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我已经使用D3创建了强制布局（请参阅下图）。但是，由于某些原因，它在Firefox中无法正常工作，而在Chrome中它完全正常。在Firefox调试器中没有错误，但它只在浏览器右侧显示一行（就像强制布局从不更新一样）。我正在使用本地服务器调试它并在http://localhost:8888/上浏览。D3强制布局适用于Chrome，但不适用于Firefox
我一直在寻找关于在stackoverflow兼容性的不同职位，但我似乎无法找到任何与我的代码相关的任何东西。如果有人可以给我一个首先要调试的标题，那就太棒了！
编辑：我已经在我的文章的底部包含了数据以及纯文本格式的csv文件的链接。数据和代码：https://www.dropbox.com/s/ksh2qk1b5s9lfq5/Network%20View.zip?dl=0
下面是Firefox的控制台输出：
mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create d3.js:553:4
SyntaxError: An invalid or illegal string was specified d3.js:562:0
铬：
火狐：
的index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.legend {
font-size: 10px;
}
rect {
stroke-width: 2;
}
.node circle {
stroke: white;
stroke-width: 2px;
opacity: 1.0;
}
line {
stroke-width: 4px;
stroke-opacity: 1.0;
//stroke: "black";
}
body {
/* Scaling for different browsers */
-ms-transform: scale(1,1);
-webkit-transform: scale(1,1);
transform: scale(1,1);
}
svg{
position:absolute;
top:50%;
left:0px;
}
</style>
<body>
<script type="text/javascript" src="d3.js"></script>
<script type="text/javascript" src="papaparse.js"></script>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="networkview.js"></script>
</body>
networkview.js
var line_diff = 0.5; // increase from zero if you want space between the call/text lines
var mark_offset = 10; // how many percent of the mark lines in each end are not used for the relationship between incoming/outgoing?
var mark_size = 5; // size of the mark on the line
var legendRectSize = 9; // 18
var legendSpacing = 4; // 4
var recordTypes = [];
var legend;
var text_links_data, call_links_data;
// colors for the different parts of the visualization
recordTypes.push({
text : "call",
color : "#438DCA"
});
recordTypes.push({
text : "text",
color : "#70C05A"
});
recordTypes.push({
text : "balance",
color : "#245A76"
});
// Function for grabbing a specific property from an array
pluck = function (ary, prop) {
return ary.map(function (x) {
return x[prop]
});
}
// Sums an array
sum = function (ary) {
return ary.reduce(function (a, b) {
return a + b
}, 0);
}
maxArray = function (ary) {
return ary.reduce(function (a, b) {
return Math.max(a, b)
}, -Infinity);
}
minArray = function (ary) {
return ary.reduce(function (a, b) {
return Math.min(a, b)
}, Infinity);
}
var data_links;
var data_nodes;
var results = Papa.parse("links.csv", {
header : true,
download : true,
dynamicTyping : true,
delimiter : ",",
skipEmptyLines : true,
complete : function (results) {
data_links = results.data;
dataLoaded();
}
});
var results = Papa.parse("nodes.csv", {
header : true,
download : true,
dynamicTyping : true,
delimiter : ",",
skipEmptyLines : true,
complete : function (results) {
data_nodes = results.data;
data_nodes.forEach(function (d, i) {
d.size = (i == 0)? 200 : 30
d.fill = (d.no_network_info == 1)? "#dfdfdf": "#a8a8a8"
});
dataLoaded();
}
});
function node_radius(d) {
return Math.pow(40.0 * ((d.index == 0) ? 200 : 30), 1/3);
}
function node_radius_data(d) {
return Math.pow(40.0 * d.size, 1/3);
}
function dataLoaded() {
if (typeof data_nodes === "undefined" || typeof data_links === "undefined") {
//console.log("Still loading")
} else {
CreateVisualizationFromData();
}
}
function isConnectedToOtherThanMain(a) {
var connected = false;
for (i = 1; i < data_nodes.length; i++) {
if (isConnected(a, data_nodes[i]) && a.index != i) {
connected = true;
}
}
return connected;
}
function isConnected(a, b) {
return isConnectedAsTarget(a, b) || isConnectedAsSource(a, b) || a.index == b.index;
}
function isConnectedAsSource(a, b) {
return linkedByIndex[a.index + "," + b.index];
}
function isConnectedAsTarget(a, b) {
