root/SPARQLBuilderWWW/web/newsparqlbuilder.js @ 233

var PATHNUM = 0;
var MAXDEPTH = 0;
var TREESPACE = 0;
var NODEHEIGHT = 0;
var DRAWHEIGHT = 0;
var MOUSEMOVED = 0;

var endpoint = "";
var startclass= "";
var endclass = "";

var defendpoint = "";
var defstartclass= "";
var defendclass = "";

var jsontext = "";
var pathobj = "";

var pathlimit = 10;


// 繝壹�繧ｸ隱ｭ縺ｿ霎ｼ縺ｿ縺悟ｮ御ｺ�ｬ｡隨ｬ螳溯｡�
$(function(){

        // 繝壹�繧ｸ縺ｮ繝代�繝�Κ蛻�ｒ霑ｽ蜉
        initparts();

        getParameter();

        if(defendpoint != "" && defstartclass != "" && defendclass != ""){
                openSPARQLBuilder();
        }

});

function initparts(){
        var sbdiv = $('div#SPARQLBUILDER');
        var sbtop = '<div class="SBTopItems"><input type="button" class="SBTopButton" value="Open SPARQLBuilder" onclick="openSPARQLBuilder()"><input type="button" class="SBTopButton" value="Try with Sample" onclick="openSample(\'http://www.ebi.ac.uk/rdf/services/reactome/sparql\', \'http://www.biopax.org/release/biopax-level3.owl#Protein\', \'http://www.biopax.org/release/biopax-level3.owl#Pathway\')"><br /><textarea class="SBSparqlArea" rows="10"></textarea><br /><input type="button" class="SBTopButton" value="Send SPARQL" onclick="sendSPARQL()"><input type="button" class="SBTopButton" value="Download Result" onclick="downloadResult()"></div>';
        var sbmodal = '<div class="SBModalView"><div class="SBModalContents"><div class="SBSelects"><select class="SBEndPointSelect"></select><select class="SBStartClassSelect"></select><select class="SBEndClassSelect"></select><input type="button" class="SBSaveESE" value="PermaLink" onClick="openPermalink()"></div><div class="SBMessage"><div class="SBResult"><span class="SBPathnum"></span> Path<span class="SBPlural"></span> found.</div><input type="button" class="SBViewAll" value="View All" onClick="viewAll()"></div><div class="SBGraph"><div class="SBAjaxLoad"><div class="SBLoadIcon"><img src="images/ajax-loader.gif"></div></div></div><div class="SBSelectedPath"></div><div class="SBModalButtons"><input type="button" class="SBModalButton" value="Close" onclick="closeSPARQLBuilder()"></div></div>';

        sbdiv.html(sbtop);

        $('body').append(sbmodal);

        $('.SBModalView').click(function(){
                $(this).fadeOut(700);
        });

        $('.SBModalContents').click(function(){
                event.stopPropagation();
        });

        loadEndPointList();

        $(".SBEndPointSelect").change(function() {
                changeEndPoint();
        });

        $(".SBStartClassSelect").change(function() {
                startClass = $(".SBStartClassSelect").val();
                loadPathList();
        });
        $(".SBEndClassSelect").change(function() {
                endClass = $(".SBEndClassSelect").val();
                loadPathList();
        });

}


function getParameter()
{
    if( 1 < window.location.search.length )
    {
        var query = window.location.search.substring( 1 );
        var parameters = query.split( '&' );

        for( var i = 0; i < parameters.length; i++ )
        {
            var element = parameters[ i ].split( '=' );
            if(decodeURIComponent( element[ 0 ] ) == "ep"){
                defendpoint = decodeURIComponent( element[ 1 ] )
            }else if(decodeURIComponent( element[ 0 ] ) == "st"){
                defstartclass = decodeURIComponent( element[ 1 ] )
            }else if(decodeURIComponent( element[ 0 ] ) == "en"){
                defendclass = decodeURIComponent( element[ 1 ] )
            }
        }
    }
}


function openSPARQLBuilder(){

        $('.SBModalView').css('top', $(window).scrollTop()).css('height', window.innerHeight).fadeIn();

        var mvw = $('.SBModalContents').width();
        var mvh = $('.SBModalContents').height();

        $('.SBModalContents .SBSelects').css('width', (mvw - 201) + 'px').css('height', 30 + 'px');
        $('.SBModalContents .SBMessage').css('width', 200 + 'px').css('height', 30 + 'px');
        $('.SBModalContents .SBGraph').css('width', (mvw - 201) + 'px').css('height', (mvh - 31) + 'px');
        $('.SBModalContents .SBSelectedPath').css('width', 180 + 'px').css('height', (mvh - 51 - 26) + 'px');
        $('.SBModalContents .SBModalButtons').css('width', 200 + 'px').css('height', '26px');

        $(".SBEndPointSelect").select2();
        $(".SBStartClassSelect").select2();
        $(".SBEndClassSelect").select2();

        if(defendpoint != "" && defstartclass != "" && defendclass != ""){

                $('.SBStartClassSelect').on('lccomplete', function(){
                        $('.SBStartClassSelect').val(defstartclass);
                        defstartclass = "";
                        $('.SBEndClassSelect').val(defendclass);
                        defendclass = "";

                        $(".SBEndPointSelect").select2();
                        $(".SBStartClassSelect").select2();
                        $(".SBEndClassSelect").select2();

                        $('.SBStartClassSelect').unbind('lccomplete');
                });

                loadPathList();

                var eplist = $('.SBEndPointSelect option');

                if(eplist.length == 0){
                        $('.SBEndPointSelect').on('epcomplete', function(){
                                $('.SBEndPointSelect').val(defendpoint);
                                defendpoint = "";
                                loadClassList();
                                $('.SBEndPointSelect').unbind('epcomplete');
                        });
                }else{
                        $('.SBEndPointSelect').val(defendpoint);
                        defendpoint = "";
                        loadClassList();
                }
        }

        d3.select('.SBModalView').on("mousewheel", function(){
                event.preventDefault();
        });
}

function openSample(ep, st, en){
        defendpoint = ep;
        defstartclass = st;
        defendclass = en;

        openSPARQLBuilder();
}

function openPermalink(){
        var baseurl = location.href;
        var spliturl = baseurl.split('?');
        var url = spliturl[0] + "?ep=" + encodeURIComponent(endpoint) + "&st=" + encodeURIComponent(startclass) + "&en=" + encodeURIComponent(endclass);

        window.open(url);
}

function closeSPARQLBuilder(){
        $('.SBModalView').fadeOut();
}

function switchLoadIcon(mode) {
        if(mode == "view"){
                $('.SBAjaxLoad').show();
        }else{
                $('.SBAjaxLoad').hide();
        }
};

