com.vividsolutions.jump.demo.delineation

Class EditDelineationTool

java.lang.Object

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

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

com.vividsolutions.jump.demo.delineation.EditDelineationTool

All Implemented Interfaces:

CursorTool, MouseListener, MouseMotionListener, EventListener

public class EditDelineationTool
extends DragTool

Enables the user to move a vertex of an existing delineation. Thus, the user can take an unanchored vertex and anchor it to a point on a coastline.

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

Constructor Summary

Constructors

Constructor and Description
EditDelineationTool(Collection snapPolicies)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	gestureFinished()
Cursor	getCursor()
Icon	getIcon()
protected Shape	getShape(Point2D source, Point2D destination)
void	mousePressed(MouseEvent e) Begins handling of the drag.

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

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

Methods inherited from class com.vividsolutions.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, mouseClicked, 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

EditDelineationTool

public EditDelineationTool(Collection snapPolicies)

Method Detail

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

mousePressed

public void mousePressed(MouseEvent e)

Description copied from class: DragTool

Begins handling of the drag. Subclasses can prevent handling of the drag by overriding this method and not calling it.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class DragTool

getShape

protected Shape getShape(Point2D source,
             Point2D destination)
                  throws NoninvertibleTransformException

Overrides:

getShape in class DragTool

Returns:

null if nothing should be drawn

Throws:

NoninvertibleTransformException

gestureFinished

protected void gestureFinished()
                        throws Exception

Specified by:

gestureFinished in class AbstractCursorTool

Throws:

Exception