34                          const CFX_PointF& start_pos,  in UpdateLineEndPoints()  argument
37   if (start_pos.x == end_pos.x) {  in UpdateLineEndPoints()
38     if (start_pos.y == end_pos.y) {  in UpdateLineEndPoints()
45     if (end_pos.y < start_pos.y)  in UpdateLineEndPoints()
55   if (start_pos.y == end_pos.y) {  in UpdateLineEndPoints()
57     if (end_pos.x < start_pos.x)  in UpdateLineEndPoints()
67   CFX_PointF diff = end_pos - start_pos;  in UpdateLineEndPoints()
78                           const CFX_PointF& start_pos,  in UpdateLineJoinPoints()  argument
93   bool bStartVert = fabs(start_pos.x - mid_pos.x) < one_twentieth;  in UpdateLineJoinPoints()
96     int start_dir = mid_pos.y > start_pos.y ? 1 : -1;  in UpdateLineJoinPoints()
104     CFX_PointF start_to_mid = start_pos - mid_pos;  in UpdateLineJoinPoints()
105     start_k = (mid_pos.y - start_pos.y) / (mid_pos.x - start_pos.x);  in UpdateLineJoinPoints()
119     CFX_PointF outside(start_pos.x, 0);  in UpdateLineJoinPoints()
120     if (end_pos.x < start_pos.x)  in UpdateLineJoinPoints()
125     if (start_pos.y < (end_k * start_pos.x) + end_c)  in UpdateLineJoinPoints()
136     if (start_pos.x < end_pos.x)  in UpdateLineJoinPoints()
151     int start_dir = mid_pos.x > start_pos.x ? 1 : -1;  in UpdateLineJoinPoints()
156       UpdateLineEndPoints(rect, start_pos, mid_pos, half_width);  in UpdateLineJoinPoints()
167   if (start_pos.y < (end_k * start_pos.x) + end_c)  in UpdateLineJoinPoints()
301     CFX_PointF start_pos = m_Points[iStartPoint].m_Point;  in GetBoundingBox()  local
305       UpdateLineJoinPoints(&rect, start_pos, mid_pos, end_pos, half_width,  in GetBoundingBox()
308       UpdateLineEndPoints(&rect, start_pos, end_pos, half_width);  in GetBoundingBox()