charLine()charLine() draws a line between two given points. By default uses currentStroke as the character but it can be set directly with char.
charLine(x1, y1, x2, y2, char)
x1: X coordinate of first point
y1: Y coordinate of first point
x2: X coordinate of second point
y2: Y coordinate of second point
char: optional - Character to use for the line. By default set tocurrentStroke.
A list of all the coordinates of the points that the line drew (in character coordinates), in the format:
[
[x1, y1],
[x2, y2],
[x3, y3],
...
[xn, yn]
]
where n is the number of points in the line.