标签：padding nta pat head mod method false addchild this
monokai
a {
color: #2d8cf0;
}
.day {
border: none;
}
.day:hover {
border: none;
}
body {
background: none;
}
#navigator {
display: block;
z-index: 500;
width: 100%;
font-size: 14px;
background: #fff;
color: rgba(0, 0, 0, 0.44);
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
letter-spacing: 0;
font-weight: 400;
font-style: normal;
box-sizing: border-box;
top: 0;
border: none;
}
#navigator:after {
box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.07);
display: block;
position: absolute;
top: 60px;
color: rgba(0, 0, 0, 0.07);
content:"";
width: 100%;
height: 2px;
}
#navigator li > a {
font-size: 18px;
color: #c7c7c7;
cursor: pointer;
text-shadow: none !important;
}
#navList {
width: 1000px;
}
#main {
width: 1000px;
}
#mainContent {
width: 690px;
}
#navList a:link {
color: #2d2d2f !important;
text-shadow: none !important;
}
#blog-calendar {
display: none;
}
#blogTitle {
display: none;
}
#sidebar_recentcomments {
display: none;
}
#sidebar_scorerank {
display: none;
}
#sidebar_recentposts {
display: none;
}
a:link {
color: #2d8cf0;
}
.catListTitle {
background-color: #fff;
border-top: none;
border-left: none;
border-right: none;
border-bottom: 1px solid rgba(0, 0, 0, 0.0785);
font-weight: bold;
font-size: 16px;
color: #2d2d2f;
}
.sidebar-block h3 {
background-color: #fff;
border-top: none;
border-left: none;
border-right: none;
border-bottom: 1px solid rgba(0, 0, 0, 0.0785);
font-weight: bold;
font-size: 16px;
color: #2d2d2f;
}
.sidebar-block ul {
border: none;
}
.sidebar-block ul li {
border: none;
}
#blog-calendar {
display: none !important;
}
#cnblogs_post_body {
color: #111;
font-size: 15px;
}
#cnblogs_post_body img {
max-height: 400px;
}
#under_post_kb {
display: none;
}
#cnblogs_c2 {
display: none;
}
#cnblogs_c1 {
display: none;
}
#under_post_news {
display: none;
}
#ad_t2 {
display: none;
}
#profile_block {
border: none;
}
#profile_block:hover {
border: none;
}
#cnblogs_post_body li {
line-height: 30px;
}
#catalog > h1 {
font-size: 24px;
font-weight: bold;
line-height: 1.5;
margin: 10px 0;
color:#111;
}
/* #cnblogs_post_body h2 {
font-size: 22px;
margin: 15px 0;
padding: 5px 0;
background-color: #169fe6;
border: 1px solid #169fe6;
color: #fff;
border-radius: 4px;
text-indent: 5px;
} */
#cnblogs_post_body h2 {
font-size: 22px;
color: #111;
}
#cnblogs_post_body h3 {
font-size: 20px;
color: #111;
}
#cnblogs_post_body h4 {
font-size: 18px;
color:#111;
}
#cnblogs_post_body h5 {
font-size: 16px;
color: #111;
}
#cnblogs_post_body h6 {
font-size: 16px;
color: #5c5c5c;
}
img {
margin-top: 10px;
}
#topics {
border: none;
}
#topics .postBody blockquote {
padding: 10px 20px !important;
margin-top: 10px;
}
#topics .postBody blockquote {
padding: 20px;
margin-bottom: 25px;
background-color: #f7f7f7;
border-left: 6px solid #b4b4b4;
word-break: break-word !important;
word-break: break-all;
font-size: 16px;
font-weight: 400;
line-height: 30px;
}
.cnblogs-markdown .hljs, .cnblogs-post-body .hljs {
max-height: 480px;
}
#cnblogs_post_body ol, #cnblogs_post_body ul {
margin-top: 1.6em;
margin-bottom: 1.6em;
margin: 0 20px;
line-height: 1.6em;
}
#catalog > ul li {
margin-bottom: 5px;
list-style-type: disc;
}
#catalog > ul {
margin-top: 1.6em;
margin-bottom: 1.6em;
margin: 0 20px;
line-height: 1.6em;
}
#catalog > ul a {
font-size: 14px;
}
code {
margin: 5px 0 !important;
}
#catalog a {
text-decoration: none !important;
font-weight: bold;
color: #555;
white-space: nowrap;
}
#catalog a:hover {
text-decoration: none !important;
}
#sideBarMain {
position: relative;
}
html::-webkit-scrollbar {
/*滚动条整体样式*/
width: 6px;
/*高宽分别对应横竖滚动条的尺寸*/
height: 1px;
}
html::-webkit-scrollbar-thumb {
/*滚动条里面小方块*/
border-radius: 4px;
-webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
background: #555;
}
html::-webkit-scrollbar-track {
/*滚动条里面轨道*/
-webkit-box-shadow: inset 0 0 5px rgba(255, 255, 255, 1);
border-radius: 4px;
background: #ededed;
}
code::-webkit-scrollbar {
/*滚动条整体样式*/
width: 6px;
/*高宽分别对应横竖滚动条的尺寸*/
height: 1px;
}
code::-webkit-scrollbar-thumb {
/*滚动条里面小方块*/
border-radius: 4px;
-webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
background: #555;
}
code::-webkit-scrollbar-track {
/*滚动条里面轨道*/
-webkit-box-shadow: inset 0 0 5px rgba(255, 255, 255, 1);
border-radius: 4px;
background: #ededed;
}
.cnblogs-markdown .hljs {
display: block;
overflow-x: auto;
padding: 0.5em;
background: #23241f !important;
max-height: 1200px;
border-radius: 5px;
font-size: 14px !important;
color: #fff;
}
/*
Monokai Sublime style. Derived from Monokai by noformnocontent http://nn.mit-license.org/
*/
.hljs {
display: block;
overflow-x: auto;
padding: 0.5em;
background: #23241f;
}
.hljs, .hljs-tag, .hljs-subst {
color: #f8f8f2;
}
.hljs-strong, .hljs-emphasis {
color: #a8a8a2;
}
.hljs-bullet, .hljs-quote, .hljs-number, .hljs-regexp, .hljs-literal, .hljs-link {
color: #ae81ff;
}
.hljs-code, .hljs-title, .hljs-section, .hljs-selector-class {
color: #a6e22e;
}
.hljs-strong {
font-weight: bold;
}
.hljs-emphasis {
font-style: italic;
}
.hljs-keyword, .hljs-selector-tag, .hljs-name, .hljs-attr {
color: #f92672;
}
.hljs-symbol, .hljs-attribute {
color: #66d9ef;
}
.hljs-params, .hljs-class .hljs-title {
color: #f8f8f2;
}
.hljs-string, .hljs-type, .hljs-built_in, .hljs-builtin-name, .hljs-selector-id, .hljs-selector-attr, .hljs-selector-pseudo, .hljs-addition, .hljs-variable, .hljs-template-variable {
color: #e6db74;
}
.hljs-comment, .hljs-deletion, .hljs-meta {
color: #75715e;
}
/****思维导图样式*****/
#LiuChengTu {
width: 100%;
display: none;
min-height: 1150px;
opacity: 0;
}
svg#mindmap {
width: 100%;
height: 100%;
}
.markmap-node {
cursor: pointer;
}
.markmap-node-circle {
fill: #fff;
stroke-width: 1.5px;
}
.markmap-node-text {
fill: #000;
font: 10px sans-serif;
}
.markmap-link {
fill: none;
}<script src="https://cdn.bootcss.com/echarts/4.2.1-rc1/echarts.min.js"></script>
<script>
(function($) {
addFirstSide($);
addTimeToHead();
addSideToLeft();
})(window.jQuery);
function addFirstSide($) {
function Catalog(element, options) {
this.$parentEle = $(element);
this.$catalog_container = $("<div>");
this.$catalog_title = $("<h1>");
this.$ul_container = $("<ul>");
this.$control_a = $("<button>");
this.titleReg = /^h[1-6]$/;
this.static = true;
this.init(this);
}
Catalog.prototype = {
init: function(self) {
// 组合目录容器和标题等
self.$catalog_title.text("快速目录");
self.$catalog_container
.attr("id", "catalog")
.append(self.$catalog_title);
//.append(self.$control_a.attr("class", "control_btn").text("-"));
// 查找文章中所有的h1、h2、h3标签
// 生成目录列表插入目录容器中
var $childrens = self.$parentEle.children();
if ($childrens && $childrens.length > 0) {
self.$parentEle.children().each(function() {
if (self.titleReg.test(this.tagName.toLowerCase())) {
var num = this.tagName.toLowerCase().split("")[1];
num = Number(num) - 2;
$(this).append("<a href='#catalog' class='title_back'></a>");
self.$ul_container.append(self.list(this, num));
}
});
// 替换为目录
$("#cnblogs_post_body").prepend(
"<p class='mulu'>我是将要替换的目录</p>"
);
$("#cnblogs_post_body .mulu").replaceWith(
self.$catalog_container.append(self.$ul_container)
);
// 添加目录收缩功能
$("#catalog > button").on("click", function() {
$("#catalog ul").toggle();
$(event.target).text(self.static ? "+" : "-");
self.static = !self.static;
});
}
},
// 生成目录列表函数
list: function(element, num) {
var aEle = $("<a></a>"),
hEle = $("<li></li>");
var per = 1 - 0.08 * num;
var style = "margin-left:" + 10 * num + "px";
var style2 = "color:rgba(85,85,85," + per + ")";
aEle
.attr("href", "#" + element.id)
.text(element.childNodes[0].nodeValue);
aEle.attr("style", style2);
hEle
.attr("class", element.nodeName.toLowerCase() + "_list")
.append(aEle);
hEle.attr("style", style);
return hEle;
}
};
$.fn.catalog = function(options) {
return this.each(function() {
if (!$.data(this, "catalog")) {
$.data(this, "catalog", new Catalog(this, options));
}
});
};
// 使用插件
$("#cnblogs_post_body").catalog();
}
function addSideToLeft() {
var sideBar = document.getElementById("sideBarMain");
var show = 0;
sideBar && addCatalogToSidebar(sideBar);
$(".cloneMenu").click(function() {
if (show === 1) {
$("#cateLog").fadeOut();
show = 0;
} else if (show === 2) {
$("#cateLog2").fadeOut();
$("#cateLog").fadeIn();
