mirror of
https://github.com/cds-astro/aladin-lite.git
synced 2026-01-02 00:00:36 -08:00
54 lines
1.6 KiB
HTML
54 lines
1.6 KiB
HTML
<!doctype html>
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<html>
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<head>
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</head>
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<body>
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<div id="aladin-lite-div" style="width: 1024px; height: 768px"></div>
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<script type="module">
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import A from '../src/js/A.js';
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let aladin;
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A.init.then(() => {
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aladin = A.aladin('#aladin-lite-div', {target: '12 25 41.512 +12 48 47.2', fov: 1, showContextMenu: true});
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// define custom draw function
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var drawFunction = function(source, canvasCtx, viewParams) {
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canvasCtx.beginPath();
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canvasCtx.arc(source.x, source.y, source.data['coo_err_min'] * 5, 0, 2 * Math.PI, false);
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canvasCtx.closePath();
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canvasCtx.strokeStyle = '#c38';
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canvasCtx.lineWidth = 3;
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canvasCtx.globalAlpha = 0.7,
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canvasCtx.stroke();
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var fov = Math.max(viewParams['fov'][0], viewParams['fov'][1]);
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// object name is displayed only if fov<10°
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if (fov>10) {
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return;
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}
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canvasCtx.globalAlpha = 0.9;
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canvasCtx.globalAlpha = 1;
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};
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var drawFunctionFootprint = function(s) {
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let a = +s.data.size_maj;
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let b = +s.data.size_min;
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if (a < 0.1 || b < 0.1)
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return;
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let angle = +s.data.size_angle || 0.0;
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return A.ellipse(s.ra, s.dec, a / 60, b / 60, angle, {color: 'cyan'});
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};
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var hips = A.catalogHiPS('https://axel.u-strasbg.fr/HiPSCatService/Simbad', {onClick: 'showTable', name: 'Simbad', color: 'cyan', hoverColor: 'red', shape: drawFunctionFootprint});
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aladin.addCatalog(hips);
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});
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</script>
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</body>
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</html>
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