corrade-vassal
| /wasSharp/Numerics.cs |
|---|
| @@ -0,0 +1,40 @@ |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) Wizardry and Steamworks 2013 - License: GNU GPLv3 // |
| // Please see: http://www.gnu.org/licenses/gpl.html for legal details, // |
| // rights of fair usage, the disclaimer and warranty conditions. // |
| /////////////////////////////////////////////////////////////////////////// |
| namespace wasSharp |
| { |
| public class Numerics |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) Wizardry and Steamworks 2015 - License: GNU GPLv3 // |
| /////////////////////////////////////////////////////////////////////////// |
| /// <summary> |
| /// Given a value in a source value range and a target range, map |
| /// the value from the source range into the target range. |
| /// </summary> |
| /// <param name="value">the value to map</param> |
| /// <param name="xMin">the lower bound of the source range</param> |
| /// <param name="xMax">the upper bound of the source range</param> |
| /// <param name="yMin">the lower bound of the target range</param> |
| /// <param name="yMax">the upper bound of the target range</param> |
| public static double MapValueToRange(double value, double xMin, double xMax, double yMin, double yMax) |
| { |
| return yMin + ( |
| ( |
| yMax - yMin |
| ) |
| * |
| ( |
| value - xMin |
| ) |
| / |
| ( |
| xMax - xMin |
| ) |
| ); |
| } |
| } |
| } |