add Meridian Clock

apps/meridian/ChangeLog

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+0.01: New Clock!

apps/meridian/README.md

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+# Clock Name
+
+More info on making Clock Faces: https://www.espruino.com/Bangle.js+Clock
+
+Describe the Clock...
+
+## Usage
+
+Describe how to use it
+
+## Features
+
+Name the function
+
+## Controls
+
+Name the buttons and what they are used for
+
+## Requests
+
+Name who should be contacted for support/update requests
+
+## Creator
+
+Your name

apps/meridian/app-icon.js

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+require("heatshrink").decompress(atob("mEwgMAkEAwEEBIMQAo8IH1WAAgcBsAFDgwRFJwIADgYYF8AMEvAFEjgFEh4eF4AGE+AFEnAeKG4Y0BgIFBg5QHC4ojFF4kBHYkHMAhzGABcQxAkEhgDBawMAZQMEFokDaVUQagI2BAocEIQYFCA="))

apps/meridian/app.js

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+require("FontDylex7x13").add(Graphics);
+
+var weather = require("Storage").readJSON("weather.json", 1) || {};
+
+function getArcXY(centerX, centerY, radius, angle) {
+  var s,
+    r = [];
+  s = (2 * Math.PI * angle) / 360;
+  r.push(centerX + Math.round(Math.cos(s) * radius));
+  r.push(centerY + Math.round(Math.sin(s) * radius));
+  return r;
+}
+
+function getArc(centerX, centerY, radius, startAngle, endAngle) {
+  var xy,
+    r = [],
+    actAngle = startAngle;
+  var stepAngle = ((radius + radius) * Math.PI) / 60;
+  stepAngle = 6;
+  while (actAngle < endAngle) {
+    r = r.concat(getArcXY(centerX, centerY, radius, actAngle));
+    actAngle += stepAngle;
+    actAngle = Math.min(actAngle, endAngle);
+  }
+  return r.concat(getArcXY(centerX, centerY, radius, endAngle));
+}
+
+var timeout;
+
+function fillLine(x1, y1, x2, y2, thickness) {
+  const angle = Math.atan2(y2 - y1, x2 - x1);
+  const offset_x = (thickness * Math.sin(angle)) / 2;
+  const offset_y = (thickness * Math.cos(angle)) / 2;
+  g.fillPoly(
+    [
+      x1 + offset_x,
+      y1 - offset_y,
+      x1 - offset_x,
+      y1 + offset_y,
+      x2 - offset_x,
+      y2 + offset_y,
+      x2 + offset_x,
+      y2 - offset_y,
+    ],
+    true
+  );
+}
+
+function getWeatherIcon(txt) {
+  txt = txt.toLowerCase();
+  if (txt == "rainy") {
+    return atob("EhCBAAAAAPwAf4A/8A/8D//H//v////////3//j//AjEBiMDEIAAAA==");
+  } else if (txt == "cloudy") {
+    return atob("FA6BAABgAD/AB/4Af+A//wf/+H//7//+//////////f//j//4P/4");
+  } else if (txt == "sunny") {
+    return atob(
+      "FBSBAABgAAYAAAABgBgY8YA/wAf+AH/gD/8M//PP/zD/8Af+AH/gA/wBjxgYAYAAAABgAAYA"
+    );
+  } else {
+    return null;
+  }
+}
+
+function draw() {
+  g.setTheme({ fg: 0xffff, bg: 0 });
+
+  if (timeout) {
+    clearTimeout(timeout);
+    timeout = undefined;
+  }
+  g.reset().clear();
+  g.setColor("#FFF");
+
+  const mid = g.getWidth() / 2;
+  g.drawImage(
+    require("heatshrink").decompress(
+      atob(
+        "2GwgIGDhwMEgPAAwk4Dg8HCpdwCqnwCo8DwAVK8AVIB4gVFgIVIB4wFKD5IPFG4pLJCosHMYiNJCozNJvAVJh4VJkAKJgT/PAH4A/AH4A/AH4A/AH4A/ADWACqngCicD/AVTh9+Cqc/n4VTv0P4AURgP4gZuSCYQrTVwNACqT/6AH4A/AH4A/AH4A/AH4A/AH4A/AH4A/AH4Ah//ACaMD/4VrQP4A/AH4A/AH4A/AH4A/AH4A/AH4A/AH4A/ADlACSMBAQPACqMDwED8AVS8EPFaUB/E/Nad+vwVTn/4CqcPNiSEDd/4A/AH4A/AH4A/AH4A/AH8gAgcB4AFDgwVJvAVJh4VJuAVJg4VJ8AVJgeACg8BCqoPEApYfECpY3EGpIlGCpEHCpfwCo6jFCoylEA="