return linkedByIndex[b.index + "," + a.index];
}
function isEqual(a, b) {
return a.index == b.index;
}
function tick() {
if (call_links_data.length > 0) {
callLink
.attr("x1", function (d) {
return d.source.x - line_perpendicular_shift(d, 1)[0] + line_radius_shift_to_edge(d, 0)[0];
})
.attr("y1", function (d) {
return d.source.y - line_perpendicular_shift(d, 1)[1] + line_radius_shift_to_edge(d, 0)[1];
})
.attr("x2", function (d) {
return d.target.x - line_perpendicular_shift(d, 1)[0] + line_radius_shift_to_edge(d, 1)[0];
})
.attr("y2", function (d) {
return d.target.y - line_perpendicular_shift(d, 1)[1] + line_radius_shift_to_edge(d, 1)[1];
});
callLink.each(function (d) {
applyGradient(this, "call", d)
});
}
if (text_links_data.length > 0) {
textLink
.attr("x1", function (d) {
return d.source.x - line_perpendicular_shift(d, -1)[0] + line_radius_shift_to_edge(d, 0)[0];
})
.attr("y1", function (d) {
return d.source.y - line_perpendicular_shift(d, -1)[1] + line_radius_shift_to_edge(d, 0)[1];
})
.attr("x2", function (d) {
return d.target.x - line_perpendicular_shift(d, -1)[0] + line_radius_shift_to_edge(d, 1)[0];
})
.attr("y2", function (d) {
return d.target.y - line_perpendicular_shift(d, -1)[1] + line_radius_shift_to_edge(d, 1)[1];
});
textLink.each(function (d) {
applyGradient(this, "text", d)
});
node
.attr("transform", function (d) {
return "translate(" + d.x + "," + d.y + ")";
});
}
if (force.alpha() < 0.05)
drawLegend();
}
function getRandomInt() {
return Math.floor(Math.random() * (100000 - 0));
}
function applyGradient(line, interaction_type, d) {
var self = d3.select(line);
var current_gradient = self.style("stroke")
current_gradient = current_gradient.substring(4, current_gradient.length - 1);
var new_gradient_id = "line-gradient" + getRandomInt();
var from = d.source.size < d.target.size ? d.source : d.target;
var to = d.source.size < d.target.size ? d.target : d.source;
var mid_offset = 0;
var standardColor = "";
if (interaction_type == "call") {
mid_offset = d.inc_calls/(d.inc_calls + d.out_calls);
standardColor = "#438DCA";
} else {
mid_offset = d.inc_texts/(d.inc_texts + d.out_texts);
standardColor = "#70C05A";
}
/* recordTypes_ID = pluck(recordTypes, 'text');
whichRecordType = recordTypes_ID.indexOf(interaction_type);
standardColor = recordTypes[whichRecordType].color;
*/
mid_offset = mid_offset * 100;
mid_offset = mid_offset * 0.6 + 20; // scale so it doesn't hit the ends
lineLengthCalculation = function (x, y, x0, y0) {
return Math.sqrt((x -= x0) * x + (y -= y0) * y);
};
lineLength = lineLengthCalculation(from.px, from.py, to.px, to.py);
if (lineLength >= 0.1) {
mark_size_percent = (mark_size/lineLength) * 100;
defs.append("linearGradient")
.attr("id", new_gradient_id)
.attr("gradientUnits", "userSpaceOnUse")
.attr("x1", from.px)
.attr("y1", from.py)
.attr("x2", to.px)
.attr("y2", to.py)
.selectAll("stop")
.data([{
offset : "0%",
color : standardColor,
opacity : "1"
}, {
offset : Math.round(mid_offset - mark_size_percent/2) + "%",
color : standardColor,
opacity : "1"
}, {
offset : Math.round(mid_offset - mark_size_percent/2) + "%",
color : standardColor,
opacity : "1"
}, {
offset : Math.round(mid_offset - mark_size_percent/2) + "%",
color : "#245A76",
opacity : "1"
}, {
offset : Math.round(mid_offset + mark_size_percent/2) + "%",
color : "#245A76",
opacity : "1"
}, {
offset : Math.round(mid_offset + mark_size_percent/2) + "%",
color : standardColor,
opacity : "1"
}, {
offset : Math.round(mid_offset + mark_size_percent/2) + "%",
color : standardColor,
opacity : "1"
}, {
offset : "100%",
color : standardColor,
opacity : "1"
}
])
.enter().append("stop")
.attr("offset", function (d) {
return d.offset;
})
