scratchfoundation/paper.js
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SVG: Fix issue with invalid default stroke-width on IE.

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Closes #467
This commit is contained in:
Jürg Lehni 2016-02-01 12:36:42 +01:00
parent d68239a541
commit 519898357f
1 changed files with 18 additions and 8 deletions
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26
src/svg/SVGImport.js
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@ -175,21 +175,31 @@ new function() {
// nodeNames still. // nodeNames still.
var importers = { var importers = {
'#document': function (node, type, options, isRoot) { '#document': function (node, type, options, isRoot) {
var nodes = node.childNodes, var nodes = node.childNodes;
move = !paper.agent.node;
for (var i = 0, l = nodes.length; i < l; i++) { for (var i = 0, l = nodes.length; i < l; i++) {
var child = nodes[i], var child = nodes[i],
next; next;
if (child.nodeType === 1) { if (child.nodeType === 1) {
if (move) { // NOTE: We need to move the SVG node to the current
// NOTE: We need to move the svg node into our current // document, so default styles apply! For this we create and
// document, so default styles apply! // insert a temporary SVG parent node which is removed again
// at the end. This parent node also helps fix a bug on IE.
var body = document.body,
// No need to inherit styles on Node.js
parent = !paper.agent.node && SVGNode.create('svg');
if (parent) {
body.appendChild(parent);
// If no stroke-width is set, IE/Edge appears to have a
// default of 0.01px. We can set a default style on the
// parent container as a more sensible fall-back.
parent.style.strokeWidth = '1px';
next = child.nextSibling; next = child.nextSibling;
document.body.appendChild(child); parent.appendChild(child);
} }
var item = importSVG(child, options, isRoot); var item = importSVG(child, options, isRoot);
if (move) { if (parent) {
// After import, we move it back to where it was: // After import, move things back to how they were:
body.removeChild(parent);
if (next) { if (next) {
node.insertBefore(child, next); node.insertBefore(child, next);
} else { } else {