Adjust synchronization when multiple datas are added with resampling (mementum#278)

dimitar-petrov · mementum · commit 9d2b64d4341b · 2017-03-12T00:03:11.000+01:00
* Fix plotting when multiple data with resampling is added

- also fixes plotting with numfigs &gt; 1 with resampled data

* Remove None assignment from self.pinf.{xstart,xend}
diff --git a/backtrader/plot/plot.py b/backtrader/plot/plot.py
@@ -193,6 +193,10 @@ def plot(self, strategy, figid=0, numfigs=1, iplot=True,
                     for dt in (x for x in dts if dt0 <= x <= dt1):
                         dtidx = bisect.bisect_left(xreal, dt)
                         xdata.append(dtidx)
+                    self.pinf.xstart = bisect.bisect_left(
+                        dts, xreal[xdata[0]])
+                    self.pinf.xend = 1 + bisect.bisect_left(
+                        dts, xreal[xdata[-1]])
 
                 for ind in self.dplotsup[data]:
                     self.plotind(
