scratchfoundation/paper.js
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Access internal Curve coordinate properties directly rather than through beans.

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This commit is contained in:
Jürg Lehni 2011-06-05 11:33:55 +01:00
parent 47085e44ca
commit b5a0979f58
1 changed files with 14 additions and 14 deletions
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28
src/path/Curve.js
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@ -342,23 +342,23 @@ var Curve = this.Curve = Base.extend({
: handle2;
break;
}
x = point.x;
y = point.y;
x = point._x;
y = point._y;
} else {
var dx = point2.x - point1.x,
cx = 3 * handle1.x,
bx = 3 * (dx + handle2.x - handle1.x) - cx,
var dx = point2._x - point1._x,
cx = 3 * handle1._x,
bx = 3 * (dx + handle2._x - handle1._x) - cx,
ax = dx - cx - bx,
dy = point2.y - point1.y,
cy = 3 * handle1.y,
by = 3 * (dy + handle2.y - handle1.y) - cy,
dy = point2._y - point1._y,
cy = 3 * handle1._y,
by = 3 * (dy + handle2._y - handle1._y) - cy,
ay = dy - cy - by;
switch (type) {
case 0: // point
x = ((ax * t + bx) * t + cx) * t + point1.x;
y = ((ay * t + by) * t + cy) * t + point1.y;
x = ((ax * t + bx) * t + cx) * t + point1._x;
y = ((ay * t + by) * t + cy) * t + point1._y;
break;
case 1: // tangent
case 2: // normal
@ -442,10 +442,10 @@ var Curve = this.Curve = Base.extend({
h2 = segment2._handleIn,
p2 = segment2._point;
return [
p1.x, p1.y,
p1.x + h1.x, p1.y + h1.y,
p2.x + h2.x, p2.y + h2.y,
p2.x, p2.y
p1._x, p1._y,
p1._x + h1._x, p1._y + h1._y,
p2._x + h2._x, p2._y + h2._y,
p2._x, p2._y
];
},