org.cruxframework.crux.plugin.zoomingtools.client
Class Zoom

java.lang.Object
  org.cruxframework.crux.plugin.zoomingtools.client.Zoom

public class Zoom
extends Object

Author:

Samuel Almeida Cardoso (samuel@cruxframework.org)

See Also:

Licensed by http://opensource.org/licenses/MIT

Method Summary

double	getHeightBoundingClientRect(com.google.gwt.dom.client.Element element)
static Zoom	getInstance()
double	getLeftBoundingClientRect(com.google.gwt.dom.client.Element element)
double	getLevel()
double	getMouseX()
double	getMouseY()
double	getRightBoundingClientRect(com.google.gwt.dom.client.Element element)
double	getTopBoundingClientRect(com.google.gwt.dom.client.Element element)
double	getWidthBoundingClientRect(com.google.gwt.dom.client.Element element)
double	getWindowInnerHeight()
double	getWindowInnerWidth()
double	getXScrollOffset()
double	getYScrollOffset()
void	out()
void	pan() Pan the document when the mouse cursor approaches the edges of the $wnd.
void	setLevel(double level)
void	setMouseX(double mouseX)
void	setMouseY(double mouseY)
void	to(com.google.gwt.dom.client.Element element)
void	to(com.google.gwt.dom.client.Element element, boolean pan) Zooms in on either a rectangle or HTML element.
void	to(com.google.gwt.user.client.ui.Widget widget)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Zoom getInstance()

getXScrollOffset

public double getXScrollOffset()

getYScrollOffset

public double getYScrollOffset()

getWindowInnerWidth

public double getWindowInnerWidth()

getWindowInnerHeight

public double getWindowInnerHeight()

getWidthBoundingClientRect

public double getWidthBoundingClientRect(com.google.gwt.dom.client.Element element)

getLeftBoundingClientRect

public double getLeftBoundingClientRect(com.google.gwt.dom.client.Element element)

getTopBoundingClientRect

public double getTopBoundingClientRect(com.google.gwt.dom.client.Element element)

getRightBoundingClientRect

public double getRightBoundingClientRect(com.google.gwt.dom.client.Element element)

getHeightBoundingClientRect

public double getHeightBoundingClientRect(com.google.gwt.dom.client.Element element)

pan

public void pan()

Pan the document when the mouse cursor approaches the edges of the $wnd.

to

public void to(com.google.gwt.user.client.ui.Widget widget)

to

public void to(com.google.gwt.dom.client.Element element)

to

public void to(com.google.gwt.dom.client.Element element,
               boolean pan)

Zooms in on either a rectangle or HTML element.

Parameters:

{Object} - options - element: HTML element to zoom in on OR - x/y: coordinates in non-transformed space to zoom in on - width/height: the portion of the screen to zoom in on - scale: can be used instead of width/height to explicitly set scale

out

public void out()

setMouseX

public void setMouseX(double mouseX)

getMouseX

public double getMouseX()

setMouseY

public void setMouseY(double mouseY)

getMouseY

public double getMouseY()

setLevel

public void setLevel(double level)

getLevel

public double getLevel()