本文整理汇总了Python中openpyxl.writer.charts.ChartWriter类的典型用法代码示例。如果您正苦于以下问题：Python ChartWriter类的具体用法？Python ChartWriter怎么用？Python ChartWriter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ChartWriter类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_no_write_legend
def test_no_write_legend(self):
wb = Workbook()
ws = wb.get_active_sheet()
ws.title = 'data'
for i in range(10):
ws.cell(row=i, column=0).value = i
ws.cell(row=i, column=1).value = i
scatterchart = ScatterChart()
scatterchart.add_serie(Serie(Reference(ws, (0, 0), (10, 0)),
xvalues=Reference(ws, (0, 1), (10, 1))))
cw = ChartWriter(scatterchart)
root = Element('test')
scatterchart.show_legend = False
cw._write_legend(root)
eq_(get_xml(root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test />')示例2: _write_worksheets
def _write_worksheets(self, archive, shared_string_table, style_writer):
drawing_id = 1
chart_id = 1
image_id = 1
shape_id = 1
for i, sheet in enumerate(self.workbook.worksheets):
archive.writestr(
PACKAGE_WORKSHEETS + "/sheet%d.xml" % (i + 1),
write_worksheet(sheet, shared_string_table, style_writer.get_style_by_hash()),
)
if sheet._charts or sheet._images or sheet.relationships:
archive.writestr(
PACKAGE_WORKSHEETS + "/_rels/sheet%d.xml.rels" % (i + 1), write_worksheet_rels(sheet, drawing_id)
)
if sheet._charts or sheet._images:
dw = DrawingWriter(sheet)
archive.writestr(PACKAGE_DRAWINGS + "/drawing%d.xml" % drawing_id, dw.write())
archive.writestr(
PACKAGE_DRAWINGS + "/_rels/drawing%d.xml.rels" % drawing_id, dw.write_rels(chart_id, image_id)
)
drawing_id += 1
for chart in sheet._charts:
cw = ChartWriter(chart)
archive.writestr(PACKAGE_CHARTS + "/chart%d.xml" % chart_id, cw.write())
if chart._shapes:
archive.writestr(
PACKAGE_CHARTS + "/_rels/chart%d.xml.rels" % chart_id, cw.write_rels(drawing_id)
)
sw = ShapeWriter(chart._shapes)
archive.writestr(PACKAGE_DRAWINGS + "/drawing%d.xml" % drawing_id, sw.write(shape_id))
shape_id += len(chart._shapes)
drawing_id += 1
chart_id += 1
for img in sheet._images:
buf = StringIO()
img.image.save(buf, format="PNG")
archive.writestr(PACKAGE_IMAGES + "/image%d.png" % image_id, buf.getvalue())
image_id += 1示例3: setUp
def setUp(self):
wb = Workbook()
ws = wb.get_active_sheet()
ws.title = u"data"
for i in range(10):
ws.cell(row=i, column=0).value = i
ws.cell(row=i, column=1).value = i
self.scatterchart = ScatterChart()
self.scatterchart.add_serie(Serie(Reference(ws, (0, 0), (10, 0)), xvalues=Reference(ws, (0, 1), (10, 1))))
self.cw = ChartWriter(self.scatterchart)
self.root = Element("test")示例4: setUp
def setUp(self):
wb = Workbook()
ws = wb.get_active_sheet()
ws.title = u'data'
for i in range(10):
ws.cell(row = i, column = 0).value = i
self.chart = BarChart()
self.chart.title = 'TITLE'
self.chart.add_serie(Serie(Reference(ws, (0, 0), (10, 0))))
self.chart._series[-1].color = Color.GREEN
self.cw = ChartWriter(self.chart)
self.root = Element('test')示例5: _write_worksheets
def _write_worksheets(self, archive, shared_string_table, style_writer):
drawing_id = 1
chart_id = 1
shape_id = 1
for i, sheet in enumerate(self.workbook.worksheets):
archive.writestr(PACKAGE_WORKSHEETS + '/sheet%d.xml' % (i + 1),
write_worksheet(sheet, shared_string_table,
style_writer.get_style_by_hash()))
if sheet._charts or sheet.relationships:
archive.writestr(PACKAGE_WORKSHEETS +
'/_rels/sheet%d.xml.rels' % (i + 1),
write_worksheet_rels(sheet, drawing_id))
if sheet._charts:
dw = DrawingWriter(sheet)
archive.writestr(PACKAGE_DRAWINGS + '/drawing%d.xml' % drawing_id,
dw.write())
archive.writestr(PACKAGE_DRAWINGS + '/_rels/drawing%d.xml.rels' % drawing_id,
dw.write_rels(chart_id))
drawing_id += 1
for chart in sheet._charts:
cw = ChartWriter(chart)
archive.writestr(PACKAGE_CHARTS + '/chart%d.xml' % chart_id,
cw.write())
if chart._shapes:
archive.writestr(PACKAGE_CHARTS + '/_rels/chart%d.xml.rels' % chart_id,
cw.write_rels(drawing_id))
sw = ShapeWriter(chart._shapes)
archive.writestr(PACKAGE_DRAWINGS + '/drawing%d.xml' % drawing_id,
sw.write(shape_id))
shape_id += len(chart._shapes)
drawing_id += 1
chart_id += 1示例6: _write_worksheets
def _write_worksheets(self, archive):
drawing_id = 1
chart_id = 1
image_id = 1
shape_id = 1
comments_id = 1
for i, sheet in enumerate(self.workbook.worksheets):
archive.writestr(PACKAGE_WORKSHEETS + '/sheet%d.xml' % (i + 1),
write_worksheet(sheet, self.workbook.shared_strings,
))
if (sheet._charts or sheet._images
or sheet.relationships
or sheet._comment_count > 0):
rels = write_rels(sheet, drawing_id, comments_id)
archive.writestr(
PACKAGE_WORKSHEETS + '/_rels/sheet%d.xml.rels' % (i + 1),
tostring(rels)
)
if sheet._charts or sheet._images:
dw = DrawingWriter(sheet)
archive.writestr(PACKAGE_DRAWINGS + '/drawing%d.xml' % drawing_id,
dw.write())
archive.writestr(PACKAGE_DRAWINGS + '/_rels/drawing%d.xml.rels' % drawing_id,
dw.write_rels(chart_id, image_id)) # TODO remove this dependency
drawing_id += 1
for chart in sheet._charts:
cw = ChartWriter(chart)
archive.writestr(PACKAGE_CHARTS + '/chart%d.xml' % chart_id,
cw.write())
if chart._shapes:
archive.writestr(PACKAGE_CHARTS + '/_rels/chart%d.xml.rels' % chart_id,
cw.write_rels(drawing_id)) # TODO remove this dependency
sw = ShapeWriter(chart._shapes)
archive.writestr(PACKAGE_DRAWINGS + '/drawing%d.xml' % drawing_id,
sw.write(shape_id)) # TODO remove this dependency
shape_id += len(chart._shapes)
drawing_id += 1
chart_id += 1
image_id = self._write_images(sheet._images, archive, image_id)
if sheet._comment_count > 0:
cw = CommentWriter(sheet)
archive.writestr(PACKAGE_XL + '/comments%d.xml' % comments_id,
cw.write_comments())
archive.writestr(PACKAGE_XL + '/drawings/commentsDrawing%d.vml' % comments_id,
cw.write_comments_vml())
comments_id += 1示例7: TestScatterChartWriter
class TestScatterChartWriter(object):
def setUp(self):
wb = Workbook()
ws = wb.get_active_sheet()
ws.title = u'data'
for i in range(10):
ws.cell(row = i, column = 0).value = i
ws.cell(row = i, column = 1).value = i
self.scatterchart = ScatterChart()
self.scatterchart.add_serie(Serie(Reference(ws, (0, 0), (10, 0)),
xvalues = Reference(ws, (0, 1), (10, 1))))
self.cw = ChartWriter(self.scatterchart)
self.root = Element('test')
def test_write_xaxis(self):
self.cw._write_axis(self.root, self.scatterchart.x_axis, 'c:valAx')
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:valAx><c:axId val="60871424" /><c:scaling><c:orientation val="minMax" /><c:max val="10.0" /><c:min val="0" /></c:scaling><c:axPos val="b" /><c:majorGridlines /><c:numFmt formatCode="General" sourceLinked="1" /><c:tickLblPos val="nextTo" /><c:crossAx val="60873344" /><c:crosses val="autoZero" /><c:auto val="1" /><c:lblAlgn val="ctr" /><c:lblOffset val="100" /><c:crossBetween val="midCat" /><c:majorUnit val="2.0" /></c:valAx></test>')
