[pstricks] Fwd: Create a random path

[Marco Daniel]

Hello Herbert,

nice idea *G*

Ok now I want to understand the code. So here are my questions:

>    usertime srand
>    0 0
>    30 {
>      Rand 20 mul Rand 20 mul
<    } repeat
>}
The operation Rand is like rand but Rand need a parameter. What does Rand do with the parameter?

The command usertime srand ->  srand gives me an integer. What does usertime do with this integer? I know usertime return time in millisecond.

Last but not least the numbers:
0 0
30

It is funny. In the Bluebook I can't find any of these commands.


regards
Marco