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aladin-lite/tutorials/UI.md
Matthieu Baumann 1313aeab4b doc fixes
2024-07-02 19:11:55 +02:00

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# Customization
This is a guide for users wanting to customize the apparence of Aladin Lite user interface.
## CSS class names
There are distincts CSS class names for users wanting to personnalize the default elements. These classes are listed below:
* `aladin-stack-control` targets the stack opener button
* `aladin-fullScreen-control` targets the fullscreen control button
* `aladin-simbadPointer-control` targets the Simbad pointer control button
* `aladin-grid-control` targets the coordinate grid trigger button
* `aladin-settings-control` targets the settings menu opener button
* `aladin-share-control` targets the share menu opener button
* `aladin-projection-control` targets the projection selector button
* `aladin-stack-box` targets the stack box
* `aladin-status-bar` targets the status bar frame
* `aladin-cooFrame` targets the frame selector element
* `aladin-location` targets the search bar and location information element
* `aladin-fov` targets the field of view information display element
This example changes the position of the Aladin Lite search bar to the very top-left of Aladin Lite and it disables the frame.
```js
<!doctype html>
<html>
<head>
<meta name="viewport" content="width=device-width, height=device-height, maximum-scale=1.0, initial-scale=1.0, user-scalable=no">
</head>
<body>
<div id="aladin-lite-div" style="width: 768px; height: 512px"></div>
<script type="module">
import A from '../src/js/A.js';
let aladin;
A.init.then(() => {
aladin = A.aladin(
'#aladin-lite-div',
{
survey: 'P/allWISE/color', // set initial image survey
projection: 'AIT', // set a projection
fov: 1.5, // initial field of view in degrees
target: 'NGC 2175', // initial target
cooFrame: 'icrs', // set galactic frame
reticleColor: '#ff89ff', // change reticle color
reticleSize: 64, // change reticle size
showContextMenu: true,
}
);
});
</script>
<style>
.aladin-location {
position: absolute;
left: 0.2rem;
top: 0.2rem;
}
.aladin-cooFrame {
display: none;
}
</style>
</body>
</html>
```