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August 2, 2018 19:36
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I wrote this simple function in CoffeeScript which tests if the text overflow the div and it will decrement his size until it fits!
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| autoSizeText = -> | |
| elements = $('.resize') | |
| return if elements.length < 0 | |
| for el in elements | |
| do (el) -> | |
| resizeText = -> | |
| elNewFontSize = (parseInt($(el).css('font-size'), 10) - 1) | |
| $(el).css('font-size', elNewFontSize) | |
| resizeText() while el.scrollHeight > el.offsetHeight |
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Here's a jQuery plugin version: https://gist.github.com/iamkirkbater/ee9741a02431290682e6