Phasor Diagram

Hello,

I have got problem with create phasor diagram, namely, I have created a chart graphic design but I have a problem with the same transformation.I have such data:

Code:

---

Urms L1 130.2
Urms l2 130.2
Urms L3 130.2
Irms L1 4.001
Irms L2 4.001
Irms L3 4.001
f 60.00
L125.0
L2 25.0
L3 25.0

---

And i don't know how i can change length of pointer.
Iit should look something like this:
Attachment 10770


if you have some sample code should look like this I would appreciate or any tip

We have no idea what you have tried or what your code looks like...