Lines Matching defs:graph_file
78 FILE *graph_file; /* y.dot */
139 DO_CLOSE(graph_file);
641 graph_file = fopen(graph_file_name, "w");
642 if (graph_file == 0)
644 fprintf(graph_file, "digraph %s {\n", file_prefix);
645 fprintf(graph_file, "\tedge [fontsize=10];\n");
646 fprintf(graph_file, "\tnode [shape=box,fontsize=10];\n");
647 fprintf(graph_file, "\torientation=landscape;\n");
648 fprintf(graph_file, "\trankdir=LR;\n");
649 fprintf(graph_file, "\t/*\n");
650 fprintf(graph_file, "\tmargin=0.2;\n");
651 fprintf(graph_file, "\tpage=\"8.27,11.69\"; // for A4 printing\n");
652 fprintf(graph_file, "\tratio=auto;\n");
653 fprintf(graph_file, "\t*/\n");