Warcraft 3 documentation
vJASS & Zinc Documentation
For the latest documentation about how it works vJASS and Zinc language layers for Warcraft III, please follow these links:
Jasshelper documentation - Zinc documentation - WC3 Optimizer documentation
This topic is the discussión abut the function R2SW. You can see all the information about this function keyword HERE.

[functions] R2SW No New Posts Jassdoc

Started by
City17

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[functions] R2SW
on: February 27, 2022, 05:46:20 PM

returns a string representation for real r with precision digits and width. The real is correctly rounded to nearest to fit within the precision. Raises an error if r is null.
The minimum possible precision is 1 (automatically set)

Works similar to C/C++ printf, but does not support negative width (left-align with right padding)
Example (Lua):
Code: [Select]
R2SW(31.1235, 5, 3) --> 31.124
R2SW(1, 5, 0) --> two spaces followed by number
  1.0

See: R2S for a simple converter with preset values



 

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