show = 1;
} else {
$("#cateLog").fadeIn();
show = 1;
}
});
$(".cloneMenu2").click(function() {
if (show === 2) {
$("#cateLog2").fadeOut();
show = 0;
} else if (show === 1) {
$("#cateLog").fadeOut();
$("#cateLog2").fadeIn();
show = 2;
} else {
$("#cateLog2").fadeIn();
show = 2;
}
});
}
function addCatalogToSidebar(parentNode) {
addCloseBtn(parentNode);
addCloseBtn2(parentNode);
}
function addCloseBtn2(parentNode) {
var sideBar = document.getElementById("sidebar_postcategory");
if (!sideBar) {
return 0;
}
var sideBar_clone = sideBar.cloneNode(true);
var childs = sideBar_clone.childNodes[3];
if (childs.children && childs.children.length > 0) {
var cateLog2 = document.createElement("ul");
var closeBtn2 = document.createElement("button");
childs.style.border = "none";
for (var i = 0; i < childs.children.length; i++) {
childs.children[i].style.border = "none";
}
cateLog2.setAttribute("id", "cateLog2");
setStyle2(cateLog2, {
display: "none"
});
setStyle(closeBtn2, {
left: "180px"
});
closeBtn2.innerText = "随笔分类";
closeBtn2.setAttribute("class", "cloneMenu2");
parentNode.appendChild(closeBtn2);
parentNode.appendChild(cateLog2);
cateLog2.appendChild(sideBar_clone);
}
}
function addCloseBtn(parentNode) {
var mainCateLog = document.getElementById("catalog");
if (!mainCateLog) {
return 0;
}
var cateLog = document.createElement("ul");
var closeBtn = document.createElement("button");
var mainCateLog_clone = mainCateLog.cloneNode(true);
cateLog.setAttribute("id", "cateLog");
setStyle2(cateLog, {
display: "none"
});
setStyle(closeBtn, {
left: "90px"
});
closeBtn.innerText = "快速目录";
closeBtn.setAttribute("class", "cloneMenu");
parentNode.appendChild(closeBtn);
parentNode.appendChild(cateLog);
cateLog.appendChild(mainCateLog_clone);
}
function setStyle2(context, option) {
var cateLog = context;
cateLog.style.width = 290 + "px";
cateLog.style.zIndex = "999";
cateLog.style.background = "#fff";
cateLog.style.overflow = "auto";
cateLog.style.position = "fixed";
cateLog.style.top = "400px";
cateLog.style.bottom = "20px";
cateLog.style.left = "20px";
cateLog.style.padding = "10px 10px 35px 10px";
cateLog.style.margin = "0px 0px 45px 0px";
for (var item in option) {
cateLog.style[item] = option[item];
}
}
function setStyle(context, option) {
var closeBtn = context;
closeBtn.style.zIndex = "1000";
closeBtn.style.border = "none";
closeBtn.style.position = "fixed";
closeBtn.style.bottom = "35px";
closeBtn.style.width = "80px";
closeBtn.style.marginLeft = "-40px";
closeBtn.style.height = "30px";
closeBtn.style.lineHeight = "30px";
closeBtn.style.textAlign = "center";
closeBtn.style.color = "#fff";
closeBtn.style.display = "block";
closeBtn.style.fontSize = "14px";
closeBtn.style.background = "#2daebf";
for (var item in option) {
closeBtn.style[item] = option[item];
}
}
function addTimeToHead() {
var body = document.getElementById("navList");
if (!body) {
return 0;
}
var div = document.createElement("div");
var time = new Date("2016-8-15").getTime();
var today = new Date().getTime();
var minus = today - time;
// 1天 = 24 * 60 * 60 * 1000
var days = parseInt(minus / (24 * 60 * 60 * 1000));
div.style.width = "300px";
div.style.height = "30px";
div.style.lineHeight = "30px";
div.style.fontSize = "12px";
div.style.color = "#e9dbdb";
div.style.display = "inline-block";
div.style.margin = "15px 0px 0px 190px";
div.innerHTML = "开始距今已经:" + days + "天";
body.appendChild(div);
}
</script><script src="https://cdn.bootcss.com/d3/3.5.6/d3.min.js"></script>
<script>
//原项目地址
//https://github.com/dundalek/markmap?spm=a2c4e.11153940.blogcont592250.13.50fc4362hEKglY
(function(root, factory) {
if (typeof define === "function" && define.amd) {
// AMD. Register as an anonymous module.
define(["d3"], factory);
} else if (typeof exports === "object") {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory(require("d3"));
} else {
// Browser globals (root is window)
root.markmap = factory(root.d3);
}
})(this, function(d3) {
// Node-link tree diagram using the Reingold-Tilford "tidy" algorithm,
// as improved by A.J. van der Ploeg, 2013, "Drawing Non-layered Tidy
// Trees in Linear Time".
