com.reportmill.shape

Class RMAnimPathShape

java.lang.Object

SnapObject

com.reportmill.shape.RMShape

com.reportmill.shape.RMParentShape

com.reportmill.shape.RMPolygonShape

com.reportmill.shape.RMAnimPathShape

All Implemented Interfaces:

RMTypes, java.beans.PropertyChangeListener, java.util.EventListener

public class RMAnimPathShape
extends RMPolygonShape

A shape that can orient its children along a bezier path. By being an RMPolygon subclass, this class inherits all the path editing behavior of the polygon. Unlike the base polygon, however, this shape always has 1 or more children. The children shapes will be positioned and oriented at _distance along the path.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RMAnimPathShape.RMAnimPathGroup A shape subclass that adds the ability to be rotated about an arbitrary point.

Nested classes/interfaces inherited from interface com.reportmill.base.RMTypes

RMTypes.Align, RMTypes.AlignX, RMTypes.AlignY

Constructor Summary

Constructors

Constructor and Description
RMAnimPathShape() Creates a new RMAnimPathShape.
RMAnimPathShape(RMShape aShape) Creates an animpath shape from another shape.

Method Summary

Modifier and Type	Method and Description
void	addChild(RMShape aChild, int anIndex) Override add child to handle animated child shape special
RMAnimPathShape	clone() Standard clone implementation.
boolean	contains(RMPoint aPoint) Overridden to just reflect bounds of anim child.
RMShape	getAnimChild() Returns the animated child shape.
RMRect	getBoundsMarked() Overridden to just reflect bounds of anim child.
RMRect	getBoundsMarkedDeep() Overridden to just reflect bounds of anim child.
int	getChildOrigin() Returns the child origin.
float	getDistance() Returns distance along the path where children are positioned.
boolean	getPreservesOrientation() Returns whether the children will have their rotation adjusted as they move along the path.
RMLine[]	getSegments() Builds the segment list and caches it
float	getTotalLength() Returns the actual total arclength of the curve.
void	paintShape(RMShapePainter aPntr) Overridden to skip painting at preview time and to paint stroke (anim path) under child.
void	paintShapeOver(RMShapePainter aPntr) Overridden to skip painting stroke on top.
void	pathChanged() Called by the tool when the path has been changed.
void	positionChildren() PositionChildren
void	setAnimChild(RMShape aChild) Sets the shape which will be positioned along the path
void	setChildOrigin(int aValue) Sets child origin.
void	setDistance(float aValue) Sets distance along path to position children.
void	setHeight(double aValue) Overridden to mark the path dirty.
void	setPath(RMPath aPath) Overridden to mark the path dirty
void	setPreservesOrientation(boolean aValue) Sets whether the children's rotation should get adjusted as they move along the path.
void	setWidth(double aValue) Overridden to mark the path dirty.

Methods inherited from class com.reportmill.shape.RMPolygonShape

getPath, getPathTransform, resetPath, superSelectable

Methods inherited from class com.reportmill.shape.RMParentShape

addChild, addChild, addChild, bringShapesToFront, cloneDeep, divideShapeFromTop, fromXML, getBoundsOfChildren, getChild, getChildArray, getChildContaining, getChildCount, getChildLast, getChildren, getChildrenIntersecting, getChildrenWithClass, getChildrenWithClass, getChildWithClass, getChildWithName, getLayout, getNeedsLayout, getSourceURL, indexOfChild, isSourceURLSet, layout, relayout, removeChild, removeChild, removeChildren, rpgAll, sendShapesToBack, setLayout, setNeedsLayout, setSourceURL, toXML

