Plots a segment that can expand to the right or to the left of the chart.

The second coordinates (x2 and y2) will be used to know in which direction the segment expand.


Coloured is optional.

Example 1:

Find and plot 2 trend lines based on highest high and lowest low of 2 different periods:

The lines can be expanded to the left of the chart:

or to the right if the coordinates of the first point are the second ones in the instruction:


Example 2:

drawray prorealtime

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