Good afternoon,
I'm very new to postscript and looking into coding graphic elements for XMPie applications for post-composition integration.
Something I'm having trouble wrapping my head around is converting an integer to a 3-digit padded string.
IE 1 -> "001", 20 -> "020", 400 -> "400"
Any push in the right direction is very appreciated.
/padthree
{
1000 add 7 string cvs 1 3 getinterval
} def
1 padthree
eg:
/padthree
{
1000 add 7 string cvs 1 3 getinterval
} def
1 padthree
5 padthree
40 padthree
stack
outputs
040
005
001
PS<SSS>