diff options
| author | Jan Stockenius <jan@ghostscript.com> | 1999-03-16 08:35:02 +0000 |
|---|---|---|
| committer | Jan Stockenius <jan@ghostscript.com> | 1999-03-16 08:35:02 +0000 |
| commit | bbdbd6bf9a15f4b163b86db02804f1375505f291 (patch) | |
| tree | 637b6139b1f2cdef7f5c0cac864c6953ef59c9a7 /pcl/rtgmode.c | |
| parent | 93020b0fb41b4b5121028915ca59b7a3d822818e (diff) | |
Fix to properly clip rasters. A detailed explanation of this change
is in the header file pcl/rtrstst.h, item 4.
git-svn-id: http://svn.ghostscript.com/ghostpcl/trunk/ghostpcl@772 06663e23-700e-0410-b217-a244a6096597
Diffstat (limited to 'pcl/rtgmode.c')
| -rw-r--r-- | pcl/rtgmode.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/pcl/rtgmode.c b/pcl/rtgmode.c index 43735c6e4..4532fc808 100644 --- a/pcl/rtgmode.c +++ b/pcl/rtgmode.c @@ -168,8 +168,16 @@ pcl_enter_graphics_mode( int rot; int code = 0; - /* determine the orientation of raster space */ - rot = pcs->xfm_state.lp_orient + pcs->xfm_state.print_dir; + /* + * Check if the raster is to be clipped fully; see rtrstst.h for details. + * Since this is a discontinuous effect, the equality checks below + * should be made while still in centipoings. + */ + prstate->clip_all = ( (pcl_cap.x == pxfmst->pd_size.x) || + (pcl_cap.y == pxfmst->pd_size.y) ); + + /* create to raster space to logical page space transformation */ + rot = pxfmst->lp_orient + pxfmst->print_dir; if (prstate->pres_mode_3) rot &= 0x2; rot = (rot - pxfmst->lp_orient) & 0x3; |