Channels

• parallelChannel(fromPoint, toPoint, parallelDistance, styles?, text?)→ lets you draw two parallel trendlines to mark a channel, plus an optional midline.

• regressionTrend(fromPoint, toPoint, styles?)→ draws a regression line between two points and creates a statistical “best fit” channel.

• flatBottom(fromPoint, toPoint, bottomLinePoint, styles?, text?)→ draws a channel with a horizontal bottom line and a sloped top line.

• disjointChannel(fromPoint, toPoint, offsetPoint, styles?, text?)→ Draw a slanted price channel where the second line is offset by a custom distance (not necessarily parallel to a specific pivot like in parallelChannel).