scratchfoundation/paper.js
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Reactivate commented out code in addBevelJoin(), since it is required in some situations.

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This commit is contained in:
Jürg Lehni 2011-03-06 14:51:46 +00:00
parent 78c7f645ab
commit 8b32aa9f09
1 changed files with 4 additions and 6 deletions
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10
src/path/Path.js
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@ -552,9 +552,8 @@ var Path = this.Path = PathItem.extend({
function addBevelJoin(curve, t) {
var point = curve.getPoint(t),
normal = curve.getNormal(t).normalize(radius);
// TODO: Both required? Check other directions
bounds = bounds.include(point.add(normal));
// bounds = bounds.include(point.subtract(normal));
bounds = bounds.include(point.subtract(normal));
}
function addJoin(segment, join) {
@ -601,14 +600,13 @@ var Path = this.Path = PathItem.extend({
case 'butt':
case 'square':
// Calculate the corner points of butt and square caps
var point = segment._point,
curve = segment.getCurve(),
var curve = segment.getCurve(),
point = curve.getPoint(t),
normal = curve.getNormal(t).normalize(radius);
// For square caps, we need to step away from point in the
// direction of the tangent, which is the rotated normal
if (cap == 'square') {
if (cap == 'square')
point = point.add(normal.y, -normal.x);
}
bounds = bounds.include(point.add(normal));
bounds = bounds.include(point.subtract(normal));
break;