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Styling of sequence diagrams from css classes

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knsv
2014-12-21 20:59:11 +01:00
parent 307c599a0e
commit 5fc873468d
9 changed files with 235 additions and 181 deletions
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16
src/utils.js
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@@ -37,14 +37,16 @@ module.exports.cloneCssStyles = function(svg, classes){
var sheets = document.styleSheets;
for (var i = 0; i < sheets.length; i++) {
// Avoid multiple inclusion on pages with multiple graphs
if (sheets[i].title != 'mermaid-svg-internal-css') {
if (sheets[i].title !== 'mermaid-svg-internal-css') {
var rules = sheets[i].cssRules;
for (var j = 0; j < rules.length; j++) {
var rule = rules[j];
if (typeof(rule.style) != "undefined") {
var elems = svg.querySelectorAll(rule.selectorText);
if (elems.length > 0) {
usedStyles += rule.selectorText + " { " + rule.style.cssText + " }\n";
if(rules !== null) {
for (var j = 0; j < rules.length; j++) {
var rule = rules[j];
if (typeof(rule.style) !== 'undefined') {
var elems = svg.querySelectorAll(rule.selectorText);
if (elems.length > 0) {
usedStyles += rule.selectorText + " { " + rule.style.cssText + " }\n";
}
}
}
}