function loadEndPointList(){
        $('.SBSaveESE').attr('disabled', true);
        var url = 'http://www.sparqlbuilder.org/api/eplist';
        $.ajax({
                url: url,
                success: function(data) {
                        var list = eval(data);
                        $(".SBEndPointSelect").empty();
                        $(".SBEndPointSelect").append('<option value="SBDefault">SELECT ENDPOINT</option>');
                        for (var i = 0; i < list.length; ++i) {
                                $(".SBEndPointSelect").append('<option value="' + list[i] + '">' + list[i] + '</option>');
                                switchLoadIcon("hide");
                                if($('.SBModalView').attr('display') == 'block'){
                                        $(".SBEndPointSelect").select2();
                                        $(".SBStartClassSelect").select2();
                                        $(".SBEndClassSelect").select2();
                                }
                        }
                        $(".SBEndPointSelect").trigger(new $.Event('epcomplete'));
                },
        });
}

changeEndPoint = function() {
        endpoint = $(".SBEndPointSelect").val();
        if(endpoint != "SBDefault"){
                loadClassList();
        }
};

loadClassList = function() {
        $('.SBSaveESE').attr('disabled', true);
        var url = "http://www.sparqlbuilder.org/api/clist?ep=" + encodeURIComponent(endpoint);
        $.ajax({
                type : "GET",
                url : url,
                async : false,
                success : function(data) {
                        var list = eval(data);
                        $(".SBStartClassSelect").empty();
                        $(".SBEndClassSelect").empty();
                        $(".SBStartClassSelect").append('<option value="SBDefault">SELECT STARTCLASS</option>');
                        $(".SBEndClassSelect").append('<option value="SBDefault">SELECT ENDCLASS</option>');
                        for (var i = 0; i < list.length; ++i) {
                                $(".SBStartClassSelect").append('<option value="' + list[i]['uri'] + '">' + list[i]['label'] + ' (' + list[i]['number'] + ')' + '</option>');
                                $(".SBEndClassSelect").append('<option value="' + list[i]['uri'] + '">' + list[i]['label'] + ' (' + list[i]['number'] + ')' + '</option>');
                        }
                        $(".SBStartClassSelect").select2();
                        $(".SBEndClassSelect").select2();
                        $(".SBStartClassSelect").trigger(new $.Event('lccomplete'));
                }
        });
};

loadPathList = function() {
        startclass = $(".SBStartClassSelect").val();
        endclass = $(".SBEndClassSelect").val();

        if(defendpoint != "" && defstartclass != "" && defendclass != ""){
                endpoint = defendpoint;
                startclass = defstartclass;
                endclass = defendclass;
        }

        $('.SBSaveESE').attr('disabled', true);
        if (startclass == null || endclass == null || startclass == "SBDefault" || endclass == "SBDefault"){
                return;
        }

        pathlimit = 10;

        $('.SBResult').hide();
        $('.SBViewAll').hide();
        $('.SBSelectedPath').html('<h1>Please <span style="color: hsl(150, 50%, 75%);">select a leaf node</span> and <span style=\"color: hsl(200, 50%, 75%);\">push button</span> to generate a SPARQL</h1>');

        var url = "http://www.sparqlbuilder.org/api/plist?ep=" + encodeURIComponent(endpoint)
                                                                                                                        + "&startclass=" + encodeURIComponent(startclass)
                                                                                                                        + "&endclass="   + encodeURIComponent(endclass);
        //var self = this;
        switchLoadIcon("view");
        setTimeout(function(){
                $.ajax({
                        type : "GET",
                        url : url,
                        //async : false,
                        timeout : 1000000,
                        success : function(data) {
                                jsontext = data;
                                view_map();
                                switchLoadIcon("hide");
                                $('.SBSaveESE').attr('disabled', false);
                        },
                        error: function(data){
                                switchLoadIcon("hide");
                                alert("error: ", data);
                        }
                });
        }, 100);
};

function viewAll(){
        pathlimit = 0;
        view_map();
}

generateSPARQL = function() {
    var path = JSON.stringify(pathobj);
    var url = 'http://www.sparqlbuilder.org/api/sparql?path=' + encodeURIComponent(path);
    $.ajax({
        type: "GET",
        url : url,
        dataType: 'text',
        async: false,
        success : function(data) {
            $(".SBSparqlArea").val(data);
            closeSPARQLBuilder();
        }
    });
};

function sendSPARQL(){
        var sendep = $(".SBEndPointSelect").val();

        var query = $(".SBSparqlArea").val();

        if(sendep == "SBDefault" || query == ""){
                return;
        }

        query = encodeURIComponent(query);

        openpage = sendep + "?format=text%2Fhtml&query=" + query;

        window.open(openpage);
}

function downloadResult(){

        var sendep = $(".SBEndPointSelect").val();

        var query = $(".SBSparqlArea").val();

        if(sendep == "SBDefault" || query == ""){
                return;
        }

        qr = sendQuery(sendep,query);

        qr.fail(
                function (xhr, textStatus, thrownError) {
                        alert("Error: A '" + textStatus+ "' occurred.");
                }
        );
        qr.done(
                function (d) {
                        downloadCSV(d.results.bindings);
                }
        );
}

function downloadCSV(data){

        if (data instanceof Array) {
                var result_txt ="";

                var i=0;
                for ( var key in data[0]) {
                        if(i>0){result_txt +=",";}
                        result_txt += key;
                        i++;
                }

                result_txt += "\n";

                for (var d = 0; d < data.length; d++) {
                        var i = 0;
                        for ( var key in data[d]) {
                                if(i>0){result_txt +=",";}
                                result_txt += data[d][key].value;
                                i++;
                        }
                        result_txt += '\n';
                }

                var blob = new Blob( [result_txt], {type: 'text/plain'} )

                var link = document.createElement('a')
                link.href = URL.createObjectURL(blob)
                link.download = 'result' + '.csv'

                document.body.appendChild(link) // for Firefox
                link.click()
                document.body.removeChild(link) // for Firefox
        }
};

view_map = function(){

    // make_data繝｡繧ｽ繝�ラ縺ｮ邨先棡繧貞叙蠕�
    var json = make_data(0);

    if(json['nodes'].length != 0){

        // 蜃ｺ譚･荳翫′縺｣縺溽ｵ先棡繧呈ｸ｡縺励※繝槭ャ繝嶺ｸ翫�繝ｭ繧ｱ繝ｼ繧ｷ繝ｧ繝ｳ繧偵そ繝�ヨ
        set_map_location(0, json['nodes'], json['links']);