Methods inherited from class com.reportmill.shape.RMShape

acceptsChildren, acceptsMouse, addBinding, addBinding, addDeepChangeListener, addMouseListener, animUpdate, bounds, childrenSuperSelectImmediately, convertedPointFromShape, convertedPointToShape, convertedRectFromShape, convertedRectToShape, convertFromShape, convertPathFromShape, convertPathToShape, convertPointFromShape, convertPointToShape, convertRectFromShape, convertRectToShape, convertToShape, convertVectorFromShape, convertVectorToShape, copyShape, deepChange, divideShapeFromEdge, get, get, getAlignment, getAlignmentX, getAlignmentY, getAncestor, getAncestorCount, getAncestorInCommon, getAnimator, getAnimator, getAutosizing, getAutosizingDefault, getBestHeight, getBestHeight, getBestWidth, getBestWidth, getBinding, getBinding, getBindingCount, getBounds, getBoundsInside, getChildAnimator, getChildAnimator, getClipShape, getColor, getDatasetEntity, getDatasetKey, getDocument, getEffect, getEventAdapter, getFill, getFont, getFormat, getFrame, getFrameHeight, getFrameMaxX, getFrameMaxY, getFrameWidth, getFrameX, getFrameXY, getFrameY, getHeight, getHover, getLayoutInfo, getMaskPath, getMaxX, getMaxY, getMinHeight, getMinHeight, getMinWidth, getMinWidth, getName, getOpacity, getOpacityDeep, getOutline, getPageBreak, getPageBreakMax, getPageBreakPage, getPageBreakPageMax, getPageShape, getParent, getParent, getPathInBounds, getPrefHeight, getPrefHeight, getPrefWidth, getPrefWidth, getPropertyNameMapped, getPropertyNames, getRoll, getRootShape, getScaleX, getScaleY, getShapesToAncestor, getShapesToDescendant, getShapesToShape, getSize, getSkewX, getSkewY, getStroke, getStrokeColor, getStrokeOnTop, getStrokeWidth, getTextColor, getTimeline, getTimeline, getTransform, getTransformFromShape, getTransformInverse, getTransformToShape, getUndoer, getURL, getWidth, getX, getXY, getXYP, getY, height, indexOf, intersects, isAncestor, isAnimProperty, isDescendant, isEditing, isEnabled, isFontSet, isHittable, isLocked, isMinHeightSet, isMinWidthSet, isPrefHeightSet, isPrefWidthSet, isRoot, isRSS, isUnderlined, isViewing, isVisible, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, offsetXY, page, pageMax, paint, paintShapeAll, paintShapeChildren, propertyChange, put, removeBinding, removeBinding, removeDeepChangeListener, removeFromParent, removeMouseListener, repaint, rpgBindings, setAlignment, setAlignmentX, setAlignmentY, setAutosizing, setBestHeight, setBestSize, setBounds, setBounds, setColor, setEffect, setEnabled, setFill, setFont, setFormat, setFrame, setFrame, setFrameSize, setFrameX, setFrameXY, setFrameXY, setFrameY, setHover, setLayoutInfo, setLocked, setMinHeight, setMinSize, setMinWidth, setName, setOpacity, setOutline, setParent, setPrefHeight, setPrefWidth, setRoll, setScaleX, setScaleXY, setScaleY, setSize, setSize, setSkewX, setSkewXY, setSkewY, setStroke, setStrokeColor, setStrokeWidth, setTextColor, setTime, setUnderlined, setURL, setVisible, setX, setXY, setXY, setXYP, setY, toString, undoerDisable, undoerEnable, undoerSetUndoTitle, width, x, y

Methods inherited from class java.lang.Object

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

Constructor Detail

RMAnimPathShape

public RMAnimPathShape()

Creates a new RMAnimPathShape.

RMAnimPathShape

public RMAnimPathShape(RMShape aShape)

Creates an animpath shape from another shape.

Method Detail

getAnimChild

public RMShape getAnimChild()

Returns the animated child shape.

setAnimChild

public void setAnimChild(RMShape aChild)

Sets the shape which will be positioned along the path

addChild

public void addChild(RMShape aChild,
                     int anIndex)

Override add child to handle animated child shape special

Overrides:

addChild in class RMParentShape

getBoundsMarked

public RMRect getBoundsMarked()

Overridden to just reflect bounds of anim child.

Overrides:

getBoundsMarked in class RMShape

getBoundsMarkedDeep

public RMRect getBoundsMarkedDeep()

Overridden to just reflect bounds of anim child.

Overrides:

getBoundsMarkedDeep in class RMShape

contains

public boolean contains(RMPoint aPoint)

Overridden to just reflect bounds of anim child.

Overrides:

contains in class RMShape

clone

public RMAnimPathShape clone()

Standard clone implementation.

Overrides:

clone in class RMPolygonShape

paintShape

public void paintShape(RMShapePainter aPntr)

Overridden to skip painting at preview time and to paint stroke (anim path) under child.

Overrides:

paintShape in class RMPolygonShape

paintShapeOver

public void paintShapeOver(RMShapePainter aPntr)

Overridden to skip painting stroke on top.

Overrides:

paintShapeOver in class RMShape

getDistance

public float getDistance()

Returns distance along the path where children are positioned.

See Also:

setDistance(float)

setDistance

public void setDistance(float aValue)

Sets distance along path to position children. Distance is in the range of [0-1] with 0 representing the start of the path and 1 the end.

getTotalLength

public float getTotalLength()

Returns the actual total arclength of the curve. Used internally by the AnimPath to convert a distance of 0 through 1 to an actual point on the path.

getPreservesOrientation

public boolean getPreservesOrientation()

Returns whether the children will have their rotation adjusted as they move along the path.

See Also:

setPreservesOrientation(boolean)

setPreservesOrientation

public void setPreservesOrientation(boolean aValue)

Sets whether the children's rotation should get adjusted as they move along the path. If flag is true, the original rotation of the shape is 'preserved' relative to the tangent to the path at the current point.

getChildOrigin

public int getChildOrigin()

Returns the child origin.

setChildOrigin

public void setChildOrigin(int aValue)

Sets child origin.

pathChanged

public void pathChanged()

Called by the tool when the path has been changed.

setWidth

public void setWidth(double aValue)

Overridden to mark the path dirty.

Overrides:

setWidth in class RMParentShape

setHeight

public void setHeight(double aValue)

Overridden to mark the path dirty.

Overrides:

setHeight in class RMParentShape

setPath

public void setPath(RMPath aPath)

Overridden to mark the path dirty

Overrides:

setPath in class RMPolygonShape

getSegments

public RMLine[] getSegments()

Builds the segment list and caches it

positionChildren

public void positionChildren()

PositionChildren