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

Class MultiClickTool

java.lang.Object

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

com.vividsolutions.jump.workbench.ui.cursortool.MultiClickTool

All Implemented Interfaces:

CursorTool, MouseListener, MouseMotionListener, EventListener

Direct Known Subclasses:

CutFeaturesTool, DrawLineStringTool, MeasureM_FTool, MeasureTool, NClickTool, PolygonTool, ProfileGraphTool, RemodelerTool

public abstract class MultiClickTool
extends AbstractCursorTool

A VisualIndicatorTool that allows the user to draw shapes with multiple vertices. Double-clicking ends the gesture.

Nested Class Summary

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

AbstractCursorTool.Listener

Field Summary

Fields

Modifier and Type	Field	Description
protected Point	mouseLastLoc

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

isLinuxOS, panel

Constructor Summary

Constructors

Constructor	Description
MultiClickTool(WorkbenchContext context)

Method Summary

Modifier and Type	Method	Description
void	activate(LayerViewPanel new_panel)
protected void	add(org.locationtech.jts.geom.Coordinate c)
void	cancelGesture()	Notifies the CursorTool that a party is requesting that the gesture currently in progress be aborted.
void	deactivate()
protected void	finishGesture()
List<org.locationtech.jts.geom.Coordinate>	getCoordinates()	Will return an empty List once the shape is cleared.
protected CoordinateListMetrics	getMetrics()
protected Shape	getShape()
protected boolean	isFinishingRelease(MouseEvent e)
void	mouseDragged(MouseEvent e)
protected void	mouseLocationChanged(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
protected void	setCloseRing(boolean closeRing)
protected void	setMetricsDisplay(CoordinateListMetrics metrics)
protected org.locationtech.jts.geom.Coordinate[]	toArray(List<org.locationtech.jts.geom.Coordinate> coordinates)

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

add, allowSnapping, 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, mouseClicked, mouseEntered, mouseExited, 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

Field Detail

mouseLastLoc

protected Point mouseLastLoc

Constructor Detail

MultiClickTool

public MultiClickTool(WorkbenchContext context)

Method Detail

setMetricsDisplay

protected void setMetricsDisplay(CoordinateListMetrics metrics)

getMetrics

protected CoordinateListMetrics getMetrics()

setCloseRing

protected void setCloseRing(boolean closeRing)

getCoordinates

public List<org.locationtech.jts.geom.Coordinate> getCoordinates()

Will return an empty List once the shape is cleared.

Returns:

a list of clicked coordinates

See Also:

AbstractCursorTool.clearShape()

cancelGesture

public void cancelGesture()

Description copied from interface: CursorTool

Notifies the CursorTool that a party is requesting that the gesture currently in progress be aborted.

Specified by:

cancelGesture in interface CursorTool

Overrides:

cancelGesture in class AbstractCursorTool

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class AbstractCursorTool

mouseLocationChanged

protected void mouseLocationChanged(MouseEvent e)

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class AbstractCursorTool

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class AbstractCursorTool

add

protected void add(org.locationtech.jts.geom.Coordinate c)

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class AbstractCursorTool

getShape

protected Shape getShape()
                  throws NoninvertibleTransformException

Specified by:

getShape in class AbstractCursorTool

Returns:

null if nothing should be drawn

Throws:

NoninvertibleTransformException

isFinishingRelease

protected boolean isFinishingRelease(MouseEvent e)

toArray

protected org.locationtech.jts.geom.Coordinate[] toArray(List<org.locationtech.jts.geom.Coordinate> coordinates)

finishGesture

protected void finishGesture()
                      throws Exception

Throws:

Exception

deactivate

public void deactivate()

Specified by:

deactivate in interface CursorTool

Overrides:

deactivate in class AbstractCursorTool

activate

public void activate(LayerViewPanel new_panel)

Specified by:

activate in interface CursorTool

Overrides:

activate in class AbstractCursorTool