EasyLanguage quick-tip 82 | 'selecting' bars using a drawing tool

TradeStation EasyLanguage Quick-tip 82 uses a paint bar study to detect when the user has drawn a rectangle on the chart to 'select' bars. It plots the consecutive bars indicated by the rectangle and calculates the high and low values of the range. These values are added to the chart as text objects.
The quick-tip uses the same technique used in tutorial 188 to select bars. This quick-tip does not do the volume analysis.

See https://markplex.com/free-tutorials/tradestation-easylanguage-quicktips/quick-tip-82-selecting-bars-using-a-paintbar-study/