.attr("stop-color", function (d) {
return d.color;
})
.attr("stop-opacity", function (d) {
return d.opacity;
});
self.style("stroke", "url(#" + new_gradient_id + ")")
defs.select(current_gradient).remove();
}
}
var linkedByIndex;
var width = $(window).width();
var height = $(window).height();
var svg = d3.select("body").append("svg")
.attr("width", width)
.attr("height", height);
var force;
var callLink;
var textLink;
var link;
var node;
var defs;
var total_interactions = 0;
var max_interactions = 0;
function CreateVisualizationFromData() {
for (i = 0; i < data_links.length; i++) {
total_interactions += data_links[i].inc_calls + data_links[i].out_calls + data_links[i].inc_texts + data_links[i].out_texts;
max_interactions = Math.max(max_interactions, data_links[i].inc_calls + data_links[i].out_calls + data_links[i].inc_texts + data_links[i].out_texts)
}
linkedByIndex = {};
data_links.forEach(function (d) {
linkedByIndex[d.source + "," + d.target] = true;
//linkedByIndex[d.source.index + "," + d.target.index] = true;
});
//console.log(total_interactions);
//console.log(max_interactions);
function chargeForNode(d, i) {
// main node
if (i == 0) {
return -25000;
}
// contains other links
else if (isConnectedToOtherThanMain(d)) {
return -2000;
} else {
return -1200;
}
}
// initial placement of nodes prevents overlaps
central_x = width/2
central_y = height/2
data_nodes.forEach(function(d, i) {
if (i != 0) {
connected = isConnectedToOtherThanMain(d);
data_nodes[i].x = connected? central_x + 10000: central_x -10000;
data_nodes[i].y = connected? central_y: central_y;
}
else {data_nodes[i].x = central_x; data_nodes[i].y = central_y;}})
force = d3.layout.force()
.nodes(data_nodes)
.links(data_links)
.charge(function (d, i) {
return chargeForNode(d, i)
})
.friction(0.6) // 0.6
.gravity(0.4) // 0.6
.size([width, height])
.start();
call_links_data = data_links.filter(function(d) {
return (d.inc_calls + d.out_calls > 0)});
text_links_data = data_links.filter(function(d) {
return (d.inc_texts + d.out_texts > 0)});
callLink = svg.selectAll(".call-line")
.data(call_links_data)
.enter().append("line");
textLink = svg.selectAll(".text-line")
.data(text_links_data)
.enter().append("line");
link = svg.selectAll("line");
node = svg.selectAll(".node")
.data(data_nodes)
.enter().append("g")
.attr("class", "node");
defs = svg.append("defs");
node
.append("circle")
.attr("r", node_radius)
.style("fill", function (d) {
return (d.index == 0)? "#ffffff" : d.fill;
})
.style("stroke", function (d) {
return (d.index == 0)? "#8C8C8C" : "#ffffff";
})
svg
.append("marker")
.attr("id", "arrowhead")
.attr("refX", 6 + 7)
.attr("refY", 2)
.attr("markerWidth", 6)
.attr("markerHeight", 4)
.attr("orient", "auto")
.append("path")
.attr("d", "M 0,0 V 4 L6,2 Z");
if (text_links_data.length > 0) {
textLink
.style("stroke-width", function stroke(d) {
return text_width(d)
})
.each(function (d) {
applyGradient(this, "text", d)
});
}
if (call_links_data.length > 0) {
callLink
.style("stroke-width", function stroke(d) {
return call_width(d)
})
.each(function (d) {
applyGradient(this, "call", d)
});
}
force
.on("tick", tick);
}
function drawLegend() {
var node_px = pluck(data_nodes, 'px');
var node_py = pluck(data_nodes, 'py');
var nodeLayoutRight = Math.max(maxArray(node_px));
var nodeLayoutBottom = Math.max(maxArray(node_py));
legend = svg.selectAll('.legend')
.data(recordTypes)
.enter()
.append('g')
.attr('class', 'legend')
.attr('transform', function (d, i) {
var rect_height = legendRectSize + legendSpacing;
var offset = rect_height * (recordTypes.length-1);
var horz = nodeLayoutRight + 15; /* - 2*legendRectSize; */
var vert = nodeLayoutBottom + (i * rect_height) - offset;
