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Shorten #_transformCoordinates() a bit.

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This commit is contained in:
Jürg Lehni 2011-05-02 08:59:51 +01:00
parent 26b70309a8
commit 98ab342235
1 changed files with 16 additions and 16 deletions
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32
src/path/Segment.js
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@ -250,47 +250,47 @@ var Segment = this.Segment = Base.extend({
handleIn = matrix && this.getHandleInIfSet() || this._handleIn,
handleOut = matrix && this.getHandleOutIfSet() || this._handleOut,
x = point._x,
y = point._y;
y = point._y,
i = 2;
coords[0] = x;
coords[1] = y;
var index = 2;
// We need to convert handles to absolute coordinates in order
// to transform them.
if (handleIn) {
coords[index++] = handleIn._x + x;
coords[index++] = handleIn._y + y;
coords[i++] = handleIn._x + x;
coords[i++] = handleIn._y + y;
}
if (handleOut) {
coords[index++] = handleOut._x + x;
coords[index++] = handleOut._y + y;
coords[i++] = handleOut._x + x;
coords[i++] = handleOut._y + y;
}
if (matrix) {
matrix.transform(coords, 0, coords, 0, index / 2);
matrix.transform(coords, 0, coords, 0, i / 2);
x = coords[0];
y = coords[1];
if (change) {
// If change is true, we need to set the new values back
point._x = x;
point._y = y;
index = 2;
i = 2;
if (handleIn) {
handleIn._x = coords[index++] - x;
handleIn._y = coords[index++] - y;
handleIn._x = coords[i++] - x;
handleIn._y = coords[i++] - y;
}
if (handleOut) {
handleOut._x = coords[index++] - x;
handleOut._y = coords[index++] - y;
handleOut._x = coords[i++] - x;
handleOut._y = coords[i++] - y;
}
} else {
// We want to receive the results in coords, so make sure
// handleIn and out are defined too, even if they're 0
if (!handleIn) {
coords[index++] = x;
coords[index++] = y;
coords[i++] = x;
coords[i++] = y;
}
if (!handleOut) {
coords[index++] = x;
coords[index++] = y;
coords[i++] = x;
coords[i++] = y;
}
}
}