def draw_packets(self, packets):
#cur_packet_no = 0
if packets == None:
packets = self.cached_packets
else:
self.cached_packets = packets
for p in packets:
#if self.xmin < texttime.sec_between(self.maxtime, p[1]) < self.xmax:
if self.xmin < texttime.sec_between(p[1], self.start_packet_time) < self.xmax:
#print "Recent packet", p[1], texttime.sec_between(self.maxtime, p[1])
self.add_rectangle(p[0], texttime.sec_between(p[1], self.start_packet_time), p[2], p[3], p[4], p[1])
def set_lims(self, maxtime, maxnode):
self.maxtime = maxtime
self.maxnode = maxnode
self.xmax = texttime.sec_between(maxtime, self.start_packet_time)+10
self.xmin = max(0, self.xmax - self.SECONDS_TO_SHOW)
self.ymax = maxnode+2
self.axes.set_xlim(self.xmin, self.xmax)
self.axes.set_ylim(self.ymin, self.ymax)
self.axes.set_yticks(range(0, self.ymax))
self.axes.yaxis.grid(True, linewidth=.2)
