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Commit c3b30044 authored by Stahl, Merle's avatar Stahl, Merle
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Codestruktur verbessert

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2 merge requests!10Output,!9Main
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Output/Graph/cn.js
+ 62
− 79
View file @ c3b30044
......@@ -7,9 +7,6 @@ var zoom = d3.zoom().on("zoom", zoomHandler);
* creates svg object and associated attributes
* applies the zoom behavior to svg
*/
var svg2=d3.select("svg.legendsvg")
var svg = d3.select("svg.graph")
.call(zoom),
width = svg.attr("width"),
......@@ -34,7 +31,7 @@ toRemove;
/**
* creates link object
*/
var link;
/**
* creates a background
......@@ -48,6 +45,59 @@ var rect = svg.append("rect")
.style("fill", 'white')
.on('click', clickRect);
/**
* creates svg object (legend) and associated attributes
*/
var svglegend = d3.select("svg.legendsvg"),
legendposition = [65,95,125],
arrowlegendposition = [0,25],
arrowgroupnames = ["citation","self-citation"],
groupnames = ["citing","input","cited"];
var legend = svglegend.selectAll(".legend")
.data(legendposition)
.enter()
.append("g")
.attr("class","legend")
.attr("transform", function(d,i) {return "translate(0," + d + ")"; });
legend.append("text")
.attr("x", 80)
.attr("y", 0)
.attr("dy", ".35em")
.style("text-anchor", "start")
.text(function(d,i){return groupnames[i]});
legend.append("circle")
.attr("r", r)
.attr("cx",30-r)
.style("fill", color);
var legendarrow = svglegend.selectAll(".legendarr")
.data(arrowlegendposition)
.enter()
.append("g")
.attr("class","legendarr")
.attr("transform", function(d) { return "translate(0," + d + ")"; });
legendarrow.append("line")
.attr("x1", 10)
.attr("x2", 50)
.attr("y1", 10)
.attr("y2", 10)
.style("stroke-dasharray",linetype)
.style("stroke", '#999')
.style("stroke-width", "1px")
.style('pointer-events', 'none')
.attr('marker-end',updateMarker('#999',this));
legendarrow.append("text")
.attr("x", 80)
.attr("y", 10)
.attr("dy", ".35em")
.style("text-anchor", "start")
.text(function(d,i){return arrowgroupnames[i]});
/**
* creates a new simulation
* updates the positions of the links and nodes when the
......@@ -66,10 +116,6 @@ var simulation = d3.forceSimulation()
var g = svg.append("g")
.attr("class", "everything")
/**
* loads JSON data and calls the update function
*/
......@@ -96,65 +142,6 @@ function update(links, nodes) {
link.attr('marker-end', function(d) {return updateMarker("#999", d.target);})
.style("stroke-dasharray",function(d){return self_cit(d.source,d.target)? ("8,8"): ("1,0")});
}
var rect2 = svg.append("rect")
.attr("x", 0)
.attr("y", 0)
.attr("height", 180)
.attr("width", 210)
.style("fill", 'white');
legendposition=[65,95,125]
arrowlegendposition=[0,25]
arrowgroupnames=["citation","self-citation"]
groupnames=["citing","input","cited"]
var legend = svg2.selectAll(".legend")
.data(legendposition)
.enter()
.append("g")
.attr("class","legend")
.attr("transform", function(d,i) {return "translate(0," + d + ")"; });
legend.append("text")
.attr("x", 80)
.attr("y", 0)
.attr("dy", ".35em")
.style("text-anchor", "start")
.text(function(d,i){return groupnames[i]});
legend.append("circle")
.attr("r", r)
.attr("cx",30-r)
.style("fill", color);
var legendarrow = svg2.selectAll(".legendarr")
.data(arrowlegendposition)
.enter()
.append("g")
.attr("class","legendarr")
.attr("transform", function(d) { return "translate(0," + d + ")"; });
legendarrow.append("line")
.attr("x1", 10)
.attr("x2", 50)
.attr("y1", 10)
.attr("y2", 10)
.style("stroke-dasharray",linetype)
.style("stroke", '#999')
.style("stroke-width", "1px")
.style('pointer-events', 'none')
.attr('marker-end',updateMarker('#999',this));
legendarrow.append("text")
.attr("x", 80)
.attr("y", 10)
.attr("dy", ".35em")
.style("text-anchor", "start")
.text(function(d,i){return arrowgroupnames[i]});
/**
