C++ (Cpp) item_data_rotate Exemples

Exemple #1

Fichier : test_nodestore.c Projet : LukasGibeh/oregano

void
test_nodestore ()
{
	gint i;
	NodeStore *store;
	Part *part;
	Wire *wire;
	Node *node;

	Coords p_pos = {111.,22.};
	Coords n_pos = {111.,33.};
	Coords w_pos = {111.,7.};
	Coords w_len = {0.,88.};

	store = node_store_new ();
	part = part_new ();
	wire = wire_new ();

	// add one Pin with a offset that is on the wire when rotation N*Pi times
	Pin *pin = g_new (Pin, 1);
	pin->offset.x = n_pos.x - p_pos.x;
	pin->offset.y = n_pos.y - p_pos.y;
	GSList *list = NULL;
	list = g_slist_prepend (list, pin);
	part_set_pins (part, list);
	g_slist_free (list);

	item_data_set_pos (ITEM_DATA (part), &p_pos);

	item_data_set_pos (ITEM_DATA (wire), &w_pos);
	wire_set_length (wire, &w_len);

	node_store_add_part (store, part);
	node_store_add_wire (store, wire);

	{
		for (i=0; i<11; i++)
			item_data_rotate (ITEM_DATA (part), 90, NULL);
		item_data_set_pos (ITEM_DATA (part), &w_len);
		for (i=0; i<4; i++)
			item_data_rotate (ITEM_DATA (part), 90, NULL);
		item_data_set_pos (ITEM_DATA (part), &n_pos);
		for (i=0; i<7; i++)
			item_data_rotate (ITEM_DATA (part), -90, NULL);
		item_data_set_pos (ITEM_DATA (part), &p_pos);
	}
	g_assert (node_store_is_wire_at_pos (store, n_pos));
	g_assert (node_store_is_pin_at_pos (store, n_pos));

	node = node_store_get_node (store, n_pos);
	g_assert (!node_is_empty (node));
	g_assert (node_needs_dot (node));

	node_store_remove_part (store, part);
	node_store_remove_wire (store, wire);

	g_object_unref (store);
}

Exemple #2

Fichier : sheet.c Projet : hriesz/oregano-old

static void
rotate_items (Sheet *sheet, GList *items)
{
	GList *list, *item_data_list;
	Coords center, b1, b2;

	item_data_list = NULL;
	for (list = items; list; list = list->next) {
		item_data_list = g_list_prepend (item_data_list,
			sheet_item_get_data (list->data));
	}

	item_data_list_get_absolute_bbox (item_data_list, &b1, &b2);

	center.x = (b2.x + b1.x) / 2.;
	center.y = (b2.y + b1.y) / 2.;

	snap_to_grid (sheet->grid, &center.x, &center.y);

	for (list = item_data_list; list; list = list->next) {
		ItemData *item_data = list->data;

		if (sheet->state == SHEET_STATE_NONE)
			item_data_unregister (item_data);

		item_data_rotate (item_data, 90, &center);

		if (sheet->state == SHEET_STATE_NONE)
			item_data_register (item_data);
	}

	g_list_free (item_data_list);
}

Exemple #3

Fichier : sheet.c Projet : manasdas17/oregano-1

static void
rotate_items (Sheet *sheet, GList *items, gint angle)
{
	GList *list, *item_data_list;
	Coords center, b1, b2;

	item_data_list = NULL;
	for (list = items; list; list = list->next) {
		item_data_list = g_list_prepend (item_data_list,
			sheet_item_get_data (list->data));
	}

	item_data_list_get_absolute_bbox (item_data_list, &b1, &b2);

	center = coords_average(&b1, &b2);

	snap_to_grid (sheet->grid, &center.x, &center.y);

	for (list = item_data_list; list; list = list->next) {
		ItemData *item_data = list->data;
		if (item_data==NULL)
			continue;

		if (sheet->state == SHEET_STATE_NONE)
			item_data_unregister (item_data);

		item_data_rotate (item_data, angle, &center);

		if (sheet->state == SHEET_STATE_NONE)
			item_data_register (item_data);
	}

	g_list_free (item_data_list);
}

Exemple #4

Fichier : sheet-item.c Projet : LukasGibeh/oregano

void sheet_item_rotate (SheetItem *sheet_item, int angle, Coords *center)
{
	g_return_if_fail (sheet_item != NULL);
	g_return_if_fail (IS_SHEET_ITEM (sheet_item));

	item_data_rotate (sheet_item->priv->data, angle, center);
}