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Minor code clean ups.

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This commit is contained in:
Jürg Lehni 2013-06-02 16:18:40 -07:00
parent b896a98b1e
commit 75eddbcdba
2 changed files with 5 additions and 5 deletions
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8
src/basic/Point.js
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@ -458,8 +458,8 @@ var Point = Base.extend(/** @lends Point# */{
// Supports a hidden parameter 'squared', which controls whether the
// squared length should be returned. Hide it so it produces a bean
// property called #length.
var l = this.x * this.x + this.y * this.y;
return arguments.length && arguments[0] ? l : Math.sqrt(l);
var length = this.x * this.x + this.y * this.y;
return arguments.length && arguments[0] ? length : Math.sqrt(length);
},
setLength: function(length) {
@ -475,7 +475,7 @@ var Point = Base.extend(/** @lends Point# */{
var scale = length / this.getLength();
// Force calculation of angle now, so it will be preserved even when
// x and y are 0
if (scale == 0)
if (scale === 0)
this.getAngle();
this.set(
this.x * scale,
@ -499,7 +499,7 @@ var Point = Base.extend(/** @lends Point# */{
if (length === undefined)
length = 1;
var current = this.getLength(),
scale = current != 0 ? length / current : 0,
scale = current !== 0 ? length / current : 0,
point = new Point(this.x * scale, this.y * scale);
// Preserve angle.
point._angle = this._angle;

2
src/node/index.js
View file

@ -28,7 +28,7 @@ options.node = true;
options.stats = false;
// Create a document and a window using jsdom, e.g. for exportSVG()
var doc = jsdom.jsdom("<html><body></body></html>"),
var doc = jsdom.jsdom('<html><body></body></html>'),
win = doc.createWindow();
// Define XMLSerializer and DOMParser shims, to emulate browser behavior.