d3.layout.flextree = function() {
var hierarchy = d3.layout
.hierarchy()
.sort(null)
.value(null);
// The spacing between nodes can be specified in one of two ways:
// - separation - returns center-to-center distance
// in units of root-node-x-size
// - spacing - returns edge-to-edge distance in the same units as
// node sizes
var separation = d3_layout_treeSeparation,
spacing = null,
size = [1, 1], // x_size, y_size
nodeSize = null,
setNodeSizes = false;
// This stores the x_size of the root node, for use with the spacing
// function
var wroot = null;
// The main layout function:
function tree(d, i) {
var nodes = hierarchy.call(this, d, i),
t = nodes[0],
wt = wrapTree(t);
wroot = wt;
zerothWalk(wt, 0);
firstWalk(wt);
secondWalk(wt, 0);
renormalize(wt);
return nodes;
}
// Every node in the tree is wrapped in an object that holds data
// used during the algorithm
function wrapTree(t) {
var wt = {
t: t,
prelim: 0,
mod: 0,
shift: 0,
change: 0,
msel: 0,
mser: 0
};
t.x = 0;
t.y = 0;
if (size) {
wt.x_size = 1;
wt.y_size = 1;
} else if (typeof nodeSize == "object") {
// fixed array
wt.x_size = nodeSize[0];
wt.y_size = nodeSize[1];
} else {
// use nodeSize function
var ns = nodeSize(t);
wt.x_size = ns[0];
wt.y_size = ns[1];
}
if (setNodeSizes) {
t.x_size = wt.x_size;
t.y_size = wt.y_size;
}
var children = [];
var num_children = t.children ? t.children.length : 0;
for (var i = 0; i < num_children; ++i) {
children.push(wrapTree(t.children[i]));
}
wt.children = children;
wt.num_children = num_children;
return wt;
}
// Recursively set the y coordinate of the children, based on
// the y coordinate of the parent, and its height. Also set parent
// and depth.
function zerothWalk(wt, initial) {
wt.t.y = initial;
wt.t.depth = 0;
_zerothWalk(wt);
}
function _zerothWalk(wt) {
var kid_y = wt.t.y + wt.y_size,
kid_depth = wt.t.depth + 1,
i;
for (i = 0; i < wt.children.length; ++i) {
var kid = wt.children[i];
kid.t.y = kid_y;
kid.t.parent = wt.t;
kid.t.depth = kid_depth;
_zerothWalk(wt.children[i]);
}
}
function firstWalk(wt) {
if (wt.num_children == 0) {
setExtremes(wt);
return;
}
firstWalk(wt.children[0]);
var ih = updateIYL(bottom(wt.children[0].el), 0, null);
for (var i = 1; i < wt.num_children; ++i) {
firstWalk(wt.children[i]);
// Store lowest vertical coordinate while extreme nodes still point
// in current subtree.
var minY = bottom(wt.children[i].er);
separate(wt, i, ih);
ih = updateIYL(minY, i, ih);
}
positionRoot(wt);
setExtremes(wt);
}
function setExtremes(wt) {
if (wt.num_children == 0) {
wt.el = wt;
wt.er = wt;
wt.msel = wt.mser = 0;
} else {
wt.el = wt.children[0].el;
wt.msel = wt.children[0].msel;
wt.er = wt.children[wt.num_children - 1].er;
wt.mser = wt.children[wt.num_children - 1].mser;
}
}
function separate(wt, i, ih) {
// Right contour node of left siblings and its sum of modifiers.
var sr = wt.children[i - 1];
var mssr = sr.mod;
// Left contour node of current subtree and its sum of modifiers.
var cl = wt.children[i];
var mscl = cl.mod;
while (sr != null && cl != null) {
if (bottom(sr) > ih.lowY) ih = ih.nxt;
// How far to the left of the right side of sr is the left side
// of cl? First compute the center-to-center distance, then add
// the "gap" (separation or spacing)
var dist = mssr + sr.prelim - (mscl + cl.prelim);
if (separation != null) {
dist += separation(sr.t, cl.t) * wroot.x_size;
} else if (spacing != null) {
dist += sr.x_size / 2 + cl.x_size / 2 + spacing(sr.t, cl.t);
}
if (dist > 0) {
mscl += dist;
moveSubtree(wt, i, ih.index, dist);
}
// Fix for layout bug, https://github.com/Klortho/d3-flextree/issues/1,
// HT @lianyi
else if (
i === 1 &&
mscl === 0 &&
sr.num_children === 0 &&
cl.num_children > 1 &&
dist < 0
) {
mscl += dist;
moveSubtree(wt, i, ih.index, dist);
}
var sy = bottom(sr),
cy = bottom(cl);
// Advance highest node(s) and sum(s) of modifiers
if (sy <= cy) {
sr = nextRightContour(sr);
if (sr != null) mssr += sr.mod;
}
if (sy >= cy) {
cl = nextLeftContour(cl);
if (cl != null) mscl += cl.mod;
}
}
// Set threads and update extreme nodes. In the first case, the
// current subtree must be taller than the left siblings.
