The following charts are available:
Charts are composed of at least one series of one or more data points. Series themselves are comprised of references to cell ranges.
>>> from openpyxl import Workbook >>> wb = Workbook() >>> ws = wb.active >>> for i in range(10): ... ws.append([i]) >>> >>> from openpyxl.chart import BarChart, Reference, Series >>> values = Reference(ws, min_col=1, min_row=1, max_col=1, max_row=10) >>> chart = BarChart() >>> chart.add_data(values) >>> ws.add_chart(chart, "E15") >>> wb.save("SampleChart.xlsx")
By default the top-left corner of a chart is anchored to cell E15 and the size is 15 x 7.5 cm (approximately 5 columns by 14 rows). This can be changed by setting the
anchor
,
width
and
height
properties of the chart. The actual size will depend on operating system and device. Other anchors are possible; see
openpyxl.drawing.spreadsheet_drawing
了解进一步信息。
Charts can be combined to create new charts:
Charts can be added to special worksheets called chartsheets: