Package org.openjump.core.ui.plugin.edittoolbox.cursortools

Class DrawCircleWithGivenRadiusTool

java.lang.Object

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

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

com.vividsolutions.jump.workbench.ui.cursortool.NClickTool

org.openjump.core.ui.plugin.edittoolbox.cursortools.DrawCircleWithGivenRadiusTool

All Implemented Interfaces:

CursorTool, MouseListener, MouseMotionListener, EventListener

public class DrawCircleWithGivenRadiusTool
extends NClickTool

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 org.locationtech.jts.geom.Coordinate	modelDestination	Modify using #setDestination

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

mouseLastLoc

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

isLinuxOS, panel

Method Summary

Modifier and Type	Method	Description
void	activate(LayerViewPanel layerViewPanel)
protected boolean	checkCircle(org.locationtech.jts.geom.Geometry circle)
static CursorTool	create(WorkbenchContext context)
protected void	gestureFinished()	events
Cursor	getCursor()
Icon	getIcon()
String	getName()	Returns a very brief description of this CursorTool.
protected Shape	getShape()	changed to get circle around mouse pointer
boolean	makeDialogThings(LayerViewPanel panel)
void	mouseMoved(MouseEvent e)	overwritten super method to show the circle on any mouse move
protected void	setModelDestination(org.locationtech.jts.geom.Coordinate destination)
protected void	setViewDestination(Point2D destination)

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

getModelDestination, getModelSource, isFinishingRelease, numClicks

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

add, cancelGesture, deactivate, finishGesture, getCoordinates, getMetrics, mouseDragged, mouseLocationChanged, mousePressed, mouseReleased, setCloseRing, setMetricsDisplay, toArray

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, getColor, getImage, getImagePosition, 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

Field Detail

modelDestination

protected org.locationtech.jts.geom.Coordinate modelDestination

Modify using #setDestination

Method Detail

create

public static CursorTool create(WorkbenchContext context)

gestureFinished

protected void gestureFinished()
                        throws Exception

events

Specified by:

gestureFinished in class AbstractCursorTool

Throws:

Exception

checkCircle

protected boolean checkCircle(org.locationtech.jts.geom.Geometry circle)
                       throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

activate

public void activate(LayerViewPanel layerViewPanel)

Specified by:

activate in interface CursorTool

Overrides:

activate in class MultiClickTool

getCursor

public Cursor getCursor()

Specified by:

getCursor in interface CursorTool

Overrides:

getCursor in class AbstractCursorTool

getName

public String getName()

Description copied from interface: CursorTool

Returns a very brief description of this CursorTool.

Specified by:

getName in interface CursorTool

Overrides:

getName in class AbstractCursorTool

Returns:

the name of this CursorTool

getIcon

public Icon getIcon()

Returns:

null to use a default icon

mouseMoved

public void mouseMoved(MouseEvent e)

overwritten super method to show the circle on any mouse move

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class MultiClickTool

getShape

protected Shape getShape()

changed to get circle around mouse pointer

Overrides:

getShape in class MultiClickTool

Returns:

null if nothing should be drawn

makeDialogThings

public boolean makeDialogThings(LayerViewPanel panel)
                         throws Exception

Throws:

Exception

setViewDestination

protected void setViewDestination(Point2D destination)
                           throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

setModelDestination

protected void setModelDestination(org.locationtech.jts.geom.Coordinate destination)