Method smema

smema(Int32, Int32, IntPtr)

plsmema: Set the memory area to be plotted (RGBA)

Declaration

public static void smema(Int32 maxx, Int32 maxy, IntPtr plotmem)

Parameters

Type	Name	Description
Int32	maxx	Size of memory area in the X coordinate.
Int32	maxy	Size of memory area in the Y coordinate.
IntPtr	plotmem	Pointer to the beginning of a user-supplied writeable memory area.

Remarks

Set the memory area to be plotted (with the 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 4 bytes long, say: 480 x 640 x 4 (Y, X, RGBA)