The following ABAP program calls SAP HPGL Display.
REPORT GRHPGL_1.
DATA: BEGIN OF HPGL OCCURS 1,
ENTRY(128),
END OF HPGL.
HPGL = 'SP6;PUPA0,0;'. APPEND HPGL.
HPGL = 'PDPA100,100,100,200,200,200,200,100,100,100;'. APPEND HPGL.
HPGL = 'SP1;PUPA100,150;'. APPEND HPGL.
HPGL = 'PDPA100,150,150,200,200,150,150,100,100,150;'. APPEND HPGL.
CALL FUNCTION 'GRAPH_HPGL' TABLES DATA = HPGL.