var labelType, useGradients, nativeTextSupport, animate;
(function() {
var ua = navigator.userAgent,
iStuff = ua.match(/iPhone/i) || ua.match(/iPad/i),
typeOfCanvas = typeof HTMLCanvasElement,
nativeCanvasSupport = (typeOfCanvas == 'object' || typeOfCanvas == 'function'),
textSupport = nativeCanvasSupport
&& (typeof document.createElement('canvas').getContext('2d').fillText == 'function');
//I'm setting this based on the fact that ExCanvas provides text support for IE
//and that as of today iPhone/iPad current text support is lame
labelType = (!nativeCanvasSupport || (textSupport && !iStuff))? 'Native' : 'HTML';
nativeTextSupport = labelType == 'Native';
useGradients = nativeCanvasSupport;
animate = !(iStuff || !nativeCanvasSupport);
})();
var Log = {
elem: false,
write: function(text){
if (!this.elem)
this.elem = document.getElementById('log');
this.elem.innerHTML = text;
this.elem.style.left = (500 - this.elem.offsetWidth / 2) + 'px';
}
};
function init(){
//init data
var json = {
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"",},"children": []},{"id":"1859","name":"PLATAFORMAS","data": { "Term": " PLATAFORMAS", "relation": " PLATAFORMAS ", "cantTerms": "",},"children": []},{"id":"2308","name":"POBLACIÓN","data": { "Term": " POBLACIÓN", "relation": " POBLACIÓN ", "cantTerms": "",},"children": []},{"id":"654","name":"POLÍTICA AMBIENTAL","data": { "Term": " POLÍTICA AMBIENTAL", "relation": " POLÍTICA AMBIENTAL ", "cantTerms": "",},"children": []},{"id":"3229","name":"POLUCIÓN DEL AGUA","data": { "Term": " POLUCIÓN DEL AGUA", "relation": " POLUCIÓN DEL AGUA ", "cantTerms": "",},"children": []},{"id":"3234","name":"PRODUCTOS DERIVADOS DEL PESCADO","data": { "Term": " PRODUCTOS DERIVADOS DEL PESCADO", "relation": " PRODUCTOS DERIVADOS DEL PESCADO ", "cantTerms": "",},"children": []},{"id":"1461","name":"PRODUCTOS PESQUEROS","data": { "Term": " PRODUCTOS PESQUEROS", "relation": " PRODUCTOS PESQUEROS ", "cantTerms": "",},"children": []},{"id":"1791","name":"PROPIEDADES BIOLÓGICAS","data": { "Term": " PROPIEDADES BIOLÓGICAS", "relation": " PROPIEDADES BIOLÓGICAS ", "cantTerms": "",},"children": []},{"id":"142","name":"PROPIEDADES DEL AGUA","data": { "Term": " PROPIEDADES DEL AGUA", "relation": " PROPIEDADES DEL AGUA ", "cantTerms": "",},"children": []},{"id":"2208","name":"PROPIEDADES FISICOQUÍMICAS","data": { "Term": " PROPIEDADES FISICOQUÍMICAS", "relation": " PROPIEDADES FISICOQUÍMICAS ", "cantTerms": "",},"children": []},{"id":"1039","name":"PULSACIONES GLACIARES","data": { "Term": " PULSACIONES GLACIARES", "relation": " PULSACIONES GLACIARES ", "cantTerms": "",},"children": []},{"id":"2149","name":"REACCIONES FOTOQUÍMICAS","data": { "Term": " REACCIONES FOTOQUÍMICAS", "relation": " REACCIONES FOTOQUÍMICAS ", "cantTerms": "",},"children": []},{"id":"350","name":"RECURSOS NATURALES","data": { "Term": " RECURSOS NATURALES", "relation": " RECURSOS NATURALES ", "cantTerms": "",},"children": []},{"id":"3241","name":"RED DE CERCO","data": { "Term": " RED DE CERCO", "relation": " RED DE CERCO ", "cantTerms": "",},"children": []},{"id":"3242","name":"Red de tiro","data": { "Term": " Red de tiro", "relation": " Red de tiro ", "cantTerms": "",},"children": []},{"id":"2075","name":"REDES ALIMENTARIAS","data": { "Term": " REDES ALIMENTARIAS", "relation": " REDES ALIMENTARIAS ", "cantTerms": "",},"children": []},{"id":"704","name":"REGIÓN AFÓTICA","data": { "Term": " REGIÓN AFÓTICA", "relation": " REGIÓN AFÓTICA ", "cantTerms": "",},"children": []},{"id":"703","name":"REGIÓN FOTICA","data": { "Term": " REGIÓN FOTICA", "relation": " REGIÓN FOTICA ", "cantTerms": "",},"children": []},{"id":"1910","name":"RIESGO","data": { "Term": " RIESGO", "relation": " RIESGO ", "cantTerms": "",},"children": []},{"id":"2249","name":"ROCAS","data": { "Term": " ROCAS", "relation": " ROCAS ", "cantTerms": "",},"children": []},{"id":"2250","name":"SEDIMENTOS","data": { "Term": " SEDIMENTOS", "relation": " SEDIMENTOS ", "cantTerms": "",},"children": []},{"id":"1128","name":"SENSOR","data": { "Term": " SENSOR", "relation": " SENSOR ", "cantTerms": "",},"children": []},{"id":"1083","name":"SISTEMAS DE INFORMACIÓN","data": { "Term": " SISTEMAS DE INFORMACIÓN", "relation": " SISTEMAS DE