com.reportmill.graphics

Class RMTimeline

java.lang.Object

SnapObject

com.reportmill.graphics.RMTimeline

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener

public class RMTimeline
extends SnapObject
implements java.beans.PropertyChangeListener

An animation object that holds a list of key frames.

Constructor Summary

Constructors

Constructor and Description
RMTimeline() Creates a new timeline.
RMTimeline(java.lang.Object anOwner) Creates a new timeline with owner.

Method Summary

Modifier and Type	Method and Description
void	addKeyFrame(RMKeyFrame aKeyFrame) Adds a given key frame.
void	addKeyFrame(RMKeyFrame aKeyFrame, int anIndex) Adds a given key frame at given index.
RMKeyValue	addKeyFrameKeyValue(java.lang.Object aTarget, java.lang.String aKey, java.lang.Object aValue, int aTime) Adds a new key frame key value for
RMKeyValue	addKeyFrameKeyValue(java.lang.Object aTarget, java.lang.String aKey, java.lang.Object aValue, int aTime, java.lang.Object anOldValue, int anOldTime) Adds a new key frame key value for
RMTimeline	clone() Standard clone implementation.
RMTimeline	clone(java.lang.Object aTarget) Standard clone implementation.
void	fromXML(java.lang.Object aTarget, XMLArchiver anArchiver, XMLElement anElement) XML unarchival for anim and shape.
int	getIndex(RMKeyFrame aKeyFrame) Return index for given key frame.
RMKeyFrame	getKeyFrame(int anIndex) Returns an individual key frame at given index.
RMKeyFrame	getKeyFrameAt(int aTime) Returns the key frame at the given time.
RMKeyFrame	getKeyFrameAt(int aTime, boolean doCreate) Returns the key frame at the given time, with an option to create it if missing.
int	getKeyFrameCount() Returns the number of key frames.
java.util.List<RMKeyFrame>	getKeyFrames() Returns the list of key frames.
RMKeyValueList	getKeyValueList(java.lang.Object aTarget, java.lang.String aKey) Returns a key value list for a given target and value.
RMKeyValueList	getKeyValueList(java.lang.Object aTarget, java.lang.String aKey, boolean doCreate) Returns a key value list for a given target and value, with an option to create if missing.
java.lang.Object	getOwner() Returns the timeline owner.
int	getTime() Returns the current time of the timeline (in milliseconds).
boolean	isEmpty() Returns whether timeline is empty.
void	propertyChange(java.beans.PropertyChangeEvent anEvent) Implement to catch key value changes and forward to this key frame's property change listeners.
RMKeyFrame	removeKeyFrame(int anIndex) Removes a keyframe at given index.
int	removeKeyFrame(RMKeyFrame aKeyFrame) Removes the given key frame.
void	removeKeyFrameKeyValues(java.lang.Object aTarget, java.lang.String aKey, int aStartTime, int anEndTime, boolean isInclusive) Removes key frame key values for target and key between two times (with option to include those times).
void	scaleRecords(int aStartTime, float aFactor) This method scales all records from a given start time through a length to a new length.
void	setOwner(java.lang.Object anOwner) Sets the timeline owner.
void	setTime(int aTime) Sets the current time of the timeline (in milliseconds).
void	shiftRecords(int fromTime, int byTime) This method shifts key frame values at or beyond a given time by the given amount.
java.lang.String	toString() Standard toString implementation.
void	toXML(XMLArchiver anArchiver, XMLElement anElement) XML archival (for shape).

Methods inherited from class java.lang.Object

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

Constructor Detail

RMTimeline

public RMTimeline()

Creates a new timeline.

RMTimeline

public RMTimeline(java.lang.Object anOwner)

Creates a new timeline with owner.

Method Detail

getOwner

public java.lang.Object getOwner()

Returns the timeline owner.

setOwner

public void setOwner(java.lang.Object anOwner)

Sets the timeline owner.

isEmpty

public boolean isEmpty()

Returns whether timeline is empty.

getKeyFrameCount

public int getKeyFrameCount()

Returns the number of key frames.

getKeyFrame

public RMKeyFrame getKeyFrame(int anIndex)

Returns an individual key frame at given index.

getKeyFrames

public java.util.List<RMKeyFrame> getKeyFrames()

Returns the list of key frames.

addKeyFrame

public void addKeyFrame(RMKeyFrame aKeyFrame)

Adds a given key frame.

addKeyFrame

public void addKeyFrame(RMKeyFrame aKeyFrame,
                        int anIndex)

Adds a given key frame at given index. This should be protected - but undo system current needs it public.

removeKeyFrame

public RMKeyFrame removeKeyFrame(int anIndex)

Removes a keyframe at given index.

removeKeyFrame

public int removeKeyFrame(RMKeyFrame aKeyFrame)

Removes the given key frame.

getIndex

public int getIndex(RMKeyFrame aKeyFrame)

Return index for given key frame.

getKeyFrameAt

public RMKeyFrame getKeyFrameAt(int aTime)

Returns the key frame at the given time.

getKeyFrameAt

public RMKeyFrame getKeyFrameAt(int aTime,
                                boolean doCreate)

Returns the key frame at the given time, with an option to create it if missing.

getKeyValueList

public RMKeyValueList getKeyValueList(java.lang.Object aTarget,
                                      java.lang.String aKey)

Returns a key value list for a given target and value.

getKeyValueList

public RMKeyValueList getKeyValueList(java.lang.Object aTarget,
                                      java.lang.String aKey,
                                      boolean doCreate)

Returns a key value list for a given target and value, with an option to create if missing.

getTime

public int getTime()

Returns the current time of the timeline (in milliseconds).

setTime

public void setTime(int aTime)

Sets the current time of the timeline (in milliseconds).

addKeyFrameKeyValue

public RMKeyValue addKeyFrameKeyValue(java.lang.Object aTarget,
                                      java.lang.String aKey,
                                      java.lang.Object aValue,
                                      int aTime)

Adds a new key frame key value for

addKeyFrameKeyValue

public RMKeyValue addKeyFrameKeyValue(java.lang.Object aTarget,
                                      java.lang.String aKey,
                                      java.lang.Object aValue,
                                      int aTime,
                                      java.lang.Object anOldValue,
                                      int anOldTime)

Adds a new key frame key value for

removeKeyFrameKeyValues

public void removeKeyFrameKeyValues(java.lang.Object aTarget,
                                    java.lang.String aKey,
                                    int aStartTime,
                                    int anEndTime,
                                    boolean isInclusive)

Removes key frame key values for target and key between two times (with option to include those times).

shiftRecords

public void shiftRecords(int fromTime,
                         int byTime)

This method shifts key frame values at or beyond a given time by the given amount.

scaleRecords

public void scaleRecords(int aStartTime,
                         float aFactor)

This method scales all records from a given start time through a length to a new length.

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent anEvent)

Implement to catch key value changes and forward to this key frame's property change listeners.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

clone

public RMTimeline clone()

Standard clone implementation.

clone

public RMTimeline clone(java.lang.Object aTarget)

Standard clone implementation.

toXML

public void toXML(XMLArchiver anArchiver,
                  XMLElement anElement)

XML archival (for shape).

fromXML

public void fromXML(java.lang.Object aTarget,
                    XMLArchiver anArchiver,
                    XMLElement anElement)

XML unarchival for anim and shape.

toString

public java.lang.String toString()

Standard toString implementation.