rectcopy(3g) — 4D1 2.0



     rectcopy(3G)                                         rectcopy(3G)



     NAME

          rectcopy - copies a rectangle of pixels on the screen


     SPECIFICATION

          C         rectcopy(x1, y1, x2, y2, newx, newy)

                    Screencoord x1, y1, x2, y2, newx, newy;




          FORTRAN   subroutine rectco(x1, y1, x2, y2, newx, newy)

                    integer*4 x1, y1, x2, y2, newx, newy


     DESCRIPTION

          rectcopy copies a rectangular array of pixels (x1, y1, x2,

          y2) to another position on the screen.  The point (newx,

          newy) defines the lower-left corner of the new window

          position.  The current viewport and screenmask mask the

          drawing of the copied region.


     SEE ALSO

          Programming Guide, Section 3.5, Rectangles


     NOTE

          This routine is available only in immediate mode.
































     Page 1                                          (printed 8/20/87)
Museum
