libs/agg/agg_renderer_markers.h

95                     int dx = 0;
98                         base_type::ren().blend_pixel(x - dx, y + dy, base_type::line_color(), cover_full);
99                         base_type::ren().blend_pixel(x + dx, y + dy, base_type::line_color(), cover_full);
100                         base_type::ren().blend_pixel(x - dx, y - dy, base_type::line_color(), cover_full);
101                         base_type::ren().blend_pixel(x + dx, y - dy, base_type::line_color(), cover_full);
103                         if(dx)
105                             base_type::ren().blend_hline(x-dx+1, y+dy, x+dx-1, base_type::fill_color(), cover_full);
106                             base_type::ren().blend_hline(x-dx+1, y-dy, x+dx-1, base_type::fill_color(), cover_full);
109                         ++dx;
165                     int dx = 0;
169                         dx += ei.dx();
172                         base_type::ren().blend_pixel(x + dy, y + dx, base_type::line_color(), cover_full);
173                         base_type::ren().blend_pixel(x + dy, y - dx, base_type::line_color(), cover_full);
175                         if(ei.dy() && dx)
177                             base_type::ren().blend_vline(x+dy, y-dx+1, y+dx-1, base_type::fill_color(), cover_full);
182                     base_type::ren().blend_vline(x+dy, y-dx, y+dx, base_type::line_color(), cover_full);
201                     int dx = 0;
205                         dx += ei.dx();
208                         base_type::ren().blend_pixel(x - dy, y + dx, base_type::line_color(), cover_full);
209                         base_type::ren().blend_pixel(x - dy, y - dx, base_type::line_color(), cover_full);
211                         if(ei.dy() && dx)
213                             base_type::ren().blend_vline(x-dy, y-dx+1, y+dx-1, base_type::fill_color(), cover_full);
218                     base_type::ren().blend_vline(x-dy, y-dx, y+dx, base_type::line_color(), cover_full);
237                     int dx = 0;
241                         dx += ei.dx();
244                         base_type::ren().blend_pixel(x + dx, y - dy, base_type::line_color(), cover_full);
245                         base_type::ren().blend_pixel(x - dx, y - dy, base_type::line_color(), cover_full);
247                         if(ei.dy() && dx)
249                             base_type::ren().blend_hline(x-dx+1, y-dy, x+dx-1, base_type::fill_color(), cover_full);
254                     base_type::ren().blend_hline(x-dx, y-dy-1, x+dx, base_type::line_color(), cover_full);
273                     int dx = 0;
277                         dx += ei.dx();
280                         base_type::ren().blend_pixel(x + dx, y + dy, base_type::line_color(), cover_full);
281                         base_type::ren().blend_pixel(x - dx, y + dy, base_type::line_color(), cover_full);
283                         if(ei.dy() && dx)
285                             base_type::ren().blend_hline(x-dx+1, y+dy, x+dx-1, base_type::fill_color(), cover_full);
290                     base_type::ren().blend_hline(x-dx, y+dy+1, x+dx, base_type::line_color(), cover_full);
308                     int dx = 0;
313                         base_type::ren().blend_pixel(x + dy, y - dx, base_type::line_color(), cover_full);
314                         base_type::ren().blend_pixel(x + dy, y + dx, base_type::line_color(), cover_full);
316                         if(dx)
318                             base_type::ren().blend_vline(x+dy, y-dx+1, y+dx-1, base_type::fill_color(), cover_full);
321                         dx += flip;
325                     base_type::ren().blend_vline(x+dy, y-dx, y+dx, base_type::line_color(), cover_full);
343                     int dx = 0;
348                         base_type::ren().blend_pixel(x - dy, y - dx, base_type::line_color(), cover_full);
349                         base_type::ren().blend_pixel(x - dy, y + dx, base_type::line_color(), cover_full);
351                         if(dx)
353                             base_type::ren().blend_vline(x-dy, y-dx+1, y+dx-1, base_type::fill_color(), cover_full);
356                         dx += flip;
360                     base_type::ren().blend_vline(x-dy, y-dx, y+dx, base_type::line_color(), cover_full);
378                     int dx = 0;
383                         base_type::ren().blend_pixel(x - dx, y - dy, base_type::line_color(), cover_full);
384                         base_type::ren().blend_pixel(x + dx, y - dy, base_type::line_color(), cover_full);
386                         if(dx)
388                             base_type::ren().blend_hline(x-dx+1, y-dy, x+dx-1, base_type::fill_color(), cover_full);
391                         dx += flip;
395                     base_type::ren().blend_hline(x-dx, y-dy, x+dx, base_type::line_color(), cover_full);
413                     int dx = 0;
418                         base_type::ren().blend_pixel(x - dx, y + dy, base_type::line_color(), cover_full);
419                         base_type::ren().blend_pixel(x + dx, y + dy, base_type::line_color(), cover_full);
421                         if(dx)
423                             base_type::ren().blend_hline(x-dx+1, y+dy, x+dx-1, base_type::fill_color(), cover_full);
426                         dx += flip;
430                     base_type::ren().blend_hline(x-dx, y+dy, x+dx, base_type::line_color(), cover_full);
448                     int dx = 0;
453                         base_type::ren().blend_pixel(x - dx, y + dy, base_type::line_color(), cover_full);
454                         base_type::ren().blend_pixel(x + dx, y + dy, base_type::line_color(), cover_full);
455                         base_type::ren().blend_pixel(x - dx, y - dy, base_type::line_color(), cover_full);
456                         base_type::ren().blend_pixel(x + dx, y - dy, base_type::line_color(), cover_full);
457                         base_type::ren().blend_pixel(x + dy, y - dx, base_type::line_color(), cover_full);
458                         base_type::ren().blend_pixel(x + dy, y + dx, base_type::line_color(), cover_full);
459                         base_type::ren().blend_pixel(x - dy, y - dx, base_type::line_color(), cover_full);
460                         base_type::ren().blend_pixel(x - dy, y + dx, base_type::line_color(), cover_full);
462                         if(dx)
464                             base_type::ren().blend_hline(x-dx+1, y+dy,   x+dx-1, base_type::fill_color(), cover_full);
465                             base_type::ren().blend_hline(x-dx+1, y-dy,   x+dx-1, base_type::fill_color(), cover_full);
466                             base_type::ren().blend_vline(x+dy,   y-dx+1, y+dx-1, base_type::fill_color(), cover_full);
467                             base_type::ren().blend_vline(x-dy,   y-dx+1, y+dx-1, base_type::fill_color(), cover_full);
470                         dx += flip;