        // SVG縺ｮ蟷�→鬮倥＆繧定ｨｭ螳夲ｼ亥ｹ�ｼ夂判髱｢縺�▲縺ｱ縺�€€鬮倥＆�壹ヱ繧ｹ縺ｮ謨ｰ縺ｫ蠢懊§險ｭ螳夲ｼ�
        var width = $('.SBGraph').width();
        var height = $('.SBGraph').height();
        var graphheight = ((NODEHEIGHT * 1.5) * PATHNUM) + (NODEHEIGHT / 2);

        var scoreleftmargin = NODEHEIGHT * 1.5;

        // SVG縺ｮ蜑企勁
        d3.select(".SBGraph svg").remove();
        // 逕ｻ髱｢繧ｵ繧､繧ｺ縺ｫ蜷医ｏ縺婀VG縺ｮ霑ｽ蜉
        var svg = d3.select(".SBGraph").append("svg")
            .attr("width", width)
            .attr("height", height)
            .attr("viewBox", "0 0 " + width + " " + height)
            .on("mousewheel", function(){
                var vb = svg.attr("viewBox");
                var spvb = vb.split(" ");

                var vby = (parseInt(spvb[1]) - event.wheelDelta);

                if(vby < 0){
                        vby = 0;
                }else if(vby > (graphheight - height)){
                        vby = (graphheight - height);
                        if(vby < 0){
                                vby = 0;
                        }
                }else{
                        event.preventDefault();
                }

                svg.attr("viewBox", "0 " + vby + " " + width + " " + height);
            });

        // 閭梧勹縺ｮ霑ｽ蜉
        var bg = svg
            .append("rect")
            .attr("x", 0)
            .attr("y", 0)
            .attr("width", width)
            .attr("height", function(){
                if(graphheight < height){
                        return height;
                }else{
                        return graphheight;
                }
            })
            .attr("fill", "#fafafa");

        // links驟榊�繧呈ｸ｡縺励Μ繝ｳ繧ｯ縺ｮ菴懈�
        var link = svg.selectAll(".link")
            .data(json.links)
            .enter().append("line")
            .attr("class", "link")
            .style("stroke", "#999")
            .style("stroke-opacity", 0.6)
            .style("stroke-width", function(d) { return Math.sqrt(d.value);});

        // nodes驟榊�繧呈ｸ｡縺励ヮ繝ｼ繝峨�菴懈�
        var node = svg.selectAll(".node")
            .data(json.nodes)
            .enter().append("circle")
            .attr("class", "node")
            .attr("r", (NODEHEIGHT / 2))
            .attr("cx", function(d) { return d.x;} )
            .attr("cy",  function(d) { return d.y; })
            .style("stroke", function(d) { return '#fafafa'; })
            .style("stroke-width", function(d) { return '1.5px'; })
            .style("fill", function(d) { return d.nodecolor; })
            .style("cursor", function(d) { return 'pointer'; });

        // nodes驟榊�繧呈ｸ｡縺励ヮ繝ｼ繝峨ユ繧ｭ繧ｹ繝医�菴懈�
        var tnode = svg.selectAll("text.node")
            .data(json.nodes)
            .enter().append("svg:text")
            .attr("class", "tnode")
            .attr("x", function(d) { return d.x; })
            .attr("y", function(d) { return d.y; })
            .text(function(d) { return d.name; })
            .style("fill", function(d) { return '#000000'; })
            .style("text-anchor", function(d) { return 'middle'; })
            .style("pointer-events", "none");

        // 繝ｪ繝ｳ繧ｯ繝�く繧ｹ繝医�菴懈�
        var tlink = svg.selectAll("text.link")
            .data(json.links)
            .enter().append("svg:text")
            .attr("class", "tlink")
            .attr("x", function(d) { return (json.nodes[d.source].x + json.nodes[d.target].x) / 2; })
            .attr("y", function(d) { return (json.nodes[d.source].y + json.nodes[d.target].y) / 2; })
            .style("fill", function(d) { return '#000000'; })
            .style("text-anchor", function(d) { return 'middle'; });

        // nodes驟榊�繧呈ｸ｡縺励ヮ繝ｼ繝峨ユ繧ｭ繧ｹ繝医�菴懈�
        var tscore = svg.selectAll("text.score")
            .data(json.nodes)
            .enter().append("svg:text")
            .attr("class", "tscore")
            .attr("x", function(d) { return (d.x + scoreleftmargin); })
            .attr("y", function(d) { return d.y; })
            .text(function(d) { return d.score;
            })
            .style("fill", function(d) { return '#FF0000'; })
            .style("text-anchor", function(d) { return 'middle'; })
            .style("pointer-events", "none");

        // 繝槭え繧ｹ縺ｮ蜍輔″繧ｫ繧ｦ繝ｳ繝医ｒ繝ｫ繝ｼ繝医↓謖√◆縺帙ｋ
        MOUSEMOVED = 0;

        // 繝弱�繝峨∈縺ｮ繧ｪ繝ｳ繝槭え繧ｹ縺ｧ繝代せ謗｢邏｢縲√ヱ繧ｹ荳ｭ縺ｮ繝ｪ繝ｳ繧ｯ譁�ｭ励ｒ陦ｨ遉ｺ
        node.on("mouseover", function(d){

            // 繝槭え繧ｹ縺ｮ蜍輔″繧ｫ繧ｦ繝ｳ繝医ｒ繝ｪ繧ｻ繝�ヨ
            node.data()[0].mousemoved = 0;

            // 陦ｨ遉ｺ縺吶ｋ繝代せ菫晏ｭ倡畑驟榊�
            var path = [];
            // 繝��繝ｫ繝√ャ繝励∈縺ｮ蜷榊燕陦ｨ遉ｺ逕ｨ驟榊�
            var pathname = [];

            // 繝ｫ繝ｼ繝医ヮ繝ｼ繝我ｻ･螟悶↑繧�
            if(d.nodeid != 0){
                // 縺ｾ縺壹が繝ｳ繝槭え繧ｹ縺輔ｌ縺溘ヮ繝ｼ繝峨�id縺ｨ蜷榊燕繧偵◎繧後◇繧瑚ｿｽ蜉
                path.push(d.nodeid);
                pathname.push(d.name);