if (sr == null && cl != null) setLeftThread(wt, i, cl, mscl);
// In this case, the left siblings must be taller than the current
// subtree.
else if (sr != null && cl == null) setRightThread(wt, i, sr, mssr);
}
function moveSubtree(wt, i, si, dist) {
// Move subtree by changing mod.
wt.children[i].mod += dist;
wt.children[i].msel += dist;
wt.children[i].mser += dist;
distributeExtra(wt, i, si, dist);
}
function nextLeftContour(wt) {
return wt.num_children == 0 ? wt.tl : wt.children[0];
}
function nextRightContour(wt) {
return wt.num_children == 0
? wt.tr
: wt.children[wt.num_children - 1];
}
function bottom(wt) {
return wt.t.y + wt.y_size;
}
function setLeftThread(wt, i, cl, modsumcl) {
var li = wt.children[0].el;
li.tl = cl;
// Change mod so that the sum of modifier after following thread
// is correct.
var diff = modsumcl - cl.mod - wt.children[0].msel;
li.mod += diff;
// Change preliminary x coordinate so that the node does not move.
li.prelim -= diff;
// Update extreme node and its sum of modifiers.
wt.children[0].el = wt.children[i].el;
wt.children[0].msel = wt.children[i].msel;
}
// Symmetrical to setLeftThread.
function setRightThread(wt, i, sr, modsumsr) {
var ri = wt.children[i].er;
ri.tr = sr;
var diff = modsumsr - sr.mod - wt.children[i].mser;
ri.mod += diff;
ri.prelim -= diff;
wt.children[i].er = wt.children[i - 1].er;
wt.children[i].mser = wt.children[i - 1].mser;
}
// Position root between children, taking into account their mod.
function positionRoot(wt) {
wt.prelim =
(wt.children[0].prelim +
wt.children[0].mod -
wt.children[0].x_size / 2 +
wt.children[wt.num_children - 1].mod +
wt.children[wt.num_children - 1].prelim +
wt.children[wt.num_children - 1].x_size / 2) /
2;
}
function secondWalk(wt, modsum) {
modsum += wt.mod;
// Set absolute (non-relative) horizontal coordinate.
wt.t.x = wt.prelim + modsum;
addChildSpacing(wt);
for (var i = 0; i < wt.num_children; i++)
secondWalk(wt.children[i], modsum);
}
function distributeExtra(wt, i, si, dist) {
// Are there intermediate children?
if (si != i - 1) {
var nr = i - si;
wt.children[si + 1].shift += dist / nr;
wt.children[i].shift -= dist / nr;
wt.children[i].change -= dist - dist / nr;
}
}
// Process change and shift to add intermediate spacing to mod.
function addChildSpacing(wt) {
var d = 0,
modsumdelta = 0;
for (var i = 0; i < wt.num_children; i++) {
d += wt.children[i].shift;
modsumdelta += d + wt.children[i].change;
wt.children[i].mod += modsumdelta;
}
}
// Make/maintain a linked list of the indexes of left siblings and their
// lowest vertical coordinate.
function updateIYL(minY, i, ih) {
// Remove siblings that are hidden by the new subtree.
while (ih != null && minY >= ih.lowY) ih = ih.nxt;
// Prepend the new subtree.
return {
lowY: minY,
index: i,
nxt: ih
};
}
// Renormalize the coordinates
function renormalize(wt) {
// If a fixed tree size is specified, scale x and y based on the extent.
// Compute the left-most, right-most, and depth-most nodes for extents.
if (size != null) {
var left = wt,
right = wt,
bottom = wt;
var toVisit = [wt],
node;
while ((node = toVisit.pop())) {
var t = node.t;
if (t.x < left.t.x) left = node;
if (t.x > right.t.x) right = node;
if (t.depth > bottom.t.depth) bottom = node;
if (node.children) toVisit = toVisit.concat(node.children);
}
var sep =
separation == null ? 0.5 : separation(left.t, right.t) / 2;
var tx = sep - left.t.x;
var kx = size[0] / (right.t.x + sep + tx);
var ky = size[1] / (bottom.t.depth > 0 ? bottom.t.depth : 1);
toVisit = [wt];
while ((node = toVisit.pop())) {
var t = node.t;
t.x = (t.x + tx) * kx;
t.y = t.depth * ky;
if (setNodeSizes) {
t.x_size *= kx;
t.y_size *= ky;
}
if (node.children) toVisit = toVisit.concat(node.children);
}
}
// Else either a fixed node size, or node size function was specified.
