org.gvsig.mapsheets.grid

Class MapSheetsGrid

java.lang.Object

org.gvsig.tools.dispose.impl.AbstractDisposable

org.gvsig.fmap.mapcontext.layers.FLyrDefault

org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect

org.gvsig.mapsheets.grid.MapSheetsGrid

All Implemented Interfaces:

Projected, ExtendedPropertiesSupport, FLayer, FLayerHidesArea, LayerListener, Classifiable, ClassifiableVectorial, InfoByPoint, SingleLayer, VectorLayer, LegendContentsChangedListener, ILabelable, IMapSheetsIdentified, Metadata, Disposable, DynObject, Observer, Persistent

public class MapSheetsGrid
extends FLyrVect
implements IMapSheetsIdentified

This subclass of FLyrVect is used to handle the map sheets grid when it's not being adjusted. The draw method only acts when this grid is not active as grid and being adjusted.

Nested Class Summary

Nested classes/interfaces inherited from class org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect

FLyrVect.EnvelopeCantBeInitializedException, FLyrVect.RegisterPersistence

Nested classes/interfaces inherited from class org.gvsig.fmap.mapcontext.layers.FLyrDefault

FLyrDefault.RegisterMetadata

Field Summary

Fields

Modifier and Type	Field and Description
static String	ATT_NAME_CODE Constants for essential attribute names
static String	ATT_NAME_DIMX_CM
static String	ATT_NAME_DIMY_CM
static String	ATT_NAME_GEOMETRY
static String	ATT_NAME_OVERLAP
static String	ATT_NAME_ROT_RAD
static String	ATT_NAME_SCALE
static long	COUNTER
static String	GRID_FOLDER
static String	LABEL_NEW_PREFIX
static String	LABEL_SEPARATOR

Fields inherited from class org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect

strategy

Fields inherited from class org.gvsig.fmap.mapcontext.layers.FLyrDefault

layerListeners, metadataContainer

Fields inherited from interface org.gvsig.fmap.mapcontext.layers.FLayer

METADATA_CRS, METADATA_DEFINITION_DESCRIPTION, METADATA_DEFINITION_NAME, METADATA_NAME

Constructor Summary

Constructors

Constructor and Description
MapSheetsGrid()
MapSheetsGrid(String name, IProjection pro, double[] scale_cmx_cmy_overlap, Map<String,Integer> add_fields)

Method Summary

Modifier and Type	Method and Description
Feature	addSheet(RotatedEnvelope re, String id_label, Feature fields)
protected void	bindToDataStore(DataStore dataStore) Enlaza la capa con el DataStore indicado.
FLayer	cloneLayer() This method can be used to have a fast cloned layer.
String	createNewCode()
void	draw(BufferedImage bi, Graphics2D g, ViewPort vp, Cancellable ca, double sca) Draws the layer only if grid is not being adjusted.
Map<String,Integer>	getAdditionalFieldsMap()
double	getDimCmX()
double	getDimCmY()
List<RotatedEnvelope>	getGeometries(boolean cloned)
long	getId()
double	getOverlap()
double	getScale()
List	getSelectedCodes()
static void	initGridsFolder()
void	invalidateRotations()
boolean	isActiveAsGrid()
boolean	isWritable() Returns the writing status of this layer.
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
static void	registerPersistent()
Feature	removeGraphicContaining(Point map_p)
Feature[]	removeSelected()
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
void	setAdditionalFields(Map<String,Integer> addf)
void	setSelectedCodes(List new_sel)
void	updateRotations()

Methods inherited from class org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect

addBaseFilter, addBaseFilter, allowLinks, cleanLoadOptions, clearSpatialCache, createFeatureQuery, doDispose, drawLabels, fromViewPortCRSToSourceCRS, fromViewPortCRSToSourceCRS, getBaseQuery, getDataStore, getFeatureStore, getFullEnvelope, getGeometryType, getInfo, getInfo, getInfo, getInfoString, getLabelingStrategy, getLegend, getMetadataChildren, getMetadataID, getShapeType, getSpatialCache, getTocImageIcon, getTypeVectorLayer, isEditing, isLabeled, isOnePoint, isPropertiesMenuVisible, isSpatialCacheEnabled, iterator, legendCleared, load, print, printLabels, putLoadLegend, putLoadSelection, queryByEnvelope, queryByEnvelope, queryByGeometry, queryByPoint, queryByPoint, reload, setBaseQuery, setDataStore, setEditing, setIsLabeled, setLabelingStrategy, setLegend, setLoadLegend, setLoadSelection, setMaxFeaturesInEditionCache, setSpatialCacheEnabled, symbolChanged, toString, transformToSourceCRS, update

