Mapping a value in python: Difference between revisions
(Created page with " <source lang="python"> def map (v, inlow, inhigh, outlow, outhigh): p = (float(v) - inlow) / inhigh return outlow + (p * (outhigh - outlow)) </source>") |
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return outlow + (p * (outhigh - outlow)) | return outlow + (p * (outhigh - outlow)) | ||
</source> | </source> | ||
Example: Maps the input value 50 from an input range of 0 - 100 to an output range of 2000 and 3000. | |||
map(50, 0, 100, 2000, 3000) | |||
Out[2]: 2500.0 | |||
Latest revision as of 12:06, 20 March 2017
def map (v, inlow, inhigh, outlow, outhigh):
p = (float(v) - inlow) / inhigh
return outlow + (p * (outhigh - outlow))
Example: Maps the input value 50 from an input range of 0 - 100 to an output range of 2000 and 3000.
map(50, 0, 100, 2000, 3000) Out[2]: 2500.0