Je foiré autour avec le script et a fini par changer un peu plus que ce que je prévoyais.
Vous allez maintenant besoin d'appeler le script en utilisant quelques nouveaux paramètres: itemHeight, proximityX et proximityY
$(document).ready(function() {
$('#fisheye').Fisheye({
maxWidth: 90,
items: 'a',
itemsText: 'span',
container: '.fisheyeContainter',
itemWidth: 40,
itemHeight: 40,
proximityX: 90,
proximityY: 10,
halign : 'center'
})
});
Je ne l'ai pas rapetisser, mais voici le plugin modifié en entier:
/**
* Interface Elements for jQuery
* Fisheye menu
*
* http://interface.eyecon.ro
*
* Copyright (c) 2006 Stefan Petre
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
*/
/**
* Build a Fisheye menu from a list of links
*
* @name Fisheye
* @description Build a Fisheye menu from a list of links
* @param Hash hash A hash of parameters
* @option String items items selection
* @option String container container element
* @option Integer itemWidth the minimum width for each item
* @option Integer maxWidth the maximum width for each item
* @option String itemsText selection of element that contains the text for each item
* @option Integer proximity the distance from element that make item to interact
* @option String valign vertical alignment
* @option String halign horizontal alignment
*
* @type jQuery
* @cat Plugins/Interface
* @author Stefan Petre
*/
jQuery.iFisheye = {
build : function(options)
{
return this.each(
function()
{
var el = this;
el.fisheyeCfg = {
items : jQuery(options.items, this),
container: jQuery(options.container, this),
pos : jQuery.iUtil.getPosition(this),
itemWidth: options.itemWidth,
itemHeight: options.itemHeight,
itemsText: options.itemsText,
proximityX: options.proximityX,
proximityY: options.proximityY,
valign: options.valign,
halign: options.halign,
maxWidth : options.maxWidth
};
jQuery.iFisheye.positionContainer(el, 0);
jQuery(window).bind(
'resize',
function()
{
el.fisheyeCfg.pos = jQuery.iUtil.getPosition(el);
jQuery.iFisheye.positionContainer(el, 0);
jQuery.iFisheye.positionItems(el);
}
);
jQuery.iFisheye.positionItems(el);
el.fisheyeCfg.items
.bind(
'mouseover',
function()
{
jQuery(el.fisheyeCfg.itemsText, this).get(0).style.display = 'block';
}
)
.bind(
'mouseout',
function()
{
jQuery(el.fisheyeCfg.itemsText, this).get(0).style.display = 'none';
}
);
jQuery(document).bind(
'mousemove',
function(e)
{
var pointer = jQuery.iUtil.getPointer(e);
var toAdd = 0;
if (el.fisheyeCfg.halign && el.fisheyeCfg.halign == 'center')
var posx = pointer.x - el.fisheyeCfg.pos.x - (el.offsetWidth - el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size())/2 - el.fisheyeCfg.itemWidth/2;
else if (el.fisheyeCfg.halign && el.fisheyeCfg.halign == 'right')
var posx = pointer.x - el.fisheyeCfg.pos.x - el.offsetWidth + el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size();
else
var posx = pointer.x - el.fisheyeCfg.pos.x;
var posy = Math.pow(pointer.y - el.fisheyeCfg.pos.y - el.offsetHeight + el.fisheyeCfg.itemHeight,2);
el.fisheyeCfg.items.each(
function(nr)
{
distanceX = Math.sqrt(
Math.pow(posx - nr*el.fisheyeCfg.itemWidth, 2)
);
distanceY = Math.sqrt(posy) - el.fisheyeCfg.itemHeight;
distanceX -= el.fisheyeCfg.itemWidth/2;
distanceX = distanceX < 0 ? 0 : distanceX;
distanceX = distanceX > el.fisheyeCfg.proximityX ? el.fisheyeCfg.proximityX : distanceX;
distanceX = el.fisheyeCfg.proximityX - distanceX;
distanceY = distanceY > el.fisheyeCfg.proximityY ? el.fisheyeCfg.proximityY : distanceY;
distanceY = el.fisheyeCfg.proximityY - distanceY;
extraWidth = el.fisheyeCfg.maxWidth/4 * (distanceX*distanceY)/(el.fisheyeCfg.proximityX*el.fisheyeCfg.proximityY); // divided by 4 to smooth the sizing transition
extraWidth = (extraWidth > el.fisheyeCfg.maxWidth) ? el.fisheyeCfg.maxWidth : extraWidth;
this.style.width = el.fisheyeCfg.itemWidth + extraWidth + 'px';
this.style.left = el.fisheyeCfg.itemWidth * nr + toAdd + 'px';
toAdd += extraWidth;
}
);
jQuery.iFisheye.positionContainer(el, toAdd);
}
);
}
)
},
positionContainer : function(el, toAdd)
{
if (el.fisheyeCfg.halign)
if (el.fisheyeCfg.halign == 'center')
el.fisheyeCfg.container.get(0).style.left = (el.offsetWidth - el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size())/2 - toAdd/2 + 'px';
else if (el.fisheyeCfg.halign == 'left')
el.fisheyeCfg.container.get(0).style.left = - toAdd/el.fisheyeCfg.items.size() + 'px';
else if (el.fisheyeCfg.halign == 'right')
el.fisheyeCfg.container.get(0).style.left = (el.offsetWidth - el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size()) - toAdd/2 + 'px';
el.fisheyeCfg.container.get(0).style.width = el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size() + toAdd + 'px';
},
positionItems : function(el)
{
el.fisheyeCfg.items.each(
function(nr)
{
this.style.width = el.fisheyeCfg.itemWidth + 'px';
this.style.left = el.fisheyeCfg.itemWidth * nr + 'px';
}
);
}
};
jQuery.fn.Fisheye = jQuery.iFisheye.build;