diff options
Diffstat (limited to 'web/share/js/tools.js')
| -rw-r--r-- | web/share/js/tools.js | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/web/share/js/tools.js b/web/share/js/tools.js index a412cc0d..006453bd 100644 --- a/web/share/js/tools.js +++ b/web/share/js/tools.js @@ -83,6 +83,16 @@ export var tools = new function() { return `${hours}:${mins}:${secs}.${millis}`; }; + self.remap = function(x, a1, b1, a2, b2) { + let remapped = Math.round((x - a1) / b1 * (b2 - a2) + a2); + if (remapped < a2) { + return a2; + } else if (remapped > b2) { + return b2; + } + return remapped; + }; + /************************************************************************/ self.el = new function() { |