Aladin Lite utils API namespace for basic functions
- Source:
Namespaces
Methods
(static) radecToViewXy(ra, dec, aladin) → {Array.<number>}
Parameters:
| Name | Type | Description |
|---|---|---|
ra |
number | Right Ascension (RA) coordinate in degrees. |
dec |
number | Declination (Dec) coordinate in degrees. |
aladin |
Aladin | Aladin Lite object containing the WebAssembly API. |
- Deprecated:
- Converts celestial coordinates (ra, dec) to screen coordinates (x, y) in pixels within the view. Use Aladin.world2pix instead
- Source:
Returns:
xy - A 2 elements array representing the screen coordinates [X, Y] in pixels.
- Type
- Array.<number>