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19 lines
717 B
JavaScript
19 lines
717 B
JavaScript
function fitBrandText() {
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text.style.transform = 'none';
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// getBoundingClientRect gives real on-screen edges, unlike
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// offsetLeft which is unreliable for inline text
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var available = link.getBoundingClientRect().right - text.getBoundingClientRect().left - 8;
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var natural = text.scrollWidth;
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// Scale rather than step font-size down.
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var scale = natural > available ? available / natural : 1;
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text.style.transform = 'scale(' + scale.toFixed(4) + ')';
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}
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var text = document.getElementById('sidebar-brand-text');
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if (text) {
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var link = text.closest('.brand-link');
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// Fires once on observe as well as any later width change
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new ResizeObserver(fitBrandText).observe(link);
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} |