libs/agg/agg_renderer_outline_aa.h

37             m_dx(line_mr(x2) - line_mr(x1)),
40                    (line_mr(y + line_subpixel_scale/2) - line_mr(y2)) * m_dx)
42             m_dx <<= line_mr_subpixel_shift;
52         int m_dx;
103             m_dx(x2 - x1),
106                           double(y + line_subpixel_scale/2 - y2) * double(m_dx)))
108             m_dx <<= line_subpixel_shift;
115         void inc_y() { m_dist -= m_dx; }
116         void dec_y() { m_dist += m_dx; }
122             if(dy > 0) m_dist -= m_dx;
123             if(dy < 0) m_dist += m_dx;
130             if(dy > 0) m_dist -= m_dx;
131             if(dy < 0) m_dist += m_dx;
137             m_dist -= m_dx;
145             m_dist += m_dx;
152         int dx()   const { return m_dx;   }
157         int m_dx;
174             m_dx(x2 - x1),
180                           double(y + line_subpixel_scale/2 - y2) * double(m_dx))),
185             m_dx       <<= line_subpixel_shift;
193             m_dx(x2 - x1),
199                           double(y + line_subpixel_scale/2 - y2) * double(m_dx))),
204             m_dx       <<= line_subpixel_shift;
214         void inc_y() { m_dist -= m_dx; m_dist_start -= m_dx_start; }
215         void dec_y() { m_dist += m_dx; m_dist_start += m_dx_start; }
224                 m_dist       -= m_dx;
229                 m_dist       += m_dx;
241                 m_dist       -= m_dx;
246                 m_dist       += m_dx;
254             m_dist       -= m_dx;
271             m_dist       += m_dx;
291         int dx()       const { return m_dx;       }
300         int m_dx;
322             m_dx(x2 - x1),
330                           double(y + line_subpixel_scale/2 - y2) * double(m_dx))),
338             m_dx       <<= line_subpixel_shift;
349         void inc_y() { m_dist -= m_dx; m_dist_start -= m_dx_start; m_dist_end -= m_dx_end; }
350         void dec_y() { m_dist += m_dx; m_dist_start += m_dx_start; m_dist_end += m_dx_end; }
360                 m_dist       -= m_dx;
366                 m_dist       += m_dx;
380                 m_dist       -= m_dx;
386                 m_dist       += m_dx;
395             m_dist       -= m_dx;
415             m_dist       += m_dx;
438         int dx()       const { return m_dx;       }
447         int m_dx;