ogGetPtr()


4.51.2.4.32. ogGetPixFmt()	Table of Contents	4.51.2.4.34. ogGetTransparentColor()

- 4.51.2.4.33. - Table of Contents

Targets: MS-DOS, Win32 console

ObjGfx40 Unit

Retrieves a direct memory pointer to a portion of the surface.

Declaration:

  procedure ogGetPtr(x, y:uInt32):pointer; virtual;

Remarks:

Returns a pointer to the first byte of the position at (x,y).

Return value:

Returns a valid memory pointer or NIL if not supported.

Restrictions:

The memory pointer is only valid to the end of the scanline, since contiguous memory is not guaranteed beyond a single scanline in the surface.


4.51.2.4.32. ogGetPixFmt()	Table of Contents	4.51.2.4.34. ogGetTransparentColor()

- 4.51.2.4.33. -