21 lines
972 B
JavaScript
21 lines
972 B
JavaScript
const html = require('choo/html');
|
|
|
|
const radius = 73;
|
|
const oRadius = radius + 10;
|
|
const oDiameter = oRadius * 2;
|
|
const circumference = 2 * Math.PI * radius;
|
|
|
|
module.exports = function(progressRatio) {
|
|
const dashOffset = (1 - progressRatio) * circumference;
|
|
const percent = Math.floor(progressRatio * 100);
|
|
const div = html`
|
|
<div class="progress-bar">
|
|
<svg id="progress" width="${oDiameter}" height="${oDiameter}" viewPort="0 0 ${oDiameter} ${oDiameter}" version="1.1">
|
|
<circle r="${radius}" cx="${oRadius}" cy="${oRadius}" fill="transparent"/>
|
|
<circle id="bar" r="${radius}" cx="${oRadius}" cy="${oRadius}" fill="transparent" transform="rotate(-90 ${oRadius} ${oRadius})" stroke-dasharray="${circumference}" stroke-dashoffset="${dashOffset}"/>
|
|
<text class="percentage" text-anchor="middle" x="50%" y="98"><tspan class="percent-number">${percent}</tspan><tspan class="percent-sign">%</tspan></text>
|
|
</svg>
|
|
</div>
|
|
`;
|
|
return div;
|
|
};
|