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100 lines
1.6 KiB
100 lines
1.6 KiB
<script>
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import { onMount } from 'svelte';
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export let time = new Date();
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let hours, minutes, seconds;
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$: {
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// this block runs reactively, whenever
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// `time` changes
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hours = time.getHours();
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minutes = time.getMinutes();
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seconds = time.getSeconds();
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}
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onMount(() => {
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const interval = setInterval(() => {
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time = new Date();
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}, 1000);
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return () => {
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clearInterval(interval);
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};
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});
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</script>
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<svg viewBox='-50 -50 100 100'>
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<circle class='clock-face' r='48'/>
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<!-- markers -->
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{#each [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55] as minute}
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<line
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class='major'
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y1='35'
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y2='45'
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transform='rotate({30 * minute})'
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/>
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{#each [1, 2, 3, 4] as offset}
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<line
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class='minor'
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y1='42'
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y2='45'
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transform='rotate({6 * (minute + offset)})'
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/>
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{/each}
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{/each}
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<!-- hour hand -->
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<line
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class='hour'
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y1='2'
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y2='-20'
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transform='rotate({30 * hours + minutes / 2})'
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/>
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<!-- minute hand -->
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<line
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class='minute'
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y1='4'
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y2='-30'
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transform='rotate({6 * minutes + seconds / 10})'
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/>
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<!-- second hand -->
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<g transform='rotate({6 * seconds})'>
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<line class='second' y1='10' y2='-38'/>
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<line class='second-counterweight' y1='10' y2='2'/>
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</g>
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</svg>
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<style>
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svg {
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width: 100%;
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height: 100%;
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}
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.clock-face {
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stroke: #333;
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fill: white;
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}
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.minor {
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stroke: #999;
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stroke-width: 0.5;
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}
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.major {
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stroke: #333;
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stroke-width: 1;
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}
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.hour {
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stroke: #333;
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}
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.minute {
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stroke: #666;
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}
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.second, .second-counterweight {
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stroke: rgb(180,0,0);
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}
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.second-counterweight {
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stroke-width: 3;
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}
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</style> |