org.zkoss.zul.api
Interface Imagemap

All Superinterfaces:

java.lang.Cloneable, Component, HtmlBasedComponent, Image, Scope, java.io.Serializable, XulElement

All Known Subinterfaces:

Chart

All Known Implementing Classes:

Chart, Imagemap

public interface Imagemap
extends Image

An image map.

There are two ways to use Imagemap:

1. Listen to the onClick event, which is an instance of MouseEvent. Then, you could call getX() and getY() to retrieve where user has clicked.
2. Assign one or multiple of Area as its children. Then, listen to the onClick event, and use MouseEvent.getArea() to retrieve which area is clicked.

Note: IE 5.5/6 (not 7) has a bug that failed to render PNG with alpha transparency. See http://homepage.ntlworld.com/bobosola/index.htm for details. Thus, if you want to display such image, you have to use the alphafix mold.

Since:

3.5.2

Author:

tomyeh

Field Summary

Fields inherited from interface org.zkoss.zk.ui.Component

APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE

Method Summary

Methods inherited from interface org.zkoss.zul.api.Image

getAlign, getBorder, getContent, getHover, getHspace, getSrc, getVspace, setAlign, setBorder, setContent, setContent, setHover, setHoverContent, setHoverContent, setHspace, setSrc, setVspace

Methods inherited from interface org.zkoss.zul.impl.api.XulElement

getAction, getContext, getCtrlKeys, getPopup, getTooltip, setAction, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip

Methods inherited from interface org.zkoss.zk.ui.api.HtmlBasedComponent

focus, getHeight, getLeft, getSclass, getStyle, getTooltiptext, getTop, getWidth, getZclass, getZindex, getZIndex, setDraggable, setDroppable, setFocus, setHeight, setLeft, setSclass, setStyle, setTooltiptext, setTop, setWidth, setZclass, setZindex, setZIndex

Methods inherited from interface org.zkoss.zk.ui.Component

addEventListener, addForward, addForward, addForward, addForward, appendChild, applyProperties, clone, containsVariable, detach, getAttribute, getAttribute, getAttributes, getAttributes, getChildren, getDefinition, getDesktop, getFellow, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNamespace, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getSpaceOwner, getUuid, getVariable, insertBefore, invalidate, isChildable, isInvalidated, isListenerAvailable, isVisible, redraw, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, setAttribute, setAttribute, setId, setMold, setPage, setPageBefore, setParent, setVariable, setVisible, unsetVariable