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Remap Range to Another Range
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| package main | |
| import ( | |
| "fmt" | |
| ) | |
| func main() { | |
| unmappedValue := 512 | |
| minInput := 0 | |
| maxInput := 1023 | |
| minOutput := 1000 | |
| maxOutput := 3000 | |
| fmt.Println(remap(unmappedValue, minOutput, maxOutput, minInput, maxInput)) | |
| } | |
| func remap(n, toMin, toMax, fromMin, fromMax int) int { | |
| return (toMax - toMin) * (n - fromMin) / (fromMax - fromMin) + toMin | |
| } |
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Just change to float if you want float output and input