IImagemap (Stateless Core 10.4.0.FL.20260212 API)

All Superinterfaces:

IAnyGroup<IImagemap>, IChildable<IImagemap,IArea>, IComponent<IImagemap>, IHtmlBasedComponent<IImagemap>, IImageBase<IImagemap>, IXulElement<IImagemap>
```
public interface IImagemap
extends IImageBase<IImagemap>, IChildable<IImagemap,IArea>, IAnyGroup<IImagemap>
```
Immutable Imagemap component
An IImagemap component is a special image. It accepts whatever attribute an IImage component accepts. However, unlike IImage, it support IArea as its children. The IImagemap component will translate the mouse pointer coordinates into a logical name, which is the id of the IArea that user clicked. For example:
```
 @RichletMapping("/example")
 public IComponent example() {
     return IImagemap.of(
         IArea.ofId("left").withCoords("0, 0, 45, 80"),
         IArea.ofId("right").withCoords("46, 0, 90, 80")
     ).withSrc("/stateless/ZK-Logo.gif").withAction(this::doClick);
 }

 @Action(type = Events.ON_CLICK)
 public void doClick(MouseData mouseData) {
     Clients.log(mouseData.getArea());
 }
 
 
```
The above example shows how to use Imagemap with IArea. The ZK-Logo.gif is a 90x80 image, we divide the image into 2 parts left and right by using IArea.withCoords(String). Once you clicked on the area of Imagemap, you can get the id of the IArea through MouseData. Note: Don't try to use CSS background as your image, the image map need a real image or it won't work.
Author:

katherine

See Also:

Imagemap, IArea

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`IImagemap.Builder`	Builds instances of type `IImagemap`.
`static class`	`IImagemap.Updater`	Builds an updater of type `IImagemap` for `UiAgent.smartUpdate(Locator, SmartUpdater)`.

Field Summary

Fields
Modifier and Type Field Description

static IImagemap DEFAULT
Constant for default attributes of this immutable component.

Method Summary

All Methods Static Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default java.lang.String`	`getWidgetClass()`	Returns the client widget class.
`static <I extends IArea> IImagemap`	`of(I... areas)`	Returns the instance with the given `areas`.
`static <I extends IArea> IImagemap`	`of(java.lang.Iterable<? extends I> areas)`	Returns the instance with the given `areas`.
`static IImagemap`	`of(java.lang.String src)`	Returns the instance with the given `src`.
`static IImagemap`	`ofId(java.lang.String id)`	Returns the instance with the given id.
`static IImagemap`	`ofSize(java.lang.String width, java.lang.String height)`	Returns the instance with the given `width` and `height`.

Methods inherited from interface org.zkoss.stateless.sul.IChildable
getChildren, withChildren, withChildren

Methods inherited from interface org.zkoss.stateless.sul.IComponent
getAction, getActions, getClientAttributes, getId, getMold, getWidgetListeners, getWidgetOverrides, isVisible, withAction, withAction, withAction, withAction, withAction, withAction, withAction, withAction, withAction, withAction, withAction, withActions, withActions, withClientAttribute, withClientAttributes, withId, withMold, withVisible, withWidgetClass, withWidgetListener, withWidgetListeners, withWidgetOverride, withWidgetOverrides

Methods inherited from interface org.zkoss.stateless.sul.IHtmlBasedComponent
getClientAction, getDraggable, getDroppable, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getStyle, getTabindex, getTooltiptext, getTop, getVflex, getWidth, getZclass, getZIndex, isFocus, withClientAction, withDraggable, withDroppable, withFocus, withHeight, withHflex, withLeft, withRenderdefer, withSclass, withStyle, withTabindex, withTabindex, withTooltiptext, withTop, withVflex, withWidth, withZclass, withZIndex

Methods inherited from interface org.zkoss.stateless.sul.IImageBase
getContent, getHover, getSrc, isPreloadImage, withContent, withContent, withHover, withPreloadImage, withSrc

Methods inherited from interface org.zkoss.stateless.sul.IXulElement
getContext, getCtrlKeys, getPopup, getTooltip, withContext, withCtrlKeys, withPopup, withTooltip

- Field Detail
  - DEFAULT
```
static final IImagemap DEFAULT
```
    Constant for default attributes of this immutable component.
- Method Detail
  - getWidgetClass
```
default java.lang.String getWidgetClass()
```
    Returns the client widget class.
    Default: "zul.wgt.Imagemap"
    
    Specified by:
    
    getWidgetClass in interface IComponent<IImagemap>
  - of
```
static IImagemap of(java.lang.String src)
```
    Returns the instance with the given src.
    
    Parameters:
    
    src - The URI of the image source.
  - of
```
static <I extends IArea> IImagemap of(java.lang.Iterable<? extends I> areas)
```
    Returns the instance with the given areas.
    
    Parameters:
    
    areas - The IArea list as the children of this component.
  - of
```
static <I extends IArea> IImagemap of(I... areas)
```
    Returns the instance with the given areas.
    
    Parameters:
    
    areas - The IArea as the children of this component.
  - ofSize
```
static IImagemap ofSize(java.lang.String width,
                        java.lang.String height)
```
    Returns the instance with the given width and height.
    
    Parameters:
    
    width - The width of the image.
    
    height - The height of the image.
  - ofId
```
static IImagemap ofId(java.lang.String id)
```
    Returns the instance with the given id.
    
    Parameters:
    
    id - The id to identify this component