A positive real number.
A Color specification.
Non-negative real numbers.
Positive real numbers.
x-scale , y-scale , x-offset and y-offset are used to scale and offset the graph. Each x value is multiplied by x-scale and then x-offset is added, and similarly for the y value. The default value of both x-offset and y-offset is 0. The default value of both x-scale and y-scale is 1.
The line is drawn with the
as the foreground color. The thickness is not scaled (it passes
:scale-thickness nil to make-draw-lines). The default value of
:red. The default value of
generate-graph-from-pairs is a quite thin interface on top of make-draw-lines. If it does not do what you want, you can easily replace it by your own code.
CAPI User Guide and Reference Manual (Unix version) - 3 Aug 2017