Version 5.0 The LEDA User Manual

The corresponding types are:
gw_node_shape = { circle_node, ellipse_node, square_node, rectangle_node }
gw_edge_shape = { poly_edge, circle_edge, bezier_edge, spline_edge }
gw_position = { central_pos, northwest_pos, north_pos,
northeast_pos, east_pos, southeast_pos,
south_pos, southwest_pos, west_pos }
gw_label_type = { no_label, user_label, data_label, index_label }
gw_edge_style = { solid_edge, dashed_edge, dotted_edge, dashed_dotted_edge }
gw_edge_dir = { undirected_edge, directed_edge, bidirected_edge, rdirected_edge };
#include < LEDA/graphics/graphwin.h >
2. Creation
GraphWin gw(graph& G, int w, int h, const char ∗ win label = ””);
creates a graph window for graph G with a display window of size
w pixels × h pixels. If win label is not empty it is used as the frame
label of the window, otherwise, a default frame label is used.
GraphWin gw(graph& G, const char ∗ win label = ””);
creates a graph window for graph G with a display window of default
size and frame label win label.
GraphWin gw(int w, int h, const char ∗ win label = ””);
creates a graph window for a new empty graph with a display window
of size w pixels × h pixels, and frame label win label.
GraphWin gw(const char ∗ win label = ””);
GraphWin gw(window& W );
GraphWin gw(graph& G, window& W );
creates a graph window for a new empty graph with a display window
of default size and frame label win label.
as above, but W is used as display window.
as above, but makes G the graph of gw.
3. Operations
a) Window Operations