returns:

a point representing a vector which is perpendicular to the vector given by the input points.

createOneControlPoint

protected void createOneControlPoint(double x,
                                     double y)

Sets the same x and y coordinates for both control points of the curve. This leads to a smoother curve.

Parameters:

x - coordinate for the control points

y - coordinate for the control points

createTwoControlPoints

protected void createTwoControlPoints(double x1,
                                      double y1,
                                      double x2,
                                      double y2)

Parameters:

x1 - x coordinate of 1st control point

y1 - y coordinate of 1st control point

x2 - x coordinate of 2nd control point

y2 - y coordinate of 2nd control point