In the terminal MoonBot in the button “Pencil” has a drawing element “Rectangle”, what is it for?

: Interface configuration

Drawing elements are activated in the PRO version of the MoonBot terminal if the Moon Scalper module is present and the “Pencil” button is enabled. Inside the menu “Pencil”, there is an element of drawing “Rectangle”, which is set on the chart when you press the CTRL button on the keyboard, and you can click on the outer price level and then an infinite line appears on the chart, to the left of which will be the exact price of this level. Alternatively, you can hold down CTRL and drag that line up or down to the “Rectangular infinite area”, in which case the percentages will be shown on the left: the top percentage of price rise, the bottom percentage of price fall. This tool is very convenient to use when you need to quickly check the price spread on the chart, the delta of the up or down price increases. To estimate the distance to the nearest walls or to determine the distance to the Sell order of the purchased coin or the distance to the Buy order. For more convenient perception, the inner area of the rectangle can be colored with the desired transparency. In the same menu you can choose the line type, its thickness, line color and color of the rectangular area, their transparency, as well as set sound alerts that will signal when the price will cross these lines.