// In this case, we translate such that the root node is at x = 0.
else {
var rootX = wt.t.x;
moveRight(wt, -rootX);
}
}
function moveRight(wt, move) {
wt.t.x += move;
for (var i = 0; i < wt.num_children; ++i) {
moveRight(wt.children[i], move);
}
}
// Setter and getter methods
tree.separation = function(x) {
if (!arguments.length) return separation;
separation = x;
spacing = null;
return tree;
};
tree.spacing = function(x) {
if (!arguments.length) return spacing;
spacing = x;
separation = null;
return tree;
};
tree.size = function(x) {
if (!arguments.length) return size;
size = x;
nodeSize = null;
return tree;
};
tree.nodeSize = function(x) {
if (!arguments.length) return nodeSize;
nodeSize = x;
size = null;
return tree;
};
tree.setNodeSizes = function(x) {
if (!arguments.length) return setNodeSizes;
setNodeSizes = x;
return tree;
};
tree.rootXSize = function() {
return wroot ? wroot.x_size : null;
};
return d3_layout_hierarchyRebind(tree, hierarchy);
};
function d3_layout_treeSeparation(a, b) {
return a.parent == b.parent ? 1 : 2;
}
function d3_layout_hierarchyRebind(object, hierarchy) {
d3.rebind(object, hierarchy, "sort", "children", "value");
// Add an alias for nodes and links, for convenience.
object.nodes = object;
object.links = d3_layout_hierarchyLinks;
return object;
}
function d3_layout_hierarchyLinks(nodes) {
return d3.merge(
nodes.map(function(parent) {
return (parent.children || []).map(function(child) {
return {
source: parent,
target: child
};
});
})
);
}
});
(function(root, factory) {
if (typeof define === "function" && define.amd) {
// AMD. Register as an anonymous module.
define(["d3"], factory);
} else if (typeof exports === "object") {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory(require("d3"));
} else {
// Browser globals (root is window)
root.markmap = factory(root.d3);
}
})(this, function(d3) {
var assign =
Object.assign ||
function(dst, src) {
// poor man's Object.assign()
for (var k in src) {
if (src.hasOwnProperty(k)) {
dst[k] = src[k];
}
}
return dst;
};
function getTextWidth(text, font) {
// re-use canvas object for better performance
var canvas =
getTextWidth.canvas ||
(getTextWidth.canvas = document.createElement("canvas"));
var context = canvas.getContext("2d");
context.font = font;
var metrics = context.measureText(text);
return metrics.width;
}
function traverseBranchId(node, branch, state) {
if (!("branch" in node)) {
node.branch = branch;
}
if (node.children) {
node.children.forEach(function(d) {
traverseBranchId(d, branch, state);
});
}
}
function traverseDummyNodes(node) {
if (node.children) {
node.children.forEach(traverseDummyNodes);
node.children = [
{
name: "",
dummy: true,
children: node.children
}
];
}
}
function traverseTruncateLabels(node, length) {
if (node.name.length > length) {
node.name = node.name.slice(0, length - 1) + "…";
}
if (node.children) {
node.children.forEach(function(n) {
traverseTruncateLabels(n, length);
});
}
}
function Markmap(svg, data, options) {
if (!(this instanceof Markmap)) return new Markmap(svg, data, options);
this.init(svg, data, options);
}
var defaultPreset = {
nodeHeight: 20,
nodeWidth: 180,
nodePadding: 12,
spacingVertical: 5,
spacingHorizontal: 60,
truncateLabels: 0,
duration: 750,
layout: "tree",
color: "gray",
linkShape: "diagonal",
renderer: "boxed"
};
assign(Markmap.prototype, {
getInitialState: function() {
return {
zoomScale: 1,
zoomTranslate: [0, 0],
autoFit: true,
depthMaxSize: {},
yByDepth: {},
nodeFont: "10px sans-serif"
};
},
presets: {
default: defaultPreset,
colorful: assign(assign({}, defaultPreset), {
nodeHeight: 10,
renderer: "basic",
color: "category20",
nodePadding: 6
})
},
helperNames: ["layout", "linkShape", "color"],
layouts: {
tree: function(self) {
return d3.layout
.flextree()
.setNodeSizes(true)
.nodeSize(function(d) {
var width = d.dummy
? self.state.spacingHorizontal
: getTextWidth(d.name, self.state.nodeFont);
if (!d.dummy && width > 0) {
// Add padding non-empty nodes
width += 2 * self.state.nodePadding;
}
return [self.state.nodeHeight, width];
})
.spacing(function(a, b) {
return a.parent == b.parent
? self.state.spacingVertical
: self.state.spacingVertical * 2;
});
}
},
linkShapes: {
diagonal: function() {
return d3.svg.diagonal().projection(function(d) {
return [d.y, d.x];
});
},
bracket: function() {
return function(d) {
return (
"M" +
d.source.y +
"," +
d.source.x +
"V" +
d.target.x +
"H" +
d.target.y
);
};
}
},
colors: assign(
{
gray: function() {
return function() {
return "#929292";
};
}
},
d3.scale
),
init: function(svg, data, options) {
options = options || {};
svg = svg.datum ? svg : d3.select(svg);
this.helpers = {};
this.i = 0;
var state = (this.state = this.getInitialState());
this.set(this.presets[options.preset || "default"]);
state.height = svg.node().getBoundingClientRect().height;
state.width = svg.node().getBoundingClientRect().width;
this.set(options);
// disable panning using right mouse button
svg.on("mousedown", function() {
var ev = d3.event;
if (ev.button === 2) {
ev.stopImmediatePropagation();
}
});
var zoom = (this.zoom = d3.behavior.zoom().on(
"zoom",
function() {
