40 lines
1.1 KiB
JavaScript
40 lines
1.1 KiB
JavaScript
const html = require('choo/html');
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const percent = require('../../utils').percent;
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const radius = 73;
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const oRadius = radius + 10;
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const oDiameter = oRadius * 2;
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const circumference = 2 * Math.PI * radius;
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module.exports = function(progressRatio) {
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const dashOffset = (1 - progressRatio) * circumference;
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const percentComplete = percent(progressRatio);
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return html`
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<div class="progress">
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<svg
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width="${oDiameter}"
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height="${oDiameter}"
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viewPort="0 0 ${oDiameter} ${oDiameter}"
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version="1.1">
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<circle
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class="progress__bg"
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r="${radius}"
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cx="${oRadius}"
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cy="${oRadius}"
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fill="transparent"/>
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<circle
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class="progress__bar"
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r="${radius}"
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cx="${oRadius}"
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cy="${oRadius}"
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fill="transparent"
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transform="rotate(-90 ${oRadius} ${oRadius})"
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stroke-dasharray="${circumference}"
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stroke-dashoffset="${dashOffset}"/>
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<text class="progress__percent" text-anchor="middle" x="50%" y="98">
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${percentComplete}
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</text>
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</svg>
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</div>
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`;
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};
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