Lines Matching refs:graph_file
79 FILE *graph_file; /* y.dot */ variable
142 DO_CLOSE(graph_file); in done()
824 graph_file = fopen(graph_file_name, "w"); in open_files()
825 if (graph_file == 0) in open_files()
827 fprintf(graph_file, "digraph %s {\n", file_prefix); in open_files()
828 fprintf(graph_file, "\tedge [fontsize=10];\n"); in open_files()
829 fprintf(graph_file, "\tnode [shape=box,fontsize=10];\n"); in open_files()
830 fprintf(graph_file, "\torientation=landscape;\n"); in open_files()
831 fprintf(graph_file, "\trankdir=LR;\n"); in open_files()
832 fprintf(graph_file, "\t/*\n"); in open_files()
833 fprintf(graph_file, "\tmargin=0.2;\n"); in open_files()
834 fprintf(graph_file, "\tpage=\"8.27,11.69\"; // for A4 printing\n"); in open_files()
835 fprintf(graph_file, "\tratio=auto;\n"); in open_files()
836 fprintf(graph_file, "\t*/\n"); in open_files()