def test_write_yaxis(self):
self.cw._write_axis(self.root, self.scatterchart.y_axis, 'c:valAx')
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:valAx><c:axId val="60873344" /><c:scaling><c:orientation val="minMax" /><c:max val="10.0" /><c:min val="0" /></c:scaling><c:axPos val="l" /><c:majorGridlines /><c:numFmt formatCode="General" sourceLinked="1" /><c:tickLblPos val="nextTo" /><c:crossAx val="60871424" /><c:crosses val="autoZero" /><c:crossBetween val="midCat" /><c:majorUnit val="2.0" /></c:valAx></test>')
def test_write_series(self):
self.cw._write_series(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:ser><c:idx val="0" /><c:order val="0" /><c:marker><c:symbol val="none" /></c:marker><c:xVal><c:numRef><c:f>data!$B$1:$B$11</c:f><c:numCache><c:formatCode>General</c:formatCode><c:ptCount val="11" /><c:pt idx="0"><c:v>0</c:v></c:pt><c:pt idx="1"><c:v>1</c:v></c:pt><c:pt idx="2"><c:v>2</c:v></c:pt><c:pt idx="3"><c:v>3</c:v></c:pt><c:pt idx="4"><c:v>4</c:v></c:pt><c:pt idx="5"><c:v>5</c:v></c:pt><c:pt idx="6"><c:v>6</c:v></c:pt><c:pt idx="7"><c:v>7</c:v></c:pt><c:pt idx="8"><c:v>8</c:v></c:pt><c:pt idx="9"><c:v>9</c:v></c:pt><c:pt idx="10"><c:v>None</c:v></c:pt></c:numCache></c:numRef></c:xVal><c:yVal><c:numRef><c:f>data!$A$1:$A$11</c:f><c:numCache><c:formatCode>General</c:formatCode><c:ptCount val="11" /><c:pt idx="0"><c:v>0</c:v></c:pt><c:pt idx="1"><c:v>1</c:v></c:pt><c:pt idx="2"><c:v>2</c:v></c:pt><c:pt idx="3"><c:v>3</c:v></c:pt><c:pt idx="4"><c:v>4</c:v></c:pt><c:pt idx="5"><c:v>5</c:v></c:pt><c:pt idx="6"><c:v>6</c:v></c:pt><c:pt idx="7"><c:v>7</c:v></c:pt><c:pt idx="8"><c:v>8</c:v></c:pt><c:pt idx="9"><c:v>9</c:v></c:pt><c:pt idx="10"><c:v>None</c:v></c:pt></c:numCache></c:numRef></c:yVal></c:ser></test>')
def test_write_legend(self):
self.cw._write_legend(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:legend><c:legendPos val="r" /><c:layout /></c:legend></test>')
def test_write_print_settings(self):
self.cw._write_print_settings(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:printSettings><c:headerFooter /><c:pageMargins b="0.75" footer="0.3" header="0.3" l="0.7" r="0.7" t="0.75" /><c:pageSetup /></c:printSettings></test>')
def test_write_chart(self):
self.cw._write_chart(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:chart><c:plotArea><c:layout><c:manualLayout><c:layoutTarget val="inner" /><c:xMode val="edge" /><c:yMode val="edge" /><c:x val="1.28571428571" /><c:y val="0.2125" /><c:w val="0.6" /><c:h val="0.6" /></c:manualLayout></c:layout><c:scatterChart><c:scatterStyle val="lineMarker" /><c:ser><c:idx val="0" /><c:order val="0" /><c:marker><c:symbol val="none" /></c:marker><c:xVal><c:numRef><c:f>data!$B$1:$B$11</c:f><c:numCache><c:formatCode>General</c:formatCode><c:ptCount val="11" /><c:pt idx="0"><c:v>0</c:v></c:pt><c:pt idx="1"><c:v>1</c:v></c:pt><c:pt idx="2"><c:v>2</c:v></c:pt><c:pt idx="3"><c:v>3</c:v></c:pt><c:pt idx="4"><c:v>4</c:v></c:pt><c:pt idx="5"><c:v>5</c:v></c:pt><c:pt idx="6"><c:v>6</c:v></c:pt><c:pt idx="7"><c:v>7</c:v></c:pt><c:pt idx="8"><c:v>8</c:v></c:pt><c:pt idx="9"><c:v>9</c:v></c:pt><c:pt idx="10"><c:v>None</c:v></c:pt></c:numCache></c:numRef></c:xVal><c:yVal><c:numRef><c:f>data!