int CFrmSettings::drawGraph()
{
int rc;
if (createLayout() && renderLayout()) {
getActiveWindow()->settingsSet = false;
rc = QDialog::Accepted;
} else
rc = QDialog::Accepted;
agreseterrors();
return rc;
/* return QDialog::Rejected; */
}
int main(int argc, char **argv)
{
graph_t *prev = NULL;
int r, rc = 0;
Gvc = gvContextPlugins(lt_preloaded_symbols, DEMAND_LOADING);
GvExitOnUsage = 1;
gvParseArgs(Gvc, argc, argv);
#ifndef _WIN32
signal(SIGUSR1, gvToggle);
signal(SIGINT, intr);
#ifndef NO_FPERR
signal(SIGFPE, fperr);
#endif
#endif
if (MemTest) {
while (MemTest--) {
/* Create a test graph */
G = create_test_graph();
/* Perform layout and cleanup */
gvLayoutJobs(Gvc, G); /* take layout engine from command line */
gvFreeLayout(Gvc, G);
agclose (G);
}
}
else if ((G = gvPluginsGraph(Gvc))) {
gvLayoutJobs(Gvc, G); /* take layout engine from command line */
gvRenderJobs(Gvc, G);
}
else {
while ((G = gvNextInputGraph(Gvc))) {
if (prev) {
gvFreeLayout(Gvc, prev);
agclose(prev);
}
gvLayoutJobs(Gvc, G); /* take layout engine from command line */
gvRenderJobs(Gvc, G);
gvFinalize(Gvc);
r = agreseterrors();
rc = MAX(rc,r);
prev = G;
}
}
r = gvFreeContext(Gvc);
return (MAX(rc,r));
}
