python使用演示文稿-python 操作PPT练习

from pptx importPresentationfrom pptx.util importPt, Inches

prs=Presentation()

slide= prs.slides.add_slide(prs.slide_layouts[1])#添加空白页PPT

body_shape=slide.shapes.placeholders

body_shape[0].text= 'this is placeholders[0]' #在第一个文本框中文字框架内添加文字

body_shape[1].text = 'this is placeholders[1]' #在第二个文本框中文字框架内添加文字

print(len(slide.shapes.placeholders))

new_paragraph= body_shape[1].text_frame.add_paragraph() #在第二个shape中的文本框架中添加新段落

new_paragraph.text = 'add_paragraph' #新段落中文字

new_paragraph.font.bold = True #文字加粗

new_paragraph.font.italic = True #文字斜体

new_paragraph.font.size = Pt(15) #文字大小

new_paragraph.font.underline = True #文字下划线

new_paragraph.level = 1 #新段落的级别

left= top = width = height = Inches(5) #预设位置及大小

textbox = slide.shapes.add_textbox(left, top, width, height) #left，top为相对位置，width，height为文本框大小

textbox.text = 'this is a new textbox' #文本框中文字

new_para = textbox.text_frame.add_paragraph() #在新文本框中添加段落

new_para.text = 'this is second para in textbox' #段落文字

img_path= 'dog.png' #文件路径

left, top, width, height = Inches(1), Inches(4.5), Inches(2), Inches(2) #预设位置及大小

pic = slide.shapes.add_picture(img_path, left, top, width, height) #在指定位置按预设值添加图片

from pptx.enum.shapes importMSO_AUTO_SHAPE_TYPE

left, top, width, height= Inches(1), Inches(3), Inches(1.8), Inches(1) #预设位置及大小

shape = slide.shapes.add_shape(MSO_AUTO_SHAPE_TYPE.PENTAGON, left, top, width, height) #在指定位置按预设值添加类型为PENTAGON的形状

shape.text = 'Step 1'

for n in range(2, 6):

left= left + width - Inches(0.3)

shape=slide.shapes.add_shape(MSO_AUTO_SHAPE_TYPE.CHEVRON, left, top, width, height)

shape.text= 'Step{}'.format(n)

rows, cols, left, top, width, height= 2, 2, Inches(3.5), Inches(4.5), Inches(6), Inches(0.8)

table= slide.shapes.add_table(rows, cols, left, top, width, height).table #添加表格，并取表格类

table.columns[0].width = Inches(2.0) #第一纵列宽度

table.columns[1].width = Inches(4.0) #第二纵列宽度

table.cell(0, 0).text = 'text00' #指定位置写入文本

table.cell(0, 1).text = 'text01'table.cell(1, 0).text = 'text10'table.cell(1, 1).text = 'text11'

from pptx.chart.data importChartDatafrom pptx.enum.chart importXL_CHART_TYPEfrom pptx.enum.chart importXL_TICK_MARKfrom pptx.dml.color importRGBColorfrom pptx.enum.chart importXL_DATA_LABEL_POSITIONfrom pptx.enum.chart importXL_LEGEND_POSITION