this.updateZoom(d3.event.translate, d3.event.scale);
}.bind(this)
));
this.svg = svg.call(zoom).append("g");
this.updateZoom(state.zoomTranslate, state.zoomScale);
this.setData(data);
this.update(state.root);
if (options.autoFit === undefined || options.autoFit === null) {
state.autoFit = false;
}
},
updateZoom: function(translate, scale) {
var state = this.state;
state.zoomTranslate = translate;
state.zoomScale = scale;
this.zoom.translate(state.zoomTranslate).scale(state.zoomScale);
this.svg.attr(
"transform",
"translate(" +
state.zoomTranslate +
")" +
" scale(" +
state.zoomScale +
")"
);
},
set: function(values) {
if (values.preset) {
this.set(this.presets[values.preset]);
}
var state = this.state;
var helpers = this.helpers;
this.helperNames.forEach(
function(h) {
if (!helpers[h] || (values[h] && values[h] !== state[h])) {
helpers[h] = this[h + "s"][values[h] || state[h]](this);
}
}.bind(this)
);
assign(state, values || {});
return this;
},
preprocessData(data, prev) {
var state = this.state;
if (state.truncateLabels) {
traverseTruncateLabels(data, state.truncateLabels);
}
if (data.children) {
data.children.forEach(function(d, i) {
traverseBranchId(d, i, state);
});
}
if (prev) {
this.diffTreeState(data, prev);
}
},
setData: function(data) {
var state = this.state;
this.preprocessData(data, state.root);
state.root = data;
state.root.x0 = state.height / 2;
state.root.y0 = 0;
return this;
},
diffTreeState: function(next, prev) {
var childrenNext = next.children;
var childrenPrev = prev.children || prev._children;
if (childrenNext && childrenPrev) {
// if number of children is different (nodes we likely added or removed) we create a name based index
// else we use position based comparison as nodes were likely just renamed
var idx;
if (childrenNext.length !== childrenPrev.length) {
idx = childrenPrev.reduce(function(res, node) {
res[node.name] = res[node.name] || [];
res[node.name].push(node);
return res;
}, {});
}
for (var k = 0; k < childrenNext.length; k += 1) {
var child;
if (idx) {
var nodes = idx[childrenNext[k].name];
if (nodes) {
child = nodes[0];
idx[childrenNext[k].name] = nodes.slice(1);
}
} else {
child = childrenPrev[k];
}
if (child) {
this.diffTreeState(childrenNext[k], child);
}
}
if (prev._children) {
next._children = next.children;
delete next.children;
}
}
return next;
},
update: function(source) {
var state = this.state;
source = source || state.root;
var res = this.layout(state);
if (state.autoFit) {
var minX = d3.min(res.nodes, function(d) {
return d.x;
});
var minY = d3.min(res.nodes, function(d) {
return d.y;
});
var maxX = d3.max(res.nodes, function(d) {
return d.x;
});
var maxY = d3.max(res.nodes, function(d) {
return d.y + d.y_size;
});
var realHeight = maxX - minX;
var realWidth = maxY - minY;
var scale = Math.min(
state.height / realHeight,
state.width / realWidth,
1
);
var translate = [
(state.width - realWidth * scale) / 2 - minY * scale,
(state.height - realHeight * scale) / 2 - minX * scale
];
this.updateZoom(translate, scale);
}
this.render(source, res.nodes, res.links);
return this;
},
layout: function(state) {
var layout = this.helpers.layout;
if (state.linkShape !== "bracket") {
// Fill in with dummy nodes to handle spacing for layout algorithm
traverseDummyNodes(state.root);
}
// Compute the new tree layout.
var nodes = layout.nodes(state.root).reverse();
// Remove dummy nodes after layout is computed
nodes = nodes.filter(function(n) {
return !n.dummy;
});
nodes.forEach(function(n) {
if (n.children && n.children.length === 1 && n.children[0].dummy) {
n.children = n.children[0].children;
}
if (n.parent && n.parent.dummy) {
n.parent = n.parent.parent;
}
});
if (state.linkShape === "bracket") {
nodes.forEach(function(n) {
n.y += n.depth * state.spacingHorizontal;
});
}
var links = layout.links(nodes);
return {
nodes: nodes,
links: links
};
},
render: function(source, nodes, links) {
this.renderers[this.state.renderer].call(this, source, nodes, links);
},
renderers: {
boxed: function(source, nodes, links) {
var svg = this.svg;
var state = this.state;
var color = this.helpers.color;
this.renderers.basic.call(this, source, nodes, links);
var node = svg.selectAll("g.markmap-node");
node
.select("rect")
.attr("y", -state.nodeHeight / 2)
.attr("rx", 10)
.attr("ry", 10)
.attr("height", state.nodeHeight)
.attr("fill", function(d) {
return d3.rgb(color(d.branch)).brighter(1.2);
})
.attr("stroke", function(d) {
return color(d.branch);
})
.attr("stroke-width", 1);
node.select("text").attr("dy", "3");
svg.selectAll("path.markmap-link").attr("stroke-width", 1);
},
basic: function(source, nodes, links) {
var svg = this.svg;
var state = this.state;
var color = this.helpers.color;
var linkShape = this.helpers.linkShape;
function linkWidth(d) {
var depth = d.depth;
if (
d.name !== "" &&
d.children &&
d.children.length === 1 &&
d.children[0].name === ""
) {
depth += 1;
}
return Math.max(6 - 2 * depth, 1.5);
}
// Update the nodes…
var node = svg.selectAll("g.markmap-node").data(
nodes,
function(d) {
return d.id || (d.id = ++this.i);
}.bind(this)
);
// Enter any new nodes at the parent's previous position.
