The circle app is awesome (make it more readable ?)

Not been very successful with the segment image approach.
Below is first drawing the image through rotating the segment.
The imgae is 2 bpp, cant get 1 bpp to work at the moment.

Not very happy with the results so far - might have to revert to editing the segment pixel by pixel to get it right.

Test code below:

const h = g.getHeight();
const w = g.getWidth();

function draw() {
  var date = new Date();
  var timeStr = require("locale").time(date,1);
  
  g.reset();
  g.setColor(g.theme.bg);
  g.fillRect(Bangle.appRect);

  g.setFont('Vector', w/3);
  g.setFontAlign(0, -1);
  g.setColor(g.theme.fg);
  g.drawString(timeStr, w/2, 30);

  drawGauge(40, 130, 0.9);
}

var gaugeImg = {
  width : 8, height : 7, bpp : 2,
  transparent : 1,
  buffer : E.toArrayBuffer(atob("qqWqqqqqqqmqqaqpVqk="))
};

/*
var gaugeImg = {
  width : 8, height : 7, bpp : 1,
  transparent : 0,
  buffer : E.toArrayBuffer(atob("AwAAAQEB4Q=="))
};
*/

function radians(a) {
  return a*Math.PI/180;
}

// p will be the number of segments for now
function drawGauge(cx,cy,p) {
  var i = 0;
  var r = 25;
  var x;
  var y;
     
  var startrot = 0 - 180;
  var midrot = -180 - (360 * p);
  var endrot = -360  - 180;

  g.setColor('#0ff'); // cyan
  
  // draw guauge
  for (i = startrot; i > midrot; i -= 6) {
    x = cx + r * Math.sin(radians(i));
    y = cy + r * Math.cos(radians(i));
    g.drawImage(gaugeImg, x, y, {rotate: i});
  }

  g.setColor('#888'); // grey

  // draw remainder of guage in grey
  for (i = midrot; i > endrot; i -= 6) {
    x = cx + r * Math.sin(radians(i));
    y = cy + r * Math.cos(radians(i));
    g.drawImage(gaugeImg, x, y, {rotate: i});
  }
}

g.clear();
Bangle.setUI("clock");
Bangle.loadWidgets();
Bangle.drawWidgets();
setInterval(draw, 60000);
draw();

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