$A$1:$A$11</c:f><c:numCache><c:formatCode>General</c:formatCode><c:ptCount val="11" /><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:pt idx="10"><c:v>None</c:v></c:pt></c:numCache></c:numRef></c:yVal></c:ser><c:marker val="1" /><c:axId val="60871424" /><c:axId val="60873344" /></c:scatterChart><c:valAx><c:axId val="60871424" /><c:scaling><c:orientation val="minMax" /><c:max val="10.0" /><c:min val="0" /></c:scaling><c:axPos val="b" /><c:majorGridlines /><c:numFmt formatCode="General" sourceLinked="1" /><c:tickLblPos val="nextTo" /><c:crossAx val="60873344" /><c:crosses val="autoZero" /><c:auto val="1" /><c:lblAlgn val="ctr" /><c:lblOffset val="100" /><c:crossBetween val="midCat" /><c:majorUnit val="2.0" /></c:valAx><c:valAx><c:axId val="60873344" /><c:scaling><c:orientation val="minMax" /><c:max val="10.0" /><c:min val="0" /></c:scaling><c:axPos val="l" /><c:majorGridlines /><c:numFmt formatCode="General" sourceLinked="1" /><c:tickLblPos val="nextTo" /><c:crossAx val="60871424" /><c:crosses val="autoZero" /><c:crossBetween val="midCat" /><c:majorUnit val="2.0" /></c:valAx></c:plotArea><c:legend><c:legendPos val="r" /><c:layout /></c:legend><c:plotVisOnly val="1" /></c:chart></test>')示例8: TestChartWriter
class TestChartWriter(object):
def setUp(self):
wb = Workbook()
ws = wb.get_active_sheet()
ws.title = 'data'
for i in range(10):
ws.cell(row=i, column=0).value = i
self.chart = BarChart()
self.chart.title = 'TITLE'
self.chart.add_serie(Serie(Reference(ws, (0, 0), (10, 0))))
self.chart._series[-1].color = Color.GREEN
self.cw = ChartWriter(self.chart)
self.root = Element('test')
def test_write_title(self):
self.cw._write_title(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:title><c:tx><c:rich><a:bodyPr /><a:lstStyle /><a:p><a:pPr><a:defRPr /></a:pPr><a:r><a:rPr lang="fr-FR" /><a:t>TITLE</a:t></a:r></a:p></c:rich></c:tx><c:layout /></c:title></test>')
def test_write_xaxis(self):
self.cw._write_axis(self.root, self.chart.x_axis, 'c:catAx')
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:catAx><c:axId val="60871424" /><c:scaling><c:orientation val="minMax" /></c:scaling><c:axPos val="b" /><c:tickLblPos val="nextTo" /><c:crossAx val="60873344" /><c:crosses val="autoZero" /><c:auto val="1" /><c:lblAlgn val="ctr" /><c:lblOffset val="100" /></c:catAx></test>')
def test_write_yaxis(self):
self.cw._write_axis(self.root, self.chart.y_axis, 'c:valAx')
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:valAx><c:axId val="60873344" /><c:scaling><c:orientation val="minMax" /><c:max val="10.0" /><c:min val="0.0" /></c:scaling><c:axPos val="l" /><c:majorGridlines /><c:numFmt formatCode="General" sourceLinked="1" /><c:tickLblPos val="nextTo" /><c:crossAx val="60871424" /><c:crosses val="autoZero" /><c:crossBetween val="between" /><c:majorUnit val="2.0" /></c:valAx></test>')
def test_write_series(self):
self.cw._write_series(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:ser><c:idx val="0" /><c:order val="0" /><c:spPr><a:solidFill><a:srgbClr val="00FF00" /></a:solidFill><a:ln><a:solidFill><a:srgbClr val="00FF00" /></a:solidFill></a:ln></c:spPr><c:marker><c:symbol val="none" /></c:marker><c:val><c:numRef><c:f>\'data\'!$A$1:$A$11</c:f><c:numCache><c:formatCode>General</c:formatCode><c:ptCount val="11" /><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:pt idx="10"><c:v>None</c:v></c:pt></c:numCache></c:numRef></c:val></c:ser></test>')
