Dial_Display: rework method reset into queueRedraw

Author: thyttan

modules/Dial_Display.js

@@ -14,11 +14,11 @@ function DialDisplay(options) {
     }, options);
 
   this.value = 0;
-  this.reset();
+  this.isFullDraw = true;
 }
 
-DialDisplay.prototype.reset = function() {
-  this.isFirstDraw = true;
+DialDisplay.prototype.queueRedraw = function() {
+  this.isFullDraw = true;
   this.prevDrawnValue = null;
 };
 
@@ -46,13 +46,13 @@ DialDisplay.prototype.step = function(step) {
     if (!isFill) g.drawCircle(x, y, rad);
     if (isFill) g.fillCircle(x, y, rad);
   }
-  if (this.isFirstDraw) {
+  if (this.isFullDraw) {
     g.setColor(0,0,0).fillCircle(CENTER.x, CENTER.y, 25);
     g.setColor(1,1,1).drawCircle(CENTER.x, CENTER.y, 25);
     for (let i=0; i<this.options.stepsPerWholeTurn; i++) {
       drawCircle(i, 1, 1, 1, 1, true);
     }
-    this.isFirstDraw = false;
+    this.isFullDraw = false;
   }
 
   //drawCircle(this.value, 1, 1, 1, 2, false);

modules/Dial_Display.md

@@ -16,7 +16,7 @@ dialDisplay.step(-1);
 var value = dialDisplay.value;
 
 // ... after some time:
-dialDisplay.reset();
+dialDisplay.queueRedraw();
 dialDisplay.set(0);
 ```
 
@@ -37,7 +37,6 @@ var DialDisplay = require("Dial_Display");
 var dialDisplay = new DialDisplay(options);
 
 var cb = (step) => {
-  dialDisplay.reset();
   dialDisplay.step(step);
 };
 
@@ -65,7 +64,7 @@ Defaults:
 The Dial Display has three functions:
 `step(amount)` - +1 or -1 to step the dial.
 `set(value)` - set the value for the next `step()` to act on.
-`reset()` - draw all of the dial (instead of just the indicator) on the next `step()`.
+`queueRedraw()` - draw all of the dial (instead of just the indicator) on the next `step()`.
 
 Notes:
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