我已经使用gridextra创建了一个qicharts2图的网格,但是当我尝试使用官员将其发送到PowerPoint时,我收到此错误..
doc_parse_raw中的错误(x,encoding = encoding,base_url = base_url,as_html = as_html,: StartTag:无效的元素名称[68]
这是我的代码:
library(qicharts2)
library(gridExtra)
library(officer)
library(rvg)
#24 random numbers from a normal distribution for example.
y1 <- rnorm(24)
y2 <- rnorm(24)
yC1 <- qic(y1)
yC2 <- qic(y2)
grid <- grid.arrange(yC1,yC2)
filename <- "C:\\Desktop\\MyCharts.pptx"
read_pptx(filename) %>%
add_slide(layout = "Title and Content", master = "Office Theme") %>%
ph_with_vg(code = print(grid), type = "body") %>%
print(target = filename) %>%
invisible()
非常感谢大家就如何改进我的问题提出建议。
任何帮助进一步帮助大大收到
答案 0 :(得分:2)
使用grid.arrange
时,您绘图,打印方法在这里没用(print(grid)
对图形设备没有影响)。以下内容适用于grid.arrange
:
library(qicharts2)
library(gridExtra)
library(officer)
library(rvg)
library(magrittr)
#24 random numbers from a normal distribution for example.
y1 <- rnorm(24)
y2 <- rnorm(24)
yC1 <- qic(y1)
yC2 <- qic(y2)
read_pptx() %>%
add_slide(layout = "Title and Content", master = "Office Theme") %>%
ph_with_vg(code = grid.arrange(yC1,yC2), type = "body") %>%
print(target = "filename.pptx") %>%
browseURL()
答案 1 :(得分:0)
添加绘图而不是打印对我有用。 grid.arrange 中有一些错误,但如果它通过 plot() 就可以工作。这个特定示例的工作方式与之前的答案一样,但具有多个 grobs 和文本框的情况更复杂。
read_pptx() %>%
add_slide(layout = "Title and Content", master = "Office Theme") %>%
ph_with(value = dml(code=plot(grid.arrange(yC1,yC2))),
location = ph_location_type(type = "body")) %>%
print(target = "filename.pptx") %>%
browseURL()