lt.monarch.chart.engine
Class SimpleChartObjectsMap

java.lang.Object
  lt.monarch.chart.engine.SimpleChartObjectsMap

All Implemented Interfaces:

ChartObjectsMap

public class SimpleChartObjectsMap
extends java.lang.Object
implements ChartObjectsMap

Nested Class Summary

Modifier and Type	Class and Description
class	SimpleChartObjectsMap.HotSpot A simple hot spot, which maps some chart objects to some polygon.
protected class	SimpleChartObjectsMap.TaggedChartObjectImpl structure for chart object & paint tag

Nested classes/interfaces inherited from interface lt.monarch.chart.engine.ChartObjectsMap

ChartObjectsMap.TaggedChartObject

Field Summary

Modifier and Type	Field and Description
protected int	lastId Last generated id
protected java.util.List<SimpleChartObjectsMap.HotSpot>	map array of chart objects mappings to polygons

Constructor and Description

SimpleChartObjectsMap()

Method Summary

Modifier and Type	Method and Description
void	clear() Removes all chart objects
void	clearChartObject(StyleEditorEntity chartObject, AbstractPaintTags tag) Removes chart object & tag combination from map
java.util.List<? extends ChartObjectsMap.TaggedChartObject>	findAllObjectsAt(Point2D pt) Finds all chart objects & tags at the specified point.
SimpleChartObjectsMap.TaggedChartObjectImpl	findChartObjectAt(Point2D pt) Finds a chart object & tag at the specified point.
int	generateNextId() Returns an id which will be valid until the last clear call.
java.util.List<? extends ChartObjectsMap.TaggedChartObject>	getAllObjects() Gets all chart objects & tags
java.util.List<java.awt.Shape>	getChartObjectShapes(StyleEditorEntity chartObject, AbstractPaintTags tag) Returns shape for the specified chart object & tag.
ChartObjectsMap.TaggedChartObject	getObjectById(int id) Finds a chart object with specified id.
protected void	mapChartObject(SimpleChartObjectsMap.HotSpot spot) Adds HotSpot to map
void	mapChartObject(StyleEditorEntity chartObject, AbstractPaintTags tag, java.awt.Shape shape) Maps the specified chart object & tag to the specified polygon.
void	mapChartObject(StyleEditorEntity chartObject, AbstractPaintTags tag, java.awt.Shape shape, int id) Maps the specified chart object & tag to the specified polygon.

Methods inherited from class java.lang.Object

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

Field Detail

map

protected final java.util.List<SimpleChartObjectsMap.HotSpot> map

array of chart objects mappings to polygons

lastId

protected int lastId

Last generated id

Constructor Detail

SimpleChartObjectsMap

public SimpleChartObjectsMap()

Method Detail

clearChartObject

public void clearChartObject(StyleEditorEntity chartObject,
                             AbstractPaintTags tag)

Removes chart object & tag combination from map

Specified by:

clearChartObject in interface ChartObjectsMap

Parameters:

chartObject -

tag -

clear

public void clear()

Removes all chart objects

Specified by:

clear in interface ChartObjectsMap

mapChartObject

public void mapChartObject(StyleEditorEntity chartObject,
                           AbstractPaintTags tag,
                           java.awt.Shape shape,
                           int id)

Maps the specified chart object & tag to the specified polygon.

Specified by:

mapChartObject in interface ChartObjectsMap

Parameters:

chartObject - the chart object

tag - the paint tag

shape - the shape

id - id

mapChartObject

public void mapChartObject(StyleEditorEntity chartObject,
                           AbstractPaintTags tag,
                           java.awt.Shape shape)

Maps the specified chart object & tag to the specified polygon.

Specified by:

mapChartObject in interface ChartObjectsMap

Parameters:

chartObject - the chart object

tag - the paint tag

shape - the shape

mapChartObject

protected void mapChartObject(SimpleChartObjectsMap.HotSpot spot)

Adds HotSpot to map

Parameters:

spot - the HotSpot

findAllObjectsAt

public java.util.List<? extends ChartObjectsMap.TaggedChartObject> findAllObjectsAt(Point2D pt)

Finds all chart objects & tags at the specified point. If no entity was found, returns null.

Specified by:

findAllObjectsAt in interface ChartObjectsMap

Parameters:

pt - the point

Returns:

all objects at the specified point if search was successful, null otherwise

getAllObjects

public java.util.List<? extends ChartObjectsMap.TaggedChartObject> getAllObjects()

Gets all chart objects & tags

Specified by:

getAllObjects in interface ChartObjectsMap

Returns:

all objects

findChartObjectAt

public SimpleChartObjectsMap.TaggedChartObjectImpl findChartObjectAt(Point2D pt)

Finds a chart object & tag at the specified point. If no entity was found, returns null.

Specified by:

findChartObjectAt in interface ChartObjectsMap

Parameters:

pt - the point

Returns:

an object at the specified point if search was successful, null otherwise

getChartObjectShapes

public java.util.List<java.awt.Shape> getChartObjectShapes(StyleEditorEntity chartObject,
                                                           AbstractPaintTags tag)

Returns shape for the specified chart object & tag.

Specified by:

getChartObjectShapes in interface ChartObjectsMap

Parameters:

chartObject - the chart object

tag - the paint tag

Returns:

shape

getObjectById

public ChartObjectsMap.TaggedChartObject getObjectById(int id)

Description copied from interface: ChartObjectsMap

Finds a chart object with specified id. If no entity was found, returns null.

Specified by:

getObjectById in interface ChartObjectsMap

Parameters:

id - id to search for

Returns:

an object with specified if the search was successful, null otherwise

generateNextId

public int generateNextId()

Description copied from interface: ChartObjectsMap

Returns an id which will be valid until the last clear call.

Specified by:

generateNextId in interface ChartObjectsMap

Returns:

generated id