* initializes and shows links
......@@ -211,7 +198,7 @@ function updateNodes(nodes) {
*/
function updateMarker(color, target) {
var radius = r+target.citations*0.1;
svg.append('defs').append('marker')//arrowhead
svg.append('defs').append('marker') //arrowhead
.attr('id',color.replace("#", "")+radius)
.attr('viewBox','-0 -5 10 10')
.attr('refX',radius+10)
......@@ -222,7 +209,7 @@ function updateMarker(color, target) {
.attr('xoverflow','visible')
.append('svg:path')
.attr('d', 'M 0,-5 L 10 ,0 L 0,5')
.attr('fill', color)//arrowhead color
.attr('fill', color) //arrowhead color
.style('stroke','none');
return "url(" + color + radius + ")";
};
......@@ -253,14 +240,16 @@ function clickRect() {
}
function create_author_array(authors){
authorarray=authors.split(",")
authorarray=authorarray.map(elem =>{return elem.trim();})
authorarray = authors.split(",")
authorarray = authorarray.map(elem =>{return elem.trim();})
return authorarray
}
function self_cit(source,target){
sourceauthors=create_author_array(source.author)
targetauthors=create_author_array(target.author)
sourceauthors = create_author_array(source.author)
targetauthors = create_author_array(target.author)
return sourceauthors.some(item=>targetauthors.includes(item))
}
......@@ -286,10 +275,6 @@ function isLinkForNode(node, link){
return link.source.index == node.index || link.target.index == node.index;
}
/**
* returns last name of first author
* @param {string} authors - the comma-separated string of authors
......@@ -379,8 +364,6 @@ function center() {
.call(zoom.translateTo, 0.5 * width, 0.5 * height);
}
function savesvg(){
var svgString = getSVGString(svg.node());
svgString2Image( svgString, 2*width, 2*height, 'png', save ); // passes Blob and filesize String to the callback
......
Output/Graph/index.html
+ 25
− 29
View file @ c3b30044
......@@ -4,18 +4,6 @@
<meta charset="utf-8">
<style type="text/css">
div.legendbox {
width:270px;
height:170px;
padding: 10px;
/*border: 1px solid #999;*/
position: absolute;
top: 10px;
left: 968px;
display: inline-block;
margin: 0;
}
button {
width: 100px;
height:20px;
......@@ -26,9 +14,7 @@
top: 575px;
}
button.resetGraph {
color: black;
}
button.resetGraph {}
button.resetZoom {
margin-left: 110px;
......@@ -42,6 +28,18 @@
margin-left: 330px;
}
div.legendbox {
width:270px;
height:170px;
padding: 10px;
/*border: 1px solid #999;*/
position: absolute;
top: 10px;
left: 968px;
display: inline-block;
margin: 0;
}
div.textbox{
width:270px;
min-height:200px;
......@@ -55,9 +53,6 @@
overflow-y: scroll;
margin: 0;
}
/ textbox */
</style>
</head>
......@@ -66,19 +61,20 @@
<p id="id"></p> <!--for commenting with document.getElementById("id").innerHTML = "text"; -->
<!-- graph -->
<svg class="graph" width="960" height="560" ></svg>
<div class="legendbox"> <svg class="legendsvg"></svg> </div>
<!-- textbox -->
<div class="textbox" id = "textbox" >Click node</div>
<svg class="graph" width="960" height="560"></svg>
<!-- legend -->
<div class="legendbox"> <svg class="legendsvg"></svg></div>
<!-- reset-buttons -->
<!-- <button onclick="javascript:location.reload();">Reload</button>-->
<button class="resetGraph" onclick="resetGraph()">Reset graph</button>
<button class="resetZoom" onclick="resetZoom()">Reset zoom</button>
<button class="center" onclick="center()">Center</button>
<button class="save" onclick="savesvg()">Save</button>
<!-- textbox -->
<div class="textbox" id = "textbox">Click node</div>
<!-- reset buttons -->
<!-- <button onclick="javascript:location.reload();">Reload</button>-->
<button class="resetGraph" onclick="resetGraph()">Reset graph</button>
<button class="resetZoom" onclick="resetZoom()">Reset zoom</button>
<button class="center" onclick="center()">Center</button>
<button class="save" onclick="savesvg()">Save</button>
<!-- link D3 (version 5) -->
<script src="https://d3js.org/d3.v5.min.js"></script>
......
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