zkex.pdfviewer

Class Pdfviewer

java.lang.Object

zk.Object

zk.Widget

zul.Widget

zkex.pdfviewer.Pdfviewer

public class Pdfviewer
extends Widget

A PDF file viewer.

Only works for browsers supporting HTML5 (Firefox, Chrome, Opera, IE 11, Edge, Safari...).

Available in ZK PE and ZK EE.

Default Widget.getZclass(): z-pdfviewer.

Since:

9.0.0

Author:

rudyhuang

Field Summary

Fields inherited from class zk.Widget

$weave, auDelay, autag, bindLevel, className, desktop, effects_, firstChild, id, insertingBefore_, inServer, lastChild, nChildren, nextSibling, parent, previousSibling, uuid, widgetName

Fields inherited from class zk.Object

$class, $oid

Method Summary

Modifier and Type	Method and Description
int	getActivePage() Returns the active page (starting from 0).
void	getPageCount() Returns the number of pages.
int	getRotation() Returns the rotation angle.
String	getSrc() Returns the source URI of the PDF file.
double	getZoom() Returns the zoom level.
void	setActivePage(int page) Sets the active page (starting from 0).
void	setRotation(int rotation) Sets the rotation angle.
void	setSrc(String src) Sets the source URI of the PDF file.
void	setZoom(double zoom) Sets the zoom level.
void	toggleFullscreen() Toggles full-screen mode.

Methods inherited from class zul.Widget

afterKeyDown_, beforeCtrlKeys_, getContext, getCtrlKeys, getOpenTooltip, getPopup, getTooltip, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip

Methods inherited from class zk.Widget

$, $f, $f, $f, $init, $n, $n, $o, $s, $service, afterAnima_, afterParentChanged_, appendChild, appendChild, beforeParentChanged_, beforeSendAU_, bind_, bind, bindChildren_, bindDoubleTap_, bindMissingAncestors, bindSwipe_, bindTapHold_, canActivate, cleanDrag_, clear, clearCache, cloneDrag_, deferRedraw_, deferRedrawHTML_, detach, doBlur_, doClick_, doDoubleClick_, doFocus_, doKeyDown_, doKeyPress_, doKeyUp_, domAttrs_, domClass_, domListen_, doMouseDown_, doMouseMove_, doMouseOut_, doMouseOver_, doMouseUp_, domStyle_, domTextStyleAttr_, domTooltiptext_, domUnlisten_, doPaste_, doResizeScroll_, doRightClick_, doSelect_, doSwipe_, doTooltipOut_, doTooltipOver_, dropEffect_, extraBind_, fire, fireX, focus_, focus, forcerender, fromPageCoord, get, getAction, getCaveNode, getChildAt, getChildIndex, getClass, getCssflex, getDraggable, getDragMessage_, getDragNode, getDragOptions_, getDrop_, getDroppable, getElementsById, getElementsByName, getFirstNode_, getFloatZIndex_, getHeight, getHflex, getId, getLeft, getMold, getOldWidget_, getPage, getRenderdefer, getSclass, getScrollLeft, getScrollTop, getStyle, getTabindex, getTextNode, getTooltiptext, getTop, getTopWidget, getVflex, getWidth, getZclass, getZIndex, hide, ignoreDescendantFloatUp_, ignoreDrag_, initDrag_, insertBefore, insertChildHTML_, isAutoId, isBinding, isFloating_, isListen, isRealElement, isRealVisible, isRealVisible, isVisible, isVisible, isWatchable_, listen, listenOnFitSize_, mimicMouseDown_, newInstance, nextUuid, onAfterSize, onChildAdded_, onChildRemoved_, onChildRenderDefer_, onChildReplaced_, onChildVisible_, onDrop_, redraw, redrawHTML_, register, removeChild, removeChild, removeChildHTML_, removeHTML_, replaceCavedChildren_, replaceChildHTML_, replaceHTML, replaceWidget, rerender, rerender, rerenderLater_, rerenderNow_, scrollIntoView, sendAU_, set, set, setAction, setChildren, setCssflex, setDomVisible_, setDraggable, setDroppable, setFloating_, setFloatZIndex_, setHeight, setHflex, setId, setLeft, setListener, setListener, setListeners, setMold, setRenderdefer, setSclass, setScrollLeft, setScrollTop, setStyle, setTabindex, setTooltiptext, setTop, setTopmost, setVflex, setVisible, setWidth, setZclass, setZIndex, shallChildROD_, shallFireSizedLaterWhenAddChd_, shallIgnoreClick_, show, smartUpdate, unbind_, unbind, unbindChildren_, unbindDoubleTap_, unbindSwipe_, unbindTapHold_, uncloneDrag_, unlisten, unlistenOnFitSize_, updateDomClass_, updateDomStyle_, uuid, zsync

Methods inherited from class zk.Object

$init, $instanceof, $super, $super, $supers, $supers, afterInit, isAssignableFrom, isInstance, proxy

Methods inherited from class java.lang.Object

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

Method Detail

setSrc

public void setSrc(String src)

Sets the source URI of the PDF file.

Parameters:

src -

getSrc

public String getSrc()

Returns the source URI of the PDF file.

Default: null.

Returns:

String src

setActivePage

public void setActivePage(int page)

Sets the active page (starting from 0).

Parameters:

page -

getActivePage

public int getActivePage()

Returns the active page (starting from 0).

Returns:

int page

setZoom

public void setZoom(double zoom)

Sets the zoom level.

Parameters:

zoom -

getZoom

public double getZoom()

Returns the zoom level.

Default: 1.0.

Returns:

double zoom

setRotation

public void setRotation(int rotation)

Sets the rotation angle.

Parameters:

rotation - rotation angle. Only 0, 90, 180 and 270 are accepted.

getRotation

public int getRotation()

Returns the rotation angle.

Default: 0.

Returns:

int rotation

getPageCount

public void getPageCount()

Returns the number of pages. Note: there is at least one page even no item at all.

toggleFullscreen

public void toggleFullscreen()

Toggles full-screen mode. Due to a specification limit, this method must be called while responding to user interaction (i.g. event handlers); otherwise it will fail.