PortMatrixNode position_to_node (uint32_t, uint32_t) const;
void queue_draw_for (PortMatrixNode const &);
void draw_association_indicator (cairo_t *, uint32_t, uint32_t, double p = 1);
PortMatrixNode position_to_node (uint32_t, uint32_t) const;
void queue_draw_for (PortMatrixNode const &);
void draw_association_indicator (cairo_t *, uint32_t, uint32_t, double p = 1);