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| author | David Robillard <d@drobilla.net> | 2015-02-11 04:59:38 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2015-02-11 04:59:38 +0000 |
| commit | 3d6bb8063387331e9e8acb2423632a0c722c3038 (patch) | |
| tree | 671e0c8ce17aba2ad5d5bd6ef99bc7ab7c540a6e /src | |
| parent | 6b28131cfd12437d5b5967bd37ad3bc0fcc12088 (diff) | |
| download | ganv-3d6bb8063387331e9e8acb2423632a0c722c3038.tar.gz ganv-3d6bb8063387331e9e8acb2423632a0c722c3038.tar.bz2 ganv-3d6bb8063387331e9e8acb2423632a0c722c3038.zip | |
Join connections precisely at port borders.
git-svn-id: http://svn.drobilla.net/lad/trunk/ganv@5553 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src')
| -rw-r--r-- | src/port.c | 18 |
1 files changed, 10 insertions, 8 deletions
@@ -170,19 +170,20 @@ ganv_port_tail_vector(const GanvNode* self, GanvItem* item = &port->box.node.item; GanvCanvas* canvas = ganv_item_get_canvas(item); - const double px = item->impl->x; - const double py = item->impl->y; + const double px = item->impl->x; + const double py = item->impl->y; + const double border_width = GANV_NODE(port)->impl->border_width; switch (ganv_canvas_get_direction(canvas)) { case GANV_DIRECTION_RIGHT: - *x = px + ganv_box_get_width(&port->box); + *x = px + ganv_box_get_width(&port->box) + (border_width / 2.0); *y = py + ganv_box_get_height(&port->box) / 2.0; *dx = 1.0; *dy = 0.0; break; case GANV_DIRECTION_DOWN: *x = px + ganv_box_get_width(&port->box) / 2.0; - *y = py + ganv_box_get_height(&port->box); + *y = py + ganv_box_get_height(&port->box) + (border_width / 2.0); *dx = 0.0; *dy = 1.0; break; @@ -203,19 +204,20 @@ ganv_port_head_vector(const GanvNode* self, GanvItem* item = &port->box.node.item; GanvCanvas* canvas = ganv_item_get_canvas(item); - const double px = item->impl->x; - const double py = item->impl->y; + const double px = item->impl->x; + const double py = item->impl->y; + const double border_width = GANV_NODE(port)->impl->border_width; switch (ganv_canvas_get_direction(canvas)) { case GANV_DIRECTION_RIGHT: - *x = px; + *x = px - (border_width / 2.0); *y = py + ganv_box_get_height(&port->box) / 2.0; *dx = -1.0; *dy = 0.0; break; case GANV_DIRECTION_DOWN: *x = px + ganv_box_get_width(&port->box) / 2.0; - *y = 0.0; + *y = py - (border_width / 2.0); *dx = 0.0; *dy = -1.0; break; |