                // 繝代せ謗｢邏｢
                do{
                    // 繝ｪ繝ｳ繧ｯ縺ｮ謨ｰ縺縺醍ｹｰ繧願ｿ斐＠
                    for(var i = 0; i < link.data().length; i++){
                        // 迴ｾ蝨ｨ縺ｮ譛€蠕悟ｰｾ縺ｫ郢九′繧九Μ繝ｳ繧ｯ縺後≠繧後�
                        if(path[(path.length-1)] == link.data()[i].target){
                            // 縺昴�繝ｪ繝ｳ繧ｯ縺ｮ繧ｽ繝ｼ繧ｹ蛛ｴ繝弱�繝峨�id繧定ｿｽ蜉
                            path.push(link.data()[i].source);
                            // 縺昴�繝ｪ繝ｳ繧ｯ縺ｮ蜷榊燕縺ｨ繧ｽ繝ｼ繧ｹ蛛ｴ繝弱�繝峨�蜷榊燕繧定ｿｽ蜉
                            pathname.push(link.data()[i].property);
                            pathname.push(node.data()[link.data()[i].source].name);
                        }
                    }
                // 繝ｫ繝ｼ繝医ヮ繝ｼ繝峨↓霎ｿ繧顔捩縺上∪縺ｧ郢ｰ繧願ｿ斐☆
                }while(path[(path.length-1)] != 0);

                // 譛ｫ遶ｯ繝弱�繝峨〒縺ｪ縺�↑繧�
                if(d.path == "notend"){
                    // 繝��繝ｫ繝√ャ繝励ｒ髱櫁｡ｨ遉ｺ縺ｫ
                    $('.SBSelectedPath').html('<h1>Please <span style="color: hsl(150, 50%, 75%);">select a leaf node</span> and <span style=\"color: hsl(200, 50%, 75%);\">push button</span> to generate a SPARQL</h1>');
                }else{
                    // 譛ｫ遶ｯ繝弱�繝峨↑繧峨ヤ繝ｼ繝ｫ繝√ャ繝励�諠�ｱ繧呈峩譁ｰ
                    var resultText = "";
                    // 繝代せ縺ｮ蜷榊燕驟榊�蛻�ｾ後ｍ縺九ｉ郢ｰ繧願ｿ斐＠縺ｪ縺後ｉ
                    for (var i = pathname.length;i > 0; i--){
                        // 螂�焚逡ｪ逶ｮ�医ヮ繝ｼ繝峨�蜷榊燕�峨�螟ｪ蟄励↓
                        if(i % 2 == 1){
                                if(i == 1){
                                resultText = resultText + "<div class=\"SBLeafNode\">" + pathname[i - 1] + "</div>";
                                }else if(i == pathname.length){
                                resultText = resultText + "<div class=\"SBRootNode\">" + pathname[i - 1] + "</div>";
                                }else{
                                resultText = resultText + "<div class=\"SBPathNode\">" + pathname[i - 1] + "</div>";
                                }
                        // 蛛ｶ謨ｰ逡ｪ逶ｮ�医Μ繝ｳ繧ｯ縺ｮ蜷榊燕�峨�縺昴�縺ｾ縺ｾ縺ｧ陦ｨ遉ｺ
                        }else{
                            resultText = resultText + "<img src=\"images/pathline.png\"><div class=\"SBPathProperty\">" + pathname[i - 1] + "</div><img src=\"images/pathline.png\">";
                        }
                    }
                    resultText = resultText + '<input type="button" class="SBGenButton" value="Generate" onclick="generateSPARQL()">';
                    // 繝��繝ｫ繝√ャ繝励�蜀�ｮｹ繧呈嶌縺肴鋤縺�
                    $('.SBSelectedPath').html(resultText);
                    if(svg.attr("width") == width){
                        $('.SBTooltip').show();
                    }

                    // 繧ｵ繝ｼ繝悶Ξ繝�ヨ縺ｫ騾√ｊ霑斐☆繝代せ繧ｪ繝悶ず繧ｧ繧ｯ繝医ｒ菫晏ｭ�
                    pathobj = d.path;

                }
            }

            // 繧ｪ繝ｳ繝槭え繧ｹ縺輔ｌ縺溘ヮ繝ｼ繝峨�鬮倥＆縺ｫ隕ｪ繧貞粋繧上○繧九◆繧√↓蜷医ｏ縺帙ｋ鬮倥＆繧剃ｿ晏ｭ�
            var movey = d.y;

            // 蜷�ヮ繝ｼ繝峨↓蟇ｾ縺�
            node
                // 霈ｪ驛ｭ邱壹�濶ｲ繧定ｨｭ螳�
                .style("stroke", function(d){
                    // 縺ｾ縺壹�閭梧勹濶ｲ�医ョ繝輔か繝ｫ繝茨ｼ峨ｒ謖�ｮ�
                    var strokecolor = "#fafafa";

                    // 繝代せ蛻､螳壹�蜑榊�逅�
                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺系ow�亥燕蝗槭が繝ｳ繝槭え繧ｹ縺ｧ蜍輔＞縺ｦ縺�◆繝弱�繝会ｼ峨↑繧�
                    if(d.view == "now"){
                        // 繝弱�繝峨�陦ｨ遉ｺ繝輔Λ繧ｰ繧地o縺ｫ
                        d.view = "no";
                    }
                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺稽oved�医け繝ｪ繝�け縺輔ｌ蝗ｺ螳壽ｸ医∩縺縺悟燕蝗槫虚縺�※縺�◆繝弱�繝会ｼ峨↑繧�
                    if(d.view == "moved"){
                        // 陦ｨ遉ｺ繝輔Λ繧ｰ繧団licked縺ｫ謌ｻ縺�
                        d.view = "clicked";
                    }

                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺系o縺ｮ繧ゅ�縺九ｉ遒ｺ隱�
                    if(d.view == "no"){
                        // 繝代せ縺ｮ繝弱�繝画焚縺縺醍ｹｰ繧願ｿ斐＠縺ｪ縺後ｉ
                        for(var n = 0; n < path.length; n++){
                            // 繝代せ蜀�↓蜷ｫ縺ｾ繧後ｋ繝弱�繝峨□縺｣縺溘ｉ
                            if(path[n] == d.nodeid){
                                // 霈ｪ驛ｭ邱壹ｒ襍､縺ｫ
                                strokecolor = "#ffaaaa";
                                // 陦ｨ遉ｺ繝輔Λ繧ｰ繧地ow�井ｻ雁屓蜍輔＞縺溘ヮ繝ｼ繝会ｼ峨↓
                                d.view = "now";
                            }
                        }
                    // 蝗ｺ螳壽ｸ医∩繝弱�繝峨□縺｣縺溘ｉ
                    }else if(d.view == "clicked"){
                        // 縺ｾ縺壹�霈ｪ驛ｭ邱壹ｒ襍､縺ｫ
                        strokecolor = "#ffaaaa";
                        // 繝代せ蜀�↓蜷ｫ縺ｾ繧後ｋ繝弱�繝峨°繝√ぉ繝�け
                        for(var n = 0; n < path.length; n++){
                            if(path[n] == d.nodeid){
                                // 蜷ｫ縺ｾ繧後※縺�◆縺ｪ繧我ｻ雁屓蜍輔°縺吶◆繧√ヵ繝ｩ繧ｰ繧知oved縺ｫ
                                d.view = "moved";
                            }
                        }
                    }

