Class SelectionTools

java.lang.Object

org.openjump.core.apitools.ToolToMakeYourLifeEasier

org.openjump.core.apitools.SelectionTools

public class SelectionTools
extends ToolToMakeYourLifeEasier

Class to easily handle selections and selection tools. Also has methods to find features by given geometries.

Author:

Ole Rahn FH Osnabrück - University of Applied Sciences Osnabrück Project PIROL 2005 Daten- und Wissensmanagement

Field Summary

Fields

Modifier and Type	Field	Description
protected PlugInContext	context

Constructor Summary

Constructors

Constructor	Description
SelectionTools(PlugInContext context)

Method Summary

Modifier and Type	Method	Description
List	getFeaturesInFence()
static Feature[]	getFeaturesInFenceInLayer(Feature[] featArray, org.locationtech.jts.geom.Geometry fenceGeometry)	Get a list of features (a sub list of the given array) that are included by the given fence geometry.
static Feature[]	getFeaturesInFenceInLayer(Layer layer, org.locationtech.jts.geom.Geometry fenceGeometry)	Get a list of those features from the given layer that are included by the given fence geometry.
static List	getFeaturesInFenceInLayerAsList(Layer layer, org.locationtech.jts.geom.Geometry fenceGeometry)	Get a list of those features from the given layer that are included by the given fence geometry.
List	getFeaturesInGeometry(org.locationtech.jts.geom.Geometry fenceGeometry)
static Feature[]	getFeaturesOnTheSameSpot(Feature[] featArray, org.locationtech.jts.geom.Geometry fenceGeometry, boolean bothWays)	Get a list of features (a sub list of the given array) that are included by the given fence geometry.
static Feature[]	getFeaturesOnTheSameSpot(Layer layer, org.locationtech.jts.geom.Geometry fenceGeometry, boolean bothWays)	Get a list of those features from the given layer that are included by the given fence geometry.
org.locationtech.jts.geom.Geometry	getFenceGeometry()
static org.locationtech.jts.geom.Geometry	getFenceGeometry(PlugInContext context)
List<Feature>	getSelectedFeatures()
static List<Feature>	getSelectedFeatures(PlugInContext context)
static List<Feature>	getSelectedFeaturesFromLayer(PlugInContext context, Layer layer)
void	selectFeatures(List features)	create a selection out of the given features that is visible in the Jump map
static void	selectFeatures(List features, PlugInContext context)
static void	selectLayer(PlugInContext context, Layer layer)

Methods inherited from class Object

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

Field Details

context

protected PlugInContext context

Constructor Details

SelectionTools

public SelectionTools(PlugInContext context)

Method Details

selectFeatures

public void selectFeatures(List features)

create a selection out of the given features that is visible in the Jump map

Parameters:

features - features to be selected

selectLayer

public static void selectLayer(PlugInContext context,
 Layer layer)

selectFeatures

public static void selectFeatures(List features,
 PlugInContext context)

getSelectedFeaturesFromLayer

public static List<Feature> getSelectedFeaturesFromLayer(PlugInContext context,
 Layer layer)

getSelectedFeatures

public static List<Feature> getSelectedFeatures(PlugInContext context)

getSelectedFeatures

public List<Feature> getSelectedFeatures()

getFenceGeometry

public static org.locationtech.jts.geom.Geometry getFenceGeometry(PlugInContext context)

Parameters:

context - current PlugIn context

Returns:

the geometry of the current fence, or null if there is currently no fence

getFenceGeometry

public org.locationtech.jts.geom.Geometry getFenceGeometry()

Returns:

the geometry of the current fence, or null if there is currently no fence

getFeaturesInFence

public List getFeaturesInFence()

getFeaturesInGeometry

public List getFeaturesInGeometry(org.locationtech.jts.geom.Geometry fenceGeometry)

getFeaturesInFenceInLayer

public static Feature[] getFeaturesInFenceInLayer(Layer layer,
 org.locationtech.jts.geom.Geometry fenceGeometry)

Get a list of those features from the given layer that are included by the given fence geometry.

Parameters:

layer - - Layer to search in

fenceGeometry - - Geometry to search in

getFeaturesInFenceInLayerAsList

public static List getFeaturesInFenceInLayerAsList(Layer layer,
 org.locationtech.jts.geom.Geometry fenceGeometry)

Get a list of those features from the given layer that are included by the given fence geometry.

Parameters:

layer - - Layer to search in

fenceGeometry - - Geometry to search in

getFeaturesInFenceInLayer

public static Feature[] getFeaturesInFenceInLayer(Feature[] featArray,
 org.locationtech.jts.geom.Geometry fenceGeometry)

Get a list of features (a sub list of the given array) that are included by the given fence geometry.

Parameters:

featArray - - Array of features to search in

fenceGeometry - - Geometry to search in

getFeaturesOnTheSameSpot

public static Feature[] getFeaturesOnTheSameSpot(Layer layer,
 org.locationtech.jts.geom.Geometry fenceGeometry,
 boolean bothWays)

Get a list of those features from the given layer that are included by the given fence geometry.

Parameters:

layer - - Layer to search in

fenceGeometry - - Geometry to search in

bothWays - - sets if it's also a hit if the feature's geometry includes the fence geometry

getFeaturesOnTheSameSpot

public static Feature[] getFeaturesOnTheSameSpot(Feature[] featArray,
 org.locationtech.jts.geom.Geometry fenceGeometry,
 boolean bothWays)

Get a list of features (a sub list of the given array) that are included by the given fence geometry.

Parameters:

featArray - - Array of features to search in

fenceGeometry - - Geometry to search in

bothWays - - sets if it's also a hit if the feature's geometry includes the fence geometry