def __init__(self, width=400, height=200, *args, **kw):
Drawing.__init__(*(self, width, height) + args, **kw)
bc = HorizontalBarChart()
bc.x = 50
bc.y = 50
bc.height = 125
bc.width = 300
bc.data = dataSample5
bc.strokeColor = colors.black
bc.useAbsolute = 1
bc.barWidth = 10
bc.groupSpacing = 20
bc.barSpacing = 10
bc.valueAxis.valueMin = 0
bc.valueAxis.valueMax = 60
bc.valueAxis.valueStep = 15
bc.categoryAxis.labels.boxAnchor = 'e'
bc.categoryAxis.categoryNames = ['Ying', 'Yang']
self.add(bc, name='HBC')
def add_vertical_bar_chart(self, data, categories, dataLabel):
if len(categories) == 0:
return
if len(data) == 0:
return
drawing = Drawing(self.content_width(), len(categories)*15 + 50)
maxValue = 1
for value in data:
if value > maxValue:
maxValue = value
bc = HorizontalBarChart()
bc.height = len(categories)*15
bc.width = self.content_width() - 300
bc.x = 150
bc.y = 25
bc.groupSpacing = 2
bc.data = [data]
bc.strokeColor = None
bc.bars[0].fillColor = CYAN
bc.valueAxis.valueMin = 0
bc.valueAxis.valueMax = maxValue
bc.valueAxis.valueStep = max(maxValue/5, 1)
bc.valueAxis.labelTextFormat = dataLabel
bc.categoryAxis.labels.boxAnchor = 'e'
bc.categoryAxis.labels.dx = -8
bc.categoryAxis.labels.dy = 0
bc.categoryAxis.categoryNames = categories
drawing.add(bc)
self.add(drawing)
