Python实现在PowerPoint演示文稿中添加漏斗图

pip install Spire.Presentation

from spire.presentation.common import *
from spire.presentation import *

# 创建 PPT 文档对象
ppt = Presentation()

# 在第一张幻灯片中添加漏斗图
# 参数说明:ChartType.Funnel 指定图表类型
# RectangleF.FromLTRB(50, 50, 600, 450) 定义图表位置和大小
chart = ppt.Slides[0].Shapes.AppendChartInit(ChartType.Funnel, RectangleF.FromLTRB(50, 50, 600, 450), False)

# 设置系列名称
chart.ChartData[0, 1].Text = "Series 1"

# 设置类别标签
categories = ["网站访问", "下载", "上传", "价格咨询", "发送报价", "成交"]
i = 0
while i < len(categories):
    chart.ChartData[i + 1, 0].Text = categories[i]
    i += 1

# 填充数据值
values = [50000, 47000, 30000, 15000, 9000, 5600]
i = 0
while i < len(values):
    chart.ChartData[i + 1, 1].NumberValue = values[i]
    i += 1

# 设置系列标签范围
chart.Series.SeriesLabel = chart.ChartData[0, 1, 0, 1]

# 设置类别标签范围
chart.Categories.CategoryLabels = chart.ChartData[1, 0, len(categories), 0]

# 为系列分配数据值
chart.Series[0].Values = chart.ChartData[1, 1, len(values), 1]

# 设置图表标题
chart.ChartTitle.TextProperties.Text = "销售漏斗分析"

# 保存文档
ppt.SaveToFile("FunnelChart.pptx", FileFormat.Pptx2013)
ppt.Dispose()

# 获取第一个系列
series = chart.Series[0]

# 设置系列填充颜色
series.Fill.FillType = FillFormatType.Solid
series.Fill.SolidColor.KnownColor = KnownColors.SteelBlue

# 启用数据标签显示
series.DataLabels.LabelValueVisible = True
series.DataLabels.Position = DataLabelPositionType.Center

# 设置数据标签的数字格式
series.DataLabels.NumberFormat = "#,##0"

# 设置数据标签字体
series.DataLabels.TextProperties.FontHeight = 12
series.DataLabels.TextProperties.LatinFont = TextFont("Arial")

pip install aspose.slides

import aspose.slides as slides
import aspose.slides.charts as charts
# 1. 创建演示文稿对象
with slides.Presentation() as presentation:
    # 2. 获取第一张幻灯片
    slide = presentation.slides[0]
    # 3. 添加漏斗图 (参数: 图表类型, X坐标, Y坐标, 宽度, 高度)
    #    ChartType.FUNNEL 为漏斗图类型
    chart = slide.shapes.add_chart(charts.ChartType.FUNNEL, 50, 50, 500, 400)
    # 4. 清除图表自带的默认数据
    chart.chart_data.categories.clear()
    chart.chart_data.series.clear()
    workbook = chart.chart_data.chart_data_workbook
    workbook.clear(0)  # 清空工作簿中的默认数据
    # 5. 添加数据类别 (漏斗图的各阶段，例如"访问","注册","购买"等)
    categories = ["第一阶段", "第二阶段", "第三阶段", "第四阶段"]
    for i, cat in enumerate(categories):
        cell = workbook.get_cell(0, i, cat)
        chart.chart_data.categories.add(cell)
    # 6. 添加数据系列并填充数值
    series = chart.chart_data.series[0]  # 获取第一个数据系列
    series.name = workbook.get_cell(0, "B1", "转化数据")
    # 为每个类别设置数值
    data_points = [100, 80, 50, 30]
    for i, value in enumerate(data_points):
        point = series.data_points.add_data_point_for_bar_series()
        point.value.as_cell = workbook.get_cell(0, i+1, value)
    # 7. (可选) 自定义图表样式
    # 设置图表标题
    chart.has_title = True
    chart.chart_title.text_frame_for_adding.text = "销售漏斗分析"
    # 设置系列填充颜色
    series.format.fill.fill_type = slides.FillType.SOLID
    series.format.fill.solid_fill_color.color = draw.Color.dark_blue
    # 8. 保存文件
    presentation.save("funnel_chart.pptx", slides.export.SaveFormat.PPTX)

pip install Spire.Presentation

from spire.presentation import *
from spire.presentation.common import *
# 1. 创建Presentation对象
presentation = Presentation()
# 2. 获取第一张幻灯片
slide = presentation.Slides[0]
# 3. 添加漏斗图 (参数: 图表类型, 矩形区域)
#    获取图表类型: ChartType.Funnel
rect = RectangleF.FromLTRB(100, 100, 600, 450)
chart = slide.Shapes.AppendChart(ChartType.Funnel, rect)
# 4. 清除默认数据，准备填充自定义数据
chart.ChartData.Clear()
workbook = chart.ChartData.ChartDataWorkbook
# 5. 填充类别 (漏斗各阶段)
categories = ["访问网站", "加购", "下单", "支付成功"]
for i, cat in enumerate(categories):
    cell = workbook.GetCell(0, i, 0, cat)
    chart.ChartData.Categories.Add(cell)
# 6. 填充数值
series = chart.ChartData.Series[0]
series.Name = workbook.GetCell(0, "C1", "用户数量")
values = [1000, 600, 250, 80]
for i, val in enumerate(values):
    cell = workbook.GetCell(0, i, 1, val)
    series.Values.Add(cell)
# 7. 保存文件
presentation.SaveToFile("spire_funnel.pptx", FileFormat.Pptx2013)
presentation.Dispose()