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我已經使用D3創建了強制佈局（請參閱下圖）。但是，由於某些原因，它在Firefox中無法正常工作，而在Chrome中它完全正常。在Firefox調試器中沒有錯誤，但它只在瀏覽器右側顯示一行（就像強制佈局從不更新一樣）。我正在使用本地服務器調試它並在http://localhost:8888/上瀏覽。D3強制佈局適用於Chrome，但不適用於Firefox
我一直在尋找關於在stackoverflow兼容性的不同職位，但我似乎無法找到任何與我的代碼相關的任何東西。如果有人可以給我一個首先要調試的標題，那就太棒了！
編輯：我已經在我的文章的底部包含了數據以及純文本格式的csv文件的鏈接。數據和代碼：https://www.dropbox.com/s/ksh2qk1b5s9lfq5/Network%20View.zip?dl=0
下面是Firefox的控制檯輸出：
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
鉻：
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控制檯是否可以說出任何內容？如果你包含你的數據文件，這也會更容易。 – davidhwang
好的，我現在已經做到了。不知道Firefox控制檯 - 我已經添加了輸出。 – pir
您使用的是本地版本的d3嗎？它可能已過時。嘗試使用 – davidhwang