play weird scales with keyboard

1 files changed, 4 insertions, 0 deletions

diff --git a/intonation.js b/intonation.js
index fe2fa37..a0cbedf 100644
--- a/intonation.js
+++ b/intonation.js
@@ -1,6 +1,7 @@
 var Intonation = (function(){
   var Intonation = function(opt){
     opt = this.opt = Object.assign({
+      name: "",
       root: 440,
       octave: 0,
       interval: 2,
@@ -27,6 +28,7 @@ var Intonation = (function(){
     if (typeof interval_list == "string") {
       interval_list = interval_list.split(" ")
     }
+    this.name = this.opt.name || "interval list"
     this.intervals = interval_list
     this.interval = this.opt.interval = parseInterval.call(this, interval_list.pop() )
     this.scale = interval_list.map( parseIntervalString.bind(this) ).filter(function(v){
@@ -45,6 +47,7 @@ var Intonation = (function(){
       n *= ratio
       scale.push(n)
     }
+    this.name = this.opt.name || tet + "-tone equal temperament"
     this.intervals = null
   }
   Intonation.prototype.generate_scl = function(){
@@ -52,6 +55,7 @@ var Intonation = (function(){
     var scl = this.parse_scl( this.opt.scl )
     this.intervals = scl.notes
     this.interval = scl.notes.pop()
+    this.name = this.opt.name || scl.description
     this.scale = scl.notes.map(function(v){
       return v * root
     })