org.pepstock.charba.client.utils

Class Window

java.lang.Object

org.pepstock.charba.client.utils.Window

@JsType(isNative=true,
        namespace="<global>",
        name="window")
public final class Window
extends Object

The window object represents an open window in a browser.

Author:

Andrea "Stock" Stocchero

Method Summary

Modifier and Type	Method and Description
static void	alert(String message) Displays an alert box with a specified message and an OK button.
static String	atob(String encoded) Decode a base-64 encoded string
static String	btoa(String str) Encodes a string in base-64.
static void	enableResizeOnBeforePrint() CSS media queries allow changing styles when printing a page.
static double	getDevicePixelRatio() Returns the device pixel ratio
static int	getInnerHeight() The innerHeight property returns the inner height of a window's content area.
static int	getInnerWidth() The innerWidth property returns the inner width of a window's content area.
static int	getOuterHeight() The outerHeight property returns the outer height of a window, including all interface elements (like toolbars/scrollbars).
static int	getOuterWidth() The outerWidth property returns the outer width of a window, including all interface elements (like toolbars/scrollbars).
static <T> T	undefined() Returns an undefined instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

undefined

@JsProperty(name="undefined")
public static <T> T undefined()

Returns an undefined instance.

Type Parameters:

T - type of result object

Returns:

the undefined instance

getDevicePixelRatio

@JsProperty
public static double getDevicePixelRatio()

Returns the device pixel ratio

Returns:

The device pixel ratio

getInnerWidth

@JsProperty
public static int getInnerWidth()

The innerWidth property returns the inner width of a window's content area.

Returns:

The inner width of a window's content area.

getInnerHeight

@JsProperty
public static int getInnerHeight()

The innerHeight property returns the inner height of a window's content area.

Returns:

The inner height of a window's content area.

getOuterWidth

@JsProperty
public static int getOuterWidth()

The outerWidth property returns the outer width of a window, including all interface elements (like toolbars/scrollbars).

Returns:

The outer width of a window, including all interface elements (like toolbars/scrollbars).

getOuterHeight

@JsProperty
public static int getOuterHeight()

The outerHeight property returns the outer height of a window, including all interface elements (like toolbars/scrollbars).

Returns:

The outer height of a window, including all interface elements (like toolbars/scrollbars).

alert

public static void alert(String message)

Displays an alert box with a specified message and an OK button.

Parameters:

message - The text to display in the alert box

atob

public static String atob(String encoded)

Decode a base-64 encoded string

Parameters:

encoded - Required. The string which has been encoded by the btoa() method

Returns:

Decoded a base-64 encoded string

btoa

public static String btoa(String str)

Encodes a string in base-64. This method uses the "A-Z", "a-z", "0-9", "+", "/" and "=" characters to encode the string.

Parameters:

str - Required. The string to be encoded

Returns:

A String, representing the base-64 encoded string

enableResizeOnBeforePrint

@JsOverlay
public static void enableResizeOnBeforePrint()

CSS media queries allow changing styles when printing a page. The CSS applied from these media queries may cause charts to need to resize. However, the resize won't happen automatically. To support resizing charts when printing, one needs to hook the onbeforeprint event and manually trigger resizing of each chart.