return 'translate(' + horz + ',' + vert + ')';
});
legend.append('rect')
.attr('width', legendRectSize)
.attr('height', legendRectSize)
.style('fill', function (d) {
return d.color
})
.style('stroke', function (d) {
return d.color
});
legend.append('text')
.attr('x', legendRectSize + legendSpacing)
.attr('y', legendRectSize - legendSpacing + 3)
.text(function (d) {
return d.text;
})
.style('fill', '#757575');
}
var line_width_factor = 10.0 // width for the widest line
function call_width(d) {
return (d.inc_calls + d.out_calls)/max_interactions * line_width_factor;
}
function text_width(d) {
return (d.inc_texts + d.out_texts)/max_interactions * line_width_factor;
}
function total_width(d) {
return (d.inc_calls + d.out_calls + d.inc_texts + d.out_texts)/max_interactions * line_width_factor + line_diff;
}
function line_perpendicular_shift(d, direction) {
theta = getAngle(d);
theta_perpendicular = theta + (Math.PI/2) * direction;
lineWidthOfOppositeLine = direction == 1 ? text_width(d) : call_width(d);
shift = lineWidthOfOppositeLine/2;
delta_x = (shift + line_diff) * Math.cos(theta_perpendicular)
delta_y = (shift + line_diff) * Math.sin(theta_perpendicular)
return [delta_x, delta_y]
}
function line_radius_shift_to_edge(d, which_node) { // which_node = 0 if source, = 1 if target
theta = getAngle(d);
theta = (which_node == 0) ? theta : theta + Math.PI; // reverse angle if target node
radius = (which_node == 0) ? node_radius(d.source) : node_radius(d.target) // d.source and d.target refer directly to the nodes (not indices)
radius -= 2; // add stroke width
delta_x = radius * Math.cos(theta)
delta_y = radius * Math.sin(theta)
return [delta_x, delta_y]
}
function getAngle(d) {
rel_x = d.target.x - d.source.x;
rel_y = d.target.y - d.source.y;
return theta = Math.atan2(rel_y, rel_x);
}
Links.csv
source,target,inc_calls,out_calls,inc_texts,out_texts
0,1,1.0,0.0,1.0,0.0
0,2,0.0,0.0,1.0,3.0
0,3,3.0,9.0,5.0,7.0
0,4,2.0,12.0,9.0,14.0
0,5,5.0,9.0,9.0,13.0
0,6,5.0,17.0,2.0,25.0
0,7,6.0,13.0,7.0,16.0
0,8,7.0,7.0,8.0,8.0
0,9,3.0,10.0,8.0,20.0
0,10,5.0,10.0,6.0,23.0
0,11,8.0,10.0,13.0,15.0
0,12,9.0,18.0,9.0,22.0
0,13,1.0,2.0,2.0,2.0
0,14,11.0,13.0,7.0,15.0
0,15,5.0,18.0,9.0,22.0
0,16,8.0,15.0,13.0,20.0
0,17,4.0,10.0,9.0,26.0
0,18,9.0,18.0,8.0,33.0
0,19,12.0,11.0,4.0,15.0
0,20,4.0,15.0,9.0,25.0
0,21,4.0,17.0,10.0,19.0
0,22,4.0,16.0,12.0,29.0
0,23,6.0,9.0,12.0,20.0
0,24,2.0,2.0,1.0,3.0
0,25,3.0,8.0,10.0,16.0
0,26,3.0,10.0,11.0,22.0
0,27,6.0,14.0,9.0,11.0
0,28,2.0,7.0,8.0,15.0
0,29,2.0,11.0,8.0,15.0
0,30,1.0,8.0,9.0,6.0
0,31,3.0,6.0,7.0,7.0
0,32,4.0,9.0,3.0,12.0
0,33,4.0,4.0,7.0,12.0
0,34,4.0,4.0,5.0,9.0
0,35,2.0,3.0,0.0,7.0
0,36,3.0,7.0,5.0,9.0
0,37,1.0,7.0,5.0,3.0
0,38,1.0,13.0,1.0,2.0
0,39,2.0,7.0,3.0,4.0
0,40,1.0,3.0,2.0,6.0
0,41,0.0,1.0,2.0,1.0
0,42,0.0,0.0,2.0,0.0
0,43,0.0,3.0,1.0,5.0
0,44,0.0,1.0,0.0,2.0
0,45,4.0,1.0,1.0,10.0
0,46,2.0,7.0,3.0,5.0
0,47,5.0,7.0,3.0,5.0
0,48,2.0,5.0,4.0,10.0
0,49,3.0,3.0,5.0,13.0
1,15,10.0,30.0,13.0,37.0
2,8,16.0,9.0,24.0,15.0
2,43,4.0,10.0,9.0,16.0
5,48,3.0,5.0,0.0,4.0
6,37,11.0,25.0,15.0,34.0
8,48,12.0,4.0,7.0,2.0
9,42,25.0,9.0,29.0,15.0
9,45,11.0,3.0,16.0,5.0
12,24,4.0,15.0,13.0,16.0
14,31,18.0,9.0,29.0,12.0
14,33,5.0,10.0,4.0,9.0
15,28,8.0,5.0,16.0,5.0
16,36,14.0,11.0,10.0,19.0
23,38,3.0,11.0,6.0,10.0
26,42,9.0,23.0,17.0,21.0
27,46,12.0,12.0,15.0,21.0
29,39,8.0,15.0,9.0,20.0
29,47,8.0,27.0,19.0,24.0
33,46,6.0,4.0,13.0,13.0
37,43,10.0,12.0,6.0,21.0
Ñ odes.csv
no_network_info
0
0
0
1
1
0
0
0
0
0
0
1
0
1
0
0
0
1
0
1
1
0
0
0
0
1
0
0
0
0
1
0
1
0
1
1
0
0
0
0
1
1
0
0
1
0
0
0
0
0
Firefox控制台是否可以说出任何内容？如果你包含你的数据文件，这也会更容易。 – davidhwang
好的，我现在已经做到了。不知道Firefox控制台 - 我已经添加了输出。 – pir
您使用的是本地版本的d3吗？它可能已过时。尝试使用 – davidhwang