                    // 縺薙％縺ｾ縺ｧ縺ｧ蠕励ｉ繧後◆霈ｪ驛ｭ邱壹�濶ｲ繧定ｿ斐☆
                    return strokecolor;
                })
                // 鬮倥＆縺ｮ蛟､
                .attr("cy", function(d){
                    // 繝弱�繝峨′莉雁屓繧ｪ繝ｳ繝槭え繧ｹ縺輔ｌ縺溘�縺ｾ縺溘�蝗ｺ螳壽ｸ医∩縺縺檎ｧｻ蜍輔ヵ繝ｩ繧ｰ繧偵▽縺代ｉ繧後※縺�ｌ縺ｰ
                    if(d.view == "now" || d.view == "moved"){
                        // 迴ｾ蝨ｨ縺ｮ鬮倥＆繧貞叙蠕�
                        var curty = d.y;
                        // d.y縺ｫ蟄舌ヮ繝ｼ繝峨�鬮倥＆繧偵そ繝�ヨ
                        d.y = movey;
                        // 迴ｾ蝨ｨ縺ｮ鬮倥＆繧定ｿ斐☆�医％縺ｮ譎らせ縺ｧ縺ｯ迴ｾ蝨ｨ菴咲ｽｮ縺ｫ謠冗判縺輔ｌ縲〉edraw髢｢謨ｰ縺ｧd.y縺ｫ繧｢繝九Γ繝ｼ繧ｷ繝ｧ繝ｳ縺輔ｌ繧具ｼ�
                        return curty;
                    // 遘ｻ蜍募ｯｾ雎｡縺ｧ縺ｪ縺�↑繧�
                    }else{
                        // 迴ｾ蝨ｨ菴咲ｽｮ繧偵◎縺ｮ縺ｾ縺ｾ霑斐☆
                        return d.y;
                    }
                });

            // 蜷�Μ繝ｳ繧ｯ繝�く繧ｹ繝医↓蟇ｾ縺�
            tlink
                // 繝�く繧ｹ繝郁｡ｨ遉ｺ蛻､螳�
                .text(function(d) {
                    // 繝�ヵ繧ｩ繝ｫ繝医〒遨ｺ繧偵そ繝�ヨ
                    var linktext = "";
                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺系ow�亥燕蝗櫁｡ｨ遉ｺ縺輔ｌ縺ｦ縺�◆繝ｪ繝ｳ繧ｯ�峨↑繧�
                    if(d.view == "now"){
                        // 陦ｨ遉ｺ繝輔Λ繧ｰ繧定ｧ｣髯､
                        d.view = "no";
                    }

                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺系o縺ｪ繧�
                    if(d.view == "no"){
                        // 繝代せ縺ｮ繝弱�繝画焚蛻�ｹｰ繧願ｿ斐＠
                        for(var t = 0; t < path.length; t++){
                            // 閾ｪ霄ｫ縺後◎縺ｮ繝弱�繝峨∈謗･邯壹＠縺ｦ縺�ｋ繝ｪ繝ｳ繧ｯ�医°縺､縺昴�繝弱�繝峨′謚倥ｊ縺溘◆縺ｾ繧後※縺�↑縺代ｌ縺ｰ��
                            if(path[t] == d.target && node.data()[d.target].view != "hide"){
                                // 繝ｪ繝ｳ繧ｯ繝�く繧ｹ繝医↓繝励Ο繝代ユ繧｣縺ｮ蛟､繧偵そ繝�ヨ
                                linktext = d.property
                                // 陦ｨ遉ｺ繝輔Λ繧ｰ縺ｫnow繧偵そ繝�ヨ
                                d.view = "now";
                            }
                        }
                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺掲ix�医け繝ｪ繝�け縺輔ｌ縺溘ヱ繧ｹ縺ｮ繝ｪ繝ｳ繧ｯ�峨↑繧峨��医°縺､郢九′繧句�縺ｮ繝弱�繝峨′謚倥ｊ縺溘◆縺ｾ繧後※縺�↑縺代ｌ縺ｰ��
                    }else if(d.view == "fix" && node.data()[d.target].view != "hide"){
                        // 繝ｪ繝ｳ繧ｯ繝�く繧ｹ繝医↓繝励Ο繝代ユ繧｣縺ｮ蛟､繧偵そ繝�ヨ
                        linktext = d.property
                    }
                    // 縺薙％縺ｾ縺ｧ縺ｧ縺ｧ縺阪◆繝ｪ繝ｳ繧ｯ繝�く繧ｹ繝医ｒ霑斐☆
                    return linktext;
                });

            // 蜷�Μ繝ｳ繧ｯ縺ｫ蟇ｾ縺�
            link
                // 邱壹�濶ｲ蛻､螳�
                .style("stroke", function(d){
                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺系o縺ｪ繧峨�
                    if(d.view == "no"){
                        // 濶ｲ繧偵ョ繝輔か繝ｫ繝医↓
                        return "#999";
                    // 縺昴ｌ莉･螟厄ｼ亥崋螳壹ｄ繧ｪ繝ｳ繝槭え繧ｹ縺輔ｌ縺溘ヱ繧ｹ縺ｫ蜷ｫ縺ｾ繧後ｋ�峨↑繧�
                    }else{
                        // 濶ｲ繧定ｵ､縺ｫ
                        return "#ffaaaa";
                    }
                });

            // 縺薙％縺ｾ縺ｧ縺ｮ險ｭ螳壹ｒ蜈�↓蜀肴緒逕ｻ
            redraw();

        // 繝弱�繝峨∈縺ｮ繧ｯ繝ｪ繝�け縺ｧ驕ｸ謚槫崋螳壼喧�亥所縺ｳ謚倥ｊ逡ｳ縺ｿ蜃ｦ逅�ｼ�
        }).on("click", function(d){

