public final class AlignInCircleAction extends JosmAction
Modifier and Type | Class and Description |
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class |
AlignInCircleAction.PolarCoor |
sc
changeSupport, enabled
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON
Constructor and Description |
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AlignInCircleAction()
Constructs a new
AlignInCircleAction . |
Modifier and Type | Method and Description |
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void |
actionPerformed(ActionEvent e) |
protected boolean |
allowRegularPolygon(Collection<Node> nodes)
Determines if a regular polygon is allowed to be created with the given nodes collection.
|
double |
distance(EastNorth n,
EastNorth m) |
protected void |
updateEnabledState()
Override in subclasses to update the enabled state of the action when
something in the JOSM state changes, i.e. when a layer is removed or added.
|
protected void |
updateEnabledState(Collection<? extends OsmPrimitive> selection)
Override in subclasses to update the enabled state of the action if the
collection of selected primitives changes.
|
destroy, getCurrentDataSet, getEditLayer, getShortcut, initEnabledState, installAdapters, setTooltip
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
public AlignInCircleAction()
AlignInCircleAction
.public void actionPerformed(ActionEvent e)
protected void updateEnabledState()
JosmAction
JosmAction.updateEnabledState(Collection)
to respond to changes in the collection
of selected primitives.
Default behavior is empty.updateEnabledState
in class JosmAction
JosmAction.updateEnabledState(Collection)
,
JosmAction.initEnabledState()
protected void updateEnabledState(Collection<? extends OsmPrimitive> selection)
JosmAction
updateEnabledState
in class JosmAction
selection
- the collection of selected primitives; may be empty, but not nullJosmAction.updateEnabledState()
,
JosmAction.initEnabledState()
protected boolean allowRegularPolygon(Collection<Node> nodes)
nodes
- The nodes collection to check.