T19 - js - updateCoordinates
Fri Nov 12 2021 08:12:18 GMT+0000 (Coordinated Universal Time)
Saved by
@patriciamolnar
#javascript
const updateCoordinates = e => {
if(coordinates.x === undefined || coordinates.y === undefined){
coordinates.x = e.x;
coordinates.y = e.y;
addElement();
}
if(Math.abs(coordinates.x - e.x) > 50 || Math.abs(coordinates.y - e.y) > 50) {
coordinates.x = e.x;
coordinates.y = e.y;
addElement();
}
}
header.addEventListener('mousemove', e => {
updateCoordinates(e);
});
content_copyCOPY
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