            // 蜷�ヮ繝ｼ繝峨↓蟇ｾ縺�
            node
                // 霈ｪ驛ｭ邱壹�蛻､螳�
                .style("stroke", function(d) {
                    // 繝�ヵ繧ｩ繝ｫ繝医�濶ｲ繧偵そ繝�ヨ
                    var strokecolor = "#fafafa"
                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺後が繝ｳ繝槭え繧ｹ荳ｭ繝ｻ蝗ｺ螳壻ｸｭ繝ｻ遘ｻ蜍穂ｸｭ�磯∈謚槭＆繧後※縺�ｋ繝弱�繝会ｼ峨↑繧峨�
                    if(d.view == "now" || d.view == "clicked" || d.view == "moved"){
                        // 濶ｲ繧定ｵ､縺ｫ
                        strokecolor = "#ffaaaa"
                        // 陦ｨ遉ｺ繝輔Λ繧ｰ繧貞崋螳壻ｸｭ縺ｫ
                        d.view = "clicked";
                    }
                    // 縺薙％縺ｾ縺ｧ縺ｧ縺ｧ縺阪◆濶ｲ繧定ｿ斐☆
                    return strokecolor;
                });

            // 蜷�Μ繝ｳ繧ｯ縺ｫ蟇ｾ縺�
            tlink
                // 繝�く繧ｹ繝郁｡ｨ遉ｺ蛻､螳�
                .text(function(d) {
                    // 繝�ヵ繧ｩ繝ｫ繝医〒遨ｺ縺ｫ
                    var linktext = "";
                    // 陦ｨ遉ｺ繝輔Λ繧ｰ縺檎樟蝨ｨ陦ｨ遉ｺ荳ｭ縺ｾ縺溘�蝗ｺ螳壼喧貂医∩縺ｪ繧峨��医°縺､謚倥ｊ逡ｳ縺ｿ荳ｭ縺ｧ縺ｪ縺代ｌ縺ｰ��
                    if((d.view == "now" || d.view == "fix") && (node.data()[d.target].view != "hide")){
                        // 繝ｪ繝ｳ繧ｯ繝�く繧ｹ繝医↓繝励Ο繝代ユ繧｣縺ｮ蛟､繧偵そ繝�ヨ
                        linktext = d.property
                        // 陦ｨ遉ｺ繝輔Λ繧ｰ繧貞崋螳壻ｸｭ縺ｫ
                        d.view = "fix";
                    }
                    // 繝�く繧ｹ繝医ｒ霑斐☆
                    return linktext;
                });

            // 縺薙％縺ｾ縺ｧ縺ｮ蜃ｦ逅�ｵ先棡繧貞�縺ｫ蜀肴緒逕ｻ
            redraw();

        });

        // 蜀肴緒逕ｻ髢｢謨ｰ
        var redraw = function (duration){

            // 縺九￠繧区凾髢薙′譛ｪ謖�ｮ壹↑繧峨�
            if(duration == undefined){
                // 0.5遘偵°縺代※繧｢繝九Γ繝ｼ繧ｷ繝ｧ繝ｳ
                duration = 500;
            }

            // 蜷�Μ繝ｳ繧ｯ縺ｫ縺､縺�※險ｭ螳壹＆繧後◆菴咲ｽｮ縺ｫ蜀肴緒逕ｻ
            link
                .transition()
                .duration(duration)
                .attr("x1", function(d) {return node.data()[d.source].x;})
                .attr("y1", function(d) {return node.data()[d.source].y;})
                .attr("x2", function(d) {return node.data()[d.target].x;})
                .attr("y2", function(d) {return node.data()[d.target].y;});

            // 蜷�ヮ繝ｼ繝峨↓縺､縺�※險ｭ螳壹＆繧後◆菴咲ｽｮ縺ｫ蜀肴緒逕ｻ�医°縺､謚倥ｊ縺溘◆縺ｾ繧御ｸｭ縺ｮ蝣ｴ蜷医�謠冗判蛻�ｲ仙�逅�ｼ�
            node
                .transition()
                .duration(duration)
                .attr("cx", function(d) {return d.x;})
                .attr("cy", function(d) {return d.y;});

            // 蜷�ヮ繝ｼ繝峨ユ繧ｭ繧ｹ繝医↓縺､縺�※險ｭ螳壹＆繧後◆菴咲ｽｮ縺ｫ蜀肴緒逕ｻ縲√ユ繧ｭ繧ｹ繝域緒逕ｻ菴咲ｽｮ繧剃ｸ贋ｸ九↓謖ｯ繧具ｼ医°縺､謚倥ｊ縺溘◆縺ｾ繧御ｸｭ縺ｮ蝣ｴ蜷医�謠冗判蛻�ｲ仙�逅�ｼ�
            tnode
            .transition()
            .duration(duration)
            .attr("x", function(d) {return d.x;})
            .attr("y", function(d) {
                // 繝�ヵ繧ｩ繝ｫ繝医〒蟆代＠荳九￡繧�
                var updown = (self.NODEHEIGHT * 0.4);
                // 螂�焚逡ｪ逶ｮ縺ｮ豺ｱ縺輔↑繧牙ｰ代＠荳翫￡繧�
                if(d.group % 2 == 1){
                    updown = -(self.NODEHEIGHT * 0.2);
                }
                // 縺昴�蛟､繧帝ｫ倥＆縺ｫ霑斐☆縺薙→縺ｧ繝�く繧ｹ繝域緒逕ｻ菴咲ｽｮ縺御ｺ偵＞驕輔＞縺ｫ縺ｪ繧�
                return d.y + updown;
            });

            // 蜷�Μ繝ｳ繧ｯ繝�く繧ｹ繝医↓縺､縺�※險ｭ螳壹＆繧後◆菴咲ｽｮ縺ｫ蜀肴緒逕ｻ
            tlink
                .transition()
                .duration(duration)
                .attr("x", function(d) {return (node.data()[d.source].x + node.data()[d.target].x) / 2;})
                .attr("y", function(d) {return ((node.data()[d.source].y + node.data()[d.target].y) / 2) + 5;});

        };

        // 閭梧勹驛ｨ蛻�′繧ｯ繝ｪ繝�け縺輔ｌ縺溘ｉ陦ｨ遉ｺ縺ｮ蝗ｺ螳壼喧繧定ｧ｣髯､
        bg.on("click", function() {
            // 繝��繝ｫ繝√ャ繝励ｒ髱櫁｡ｨ遉ｺ
            $('.SBTooltip').hide();
            d3.selectAll(".node").style("stroke-width", function(d) { return '1.5px'; });
            d3.selectAll(".node").style("stroke", function(d) { return '#ffffff'; });

            // 蜷�ヮ繝ｼ繝峨�霈ｪ驛ｭ邱壹�濶ｲ繧偵ョ繝輔か繝ｫ繝医↓
            node
                .style("stroke", function(d){
                    if(d.view != "hide"){
                        d.view = "no";
                    }
                    return "#fafafa";
                });

            // 繝ｪ繝ｳ繧ｯ繝�く繧ｹ繝医ｒ蜈ｨ縺ｦ遨ｺ縺ｫ
            tlink
                .text(function(d) {
                    d.view = "no";
                    return "";
                });

