diff options
Diffstat (limited to 'src/drv/cddebug.c')
| -rw-r--r-- | src/drv/cddebug.c | 118 |
1 files changed, 113 insertions, 5 deletions
diff --git a/src/drv/cddebug.c b/src/drv/cddebug.c index 0c5fd0d..bd91209 100644 --- a/src/drv/cddebug.c +++ b/src/drv/cddebug.c @@ -27,6 +27,7 @@ #define CDDBG_BEGIN "Begin" #define CDDBG_VERTEX "Vertex" #define CDDBG_END "End" +#define CDDBG_PATHSET "PathSet" #define CDDBG_MARK "Mark" #define CDDBG_BACKOPACITY "BackOpacity" #define CDDBG_WRITEMODE "WriteMode" @@ -236,7 +237,8 @@ static void cdpoly(cdCtxCanvas *ctxcanvas, int mode, cdPoint* poly, int n) "CD_CLOSED_LINES", "CD_CLIP", "CD_BEZIER", - "CD_REGION" + "CD_REGION", + "CD_PATH" }; if (mode == CD_FILL && ctxcanvas->canvas->fill_mode != ctxcanvas->last_fill_mode) @@ -254,8 +256,61 @@ static void cdpoly(cdCtxCanvas *ctxcanvas, int mode, cdPoint* poly, int n) else fprintf(ctxcanvas->file, "%s(%s)\n", CDDBG_BEGIN, enum2str[mode]); - for(i = 0; i<n; i++) - fprintf(ctxcanvas->file, "%s(%d, %d)\n", CDDBG_VERTEX, poly[i].x, poly[i].y); + if (mode == CD_PATH) + { + const char* path2str[] = { + "CD_PATH_NEW", + "CD_PATH_MOVETO", + "CD_PATH_LINETO", + "CD_PATH_ARC", + "CD_PATH_CURVETO", + "CD_PATH_CLOSE", + "CD_PATH_FILL", + "CD_PATH_STROKE", + "CD_PATH_FILLSTROKE", + "CD_PATH_CLIP" + }; + int p; + + i = 0; + for (p=0; p<ctxcanvas->canvas->path_n; p++) + { + fprintf(ctxcanvas->file, "%s(%s)\n", CDDBG_PATHSET, path2str[ctxcanvas->canvas->path[p]]); + + switch(ctxcanvas->canvas->path[p]) + { + case CD_PATH_MOVETO: + case CD_PATH_LINETO: + if (i+1 > n) + { + fprintf(ctxcanvas->file, "ERROR: not enough points in path\n"); + return; + } + fprintf(ctxcanvas->file, "%s(%d, %d)\n", CDDBG_VERTEX, poly[i].x, poly[i].y); + i++; + break; + case CD_PATH_CURVETO: + case CD_PATH_ARC: + { + if (i+3 > n) + { + fprintf(ctxcanvas->file, "ERROR: not enough points in path\n"); + return; + } + fprintf(ctxcanvas->file, "%s(%d, %d)\n", CDDBG_VERTEX, poly[i].x, poly[i].y); + fprintf(ctxcanvas->file, "%s(%d, %d)\n", CDDBG_VERTEX, poly[i+1].x, poly[i+1].y); + fprintf(ctxcanvas->file, "%s(%d, %d)\n", CDDBG_VERTEX, poly[i+2].x, poly[i+2].y); + i += 3; + } + break; + } + } + } + else + { + for(i = 0; i<n; i++) + fprintf(ctxcanvas->file, "%s(%d, %d)\n", CDDBG_VERTEX, poly[i].x, poly[i].y); + } fprintf(ctxcanvas->file, "%s()\n", CDDBG_END); } @@ -284,8 +339,61 @@ static void cdfpoly(cdCtxCanvas *ctxcanvas, int mode, cdfPoint* poly, int n) fprintf(ctxcanvas->file, "%s(%s)\n", CDDBG_BEGIN, enum2str[mode]); - for(i = 0; i<n; i++) - fprintf(ctxcanvas->file, "%s(%g, %g)\n", CDDBG_FVERTEX, poly[i].x, poly[i].y); + if (mode == CD_PATH) + { + const char* path2str[] = { + "CD_PATH_NEW", + "CD_PATH_MOVETO", + "CD_PATH_LINETO", + "CD_PATH_ARC", + "CD_PATH_CURVETO", + "CD_PATH_CLOSE", + "CD_PATH_FILL", + "CD_PATH_STROKE", + "CD_PATH_FILLSTROKE", + "CD_PATH_CLIP" + }; + int p; + + i = 0; + for (p=0; p<ctxcanvas->canvas->path_n; p++) + { + fprintf(ctxcanvas->file, "%s(%s)\n", CDDBG_PATHSET, path2str[ctxcanvas->canvas->path[p]]); + + switch(ctxcanvas->canvas->path[p]) + { + case CD_PATH_MOVETO: + case CD_PATH_LINETO: + if (i+1 > n) + { + fprintf(ctxcanvas->file, "ERROR: not enough points in path\n"); + return; + } + fprintf(ctxcanvas->file, "%s(%g, %g)\n", CDDBG_VERTEX, poly[i].x, poly[i].y); + i++; + break; + case CD_PATH_CURVETO: + case CD_PATH_ARC: + { + if (i+3 > n) + { + fprintf(ctxcanvas->file, "ERROR: not enough points in path\n"); + return; + } + fprintf(ctxcanvas->file, "%s(%g, %g)\n", CDDBG_VERTEX, poly[i].x, poly[i].y); + fprintf(ctxcanvas->file, "%s(%g, %g)\n", CDDBG_VERTEX, poly[i+1].x, poly[i+1].y); + fprintf(ctxcanvas->file, "%s(%g, %g)\n", CDDBG_VERTEX, poly[i+2].x, poly[i+2].y); + i += 3; + } + break; + } + } + } + else + { + for(i = 0; i<n; i++) + fprintf(ctxcanvas->file, "%s(%g, %g)\n", CDDBG_FVERTEX, poly[i].x, poly[i].y); + } fprintf(ctxcanvas->file, "%s()\n", CDDBG_END); } |