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Change exportDefinitions() to create an actual <defs> container for definitions.

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This commit is contained in:
Jürg Lehni 2013-06-11 14:26:04 -07:00
parent 470cfae9f1
commit d41f79598e
1 changed files with 15 additions and 7 deletions
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22
src/svg/SVGExport.js
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@ -448,8 +448,10 @@ new function() {
} }
function setDefinition(item, node) { function setDefinition(item, node) {
// Have different id ranges per type
var type = item._type, var type = item._type,
id = definitions.ids[type] = (definitions.ids[type] || 0) + 1; id = definitions.ids[type] = (definitions.ids[type] || 0) + 1;
// Give the svg node an ide, and link to it from the item id.
node.id = type + '-' + id; node.id = type + '-' + id;
definitions.svgs[item._id] = node; definitions.svgs[item._id] = node;
} }
@ -461,18 +463,24 @@ new function() {
// produce one if it's a single item of another type (when calling // produce one if it's a single item of another type (when calling
// #exportSVG() on an item rather than a whole project) // #exportSVG() on an item rather than a whole project)
// jsdom in Node.js uses uppercase values for nodeName... // jsdom in Node.js uses uppercase values for nodeName...
var container = node.nodeName.toLowerCase() === 'svg' && node, var svg = node.nodeName.toLowerCase() === 'svg' && node,
firstChild = container ? container.firstChild : node; firstChild = svg ? svg.firstChild : node,
defs = null;
for (var i in definitions.svgs) { for (var i in definitions.svgs) {
if (!container) { // This code is inside the loop so we only create a container if we
container = createElement('svg'); // actually have svgs.
container.appendChild(node); if (!defs) {
if (!svg) {
svg = createElement('svg');
svg.appendChild(node);
}
defs = svg.insertBefore(createElement('defs'), svg.firstChild);
} }
container.insertBefore(definitions.svgs[i], firstChild); defs.appendChild(definitions.svgs[i]);
} }
// Clear definitions at the end of export // Clear definitions at the end of export
definitions = null; definitions = null;
return container; return svg;
} }
function exportSVG(item) { function exportSVG(item) {