mirror of https://github.com/espruino/BangleApps
44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
// timeout used to update every minute
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let drawTimeout;
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// schedule a draw for the next minute
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function queueDraw() {
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if (drawTimeout) clearTimeout(drawTimeout);
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drawTimeout = setTimeout(function() {
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drawTimeout = undefined;
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draw();
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}, 60000 - (Date.now() % 60000));
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}
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function draw() {
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// queue next draw in one minute
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queueDraw();
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// Work out where to draw...
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var x = g.getWidth()/2;
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var y = g.getHeight()/2;
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g.reset();
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// work out locale-friendly date/time
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var date = new Date();
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var timeStr = require("locale").time(date,1);
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var dateStr = require("locale").date(date);
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// draw time
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g.setFontAlign(0,0).setFont("Vector",48);
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g.clearRect(0,y-15,g.getWidth(),y+25); // clear the background
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g.drawString(timeStr,x,y);
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// draw date
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y += 35;
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g.setFontAlign(0,0).setFont("6x8");
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g.clearRect(0,y-4,g.getWidth(),y+4); // clear the background
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g.drawString(dateStr,x,y);
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}
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// Clear the screen once, at startup
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g.clear();
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// draw immediately at first, queue update
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draw();
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// Show launcher when middle button pressed
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Bangle.setUI("clock");
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// Load widgets
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Bangle.loadWidgets();
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Bangle.drawWidgets(); |