            // 繝ｪ繝ｳ繧ｯ縺ｮ濶ｲ繧貞�縺ｦ繝�ヵ繧ｩ繝ｫ繝医↓
            link
                .style("stroke", function(d){
                    return "#999";
                });

            /*
            if(svg.attr("width") == width){
                    svg.attr("width", (width / 5))
                    .attr("height", (width * 9 / 16 / 5))
                    .attr("viewBox", "0 0 " + width + " " + (width * 9 / 16));
            }else{
                    svg.attr("width", width)
                    .attr("height", height)
                    .attr("viewBox", "0 0 " + width + " " + height);
            }
            */

        });

        // 閭梧勹荳翫〒繝槭え繧ｹ縺悟虚縺上＃縺ｨ縺ｫ
        bg.on("mousemove", function(){
            // MOUSEMOVED繧定ｿｽ蜉�医ヮ繝ｼ繝峨↓繧ｪ繝ｳ繝槭え繧ｹ縺輔ｌ繧句ｺｦ縺ｫ繧ｫ繧ｦ繝ｳ繝医Μ繧ｻ繝�ヨ��
                MOUSEMOVED++;
            // 30繧定ｶ�∴縺溘ｉ
            if(MOUSEMOVED > 30){
                // 繝��繝ｫ繝√ャ繝励ｒ髱櫁｡ｨ遉ｺ縺ｫ縺励※繧ｫ繧ｦ繝ｳ繝医Μ繧ｻ繝�ヨ
                $('.SBTooltip').hide();
                MOUSEMOVED = 0;
            }
        });

        // 蛻晏屓縺ｮ縺ｿduration繧�縺ｨ謖�ｮ壹＠蜀肴緒逕ｻ�医い繝九Γ繝ｼ繧ｷ繝ｧ繝ｳ縺ｪ縺暦ｼ�
        redraw(0);

    }else{
        // SVG縺ｮ蜑企勁
        d3.select(".SBGraph svg").remove();
    }
};

make_data = function(tdepth, ret, parent, depth){
        // ret縺梧悴螳夂ｾｩ縺ｪ繧峨�螳夂ｾｩ縺励※莉｣蜈･
        if (ret == undefined){
                ret = new Object();
                ret['nodes'] = new Array();
                ret['links'] = new Array();
        }

        PATHNUM = 0;
        MAXDEPTH = 0;
        TREESPACE = 0;
        NODEHEIGHT = 50;
        DRAWHEIGHT = NODEHEIGHT;

        var viewnum;

        var obj = jsontext;

        $('.SBResult').css('color', 'black').css('font-weight', 'normal');

        $('.SBPlural').text('s');

        if(obj.length == 0){
                $('.SBResult').css('color', 'red').css('font-weight', 'bold');
                $('.SBPlural').text('');
        }else if(obj.length == 1){
                $('.SBPlural').text('');
        }

        if(obj.length <= 10){
                viewnum = obj.length;
                $('.SBViewall').hide();
        }else if(pathlimit == 10){
                viewnum = 10;
                $('.SBViewall').show();
        }else{
                viewnum = obj.length;
                $('.SBViewall').hide();
        }

        $('.SBPathnum').text(obj.length);
        $('.SBResult').show();

    // obj繝医ャ繝鈴嚴螻､縺ｮ謨ｰ縺縺醍ｹｰ繧願ｿ斐＠縺ｪ縺後ｉ
    for(var i = 0; i < viewnum; i++){
        if(i == 0){
            // 蛻晏屓縺縺代Ν繝ｼ繝医ヮ繝ｼ繝峨ｒ繝励ャ繧ｷ繝･
            ret['nodes'].push({'name': obj[0]['label'], 'uri': obj[0]['startClass'], 'group': 0, 'x':50, 'y':50, 'nodeid':ret['nodes'].length, 'view' : 'no', 'path': 'notend', 'nodecolor': 'hsl(40, 50%, 75%)'});
        }
        // 蜈医↓source縺ｫ0�医Ν繝ｼ繝茨ｼ峨ｒ莉｣蜈･
        var source = 0;
        // 蜈ｱ騾壹Ν繝ｼ繝亥愛螳壹ｒtrue縺ｫ
        var isCommon = true;

        var score = obj[i]['score'];

        // classLinks縺ｮ謨ｰ縺縺醍ｹｰ繧願ｿ斐＠縺ｪ縺後ｉ
        for(var j = 0;j < obj[i]['classLinks'].length; j++){

            // 繝ｪ繝ｳ繧ｯ縺ｮ蜷榊燕繧旦RL譛ｫ蟆ｾ縺九ｉ蜿門ｾ�
            var propertytext = obj[i]['classLinks'][j]['predicate'];
            var propertysplit1 = propertytext.split("/");
            var propertysplit2 = propertysplit1[propertysplit1.length - 1];
            var propertysplit3 = propertysplit2.split("#");
            propertytext = propertysplit3[propertysplit3.length - 1];

            if(MAXDEPTH < j+1){
                MAXDEPTH = j+1;
            }
            // 縺薙％縺ｾ縺ｧ蜈ｱ騾壹Ν繝ｼ繝医↑繧�
            if(isCommon){
                // 莉雁屓繧ょ�騾壹°遒ｺ隱阪☆繧九◆繧√�繝輔Λ繧ｰ
                var isCommonNow = false;
                // nodes驟榊�縺ｫ蜷後§linkedClass縺梧里縺ｫ縺ゅｋ縺狗｢ｺ隱�
                var targets = [];
                for(var k = 0; k < ret['nodes'].length; k++){
                    // 蜷碁嚴螻､縺九▽蜷後§蜷榊燕縺ｮ繧ゅ�縺後≠縺｣縺溘ｉtargets驟榊�縺ｫ逡ｪ蜿ｷ繧定ｿｽ蜉
                    if(ret['nodes'][k]['group'] == (j+1) && obj[i]['classLinks'][j]['linkedClass'] == ret['nodes'][k]['uri']){
                        targets.push(k);
                    }
                }

