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/* This version is for both HPGLPlotters and PCLPlotters.
For HPGL Plotter objects, we output all plotted objects, which we have
saved in a resizable outbuf structure for the current page. An HP-GL or
HP-GL/2 prologue and epilogue are included. We then flush the output
stream, and reset all datastructures. */
#include "sys-defines.h"
#include "extern.h"
bool
#ifdef _HAVE_PROTOS
_h_end_page (S___(Plotter *_plotter))
#else
_h_end_page (S___(_plotter))
S___(Plotter *_plotter;)
#endif
{
/* output HP-GL epilogue to page buffer */
if (_plotter->hpgl_pendown == true)
/* lift pen */
{
sprintf (_plotter->data->page->point, "PU;");
_update_buffer (_plotter->data->page);
}
/* move to lower left hand corner */
sprintf (_plotter->data->page->point, "PA0,0;");
_update_buffer (_plotter->data->page);
/* select pen zero, i.e. return pen to carousel */
if (_plotter->hpgl_pen != 0)
{
sprintf (_plotter->data->page->point, "SP0;");
_update_buffer (_plotter->data->page);
}
if (_plotter->hpgl_version >= 1)
/* have a `page advance' command, so use it */
{
sprintf (_plotter->data->page->point, "PG0;");
_update_buffer (_plotter->data->page);
}
/* add newline at end */
sprintf (_plotter->data->page->point, "\n");
_update_buffer (_plotter->data->page);
/* if a PCL Plotter, switch back from HP-GL/2 mode to PCL mode */
_maybe_switch_from_hpgl (S___(_plotter));
/* set this, so that no drawing on the next page will take place without
a pen advance */
_plotter->hpgl_position_is_unknown = true;
_plotter->hpgl_pendown = false; /* be on the safe side */
return true;
}
void
#ifdef _HAVE_PROTOS
_h_maybe_switch_from_hpgl (S___(Plotter *_plotter))
#else
_h_maybe_switch_from_hpgl (S___(_plotter))
S___(Plotter *_plotter;)
#endif
{
}
void
#ifdef _HAVE_PROTOS
_q_maybe_switch_from_hpgl (S___(Plotter *_plotter))
#else
_q_maybe_switch_from_hpgl (S___(_plotter))
S___(Plotter *_plotter;)
#endif
{
/* switch back from HP-GL/2 to PCL 5 mode */
strcpy (_plotter->data->page->point, "\033%0A");
_update_buffer (_plotter->data->page);
}
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