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🚧 Part cloning

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This commit is contained in:
Joost De Cock 2018-08-03 14:20:28 +02:00
parent 9a60dc5756
commit 18cc30fe74
7 changed files with 90 additions and 3 deletions
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26
src/path.js
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@ -152,4 +152,30 @@ path.prototype.boundary = function() {
return this;
};
/** Returns a deep copy of this */
path.prototype.clone = function() {
let clone = new path();
clone.render = this.render = true;
if (this.topLeft) clone.topLeft = this.topLeft.clone();
else clone.topLeft = false;
if (this.bottomRight) clone.bottomRight = this.bottomRight.clone();
else clone.bottomRight = false;
clone.attributes = this.attributes.clone();
clone.ops = [];
for (let i in this.ops) {
let op = this.ops[i];
clone.ops[i] = { type: op.type };
if (op.type === "move" || op.type === "line") {
clone.ops[i].to = op.to.clone();
} else if (op.type === "curve") {
clone.ops[i].to = op.to.clone();
clone.ops[i].cp1 = op.cp1.clone();
clone.ops[i].cp2 = op.cp2.clone();
}
}
return clone;
};
export default path;