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Use 'preserve' to protect #getPoint() against overriding.

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This commit is contained in:
Jürg Lehni 2015-10-20 19:22:33 +02:00
parent 3ae0ca6c94
commit 60109e897a
1 changed files with 10 additions and 9 deletions
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19
src/path/CurveLocation.js
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@ -460,15 +460,16 @@ var CurveLocation = Base.extend(/** @lends CurveLocation# */{
}
}, Base.each(Curve.evaluateMethods, function(name) {
// Produce getters for #getTangent() / #getNormal() / #getCurvature()
if (name !== 'getPoint') {
var get = name + 'At';
this[name] = function() {
var parameter = this.getParameter(),
curve = this.getCurve();
return parameter != null && curve && curve[get](parameter, true);
};
}
}, {}),
var get = name + 'At';
this[name] = function() {
var parameter = this.getParameter(),
curve = this.getCurve();
return parameter != null && curve && curve[get](parameter, true);
};
}, {
// Do not override the existing #getPoint():
preserve: true
}),
new function() { // Scope for statics
function insert(locations, loc, merge) {