48 lines
1.3 KiB
MonkeyC
48 lines
1.3 KiB
MonkeyC
import Toybox.Graphics;
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import Toybox.Lang;
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import Toybox.System;
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import Toybox.WatchUi;
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class IHands extends Drawable {
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var CenterShift as [Float, Float];
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enum HandType {
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HOURS,
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MINUTES,
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SECONDS,
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}
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typedef HandsParams as {
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:CenterShift as [Float, Float],
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:Identifier as Object,
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};
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function initialize(options as HandsParams) {
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Drawable.initialize({:identifier => options[:Identifier]});
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CenterShift = getOrElse(options[:CenterShift], [0.0, 0.0]);
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}
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function draw(dc as Dc) as Void {
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var now = System.getClockTime();
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var center = getCenter(dc);
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var length = min(center[0], center[1]);
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var hourAngle = (now.hour % 12 + now.min / 60.0) * 30.0;
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drawHand(dc, center[0], center[1], hourAngle, length, HOURS);
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var minutesAngle = now.min * 6.0;
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drawHand(dc, center[0], center[1], minutesAngle, length, MINUTES);
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var secondsAngle = now.sec * 6.0;
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drawHand(dc, center[0], center[1], secondsAngle, length, SECONDS);
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}
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function drawHand(dc as Dc, x as Float, y as Float, angle as Float, length as Float, handType as HandType) as Void {}
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function getCenter(dc as Dc) as [Float, Float] {
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return [dc.getWidth() / 2.0 + CenterShift[0], dc.getHeight() / 2.0 + CenterShift[1]];
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}
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} |