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- /**
- ** THICKLNE.H
- **
- ** Copyright (C) 1992, Csaba Biegl
- ** 820 Stirrup Dr, Nashville, TN, 37221
- ** csaba@vuse.vanderbilt.edu
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.cb", available from the author at the address above.
- ** A copy of "copying.cb" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.cb".
- ** You should also have received a copy of the GNU General Public
- ** License along with this program (it is in the file "copying");
- ** if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- ** Cambridge, MA 02139, USA.
- **
- ** This program is distributed in the hope that it will be useful,
- ** but WITHOUT ANY WARRANTY; without even the implied warranty of
- ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ** GNU General Public License for more details.
- **/
-
- typedef struct {
- GrLineOption opt; /* the on-off pattern */
- void *fillarg; /* the fill argument */
- int total_pattlen; /* total length of the pattern */
- int cursect_left; /* how many pixels left in the current section */
- int next_sect; /* the index of the next section to use */
- int drawn_sect; /* is this a drawn section */
- _GrPixelDrawProc pixelproc; /* pixel fill routine for wide polygon fill */
- _GrLineDrawProc borderproc; /* border draw routine for wide polygon fill */
- _GrScanLineProc scanfillproc; /* scan line fill routine for wide polygon fill */
- int is_XOR_color; /* flag for XOR mode fills and draws */
- } GrCustomLineData;
-
- extern void _GrBuildCustomLineData(GrLineOption *op,GrCustomLineData *where);
- extern void _GrSetupSolidDraw(int *color,GrCustomLineData *where);
- extern void _GrSetupPatternedDraw(GrPattern *pat,GrCustomLineData *where);
- extern void _GrDoCustomSegment(int x1,int y1,int x2,int y2,void *arg);
- extern void _GrDoSingleCustomSegment(int x1,int y1,int x2,int y2,GrCustomLineData *arg);
- extern void _GrDoCustomCorner(int x,int y,void *arg);
-
-