def test_write_legend(self):
self.cw._write_legend(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:legend><c:legendPos val="r" /><c:layout /></c:legend></test>')
def test_no_write_legend(self):
wb = Workbook()
ws = wb.get_active_sheet()
ws.title = 'data'
for i in range(10):
ws.cell(row=i, column=0).value = i
ws.cell(row=i, column=1).value = i
scatterchart = ScatterChart()
scatterchart.add_serie(Serie(Reference(ws, (0, 0), (10, 0)),
xvalues=Reference(ws, (0, 1), (10, 1))))
cw = ChartWriter(scatterchart)
root = Element('test')
scatterchart.show_legend = False
cw._write_legend(root)
eq_(get_xml(root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test />')
def test_write_print_settings(self):
self.cw._write_print_settings(self.root)
eq_(get_xml(self.root), '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:printSettings><c:headerFooter /><c:pageMargins b="0.75" footer="0.3" header="0.3" l="0.7" r="0.7" t="0.75" /><c:pageSetup /></c:printSettings></test>')
def test_write_chart(self):
self.cw._write_chart(self.root)
# Truncate floats because results differ with Python >= 3.2 and <= 3.1
test_xml = sub('([0-9][.][0-9]{4})[0-9]*', '\\1', get_xml(self.root))
eq_(test_xml, '<?xml version=\'1.0\' encoding=\'UTF-8\'?><test><c:chart><c:title><c:tx><c:rich><a:bodyPr /><a:lstStyle /><a:p><a:pPr><a:defRPr /></a:pPr><a:r><a:rPr lang="fr-FR" /><a:t>TITLE</a:t></a:r></a:p></c:rich></c:tx><c:layout /></c:title><c:plotArea><c:layout><c:manualLayout><c:layoutTarget val="inner" /><c:xMode val="edge" /><c:yMode val="edge" /><c:x val="1.2857" /><c:y val="0.2125" /><c:w val="0.6" /><c:h val="0.6" /></c:manualLayout></c:layout><c:barChart><c:barDir val="col" /><c:grouping val="clustered" /><c:ser><c:idx val="0" /><c:order val="0" /><c:spPr><a:solidFill><a:srgbClr val="00FF00" /></a:solidFill><a:ln><a:solidFill><a:srgbClr val="00FF00" /></a:solidFill></a:ln></c:spPr><c:marker><c:symbol val="none" /></c:marker><c:val><c:numRef><c:f>\'data\'!$A$1:$A$11</c:f><c:numCache><c:formatCode>General</c:formatCode><c:ptCount val="11" /><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:pt idx="10"><c:v>None</c:v></c:pt></c:numCache></c:numRef></c:val></c:ser><c:marker val="1" /><c:axId val="60871424" /><c:axId val="60873344" /></c:barChart><c:catAx><c:axId val="60871424" /><c:scaling><c:orientation val="minMax" /></c:scaling><c:axPos val="b" /><c:tickLblPos val="nextTo" /><c:crossAx val="60873344" /><c:crosses val="autoZero" /><c:auto val="1" /><c:lblAlgn val="ctr" /><c:lblOffset val="100" /></c:catAx><c:valAx><c:axId val="60873344" /><c:scaling><c:orientation val="minMax" /><c:max val="10.0" /><c:min val="0.0" /></c:scaling><c:axPos val="l" /><c:majorGridlines /><c:numFmt formatCode="General" sourceLinked="1" /><c:tickLblPos val="nextTo" /><c:crossAx val="60871424" /><c:crosses val="autoZero" /><c:crossBetween val="between" /><c:majorUnit val="2.0" /></c:valAx></c:plotArea><c:legend><c:legendPos val="r" /><c:layout /></c:legend><c:plotVisOnly val="1" /></c:chart></test>')