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

Class DrawConstrainedCircleTool

java.lang.Object

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

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

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

All Implemented Interfaces:

CursorTool, MouseListener, MouseMotionListener, EventListener

public class DrawConstrainedCircleTool
extends ConstrainedMultiClickTool

Nested Class Summary

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

AbstractCursorTool.Listener

Field Summary

Fields inherited from class org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedMultiClickTool

coordinates, drawClosed, mouseLastLoc, tentativeCoordinate

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

isLinuxOS, panel

Method Summary

Modifier and Type	Method	Description
protected boolean	checkCircle()
static CursorTool	create(WorkbenchContext context)
protected void	gestureFinished()
protected org.locationtech.jts.geom.Polygon	getCircle()
Icon	getIcon()
String	getName()	Returns a very brief description of this CursorTool.
protected Shape	getShape()
void	mouseLocationChanged(MouseEvent e)

Methods inherited from class org.openjump.core.ui.plugin.edittoolbox.cursortools.ConstrainedMultiClickTool

activate, add, cancelGesture, deactivate, doConstraint, finishGesture, getCoordinates, getIntersection, isFinishingRelease, mouseDragged, mouseMoved, mousePressed, mouseReleased, 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, getCursor, 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

Method Detail

create

public static CursorTool create(WorkbenchContext context)

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

gestureFinished

protected void gestureFinished()
                        throws Exception

Specified by:

gestureFinished in class AbstractCursorTool

Throws:

Exception

getCircle

protected org.locationtech.jts.geom.Polygon getCircle()
                                               throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

checkCircle

protected boolean checkCircle()
                       throws NoninvertibleTransformException

Throws:

NoninvertibleTransformException

getShape

protected Shape getShape()
                  throws NoninvertibleTransformException

Overrides:

getShape in class ConstrainedMultiClickTool

Returns:

null if nothing should be drawn

Throws:

NoninvertibleTransformException

mouseLocationChanged

public void mouseLocationChanged(MouseEvent e)

Overrides:

mouseLocationChanged in class ConstrainedMultiClickTool