@zunderscore/elgato-light-control
Javascript wrapper for Elgato Key Lights and Light Strip control
Based on elgato-light-api by NickParks (https://github.com/NickParks/elgato-light-api)
Installation
Running npm i @zunderscore/elgato-light-control will install the package. Typescript is natively supported.
How to use
Create a new instance of ElgatoKeyLightController or ElgatoLightStripController, depending on what you want to control:
const keyLightController = new ElgatoKeyLightController();
const lightStripController = new ElgatoLightStripController();An Event Emitter is used to notify listeners when a new Key Light or Light Strip is detected.
keyLightController.on('newKeyLight', (newKeyLight: KeyLight) => {
console.log('New Key Light: ' + newKeyLight.name);
});
lightStripController.on('newLightStrip', (newLightStrip: LightStrip) => {
console.log('New Light Strip: ' + newLightStrip.name);
});ElgatoKeyLightController has two main functions (updateLightOptions and updateAllLights) and an Array of all discovered Key Lights (keyLights).
keyLightController.updateLightOptions(keyLightController.keyLights[0], options).then(() => {
console.log("Key Light has been updated!");
}).catch(e => {
console.error("Error: ", e);
});
keyLightController.updateAllLights(options).then(() => {
console.log("All Key Lights have been updated!");
}).catch(e => {
console.error("Error: ", e);
});Similarly, ElgatoLightStripController also has two main functions (updateLightOptions and updateAllStrips) and an Array of all discovered Light Strips (lightStrips)
lightStripController.updateLightOptions(lightStripController.lightStrips[0], options).then(() => {
console.log("Light Strip has been updated!");
}).catch(e => {
console.error("Error: ", e);
});
lightStripController.updateAllStrips(options).then(() => {
console.log("All Light Strips have been updated!");
}).catch(e => {
console.error("Error: ", e);
});