ZoomInAction (Geotools modules 34-SNAPSHOT API)

Object
- AbstractAction
- - MapAction
  - - ZoomInAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action
```
public class ZoomInAction
extends MapAction
```
An action for connect a control (probably a JButton) to the ZoomInTool for zooming the map with mouse clicks or drags.

Since:

2.6

Author:

Michael Bedward

See Also:

Serialized Form

- Field Summary
  - Fields inherited from class AbstractAction
    changeSupport, enabled
  - Fields inherited from interface Action
    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 Summary
  
  Constructors
  Constructor Description
  
  ZoomInAction(MapPane mapPane)
  Constructor.
  
  ZoomInAction(MapPane mapPane, boolean showToolName)
  Constructor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void actionPerformed(ActionEvent ev)
  Called when the associated control is activated.
  - Methods inherited from class MapAction
    getMapPane, init
  - Methods inherited from class AbstractAction
    addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
  - Methods inherited from class Object
    equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface Action
    accept

- Constructor Detail
  - ZoomInAction
```
public ZoomInAction(MapPane mapPane)
```
    Constructor. The associated control will be labelled with an icon.
    
    Parameters:
    
    mapPane - the map pane being serviced by this action
  - ZoomInAction
```
public ZoomInAction(MapPane mapPane,
                    boolean showToolName)
```
    Constructor. The associated control will be labelled with an icon and, optionally, the tool name.
    
    Parameters:
    
    mapPane - the map pane being serviced by this action
    
    showToolName - set to true for the control to display the tool name
- Method Detail
  - actionPerformed
```
public void actionPerformed(ActionEvent ev)
```
    Called when the associated control is activated. Leads to the map pane's cursor tool being set to a new ZoomInTool object
    
    Parameters:
    
    ev - the event (not used)