Added missing position note

apps/hworldclock/ChangeLog

@@ -6,4 +6,4 @@
 0.20: Add theme support
 0.21: Add Settings
 0.22: Use default Bangle formatter for booleans
-0.23: Small fixes
+0.23: Added note to configure position in "my location" if not done yet. Small fixes.

apps/hworldclock/README.md

@@ -8,6 +8,8 @@ If watch is locked, seconds get refreshed every 10 seconds.
 
 ## Usage
 
+Location for sun set / rise set with mylocation app.
+
 Provide names and the UTC offsets for up to three other timezones in the app store. These are stored in a json file on your watch. UTC offsets can be decimal (e.g., 5.5 for India). 
 
 The clock does not handle summer time / daylight saving time changes automatically. If one of your three locations changes its UTC offset, you can simply change the setting in the app store and update. Currently the clock only supports 24 hour time format for the additional time zones.
@@ -21,11 +23,5 @@ Please use [the Espruino Forum](http://forum.espruino.com/microcosms/1424/) if y
 
 Created by Hank.
 
-Based on the great work of
-=================
-World Clock - 4 time zones
-Made by [Scott Hale](https://www.github.com/computermacgyver), based upon the [Simple Clock](https://github.com/espruino/BangleApps/tree/master/apps/sclock).
-===== a n d =====
-Sun Clock
-[Sun Clock](https://github.com/espruino/BangleApps/tree/master/apps/sunclock)
-=================
+Based on the great work of "World Clock - 4 time zones". Made by [Scott Hale](https://www.github.com/computermacgyver), based upon the [Simple Clock](https://github.com/espruino/BangleApps/tree/master/apps/sclock). 
+And Sun Clock [Sun Clock](https://github.com/espruino/BangleApps/tree/master/apps/sunclock)

apps/hworldclock/app.js

@@ -46,8 +46,8 @@ setting = require("Storage").readJSON("setting.json",1);
 E.setTimeZone(setting.timezone); // timezone = 1 for MEZ, = 2 for MESZ
 SunCalc = require("hsuncalc.js");
 const LOCATION_FILE = "mylocation.json";
-var rise = "07:00";
-var set	= "20:00";
+var rise = null;
+var set	= null;
 //var pos	 = {altitude: 20, azimuth: 135};
 //var noonpos = {altitude: 37, azimuth: 180};
 //=======Sun
@@ -137,12 +137,17 @@ function getCurrentTimeFromOffset(dt, offset) {
 }
 
 function updatePos() {
-	coord = require("Storage").readJSON(LOCATION_FILE,1)|| {"lat":53.3,"lon":10.1,"location":"Pattensen"};
+	coord = require("Storage").readJSON(LOCATION_FILE,1)||  {"lat":0,"lon":0,"location":"-"}; //{"lat":53.3,"lon":10.1,"location":"Pattensen"};
+	if (coord.lat != 0 && coord.lon != 0) {
 	//pos = SunCalc.getPosition(Date.now(), coord.lat, coord.lon);	
 	times = SunCalc.getTimes(Date.now(), coord.lat, coord.lon);
-	rise = times.sunrise.toString().split(" ")[4].substr(0,5);
-	set	= times.sunset.toString().split(" ")[4].substr(0,5);
+	rise = "^" + times.sunrise.toString().split(" ")[4].substr(0,5);
+	set	= "v" + times.sunset.toString().split(" ")[4].substr(0,5);
 	//noonpos = SunCalc.getPosition(times.solarNoon, coord.lat, coord.lon);
+	} else {
+		rise = null;
+		set  = null;
+	}
 }
 
 
@@ -266,8 +271,12 @@ function draw() {
 	});
 
 	if (showSunInfo) {
-		g.setFontAlign(-1, 0).setFont("Vector",12).drawString(`^${rise}`, 10, 3 + yposWorld + 3 * 15, true); // draw riseset
-		g.setFontAlign(1, 0).drawString(`v${set}`, xcol2, 3 + yposWorld + 3 * 15, true); // draw riseset
+		if (rise != null){
+			g.setFontAlign(-1, 0).setFont("Vector",12).drawString(`${rise}`, 10, 3 + yposWorld + 3 * 15, true); // draw riseset
+			g.setFontAlign(1, 0).drawString(`${set}`, xcol2, 3 + yposWorld + 3 * 15, true); // draw riseset
+		} else {
+			g.setFontAlign(-1, 0).setFont("Vector",11).drawString("set city in \'my location\' app!", 10, 3 + yposWorld + 3 * 15, true); 
+		}		
 	}
 	//debug settings
 	//g.setFontAlign(1, 0);

apps/hworldclock/custom.html

@@ -30,8 +30,8 @@
           }
         } catch(e){
             offsets=[
-                [true,"London",0],
-                [true,"NY",-5],
+                [true,"London",1],
+                [true,"NY",-4],
                 [true, "Denver",-6],
                
            ];