john a
asked on
How do I put codes from jsfiddle.net into my website?
I'm trying to put code from jsfiddle into an html page but I couldn't get it work.
how can I do this ?
I have attached the files
Regards
jsfiddle.js
index.html
css.css
how can I do this ?
I have attached the files
Regards
jsfiddle.js
index.html
css.css
ste5an
Exactly as you see it in index.html. Just add the css and script links. And of course a link to jQuery.
ASKER
I addedd the css and script links in index.html file , but it doesn't show the jsfiddle script .
how jOuery is added ?
how jOuery is added ?
ASKER
I have added the jsfiddle and jquery like this :
<html>
<head>
<title>The jQuery Example</title>
<script type = "text/javascript"
src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script type = "text/javascript">
$(document).ready(function()
{
var width = 900,
height = 650;
var radius = 30; /* radius of circles */
var numCircles = 10; /* number of circles - you must update link source/target values to match changes in the number of circles */
var d3color = d3.interpolateRgb("#BAE4B3", "#006D2C"); /* color range for flow lines */
//A LIST OF LINKS BETWEEN CIRCLES
var links = [
{
source: 0,
target: 5,
strength: Math.round(Math.random() * 10)},
{
source: 0,
target: 2,
strength: Math.round(Math.random() * 10)},
{
source: 1,
target: 3,
strength: Math.round(Math.random() * 10)},
{
source: 2,
target: 4,
strength: Math.round(Math.random() * 10)},
{
source: 3,
target: 5,
strength: Math.round(Math.random() * 10)},
{
source: 5,
target: 0,
strength: Math.round(Math.random() * 10)},
{
source: 2,
target: 0,
strength: Math.round(Math.random() * 10)},
{
source: 3,
target: 1,
strength: Math.round(Math.random() * 10)}
];
function createDefs(defs) {
var dropShadowFilter = defs.append('svg:filter').attr('id', 'dropShadow');
dropShadowFilter.append('svg:feGaussianBlur').attr('in', 'SourceAlpha').attr('stdDeviation', 1);
dropShadowFilter.append('svg:feOffset').attr('dx', 0).attr('dy', 1).attr('result', 'offsetblur');
var feMerge = dropShadowFilter.append('svg:feMerge');
feMerge.append('svg:feMergeNode');
feMerge.append('svg:feMergeNode').attr('in', "SourceGraphic");
}
var drag = d3.behavior.drag().origin(Object).on("drag", function() {
dragmove(this);
});
//RANDOMLY GENERATE COORDINATES FOR CIRCLES
var circles = d3.range(numCircles).map(function(i, d) {
return [Math.round(50 + (i / numCircles) * (width - 50)), Math.round(30 + Math.random() * (height - 80))];
});
//GLOBAL STRENGTH SCALE
var strength_scale = d3.scale.linear().range([2, 10]) /* thickness range for flow lines */
.domain([0, d3.max(links, function(d) {
return d.strength;
})]);
var color_scale = d3.scale.linear().range([0, 1]).domain([0, d3.max(links, function(d) {
return d.strength;
})]);
var svg = d3.select("body").append("svg").attr("width", width).attr("height", height);
var g_lines = svg.append("g").attr("class", "lines");
var g_circles = svg.append("g").attr("class", "circles");
var g_midpoints = svg.append("g").attr("class", "midpoints");
//SHADOW DEFINITION
createDefs(svg.append('svg:defs'));
$.each(circles, function(i, d) {
g_circles.append("circle").attr('filter', 'url(#dropShadow)').attr("class", "circle").attr("id", "circle" + i).attr("r", radius).attr("cx", d[0]).attr("cy", d[1]).call(drag);
});
g_lines.selectAll(".link_line").data(links).enter().append("path").attr("class", "link_line").attr("fill", function(d) {
return d3color(color_scale(d.strength));
}).attr("id", function(i, d) {
return "link_line" + d;
}).attr("d", function(d) {
return drawCurve(d);
});
function dragmove(dragged) {
var x = d3.select(dragged).attr("cx");
var y = d3.select(dragged).attr("cy");
d3.select(dragged).attr("cx", Math.max(radius, Math.min(width - radius, +x + d3.event.dx))).attr("cy", Math.max(radius, Math.min(height - radius, +y + d3.event.dy)));
$.each(links, function(i, link) {
if (link.source == dragged.id.match(/\d+/)[0] || link.target == dragged.id.match(/\d+/)[0]) {
d3.select('#link_line' + i).attr("d", function(d) {
return drawCurve(d);
});
}
});
}
function drawCurve(d) {
var slope = Math.atan2((+d3.select('#circle' + d.target).attr("cy") - d3.select('#circle' + d.source).attr("cy")), (+d3.select('#circle' + d.target).attr("cx") - d3.select('#circle' + d.source).attr("cx")));
var slopePlus90 = Math.atan2((+d3.select('#circle' + d.target).attr("cy") - d3.select('#circle' + d.source).attr("cy")), (+d3.select('#circle' + d.target).attr("cx") - d3.select('#circle' + d.source).attr("cx"))) + (Math.PI / 2);
var sourceX = +d3.select('#circle' + d.source).attr("cx");
var sourceY = +d3.select('#circle' + d.source).attr("cy");
var targetX = +d3.select('#circle' + d.target).attr("cx");
var targetY = +d3.select('#circle' + d.target).attr("cy");
var arrowOffset = 20;
var points = [];
points.push([sourceX + radius * Math.cos(slope) - strength_scale(d.strength) * Math.cos(slopePlus90), sourceY + radius * Math.sin(slope) - strength_scale(d.strength) * Math.sin(slopePlus90)]);
points.push([sourceX + radius * Math.cos(slope), sourceY + radius * Math.sin(slope)]);
points.push([targetX - radius * Math.cos(slope), targetY - radius * Math.sin(slope)]);
points.push([targetX - (radius + arrowOffset) * Math.cos(slope) - strength_scale(d.strength + (arrowOffset / 2)) * Math.cos(slopePlus90), targetY - (radius + arrowOffset) * Math.sin(slope) - strength_scale(d.strength + (arrowOffset / 2)) * Math.sin(slopePlus90)]);
points.push([targetX - (radius + arrowOffset) * Math.cos(slope) - strength_scale(d.strength) * Math.cos(slopePlus90), targetY - (radius + arrowOffset) * Math.sin(slope) - strength_scale(d.strength) * Math.sin(slopePlus90)]);
return d3LineLinear(points) + "Z";
}
});
</script>
</head>
<body>
<h1>Hello</h1>
</body>
</html>ASKER CERTIFIED SOLUTION
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