Zoom (JxBrowser 7.38.1 API)

```
public interface Zoom
```
Allows configuring zoom level for the domain of the currently loaded web page.
A Zoom instance belongs to Browser and can be used only if Browser is alive. When Browser is closed, the Zoom instance automatically updates its internal state and does not allow modifying zoom anymore. The IllegalStateException will be thrown in this case.
The zoom level is configured for each domain separately, so if you set zoom level for "a.com", it will not be applied for "b.com". If you change zoom level for one domain and then load another one, then the zoom level for another domain will be default.
The zoom level per domain configurations are kept by the Profile instance, and they are preserved after closing a Browser the Zoom instance belongs to.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Browser`	`browser()` Returns the `Browser` instance of this zoom.
`void`	`disable()` Disables the possibility to change zoom levels for the loaded web pages and resets zoom level of the loaded web pages to the default value.
`void`	`enable()` Enables the possibility to change zoom levels for the loaded web pages.
`void`	`in()` Performs zoom in on the currently loaded web page.
`boolean`	`isEnabled()` Indicates whether zoom level can be changed or not.
`ZoomLevel`	`level()` Returns the zoom level associated with the domain of the currently loaded web page.
`void`	`level(ZoomLevel zoomLevel)` Updates the zoom level for the domain of the currently loaded web page.
`void`	`out()` Performs zoom out on the currently loaded web page.
`void`	`reset()` Resets zoom level for the domain of the currently loaded web page to the default value.

- Method Detail
  - browser
```
Browser browser()
```
    Returns the Browser instance of this zoom.
    
    Since:
    
    7.28
  - level
```
ZoomLevel level()
```
    Returns the zoom level associated with the domain of the currently loaded web page.
    
    Returns:
    
    zoom level of the domain of the currently loaded web page. If the web page is not loaded, returns the default value
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed
  - level
```
void level(ZoomLevel zoomLevel)
```
    Updates the zoom level for the domain of the currently loaded web page.
    
    Parameters:
    
    zoomLevel - a new zoom level
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed
  - in
```
void in()
```
    Performs zoom in on the currently loaded web page.
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed
  - out
```
void out()
```
    Performs zoom out on the currently loaded web page.
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed
  - reset
```
void reset()
```
    Resets zoom level for the domain of the currently loaded web page to the default value.
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed
    
    See Also:
    
    ZoomLevels.defaultLevel(ZoomLevel)
  - isEnabled
```
boolean isEnabled()
```
    Indicates whether zoom level can be changed or not. By default, it can be changed.
    
    Returns:
    
    true if zoom level can be changed
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed
  - enable
```
void enable()
```
    Enables the possibility to change zoom levels for the loaded web pages.
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed
  - disable
```
void disable()
```
    Disables the possibility to change zoom levels for the loaded web pages and resets zoom level of the loaded web pages to the default value. All attempts to change zoom level after that will be ignored.
    
    Throws:
    
    ObjectClosedException - when Browser of the current Zoom is closed

Interface Zoom

Method Summary

Method Detail

browser

level

level

in

out

reset

isEnabled

enable

disable