Methods inherited from class org.gvsig.fmap.mapcontext.layers.FLyrDefault

activationChanged, addError, addLayerListener, addLegendListener, callEditionChanged, callLegendChanged, clear, delegate, drawValueChanged, editionChanged, getClassName, getCoordTrans, getDrawVersion, getDynClass, getDynValue, getError, getErrors, getExtendedProperties, getFLayerStatus, getLayerListeners, getLink, getLinkProperties, getMapContext, getMaxScale, getMetadataName, getMinScale, getName, getNumErrors, getParentLayer, getProjection, getProperty, getTocStatusImage, getTransparency, hasChangedForDrawing, hasDynValue, hidesThisArea, implement, invokeDynMethod, invokeDynMethod, isActive, isAvailable, isInTOC, isOk, isTemporary, isVisible, isWithinScale, nameChanged, newComposedLayer, removeLayerListener, removeLegendListener, reProject, setActive, setAvailable, setCoordTrans, setDynValue, setError, setFLayerStatus, setInTOC, setMaxScale, setMinScale, setName, setParentLayer, setProjection, setProperty, setTemporary, setTocStatusImage, setTransparency, setVisible, updateDrawVersion, visibilityChanged, visibleRequired, wakeUp

Methods inherited from class org.gvsig.tools.dispose.impl.AbstractDisposable

dispose, dispose

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.mapcontext.layers.FLayer

addError, addLayerListener, getCoordTrans, getDrawVersion, getError, getErrors, getFLayerStatus, getLayerListeners, getLink, getLinkProperties, getMapContext, getMaxScale, getMinScale, getName, getNumErrors, getParentLayer, getTocStatusImage, isActive, isAvailable, isInTOC, isOk, isTemporary, isVisible, isWithinScale, newComposedLayer, removeLayerListener, setActive, setAvailable, setCoordTrans, setError, setFLayerStatus, setInTOC, setMaxScale, setMinScale, setName, setParentLayer, setProjection, setTemporary, setVisible, visibleRequired

Methods inherited from interface org.cresques.geo.Projected

getProjection, reProject

Methods inherited from interface org.gvsig.metadata.Metadata

getMetadataName

Methods inherited from interface org.gvsig.tools.dynobject.DynObject

clear, delegate, getDynClass, getDynValue, hasDynValue, implement, invokeDynMethod, invokeDynMethod, setDynValue

Methods inherited from interface org.gvsig.tools.dispose.Disposable

dispose

Methods inherited from interface org.gvsig.fmap.mapcontext.layers.ExtendedPropertiesSupport

getExtendedProperties, getProperty, setProperty

Methods inherited from interface org.gvsig.fmap.mapcontext.layers.operations.Classifiable

addLegendListener, removeLegendListener

Field Detail

LABEL_NEW_PREFIX

public static final String LABEL_NEW_PREFIX

See Also:

Constant Field Values

LABEL_SEPARATOR

public static final String LABEL_SEPARATOR

See Also:

Constant Field Values

ATT_NAME_CODE

public static final String ATT_NAME_CODE

Constants for essential attribute names

See Also:

Constant Field Values

ATT_NAME_SCALE

public static final String ATT_NAME_SCALE

See Also:

Constant Field Values

ATT_NAME_DIMX_CM

public static final String ATT_NAME_DIMX_CM

See Also:

Constant Field Values

ATT_NAME_DIMY_CM

public static final String ATT_NAME_DIMY_CM

See Also:

Constant Field Values

ATT_NAME_OVERLAP

public static final String ATT_NAME_OVERLAP

See Also:

Constant Field Values

ATT_NAME_ROT_RAD

public static final String ATT_NAME_ROT_RAD

See Also:

Constant Field Values

ATT_NAME_GEOMETRY

public static final String ATT_NAME_GEOMETRY

See Also:

