█ OVERVIEW
Library "e2hray"
A drawing library that contains the hray() function, which draws a horizontal ray/s with an initial point determined by a specified condition. It plots a ray until it reached the price. The function let you control the visibility of historical levels and setup the alerts.
█ HORIZONTAL RAY FUNCTION
hray(condition, level, color,...
![BTCUSDT: [e2] Drawing Library :: Horizontal Ray](https://s3.tradingview.com/w/WRHeq9cf_mid.png "[e2] Drawing Library :: Horizontal Ray")
