feat: Further improvement to height calculation

Author: ErikGartner

gulpfile.js

@@ -267,8 +267,8 @@ gulp.task('push-release', function (callback) {
   runSequence(
     'push-changes',
     'push-tags',
-    'github-release',
     'npm-publish',
+    'github-release',
     function (error) {
       if (error) {
         console.log(error.message);

src/builder.js

@@ -243,25 +243,28 @@ class TreeBuilder {
   static _nodeSize(nodes, width, textRenderer) {
     var maxWidth = 0;
     var maxHeight = 0;
+    var tmpSvg = document.createElement('svg');
+    document.body.appendChild(tmpSvg);
+
     _.map(nodes, function(n) {
       var container = document.createElement('div');
       container.setAttribute('class', n.class);
-      container.style.marginLeft = '5px';
-      container.style.paddingTop = '5px';
       container.style.visibility = 'hidden';
       container.style.maxWidth = width + 'px';
 
       var text = textRenderer(n.name, n.extra, n.textClass);
       container.innerHTML = text;
 
-      document.body.appendChild(container);
+      tmpSvg.appendChild(container);
       var height = container.offsetHeight;
-      document.body.removeChild(container);
+      tmpSvg.removeChild(container);
 
       maxHeight = Math.max(maxHeight, height);
       n.cHeight = height;
       n.cWidth = width;
     });
+    document.body.removeChild(tmpSvg);
+
     return [width, maxHeight];
   }