Package org.locationtech.jts.jump.workbench.ui.cursortool.editing

Class SnapVerticesTool

java.lang.Object

org.locationtech.jts.jump.workbench.ui.cursortool.AbstractCursorTool

org.locationtech.jts.jump.workbench.ui.cursortool.DragTool

org.locationtech.jts.jump.workbench.ui.cursortool.SpecifyFeaturesTool

org.locationtech.jts.jump.workbench.ui.cursortool.editing.SnapVerticesTool

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener, CursorTool

public class SnapVerticesTool
extends SpecifyFeaturesTool

Nested Class Summary

Nested classes/interfaces inherited from class org.locationtech.jts.jump.workbench.ui.cursortool.AbstractCursorTool

AbstractCursorTool.Listener

Field Summary

Fields inherited from class org.locationtech.jts.jump.workbench.ui.cursortool.DragTool

DEFAULT_VIEW_CLICK_BUFFER, modelDestination, modelSource

Constructor Summary

Constructors

Constructor	Description
SnapVerticesTool(EnableCheckFactory checkFactory)

Method Summary

Modifier and Type	Method	Description
protected void	gestureFinished()
protected org.locationtech.jts.geom.Envelope	getBoxInModelCoordinates()
Cursor	getCursor()
Icon	getIcon()
protected Shape	getShape()
protected void	snapVertices(Collection editableLayers, org.locationtech.jts.geom.Coordinate suggestedTarget, Feature targetFeature)

Methods inherited from class org.locationtech.jts.jump.workbench.ui.cursortool.SpecifyFeaturesTool

candidateLayersIterator, layerToSpecifiedFeaturesMap, layerToSpecifiedFeaturesMap, mouseClicked, specifiedFeatures, specifiedFeatures

Methods inherited from class org.locationtech.jts.jump.workbench.ui.cursortool.DragTool

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

Methods inherited from class org.locationtech.jts.jump.workbench.ui.cursortool.AbstractCursorTool

activate, add, allowSnapping, cancelGesture, check, cleanup, clearShape, createCursor, createCursor, createStandardSnappingPolicies, deactivate, drawShapeXOR, drawShapeXOR, execute, fireGestureFinished, getColor, getName, getPanel, getSnapManager, getTaskFrame, getWorkbench, isGestureInProgress, isRightMouseButtonUsed, isRollingBackInvalidEdits, isShapeOnScreen, mouseEntered, mouseExited, mouseMoved, name, redrawShape, reportNothingToUndoYet, setColor, setFilling, setStroke, setStrokeWidth, setup, snap, snap, toString, wasControlPressed, wasShiftPressed, workbench, workbenchFrame

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapVerticesTool

public SnapVerticesTool(EnableCheckFactory checkFactory)

Method Detail

gestureFinished

protected void gestureFinished()
                        throws Exception

Specified by:

gestureFinished in class AbstractCursorTool

Throws:

Exception

snapVertices

protected void snapVertices(Collection editableLayers,
                            org.locationtech.jts.geom.Coordinate suggestedTarget,
                            Feature targetFeature)
                     throws Exception,
                            NoninvertibleTransformException

Throws:

Exception

NoninvertibleTransformException

getIcon

public Icon getIcon()

Returns:

null to use a default icon

getCursor

public Cursor getCursor()

Specified by:

getCursor in interface CursorTool

Overrides:

getCursor in class AbstractCursorTool

getBoxInModelCoordinates

protected org.locationtech.jts.geom.Envelope getBoxInModelCoordinates()
                                                               throws NoninvertibleTransformException

Overrides:

getBoxInModelCoordinates in class DragTool

Throws:

NoninvertibleTransformException

getShape

protected Shape getShape()
                  throws Exception

Overrides:

getShape in class DragTool

Returns:

null if nothing should be drawn

Throws:

Exception