add hyperbolic scale mode

1 files changed, 28 insertions, 7 deletions

diff --git a/bundle.js b/bundle.js
index ba8d9f8..599731f 100644
--- a/bundle.js
+++ b/bundle.js
@@ -38148,6 +38148,11 @@ var scales = exports.scales = [{ name: "natural", get: function get(i, j) {
   get: function get(ii, jj, i, j) {
     return [a[i], b[j]];
   }
+}, {
+  name: "hyperbolic",
+  get: function get(ii, jj, i, j, x, y) {
+    return [1 + i * (x + 1) / (y + 1), 1 + j * (x + 1) / (y + 1)];
+  }
 },
 // {
 //   name: "triangle",
@@ -38809,9 +38814,21 @@ function add(i, j) {
       }
       var a_inv = a * denominator;
       var b_inv = b * numerator;
-      var ba_gcd = (0, _computeGcd2.default)(a_inv, b_inv);
-      var a_disp = a_inv / ba_gcd;
-      var b_disp = b_inv / ba_gcd;
+      var a_disp = void 0,
+          b_disp = void 0;
+      if (scale.name === "hyperbolic") {
+        a_inv *= Math.round(base_y) + 1;
+        b_inv *= Math.round(base_y) + 1;
+        var ba_gcd = (0, _computeGcd2.default)(Math.round(a_inv), Math.round(b_inv));
+        a_disp = Math.round(a_inv / ba_gcd);
+        b_disp = Math.round(b_inv / ba_gcd);
+        // a_disp = Math.round(a_inv);
+        // b_disp = Math.round(b_inv);
+      } else {
+        var _ba_gcd = (0, _computeGcd2.default)(a_inv, b_inv);
+        a_disp = a_inv / _ba_gcd;
+        b_disp = b_inv / _ba_gcd;
+      }
 
       frac = Math.log2(isEqualTemperament ? interval : aa / bb) % 1;
 
@@ -38938,11 +38955,15 @@ function bind() {
   document.querySelector("#help-button").addEventListener("click", function () {
     return document.querySelector("#help").classList.toggle("visible");
   });
-  document.querySelector("#pythagorean").addEventListener("click", function () {
-    scaleMode = _scales.scales.findIndex(function (scale) {
-      return scale.name === "pythagorean";
+  Array.from(document.querySelectorAll(".mode")).forEach(function (el) {
+    console.log(el.getAttribute("name"));
+    el.addEventListener("click", function (event) {
+      var name = el.getAttribute("name");
+      scaleMode = _scales.scales.findIndex(function (scale) {
+        return scale.name === name;
+      });
+      rebuild();
     });
-    rebuild();
   });
 
   // Wheel to scroll