                // 譌｢縺ｫ縺ゅ▲縺溷ｴ蜷医�links驟榊�縺ｫ蜷後§link縺悟ｭ伜惠縺吶ｋ縺狗｢ｺ隱�
                if(targets.length != 0){
                    // 蜈医⊇縺ｩ隕九▽縺代◆targets縺ｮ謨ｰ縺縺醍ｹｰ繧願ｿ斐＠縺ｪ縺後ｉ
                    for(var l = 0; l <targets.length; l++){
                        // links驟榊�縺ｫ蜈ｨ縺丞酔縺俶擅莉ｶ縺ｮ繧ゅ�縺後≠繧九°遒ｺ隱�
                        for(var m = 0; m < ret['links'].length; m++){
                            // 縺ゅ▲縺溷ｴ蜷井ｻ雁屓縺ｮ繧ゅ�縺ｯ霑ｽ蜉縺帙★source繧呈峩譁ｰ縺励※谺｡縺ｸ
                            if(ret['links'][m]['source'] == source && ret['links'][m]['target'] == targets[l] && ret['links'][m]['uri'] == obj[i]['classLinks'][j]['predicate'] && !isCommonNow){
                                // 蜈ｱ騾壹Ν繝ｼ繝医ヵ繝ｩ繧ｰ繧偵が繝ｳ
                                isCommonNow = true;
                                source = targets[l];
                            }
                        }
                    }

                    // 蜷дarget繧堤｢ｺ隱阪＠縺ｦ蜈ｱ騾壹Ν繝ｼ繝医〒縺ｯ縺ｪ縺九▲縺溷ｴ蜷域眠隕剰ｿｽ蜉
                    if(!isCommonNow){
                        isCommon = false;
                        ret['nodes'].push({'name': obj[i]['classLinks'][j]['label'], 'uri': obj[i]['classLinks'][j]['linkedClass'], 'group': (j+1), 'x':0, 'y':0, 'dy':0, 'nodeid':ret['nodes'].length, 'view' : 'no', 'path': 'notend', 'nodecolor': '#cccccc'});
                        ret['links'].push({'source':source, 'target':ret['nodes'].length - 1, 'value':5, 'property': propertytext, 'uri': obj[i]['classLinks'][j]['predicate'], 'view' : 'no'});
                        source = ret['nodes'].length - 1;
                    }

                // 縺ｪ縺九▲縺溷ｴ蜷医�蛻･譚｡莉ｶ縺ｪ縺ｮ縺ｧ譁ｰ隕剰ｿｽ蜉縺励※谺｡縺ｸ
                }else{

                    isCommon = false;
                    ret['nodes'].push({'name': obj[i]['classLinks'][j]['label'], 'uri': obj[i]['classLinks'][j]['linkedClass'], 'group': (j+1), 'x':0, 'y':0, 'dy':0, 'nodeid':ret['nodes'].length, 'view' : 'no', 'path': 'notend', 'nodecolor': '#cccccc'});
                    ret['links'].push({'source':source, 'target':ret['nodes'].length - 1, 'value':5, 'property': propertytext, 'uri': obj[i]['classLinks'][j]['predicate'], 'view' : 'no'});
                    source = ret['nodes'].length - 1;
                }
            // 譌｢縺ｫ蜈ｱ騾壹Ν繝ｼ繝医〒縺ｪ縺�↑繧画眠隕剰ｿｽ蜉縺励※谺｡縺ｸ
            }else{
                ret['nodes'].push({'name': obj[i]['classLinks'][j]['label'], 'uri': obj[i]['classLinks'][j]['linkedClass'], 'group': (j+1), 'x':0, 'y':0, 'dy':0, 'nodeid':ret['nodes'].length, 'view' : 'no', 'path': 'notend', 'nodecolor': '#cccccc'});
                ret['links'].push({'source':source, 'target':ret['nodes'].length - 1, 'value':5, 'property': propertytext, 'uri': obj[i]['classLinks'][j]['predicate'], 'view' : 'no'});
                source = ret['nodes'].length - 1;
            }

        }
        ret['nodes'][ret['nodes'].length - 1]['path'] = obj[i];
        ret['nodes'][ret['nodes'].length - 1]['score'] = score;
        ret['nodes'][ret['nodes'].length - 1]['nodecolor'] = 'hsl(150, 50%, 75%)';
        PATHNUM++;
    }
    TREESPACE = $('.SBGraph').width() / (MAXDEPTH + 1);

    // 縺ｧ縺阪◆邨先棡繧定ｿ斐☆
    return ret;
};

set_map_location = function(myNodeIndex, nodes, links, depth, fromAngle, toAngle){

    // depth縺梧悴螳夂ｾｩ縺ｪ繧峨�0繧偵そ繝�ヨ
    if (depth == undefined){
        depth = 0;
    }

    // 蜷�ｨｮ蛻晄悄蛹�
    var children = undefined;
    var parent = undefined;
    var parentsChildren = undefined;

    // links驟榊�縺ｮ謨ｰ縺縺醍ｹｰ繧願ｿ斐＠縺ｪ縺後ｉ
    for (var i=0; i<links.length; i++){
        // 縺昴�links縺ｮtarget縺稽yNodeIndex縺ｪ繧英arent繧偵そ繝�ヨ
        if (links[i].target == myNodeIndex){
            parent = links[i].source;
        }
    }

    // parent縺瑚ｦ九▽縺九▲縺ｦ縺�◆縺ｪ繧峨�
    if (parent != undefined){
        // parent縺ｨlinks繧呈ｸ｡縺揚et_children繝｡繧ｽ繝�ラ繧貞ｮ溯｡�
        parentsChildren = get_children(parent, links);
    }

    if(myNodeIndex != 0){
        DRAWHEIGHT += (NODEHEIGHT * 1.5);
        var x = (depth * TREESPACE) + (TREESPACE / 3);
        var y = DRAWHEIGHT;
        nodes[myNodeIndex].x = x;
        nodes[myNodeIndex].y = y;
    }else{
        var x = TREESPACE / 3;
        var y = (NODEHEIGHT * 1.5) * ((PATHNUM - 1) / 2) + NODEHEIGHT;
        nodes[myNodeIndex].x = x;
        nodes[myNodeIndex].y = y;
    }

    children = get_children(myNodeIndex, links);

    for (var i=0; i<children.length; i++){
        if(i == 0){
            DRAWHEIGHT -= (NODEHEIGHT * 1.5);
        }
        var child = children[i];
        set_map_location(child, nodes, links, depth+1, fromAngle + ((toAngle - fromAngle) / children.length) * i, fromAngle + ((toAngle - fromAngle) / children.length) * (i+1));
    }

};

// 謖�ｮ壹＆繧後◆隕ｪ縺梧戟縺､蟄舌ｒ霑斐☆
get_children = function(index, links){
    var children = new Array();
    // links縺ｮ謨ｰ縺縺醍｢ｺ隱阪＠縺ｪ縺後ｉ
    for (var i=0; i<links.length; i++){
        // 隕ｪ縺梧ｸ｡縺輔ｌ縺溯ｦｪ縺ｨ荳€閾ｴ縺吶ｋ譎ゅ�蟄舌ｒ霑ｽ蜉
        if (links[i].source == index){
            children.push(links[i].target);
        }
    }
    return children;
};