22 lines
696 B
JavaScript
22 lines
696 B
JavaScript
window.addEventListener("DOMContentLoaded", () => {
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const svgEl = document.querySelector("svg");
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const svgID = "d2-svg";
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svgEl.setAttribute("id", svgID);
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if (document.documentElement.getAttribute("id") !== svgID) {
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return;
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}
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let width = parseInt(svgEl.getAttribute("width"), 10);
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let height = parseInt(svgEl.getAttribute("height"), 10);
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let ratio;
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if (width > height) {
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if (width > window.innerWidth) {
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ratio = window.innerWidth / width;
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}
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} else if (height > window.innerHeight) {
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ratio = window.innerHeight / height;
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}
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if (ratio) {
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svgEl.setAttribute("width", width * ratio - 16);
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svgEl.setAttribute("height", height * ratio - 16);
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}
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});
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