Trait lib_rapid::math::rapidmath::MapToNumRange[−][src]

pub trait MapToNumRange<T> {
    fn map_to(&self, start1: T, end1: T, start2: T, end2: T) -> T;
}
Expand description

Trait for mapping numbers to another number range.

Required methods

Maps a given number of a range onto another range.

Arguments
  • start1 - The original start value of the number range.
  • end1 - The original end value of the number range.
  • start2 - The new start value of the number range.
  • end2 - The new start value of the number range.
Returns

A number containing the new mapped value.

Examples
use lib_rapid::math::rapidmath::MapToNumRange;

let result: f32 = 5f32.map_to(0., 10., 0., 1.); // Original value 5 in the range from 0-10
std::println!("{}", result.to_string()) // Prints "0.5"

Implementors