Chart

class Chart(name_or_index=None, impl=None)

chart对象是 charts 集合中的一员:

>>> import xlwings as xw
>>> sht = xw.books['Book1'].sheets[0]
>>> sht.charts[0]  # or sht.charts['ChartName']
<Chart 'Chart 1' in <Sheet [Book1]Sheet1>>

property api

返回正在使用的引擎的原生对象( pywin32 或 appscript 对象)。

在 0.9.0 版本加入.

property chart_type

Returns and sets the chart type of the chart. The following chart types are available:

3d_area, 3d_area_stacked, 3d_area_stacked_100, 3d_bar_clustered, 3d_bar_stacked, 3d_bar_stacked_100, 3d_column, 3d_column_clustered, 3d_column_stacked, 3d_column_stacked_100, 3d_line, 3d_pie, 3d_pie_exploded, area, area_stacked, area_stacked_100, bar_clustered, bar_of_pie, bar_stacked, bar_stacked_100, bubble, bubble_3d_effect, column_clustered, column_stacked, column_stacked_100, combination, cone_bar_clustered, cone_bar_stacked, cone_bar_stacked_100, cone_col, cone_col_clustered, cone_col_stacked, cone_col_stacked_100, cylinder_bar_clustered, cylinder_bar_stacked, cylinder_bar_stacked_100, cylinder_col, cylinder_col_clustered, cylinder_col_stacked, cylinder_col_stacked_100, doughnut, doughnut_exploded, line, line_markers, line_markers_stacked, line_markers_stacked_100, line_stacked, line_stacked_100, pie, pie_exploded, pie_of_pie, pyramid_bar_clustered, pyramid_bar_stacked, pyramid_bar_stacked_100, pyramid_col, pyramid_col_clustered, pyramid_col_stacked, pyramid_col_stacked_100, radar, radar_filled, radar_markers, stock_hlc, stock_ohlc, stock_vhlc, stock_vohlc, surface, surface_top_view, surface_top_view_wireframe, surface_wireframe, xy_scatter, xy_scatter_lines, xy_scatter_lines_no_markers, xy_scatter_smooth, xy_scatter_smooth_no_markers

在 0.1.1 版本加入.

delete()

删除图表。

property height

返回图表的高度，单位是 point 。

property left

返回或者设置图表的水平位置，单位是 point 。

property name

返回图表的名字。

property parent

返回图表所属的对象。

在 0.9.0 版本加入.

set_source_data(source)

设置图表的数据源区域。

Arguments

sourceRange

区域对象，例如 xw.books['Book1'].sheets[0].range('A1')

to_pdf(path=None, show=None, quality='standard')

Exports the chart as PDF.

参数

pathstr or path-like, default None

Path where you want to store the pdf. Defaults to the name of the chart in the same directory as the Excel file if the Excel file is stored and to the current working directory otherwise.

showbool类型, 缺省值为False

Once created, open the PDF file with the default application.

qualitystr, default 'standard'

Quality of the PDF file. Can either be 'standard' or 'minimum'.

在 0.26.2 版本加入.

to_png(path=None)

Exports the chart as PNG picture.

参数

pathstr or path-like, default None

Path where you want to store the picture. Defaults to the name of the chart in the same directory as the Excel file if the Excel file is stored and to the current working directory otherwise.

在 0.24.8 版本加入.

property top

返回或者设置图表的垂直位置，单位是 point 。

property width

返回图表的宽度，单位是 point 。