Dial_Display: complementary graphics to Dial module

Author: thyttan

modules/Dial_Display.js

@@ -0,0 +1,24 @@
+let dialDisplayGenerator = function(options) {
+  
+  let dialDisplay = function(step, previousValue) {
+    if (!previousValue) previousValue = 0;
+    let currentValue = previousValue + step;
+    g.clear().reset().setFont("Vector:30");
+    g.drawString(currentValue);
+    
+    return currentValue;
+  }
+  return dialDisplay;
+}
+
+let options = {};
+let dialDisplay = dialDisplayGenerator(options);
+let value = 0;
+
+let cb = (step)=>{
+  print(step);
+  value = dialDisplay(step, value);
+};
+
+let dial = require("Dial")(cb);
+Bangle.on("drag", dial);