Constant Field Values

COUNTER

public static long COUNTER

GRID_FOLDER

public static String GRID_FOLDER

Constructor Detail

MapSheetsGrid

public MapSheetsGrid()

MapSheetsGrid

public MapSheetsGrid(String name,
                     IProjection pro,
                     double[] scale_cmx_cmy_overlap,
                     Map<String,Integer> add_fields)

Method Detail

initGridsFolder

public static void initGridsFolder()

setAdditionalFields

public void setAdditionalFields(Map<String,Integer> addf)

getAdditionalFieldsMap

public Map<String,Integer> getAdditionalFieldsMap()

invalidateRotations

public void invalidateRotations()

updateRotations

public void updateRotations()

getId

public long getId()

Specified by:

getId in interface IMapSheetsIdentified

addSheet

public Feature addSheet(RotatedEnvelope re,
                        String id_label,
                        Feature fields)
                 throws SheetInsertException

Throws:

SheetInsertException

isWritable

public boolean isWritable()

Description copied from interface: FLayer

Returns the writing status of this layer.

One layer is writable if there is a writing driver for this layer.

Specified by:

isWritable in interface FLayer

Overrides:

isWritable in class FLyrVect

Returns:

true if there is a writing driver for this layer; false otherwise

cloneLayer

public FLayer cloneLayer()

Description copied from interface: FLayer

This method can be used to have a fast cloned layer.

The implementations should take care of not recreate this layer. Instead of this, is better to use the same source (driver) and deepclone the legend. Exception: the labels aren't deepcloned to avoid memory consumption.

Note: Labels are memory consuming to speed up layers like PostGIS and so on.

Specified by:

cloneLayer in interface FLayer

Overrides:

cloneLayer in class FLyrVect

Returns:

a layer that is a clonation of this layer

createNewCode

public String createNewCode()
                     throws DataException

Throws:

DataException

getGeometries

public List<RotatedEnvelope> getGeometries(boolean cloned)
                                    throws DataException

Throws:

DataException

isActiveAsGrid

public boolean isActiveAsGrid()

removeGraphicContaining

public Feature removeGraphicContaining(Point map_p)
                                throws Exception

Throws:

Exception

removeSelected

public Feature[] removeSelected()
                         throws DataException

Throws:

DataException

draw

public void draw(BufferedImage bi,
                 Graphics2D g,
                 ViewPort vp,
                 Cancellable ca,
                 double sca)
          throws ReadException

Draws the layer only if grid is not being adjusted. When being adjusted, the tool will do the fast drawing to allow fast adjustments

Specified by:

draw in interface FLayer

Overrides:

draw in class FLyrVect

Parameters:

bi - an image used to accelerate the screen draw

g - for rendering 2-dimensional shapes, text and images on the Java(tm) platform

vp - information for drawing this layer

ca - an object thread that implements the Cancellable interface, and will allow to cancel the draw

sca - value that represents the scale

Throws:

ReadException - if fails the driver used in this method.

See Also:

FLayer.print(Graphics2D, ViewPort, Cancellable, double, PrintAttributes)

setSelectedCodes

public void setSelectedCodes(List new_sel)
                      throws DataException

Throws:

DataException

getSelectedCodes

public List getSelectedCodes()
                      throws DataException

Throws:

DataException

getScale

public double getScale()

getDimCmX

public double getDimCmX()

getDimCmY

public double getDimCmY()

getOverlap

public double getOverlap()

bindToDataStore

protected void bindToDataStore(DataStore dataStore)
                        throws LoadLayerException

Description copied from class: FLyrVect

Enlaza la capa con el DataStore indicado.

Overrides:

bindToDataStore in class FLyrVect

Throws:

LoadLayerException

saveToState

public void saveToState(PersistentState state)
                 throws PersistenceException

Description copied from interface: Persistent

Saves the internal state of the object on the provided PersistentState object.

Specified by:

saveToState in interface Persistent

Overrides:

saveToState in class FLyrVect

Throws:

PersistenceException

loadFromState

public void loadFromState(PersistentState state)
                   throws PersistenceException

Description copied from interface: Persistent

Set the state of the object from the state passed as parameter.

Specified by:

loadFromState in interface Persistent

Overrides:

loadFromState in class FLyrVect

Throws:

PersistenceException

registerPersistent

public static void registerPersistent()