INFORMACIÓN ", "cantTerms": "",},"children": []},{"id":"1828","name":"SOBREEXPLOTACIÓN","data": { "Term": " SOBREEXPLOTACIÓN", "relation": " SOBREEXPLOTACIÓN ", "cantTerms": "",},"children": []},{"id":"1085","name":"SOFTWARE","data": { "Term": " SOFTWARE", "relation": " SOFTWARE ", "cantTerms": "",},"children": []},{"id":"769","name":"TAXÓN","data": { "Term": " TAXÓN", "relation": " TAXÓN ", "cantTerms": "",},"children": []},{"id":"1904","name":"TÉCNICAS ANALÍTICAS","data": { "Term": " TÉCNICAS ANALÍTICAS", "relation": " TÉCNICAS ANALÍTICAS ", "cantTerms": "",},"children": []},{"id":"39","name":"TÉCNICAS DE ACUICULTURA","data": { "Term": " TÉCNICAS DE ACUICULTURA", "relation": " TÉCNICAS DE ACUICULTURA ", "cantTerms": "",},"children": []},{"id":"2722","name":"Técnicas de laboratorio","data": { "Term": " Técnicas de laboratorio", "relation": " Técnicas de laboratorio ", "cantTerms": "",},"children": []},{"id":"847","name":"TELEDETECCIÓN","data": { "Term": " TELEDETECCIÓN", "relation": " TELEDETECCIÓN ", "cantTerms": "",},"children": []},{"id":"1257","name":"TERRITORIO FÁUNICO","data": { "Term": " TERRITORIO FÁUNICO", "relation": " TERRITORIO FÁUNICO ", "cantTerms": "",},"children": []},{"id":"1804","name":"TOLERANCIA","data": { "Term": " TOLERANCIA", "relation": " TOLERANCIA ", "cantTerms": "",},"children": []},{"id":"1803","name":"TOXICIDAD","data": { "Term": " TOXICIDAD", "relation": " TOXICIDAD ", "cantTerms": "",},"children": []},{"id":"1159","name":"TOXICOLOGÍA","data": { "Term": " TOXICOLOGÍA", "relation": " TOXICOLOGÍA ", "cantTerms": "",},"children": []},{"id":"540","name":"TÓXICOS","data": { "Term": " TÓXICOS", "relation": " TÓXICOS ", "cantTerms": "",},"children": []},{"id":"3264","name":"Transporte marítimo","data": { "Term": " Transporte marítimo", "relation": " Transporte 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"",},"children": []}]
}
//end
var infovis = document.getElementById('infovis');
var w = infovis.offsetWidth - 50, h = infovis.offsetHeight - 50;
//init Hypertree
//Cambiar color DAF
var ht = new $jit.Hypertree({
//id of the visualization container
injectInto: 'infovis',
//canvas width and height
width: w,
height: h,
//Change node and edge styles such as
//color, width and dimensions.
Node: {
dim: 9,
color: "#f00"
},
Edge: {
lineWidth: 2,
color: "#088"
},
onBeforeCompute: function(node){
//DAF 20122009
//Log.write("centering");
},
//Attach event handlers and add text to the
//labels. This method is only triggered on label
//creation
onCreateLabel: function(domElement, node){
//DAF 20122009
//domElement.innerHTML = node.name;
if (node.id > 0) {
domElement.innerHTML = "" + node.name + "";
}
else
{
domElement.innerHTML = node.name;
}
$jit.util.addEvent(domElement, 'click', function () {
ht.onClick(node.id);
});
},
//Change node styles when labels are placed
//or moved.
onPlaceLabel: function(domElement, node){
var style = domElement.style;
style.display = '';
style.cursor = 'pointer';
if (node._depth <= 1) {
style.fontSize = "0.9em";
style.color = "#000";
style.fontWeight="bold";
} else if(node._depth == 2){
style.fontSize = "0.7em";
style.color = "#222";
} else {
style.display = 'none';
}
var left = parseInt(style.left);
var w = domElement.offsetWidth;
style.left = (left - w / 2) + 'px';
},
onAfterCompute: function(){
//DAF 20122009
//Log.write("done");
//Build the right column relations list.
//This is done by collecting the information (stored in the data property)
//for all the nodes adjacent to the centered node.
var node = ht.graph.getClosestNodeToOrigin("current");
var html = "" + node.name + "
Connections:";
html += "";
node.eachAdjacency(function(adj){
var child = adj.nodeTo;
if (child.data) {
//DAF 24122009
//var rel = (child.data.band == node.name) ? child.data.relation : node.data.relation;
//html += "- " + child.name + " " + "
(relation: " + rel + ")
";
var rel = (child.id == node.id) ? child.data.relation : child.data.cantTerms;
var theLink = (child.id>0) ? "" + child.name + " " : child.name;
html += "- " + theLink + "
" + rel + "
";
}
});
html += "
";
$jit.id('inner-details').innerHTML = html;
}
});
//load JSON data.
ht.loadJSON(json);
//compute positions and plot.
ht.refresh();
//end
ht.controller.onAfterCompute();
}