def dates(wb):
ws = wb.create_sheet(3, "Dates")
for i in range(1, 10):
ws.append([date(2013, i, 1), i])
chart = BarChart()
values = Reference(ws, (0, 1), (8, 1))
labels = Reference(ws, (0, 0), (8, 0))
labels.number_format = 'd-mmm'
series = Series(values, labels=labels)
chart.append(series)
ws.add_chart(chart)
def test_label_number_format(self):
ws = self.make_worksheet()
for i in range(10):
ws.append([i, i])
labels = Reference(ws, (0,0), (0,9))
labels.number_format = 'd-mmm'
values = Reference(ws, (0,0), (0,9))
serie = Serie(values=values, labels=labels)
c = BarChart()
c.add_serie(serie)
cw = BarChartWriter(c)
root = Element('test')
cw._write_serial(root, c._series[0].labels)
expected = """<?xml version='1.0' ?><test xmlns:c="http://schemas.openxmlformats.org/drawingml/2006/chart"><c:numRef><c:f>'data'!$A$1:$J$1</c:f><c:numCache><c:formatCode>d-mmm</c:formatCode><c:ptCount val="10" /><c:pt idx="0"><c:v>0</c:v></c:pt><c:pt idx="1"><c:v>1</c:v></c:pt><c:pt idx="2"><c:v>2</c:v></c:pt><c:pt idx="3"><c:v>3</c:v></c:pt><c:pt idx="4"><c:v>4</c:v></c:pt><c:pt idx="5"><c:v>5</c:v></c:pt><c:pt idx="6"><c:v>6</c:v></c:pt><c:pt idx="7"><c:v>7</c:v></c:pt><c:pt idx="8"><c:v>8</c:v></c:pt><c:pt idx="9"><c:v>9</c:v></c:pt></c:numCache></c:numRef></test>"""
xml = get_xml(root)
diff = compare_xml(xml, expected)
assert diff is None, diff
values = Reference(ws, (0, 1), (9, 1))
series = Serie(values, labels=labels)
chart.add_serie(series)
# add second series
values = Reference(ws, (0, 2), (9, 2))
series = Serie(values, labels=labels)
chart.add_serie(series)
ws.add_chart(chart)
ws = wb.create_sheet(3, "Dates")
for i in range(1, 10):
ws.append([date(2013, i, 1), i])
chart = BarChart()
values = Reference(ws, (0, 1), (9, 1))
labels = Reference(ws, (0, 0), (9, 0))
labels.number_format = 'd-mmm'
series = Serie(values, labels=labels)
chart.add_serie(series)
ws.add_chart(chart)
ws = wb.create_sheet(4, "Pie")
for i in range(1, 5):
ws.append([i])
chart = PieChart()
values = Reference(ws, (0, 0), (9, 0))
series = Serie(values, labels=values)
chart.add_serie(series)
ws.add_chart(chart)
ws = wb.create_sheet(5, "Line")
for i in range(1, 5):