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VLine.py
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VLine.py
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import pylab
from matplotlib import pyplot
from PlotInfo import PlotInfo
from Marker import Marker
class VLine(PlotInfo):
def __init__(self,
marker = None,
markerSize = 8.0,
width = 1.0,
color = 'black',
lineStyle = '-',
dates = False,
**kwargs):
super(VLine,self).__init__("vline", **kwargs)
self._marker = Marker()
self._marker.marker = marker
self._marker.size = markerSize
self.width = width
self.color = color
self.lineStyle = lineStyle
self.dates = dates
@property
def marker(self):
return self._marker.marker
@marker.setter
def marker(self, value):
self._marker.marker = value
@marker.getter
def marker(self):
return self._marker.marker
@property
def markerSize(self):
return self._marker.size
@markerSize.setter
def markerSize(self, value):
self._marker.size = value
@markerSize.getter
def markerSize(self):
return self._marker.size
def draw(self, axis):
# Present to keep the PlotInfo sorting from failing
self.yValues = [0 for x in self.xValues]
PlotInfo.draw(self, axis)
kwdict = {}
kwdict["linestyle"] = self.lineStyle
kwdict["color"] = self.color
kwdict["label"] = self.label
kwdict["linewidth"] = self.width
return [[axis.axvline(x=xValue, **kwdict)
for xValue in self.xValues],
[self.label for xValue in self.xValues]]