var nodeEnter = node
.enter()
.append("g")
.attr("class", "markmap-node")
.attr("transform", function(d) {
return (
"translate(" +
(source.y0 + source.y_size - d.y_size) +
"," +
source.x0 +
")"
);
})
.on("click", this.click.bind(this));
nodeEnter
.append("rect")
.attr("class", "markmap-node-rect")
.attr("y", function(d) {
return -linkWidth(d) / 2;
})
.attr("x", function(d) {
return d.y_size;
})
.attr("width", 0)
.attr("height", linkWidth)
.attr("fill", function(d) {
return color(d.branch);
});
nodeEnter
.append("circle")
.attr("class", "markmap-node-circle")
.attr("cx", function(d) {
return d.y_size;
})
.attr("stroke", function(d) {
return color(d.branch);
})
.attr("r", 1e-6)
.style("fill", function(d) {
return d._children ? color(d.branch) : "";
});
nodeEnter
.append("text")
.attr("class", "markmap-node-text")
.attr("x", function(d) {
return d.y_size;
})
.attr("dy", "-5")
.attr("text-anchor", function(d) {
return "start";
})
.text(function(d) {
return d.name;
})
.style("fill-opacity", 1e-6);
// Transition nodes to their new position.
var nodeUpdate = node
.transition()
.duration(state.duration)
.attr("transform", function(d) {
return "translate(" + d.y + "," + d.x + ")";
});
nodeUpdate
.select("rect")
.attr("x", -1)
.attr("width", function(d) {
return d.y_size + 2;
});
nodeUpdate
.select("circle")
.attr("r", 4.5)
.style("fill", function(d) {
return d._children ? color(d.branch) : "";
})
.style("display", function(d) {
var hasChildren = d.href || d.children || d._children;
return hasChildren ? "inline" : "none";
});
nodeUpdate
.select("text")
.attr("x", 10)
.style("fill-opacity", 1);
// Transition exiting nodes to the parent's new position.
var nodeExit = node
.exit()
.transition()
.duration(state.duration)
.attr("transform", function(d) {
return (
"translate(" +
(source.y + source.y_size - d.y_size) +
"," +
source.x +
")"
);
})
.remove();
nodeExit
.select("rect")
.attr("x", function(d) {
return d.y_size;
})
.attr("width", 0);
nodeExit.select("circle").attr("r", 1e-6);
nodeExit
.select("text")
.style("fill-opacity", 1e-6)
.attr("x", function(d) {
return d.y_size;
});
// Update the links…
var link = svg
.selectAll("path.markmap-link")
.data(links, function(d) {
return d.target.id;
});
// Enter any new links at the parent's previous position.
link
.enter()
.insert("path", "g")
.attr("class", "markmap-link")
.attr("stroke", function(d) {
return color(d.target.branch);
})
.attr("stroke-width", function(l) {
return linkWidth(l.target);
})
.attr("d", function(d) {
var o = {
x: source.x0,
y: source.y0 + source.y_size
};
return linkShape({
source: o,
target: o
});
});
// Transition links to their new position.
link
.transition()
.duration(state.duration)
.attr("d", function(d) {
var s = {
x: d.source.x,
y: d.source.y + d.source.y_size
};
var t = {
x: d.target.x,
y: d.target.y
};
return linkShape({
source: s,
target: t
});
});
// Transition exiting nodes to the parent's new position.
link
.exit()
.transition()
.duration(state.duration)
.attr("d", function(d) {
var o = {
x: source.x,
y: source.y + source.y_size
};
return linkShape({
source: o,
target: o
});
})
.remove();
// Stash the old positions for transition.
nodes.forEach(function(d) {
d.x0 = d.x;
d.y0 = d.y;
});
}
},
// Toggle children on click.
click: function(d) {
if (d.children) {
d._children = d.children;
d.children = null;
} else {
d.children = d._children;
d._children = null;
}
this.update(d);
}
});
return Markmap;
});
$(function() {
console.log("网站加载完毕");
var node = document.getElementById("LiuChengTu");
var chart = document.getElementById("mindmap");
if (chart) {
var width = window.getComputedStyle(chart).width;
document.getElementById("mindmap").style.height = width;
}
if (node) {
var text = node.innerText;
var first = JSON.parse(text);
var data = first;
markmap("svg#mindmap", data, {
preset: "colorful", // or default
linkShape: "diagonal" // or bracket
});
}
});
</script>标签：padding nta pat head mod method false addchild this
原文地址：https://www.cnblogs.com/mybilibili/p/11617125.html
