Package com.vividsolutions.jump.workbench.ui.cursortool

Class SpecifyFeaturesTool

java.lang.Object

com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

com.vividsolutions.jump.workbench.ui.cursortool.DragTool

com.vividsolutions.jump.workbench.ui.cursortool.SpecifyFeaturesTool

All Implemented Interfaces:

CursorTool, MouseListener, MouseMotionListener, EventListener

Direct Known Subclasses:

AbstractClickSelectedLineStringsTool, AbstractDeleteVectorTool, DeleteVertexTool, FeatureInfoTool, SnapVerticesTool

public abstract class SpecifyFeaturesTool
extends DragTool

Allows the user to specify features by clicking on them or drawing a box around them. Works with invalid features (using EnvelopeIntersector).

Nested Class Summary

Nested classes/interfaces inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

AbstractCursorTool.Listener

Field Summary

Fields inherited from class com.vividsolutions.jump.workbench.ui.cursortool.DragTool

DEFAULT_VIEW_CLICK_BUFFER, modelDestination, modelSource

Fields inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

isLinuxOS, panel

Constructor Summary

Constructors

Constructor	Description
SpecifyFeaturesTool(WorkbenchContext context)

Method Summary

Modifier and Type	Method	Description
protected Iterator<Layer>	candidateLayersIterator()
protected Map<Layer,Set<Feature>>	layerToSpecifiedFeaturesMap()	Returns the layers containing the specified features, and the specified features themselves.
static Map<Layer,Set<Feature>>	layerToSpecifiedFeaturesMap(Iterator<Layer> layerIterator, org.locationtech.jts.geom.Envelope boxInModelCoordinates)
void	mouseClicked(MouseEvent e)
protected Set<Feature>	specifiedFeatures()
protected Collection<Feature>	specifiedFeatures(Collection<Layer> layers)

Methods inherited from class com.vividsolutions.jump.workbench.ui.cursortool.DragTool

deactivate, getBoxInModelCoordinates, getModelDestination, getModelSource, getShape, getShape, getViewDestination, getViewSource, modelClickBuffer, mouseDragged, mousePressed, mouseReleased, setModelDestination, setModelSource, setViewClickBuffer, setViewDestination, setViewSource, wasClick

Methods inherited from class com.vividsolutions.jump.workbench.ui.cursortool.AbstractCursorTool

activate, add, allowSnapping, cancelGesture, check, cleanup, clearImage, clearShape, componentWithFocusIsHandledByCursorTools, createCursor, createCursor, createCursor, createStandardSnappingPolicies, drawImageXOR, drawImageXOR, drawShapeXOR, drawShapeXOR, execute, execute, fireGestureFinished, gestureFinished, getColor, getCursor, getImage, getImagePosition, getName, getPanel, getPanel, getSnapManager, getStroke, getTaskFrame, getWorkbench, getWorkbenchContext, isGestureInProgress, isRightMouseButtonUsed, isRollingBackInvalidEdits, isShapeOnScreen, mouseEntered, mouseExited, mouseMoved, name, prohibitSnapping, redrawImage, redrawShape, reportNothingToUndoYet, setColor, setControlPressed, setFilling, setPanel, setShiftPressed, setStroke, setup, snap, snap, supportsSnapping, toString, wasControlPressed, wasShiftPressed

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vividsolutions.jump.workbench.ui.cursortool.CursorTool

getIcon

Constructor Detail

SpecifyFeaturesTool

public SpecifyFeaturesTool(WorkbenchContext context)

Method Detail

candidateLayersIterator

protected Iterator<Layer> candidateLayersIterator()

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

Overrides:

mouseClicked in class AbstractCursorTool

specifiedFeatures

protected Set<Feature> specifiedFeatures()
                                  throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

layerToSpecifiedFeaturesMap

protected Map<Layer,Set<Feature>> layerToSpecifiedFeaturesMap()
                                                             throws NoninvertibleTransformException

Returns the layers containing the specified features, and the specified features themselves.

Returns:

a Map mapping layers to features of this layer and intersecting the box

Throws:

NoninvertibleTransformException - if a problem occurs during intersection operation

layerToSpecifiedFeaturesMap

public static Map<Layer,Set<Feature>> layerToSpecifiedFeaturesMap(Iterator<Layer> layerIterator,
                                                                        org.locationtech.jts.geom.Envelope boxInModelCoordinates)
                                                                 throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

specifiedFeatures

protected Collection<Feature> specifiedFeatures(Collection<Layer> layers)
                                         throws NoninvertibleTransformException

Parameters:

layers - Layers to filter in

Returns:

a collection of features belonging to layers and intersecting the box

Throws:

NoninvertibleTransformException - if a problem occurs during intersection operation