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当我在一张幻灯片上放置超过九个对象时，最新的对象默认为垂直（文本会发生这种情况，不确定图或图像）。我的公司确实有在幻灯片上放太多信息的习惯，但如果可能的话，他们希望保持相同的格式。我不确定 ReporteRs 包是否有设置最大对象数的选项，或者这可能是运行包的依赖项之一的问题。我将附上屏幕截图和代码。我创建了一个名为 Presentation1.pptx 的空白文档并将其放在我的工作目录中。

在此处输入图像描述

代码：

library("ReporteRs")

pres <- pptx(template = "Presentation1.pptx")
pres <- addSlide(pres, slide.layout = 'Blank')

pres <- addParagraph(par.properties = parProperties(),
                 doc = pres, text.align = "left", value = pot("SOME TEXT", 
                 textBold(color = "black", font.size = 36, font.family = "Arial")),
                 offx = 0.5, offy = 0, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 1),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 21, font.family = "Arial")),
                offx = 0.25, offy = 1, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 0.75, offy = 1.5, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 0.75, offy = 2, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 1),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 21, font.family = "Arial")),
                offx = 0.25, offy = 2.5, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 0.75, offy = 3, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 0.75, offy = 3.5, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 0.75, offy = 4, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 0.75, offy = 4.5, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Some Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 0.75, offy = 5, width = 0, height = 1)

pres <-addParagraph(par.properties = parProperties(list.style = "unordered", level = 2),
                doc = pres, text.align = "left", value = pot("Copyright Text",
                textBoldItalic(color = "black", font.size = 17, font.family = "Arial")),
                offx = 3, offy = 7, width = 0, height = 1)

writeDoc(pres, file = "pres.pptx")
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1 回答 1

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首先，如果可能，请转到 packageofficer并阅读该页面：https ://davidgohel.github.io/officer/articles/powerpoint.html#append-text-sequentially-in-a-shape 。

在您的脚本中，您使用设置为 0 的宽度和每个新段落的新形状。text.align不是 addParagraph 的参数。所以让我们简化一下：

library(ReporteRs)
pres <- pptx()
pres <- addSlide(pres, slide.layout = 'Title and Content')

style_36 <- textBold(color = "black", font.size = 36, font.family = "Arial")
style_17 <- textBoldItalic(color = "black", font.size = 17, font.family = "Arial")
style_21 <- textBoldItalic(color = "black", font.size = 21, font.family = "Arial")

par_lev_1 <- parProperties(list.style = "unordered", level = 1)
par_lev_2 <- parProperties(list.style = "unordered", level = 2)
par_lev_3 <- parProperties(list.style = "unordered", level = 3)

pres <- addParagraph(par.properties = parProperties(), doc = pres, value = pot("SOME TEXT", style_36),
                     offx = 0.5, offy = 0, width = 8, height = 6)

pres <-addParagraph(par.properties = par_lev_1, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_21) )

pres <-addParagraph(par.properties = par_lev_2, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_17) )

pres <-addParagraph(par.properties = par_lev_2, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_17) )

pres <-addParagraph(par.properties = par_lev_3, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_21) )

pres <-addParagraph(par.properties = par_lev_2, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_17) )

pres <-addParagraph(par.properties = par_lev_2, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_17) )

pres <-addParagraph(par.properties = par_lev_2, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_17) )

pres <-addParagraph(par.properties = par_lev_2, append = TRUE, 
                    doc = pres, value = pot("Some Text",style_17) )

pres <-addParagraph(par.properties = par_lev_2, append = TRUE, 
                    doc = pres, value = pot("Some Text", style_17) )

pres <-addParagraph(par.properties = par_lev_3, append = TRUE, 
                    doc = pres, value = pot("Copyright Text", style_21) )

writeDoc(pres, file = "pres.pptx")
于 2017-08-31T16:04:03.617 回答