def _plot_pnf(self):
(indexes, dates, open, high, low, close, volume) = self.data
pnf_joints = self.pnf_joints
pnf_indexes = self.pnf_indexes
starti = pnf_indexes[0]
j = 0
pnf_starti=1
for i in pnf_indexes:
if i < 0:
endi = i-1
pnf_endi = j-1
break
j += 1
xsl = []
ysl = []
labelsl = []
xsl.append(self._indexl2datel(pnf_indexes[pnf_starti:pnf_endi], dates))
ysl.append(pnf_joints[pnf_starti:pnf_endi])
labelsl.append("pnf")
xsl.append(dates[starti:endi])
ysl.append(close[starti:endi])
labelsl.append("close")
plt.plot_kabuka2png(xsl, ysl, labelsl, "%s/pnf_%s_%s-%s.png" % (TMP_DIR, self.code, dates[starti], dates[endi]))
def plot(self, startd, endd):
(indexes, dates, open, high, low, close, volume) = self.data
startd = self._get_near_date(startd, "f", indexes)
endd = self._get_near_date(endd, "b", indexes)
if startd == endd:
f.log("plot:startd and endd is the same for code %s" % self.code)
starti = indexes[startd]+60
endi = indexes[endd]
(xsl, ysl, labelsl) = self._get_xy(starti, endi, dates)
plt.plot_kabuka2png(xsl, ysl, labelsl, "%s/%s_%s-%s.png" % (TMP_DIR, self.code, startd, endd))
