48 lines
1.7 KiB
Plaintext
48 lines
1.7 KiB
Plaintext
{% if page.chart and page.chart.echarts %}
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<script
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defer
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src="https://cdn.jsdelivr.net/npm/echarts@{{ site.echarts.version }}/dist/echarts.min.js"
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integrity="{{ site.echarts.integrity.library }}"
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crossorigin="anonymous"
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></script>
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{% if site.enable_darkmode %}
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<script
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defer
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src="https://cdn.jsdelivr.net/npm/echarts@{{ site.echarts.version }}/theme/dark-fresh-cut.js"
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integrity="{{ site.echarts.integrity.dark_theme }}"
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crossorigin="anonymous"
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></script>
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{% endif %}
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<script>
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let theme = determineComputedTheme();
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/* Create echarts chart as another node and hide the code block, appending the echarts node after it
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this is done to enable retrieving the code again when changing theme between light/dark */
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document.onreadystatechange = () => {
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if (document.readyState === 'complete') {
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document.querySelectorAll('pre>code.language-echarts').forEach((elem) => {
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const jsonData = elem.textContent;
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const backup = elem.parentElement;
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backup.classList.add('unloaded');
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/* create echarts node */
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let chartElement = document.createElement('div');
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chartElement.classList.add('echarts');
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backup.after(chartElement);
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/* create echarts */
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if (theme === 'dark') {
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var chart = echarts.init(chartElement, 'dark-fresh-cut');
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} else {
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var chart = echarts.init(chartElement);
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}
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chart.setOption(JSON.parse(jsonData));
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window.addEventListener('resize', function () {
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chart.resize();
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});
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});
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}
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};
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</script>
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{% endif %}
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