diff options
Diffstat (limited to 'draw.c')
| -rw-r--r-- | draw.c | 31 |
1 files changed, 16 insertions, 15 deletions
@@ -215,9 +215,12 @@ void draw_trapezium(int x1, int y1, char st, char fix){ xmax = MAX(x, x1); ymin = MIN(y, y1); ymax = MAX(y, y1); - dx = xmax - xmin; + dx = (xmax - xmin); dy = ymax - ymin; - + /* dy = MAX(dx2, dy); */ +#ifdef DEBUG + fprintf(stderr, "dy: %d dx: %d\n", dy, dx); +#endif if (fix == FIX){ f = set_xy; copy_lines_to_ring(ymin, ymax, PRV_STATE); @@ -252,15 +255,12 @@ void draw_trapezium(int x1, int y1, char st, char fix){ for(i=xmin+1; i<=xmax; i++){ f(i, ylong, line_h); } - /* short side */ - for(i=xmin+xoff; i<=xmax-xoff; i++){ - f(i, yshort, line_h); - } if (STYLE_IS(st, BOX_TRAP_L)){ + /* short side */ left_c = '/'; right_c = line_v; - for(i=xmax-xoff;i<xmax; i++){ + for(i=xmin+xoff;i<xmax; i++){ f(i, yshort, line_h); } xoff = dy; @@ -272,14 +272,13 @@ void draw_trapezium(int x1, int y1, char st, char fix){ f(xmin+xoff, i, left_c); f(xmax, i, right_c); } - xoff = dy; - f(xmin+xoff, yshort, corner); + f(xmin+dy, yshort, corner); f(xmax, yshort, corner); } else if (STYLE_IS(st, BOX_TRAP_R)){ right_c = '\\'; left_c = line_v; - for(i=xmin; i<xmin+xoff; i++){ + for(i=xmin; i<xmax-xoff; i++){ f(i, yshort, line_h); } xoff = dy-1; @@ -291,11 +290,14 @@ void draw_trapezium(int x1, int y1, char st, char fix){ f(xmin, i, left_c); f(xmax-xoff, i, right_c); } - xoff = dy; f(xmin, yshort, corner); - f(xmax-xoff, yshort, corner); + f(xmax-dy, yshort, corner); } else if (STYLE_IS(st, BOX_TRAP_C)){ + xoff = dy; + for (i=xmin+xoff; i<=xmax-xoff; i++){ + f(i, yshort, line_h); + } xoff = dy - 1; if (STYLE_IS(st, BOX_TRAP_D)) xoff = 1; @@ -303,9 +305,8 @@ void draw_trapezium(int x1, int y1, char st, char fix){ f(xmin + xoff, i, left_c); f(xmax - xoff, i, right_c); } - xoff = dy; - f(xmin+xoff, yshort, corner); - f(xmax-xoff, yshort, corner); + f(xmin+dy, yshort, corner); + f(xmax-dy, yshort, corner); } |