@hscmap/magic-trackpad-detector - npm Package Compare versions

Comparing version 0.0.3 to 0.0.4

lib/index.js

@@ -5,5 +5,5 @@ "use strict";
     function MagicTrackpadDetector() {
-        this.tolerance = 7; // ms
+        this.tolerance = 5; // ms
         this.interval = 1000 / 60; // events per second
-        this.minN1 = 7;
+        this.minN1 = 5;
         this.minN2 = 15;
@@ -24,3 +24,3 @@ this.history = new RingBuffer(Math.max(this.minN1, this.minN2));
                 var dt = n[0] - o[0];
-                if (dt < this.interval - this.tolerance || this.interval + this.tolerance < dt)
+                if (dt < this.interval - this.tolerance)
                     return false;
@@ -42,4 +42,3 @@ if (n[1] * o[1] < 0 || n[1] / o[1] > 1)
                 var dt = n[0] - o[0];
-                if (!(this.interval - this.tolerance <= dt && dt <= this.interval + this.tolerance ||
-                    2 * this.interval - this.tolerance <= dt && dt <= 2 * this.interval + this.tolerance))
+                if (dt < this.interval - this.tolerance)
                     return false;
@@ -46,0 +45,0 @@ if (n[1] * o[1] < 0 || n[1] / o[1] > 1)

package.json

 {
   "name": "@hscmap/magic-trackpad-detector",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "main": "./lib/index.js",
@@ -5,0 +5,0 @@ "types": "./lib/index.d.ts",

src/index.ts

 export class MagicTrackpadDetector {
-    tolerance = 7 // ms
+    tolerance = 5 // ms
     interval = 1000 / 60 // events per second
-    minN1 = 7
+    minN1 = 5
     minN2 = 15
@@ -22,3 +22,3 @@ private history = new RingBuffer<[number, number]>(Math.max(this.minN1, this.minN2))
                 const dt = n[0] - o[0]
-                if (dt < this.interval - this.tolerance || this.interval + this.tolerance < dt)
+                if (dt < this.interval - this.tolerance)
                     return false
@@ -29,3 +29,3 @@ if (n[1] * o[1] < 0 || n[1] / o[1] > 1)
         }
-        else {
+        else { // |deltaY| == 1
             if (h.length < this.minN2)
@@ -41,8 +41,3 @@ return false
                 const dt = n[0] - o[0]
-                if (
-                    !(
-                        this.interval - this.tolerance <= dt && dt <= this.interval + this.tolerance ||
-                        2 * this.interval - this.tolerance <= dt && dt <= 2 * this.interval + this.tolerance
-                    )
-                )
+                if (dt < this.interval - this.tolerance)
                     return false
@@ -49,0 +44,0 @@ if (n[1] * o[1] < 0 || n[1] / o[1] > 1)

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Worsened metrics

Total package byte prevSize

146705

decreased by-0.31%

Lines of code

266

decreased by-2.21%

No dependency changes