Problem using library wordcloud2

General
1

Hello everyone. I am currently trying to use wordcloud2 to generate a wordcloud for my university as

library(wordcloud2)

Name <- c("Universidad", "Master", "Carrera", "Doctorado", "UMH", "Ciencia de datos","Ordenador", "Graficos", "Python", "Rstudio", "Elche", "Informatica", "Algebra", "CIO", "Nightingale", "Conferencia", "Mapa", "Profesores", "Alumnos",  "Pizarra", "Boligrafo", "Lapiz", "Calculadora", "Pie")
Freq <- c(53, 50,46, 42, 37, 34, 32, 31, 29, 28, 26, 22, 21, 18, 14, 12, 11, 9, 7, 4, 4, 3, 3, 3)

df <- data.frame(Name, Freq)

wordcloud2(data = df)

letterCloud(data=df, word = "UMH", wordSize = 1)

figPath = system.file("logo.png",package = "wordcloud2")
wordcloud2(demoFreq, figPath = figPath, size = 1.5,color = "skyblue")

The source of my code is this webpage.

The first graph appears well enough. However, in the second, the output is a blank image and in the third, it gives me the folowing error:

Error in wordcloud2(demoFreq, figPath = figPath, size = 1.5, color = "skyblue") : 
  cannot find fig in the figPath

Even tough the logo is in the same folder as the code (I have set the folder as working directory). I will attach the logo
logo

I don't know what to do about this. Can someone please help me?

2

Hi, possibly just this

figPath <- "logo.png"

instead of
figPath = system.file("logo.png",package = "wordcloud2")

as system.file() refers to a file stored in the package. However, you might need to adjust the image as the demo shows a black bird on a transparent png file. It might need to be like that first.

4

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