C++ (Cpp) freeXDot Examples

Example #1

File: gvrender_core_json.c Project: zionyx/graphviz

static void write_xdots (char * val, GVJ_t * job, state_t* sp)
{
    xdot* cmds;
    int i;
    int not_first = 0;

    if (!val || (*val == '\0')) return;

    cmds = parseXDot(val);
    if (!cmds) {
	agerr(AGWARN, "Could not parse xdot \"%s\"\n", val);
	return;
    }

    gvputs(job, "\n");
    indent(job, sp->Level++);
    gvputs(job, "[\n");
    for (i = 0; i < cmds->cnt; i++) {
	if (not_first) 
	    gvputs(job, ",\n");
	else
	    not_first = 1;
	write_xdot (cmds->ops+i, job, sp);
    }
    sp->Level--;
    gvputs(job, "\n");
    indent(job, sp->Level);
    gvputs(job, "]");
    freeXDot(cmds);
}

Example #2

File: draw.c Project: AhmedAMohamed/graphviz

static void scanXdotwithattr(void *p, char *attr)
{
    xdot *xDot;
    if ((xDot = parseXDotF(agget(p, attr), OpFns, sizeof(sdot_op)))) {
	scanXdot(xDot, p);
	freeXDot(xDot);
    }
}

Example #3

File: input.c Project: AhmedAMohamed/graphviz

void graph_cleanup(graph_t *g)
{
    if (GD_drawing(g) && GD_drawing(g)->xdots)
	freeXDot ((xdot*)GD_drawing(g)->xdots);
    if (GD_drawing(g) && GD_drawing(g)->id)
	free (GD_drawing(g)->id);
    free(GD_drawing(g));
    GD_drawing(g) = NULL;
    free_label(GD_label(g));
    //FIX HERE , STILL SHALLOW
    //memset(&(g->u), 0, sizeof(Agraphinfo_t));
    agclean(g, AGRAPH,"Agraphinfo_t");
}