map function
Implementation
double map(v, start1, stop1, start2, stop2) {
return (v - start1) / (stop1 - start1) * (stop2 - start2) + start2;
}
double map(v, start1, stop1, start2, stop2) {
return (v - start1) / (stop1 - start1) * (stop2 - start2) + start2;
}