plsmem
( | maxx, |
| maxy, | |
plotmem); |
Set the memory area to be plotted (with the “mem” or
“memcairo” driver)
as the dev member of the stream structure. Also
set the number of pixels in the memory passed in
plotmem, which is a block of memory
maxy by maxx by 3 bytes
long, say: 480 x 640 x 3 (Y, X, RGB)
This memory will have to be freed by the user!
maxx
(PLINT, input)
Size of memory area in the X coordinate.
maxy
(PLINT, input)
Size of memory area in the Y coordinate.
plotmem
(void *, input)
Pointer to the beginning of the user-supplied memory area.
Redacted form: plsmem(maxx, maxy, plotmem)
This function is not used in any examples.