slide= prs.slides.add_slide(prs.slide_layouts[6]) #在幻灯片中加入一页6号风格（空白）幻灯片

#chart1 左上方图

x, y, cx, cy = Inches(0.5), Inches(0.5), Inches(4), Inches(3) #按英尺标准指定x，y值

chart_data= ChartData() #图表data类

chart_data.categories= [u'A班级得分率', u'B班级得分率'] #图表加入两栏

chart_data.add_series(u'得分率对比', (80.5, 60.5)) #在两栏分别填入数据

graphic_frame=slide.shapes.add_chart(

XL_CHART_TYPE.COLUMN_CLUSTERED, x, y, cx, cy, chart_data

)#add_chart(图表类型，xy表示图表位置，cx cy表示图表宽高，并且插入chart_data中规定好的数据）

chart= graphic_frame.chart #从生成的图表中取出图表类

chart.chart_style = 21 #图表整体颜色风格

chart.has_title= True #图表是否含有标题，默认为False

chart.chart_title.text_frame.clear() #清除原标题

new_paragraph = chart.chart_title.text_frame.add_paragraph() #添加一行新标题

new_paragraph.text = '得分率对比' #新标题

new_paragraph.font.size = Pt(15) #新标题字体大小

category_axis= chart.category_axis #category_axis 为chart的category控制类

category_axis.has_major_gridlines = True #是否显示纵轴线

category_axis.tick_labels.font.italic = True #tick_labels为图表下标签，置为斜体

category_axis.tick_labels.font.size = Pt(15) #下标签字体大小

category_axis.tick_labels.font.color.rgb = RGBColor(255, 0, 0) #标签字体颜色

value_axis= chart.value_axis #value_axis 为chart的value控制类

value_axis.maximum_scale = 100.0 #纵坐标最大值

value_axis.minimum_scale = 0.0 #纵坐标最小值

value_axis.minor_tick_mark =XL_TICK_MARK.CROSS

value_axis.has_minor_gridlines=True

tick_labels= value_axis.tick_labels #tick_labels 为chart的纵轴标签控制类

tick_labels.number_format = '0%' #标签显示样式

tick_labels.font.bold = True #字体加粗

tick_labels.font.size = Pt(14) #字体大小

tick_labels.font.color.rgb = RGBColor(0, 255, 0) #标签颜色

plot= chart.plots[0] #取图表中第一个plot

plot.has_data_labels = True #是否显示数据标签

data_labels = plot.data_labels #数据标签控制类

data_labels.font.size = Pt(13) #字体大小

data_labels.font.color.rgb = RGBColor(0, 0, 255) #字体颜色

data_labels.position = XL_DATA_LABEL_POSITION.INSIDE_END #字体位置

#chart 2 左下方图

x, y, cx, cy = Inches(0.5), Inches(3.5), Inches(4), Inches(3) #按英尺标准指定x，y值

chart_data =ChartData()

chart_data.categories= ['A', 'B', 'C', 'D']

chart_data.add_series(u'A班级选项占比', (80, 10, 9, 10))

chart=slide.shapes.add_chart(

XL_CHART_TYPE.PIE, x, y, cx, cy, chart_data

).chart#PIE为饼状图

chart.has_legend= True #是否含有下方的说明

chart.legend.position =XL_LEGEND_POSITION.BOTTOM

chart.legend.horz_offset= 0 #说明位移量 [-1, 1] 默认为0

chart.plots[0].has_data_labels= True #饼中是否写入数值

data_labels =chart.plots[0].data_labels

data_labels.number_format= '0%' #数值显示格式

data_labels.position = XL_DATA_LABEL_POSITION.INSIDE_END #数值布局方式

chart.has_title=True

chart.chart_title.text_frame.clear()#清除原标题

new_paragraph = chart.chart_title.text_frame.add_paragraph() #添加一行新标题

new_paragraph.text = 'A班级选项占比' #新标题

new_paragraph.font.size = Pt(13) #新标题字体大小

#chart 3 右下方图

x, y, cx, cy = Inches(5.5), Inches(4), Inches(4), Inches(3) #按英尺标准指定x，y值

chart_data =ChartData()

chart_data.categories= ['A', 'B', 'C', 'D']

chart_data.add_series(u'B班级选项占比', (0.1, 0.2, 0.3, 0.4))

chart=slide.shapes.add_chart(

XL_CHART_TYPE.PIE, x, y, cx, cy, chart_data

).chart

chart.has_legend=True

chart.legend.position=XL_LEGEND_POSITION.BOTTOM

chart.plots[0].has_data_labels=True

data_labels=chart.plots[0].data_labels

data_labels.number_format= '0%'data_labels.position=XL_DATA_LABEL_POSITION.INSIDE_END

chart.has_title=True

chart.chart_title.text_frame.clear()#清除原标题

new_paragraph = chart.chart_title.text_frame.add_paragraph() #添加一行新标题

new_paragraph.text = 'B班级选项占比' #新标题

new_paragraph.font.size = Pt(13) #新标题字体大小

#chart 4 右上方图

x, y, cx, cy = Inches(5.5), Inches(0.5), Inches(4), Inches(3)

chart_data=ChartData()

chart_data.categories= ['0', '1-3', '4-6', '7-9']

chart_data.add_series('', (50, 18, 30, 34))

chart=slide.shapes.add_chart(

XL_CHART_TYPE.PIE, x, y, cx, cy, chart_data

).chart

chart.has_legend=True

chart.legend.position=XL_LEGEND_POSITION.BOTTOM

chart.legend.font.size= Pt(13)

chart.plots[0].has_data_labels=True

data_labels=chart.plots[0].data_labels

data_labels.number_format= '0%'data_labels.position=XL_DATA_LABEL_POSITION.INSIDE_END

chart.has_title=True

chart.chart_title.text_frame.clear()

new_title=chart.chart_title.text_frame.add_paragraph()

new_title.text= '得分占比'new_title.font.size= Pt(13)

prs.save('python-pptx.pptx')

从演示文稿中的幻灯片中提取所有文本from pptx importPresentation

prs= Presentation('教育行业通案模板 1.pptx')#text_runs will be populated with a list of strings,#one for each text run in presentation

text_runs =[]for slide inprs.slides:for shape inslide.shapes:if notshape.has_text_frame:continue

for paragraph inshape.text_frame.paragraphs:for run inparagraph.runs:

text_runs.append(run.text)print(text_runs)