Finds out length of the each selected path or total length of the selected paths. Then writes it out on the artboard as text object.
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This script uses JavaScript’s “length” property of PathItem. if it is available (= CS3 or later). You can force calculate the length by “use_native_property” setting set to false. (See comments inside the script )
The returned values of “PathItem.length” property and the function in this script are slightly different especially in complex paths. It seems that the difference is 0.05 millimetre at most.