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a9/countLines.js

Created June 28, 2016 07:04
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countLines.js
function countLines(ele) {
var styles = window.getComputedStyle(ele, null);
var lh = parseInt(styles.lineHeight, 10);
var h = parseInt(styles.height, 10);
var lc = Math.round(h / lh);
console.log('line count:', lc, 'line-height:', lh, 'height:', h);
return lc;
}
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