+      )
+    )
+  );
+
+  g.setFontAlign(0, 0);
+  g.setFont("Dylex7x13", 1);
+
+  const battery = E.getBattery() || 50;
+  const outerarc = getArc(
+    g.getWidth() * (1 / 4) + 1,
+    g.getHeight() * (1 / 4) - 1,
+    14,
+    -90,
+    Math.max(battery * 3.6, 10) - 90
+  );
+  const innerarc = getArc(
+    g.getWidth() * (1 / 4) + 1,
+    g.getHeight() * (1 / 4) - 1,
+    11,
+    -92,
+    Math.max(battery * 3.6, 10) - 88
+  );
+  g.setColor("#00FF00").fillPoly(
+    [g.getWidth() * (1 / 4), g.getHeight() * (1 / 4) - 2].concat(outerarc)
+  );
+  g.setColor("#000").fillPoly(
+    [g.getWidth() * (1 / 4), g.getHeight() * (1 / 4) - 2].concat(innerarc)
+  );
+  g.setColor("#FFF").drawString(
+    battery,
+    g.getWidth() * (1 / 4),
+    g.getHeight() * (1 / 4)
+  );
+
+  if (weather && weather.txt) {
+    const icon = getWeatherIcon(weather.txt);
+    if (icon) {
+      g.drawImage(
+        icon,
+        g.getWidth() * (3 / 4) - 10,
+        g.getHeight() * (1 / 4) - 10
+      );
+    } else {
+      g.drawString(
+        weather.txt,
+        g.getWidth() * (3 / 4),
+        g.getHeight() * (1 / 4)
+      );
+    }
+    g.drawString(
+      weather.temp || "-",
+      g.getWidth() * (3 / 4),
+      g.getHeight() * (1 / 4) + 16
+    );
+  }
+
+  const now = new Date();
+
+  g.setFont("Vector", 14);
+  // Date (ex. MON 8)
+  g.drawString(
+    require("locale").dow(now, 1).toUpperCase() + " " + now.getDate(),
+    g.getWidth() / 2,
+    g.getHeight() * (3 / 4)
+  );
+
+  let rhour =
+    (now.getHours() * Math.PI) / 6 +
+    (now.getMinutes() * Math.PI) / 30 / 12 -
+    Math.PI / 2;
+  let rmin = (now.getMinutes() * Math.PI) / 30 - Math.PI / 2;
+
+  // Middle circle
+  g.fillCircle(mid, mid, 4);
+
+  // Hours hand
+  fillLine(mid, mid, mid + Math.cos(rhour) * 10, mid + Math.sin(rhour) * 10, 3);
+  fillLine(
+    mid + Math.cos(rhour) * 10,
+    mid + Math.sin(rhour) * 10,
+    mid + Math.cos(rhour) * 50,
+    mid + Math.sin(rhour) * 50,
+    7
+  );
+
+  // Minutes hand
+  fillLine(mid, mid, mid + Math.cos(rmin) * 10, mid + Math.sin(rmin) * 10, 3);
+  fillLine(
+    mid + Math.cos(rmin) * 10,
+    mid + Math.sin(rmin) * 10,
+    mid + Math.cos(rmin) * 76,
+    mid + Math.sin(rmin) * 76,
+    7
+  );
+
+  if (now.getMinutes() == 0) {
+    Bangle.buzz();
+  }
+
+  timeout = setTimeout(() => {
+    timeout = undefined;
+    draw();
+  }, 60000 - (Date.now() % 60000));
+}
+
+draw();
+
+Bangle.setUI("clock");
+Bangle.loadWidgets();
+Bangle.drawWidgets();

apps/meridian/metadata.json

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+{
+  "id": "meridian",
+  "name": "Meridian Clock",
+  "shortName": "Meridian",
+  "version": "0.01",
+  "description": "An Elegant Clock",
+  "screenshots": [{ "url": "screenshot.png" }],
+  "icon": "app.png",
+  "type": "clock",
+  "tags": "clock",
+  "supports": ["BANGLEJS2"],
+  "readme": "README.md",
+  "storage": [
+    { "name": "meridian.app.js", "url": "app.js" },
+    { "name": "meridian.img", "url": "app-icon.js", "evaluate": true }
+  ]
+}