scratchfoundation/paper.js
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Handle exporting of empty paths.

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This commit is contained in:
Jürg Lehni 2012-12-09 18:04:56 -08:00
parent 9d8bf12028
commit 589d4e6e73
2 changed files with 9 additions and 3 deletions
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2
examples/SVG Export/Empty Path Testing.html
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@ -19,6 +19,8 @@
var path2 = new Path(segments); var path2 = new Path(segments);
path2.strokeColor = 'yellow'; path2.strokeColor = 'yellow';
var path3 = new Path();
document.getElementById('svg').appendChild(project.exportSvg()); document.getElementById('svg').appendChild(project.exportSvg());
</script> </script>
<svg id="svg" style="width: 500px; height: 500px"></svg> <svg id="svg" style="width: 500px; height: 500px"></svg>

4
src/svg/SvgExport.js
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@ -182,6 +182,8 @@ new function() {
return segments.length === 4 && path._closed return segments.length === 4 && path._closed
&& isColinear(0, 2) && isColinear(1, 3) && isColinear(0, 2) && isColinear(1, 3)
? 'rect' ? 'rect'
: segments.length === 0
? 'empty'
: segments.length >= 3 : segments.length >= 3
? path._closed ? 'polygon' : 'polyline' ? path._closed ? 'polygon' : 'polyline'
: 'line'; : 'line';
@ -236,6 +238,8 @@ new function() {
angle = determineAngle(path, segments, type, center), angle = determineAngle(path, segments, type, center),
attrs; attrs;
switch (type) { switch (type) {
case 'empty':
return null;
case 'path': case 'path':
attrs = { attrs = {
d: getPath(path, segments) d: getPath(path, segments)