extrafont

한글 폰트 사용

install.packages("extrafont", repos="http://cran.rstudio.com")

## 
## The downloaded binary packages are in
##  /var/folders/_h/tg1th9bd4h98rjjb5vy9gn3m0000gn/T//RtmpeuJYiq/downloaded_packages

library(extrafont)

## Registering fonts with R

font_import()

## Importing fonts may take a few minutes, depending on the number of fonts and the speed of the system.
## Continue? [y/n]

## Exiting.

fonts()

##  [1] ".Keyboard"               "Andale Mono"            
##  [3] "Apple Braille"           "AppleMyungjo"           
##  [5] "Arial Black"             "Arial"                  
##  [7] "Arial Narrow"            "Arial Rounded MT Bold"  
##  [9] "Arial Unicode MS"        "Batang"                 
## [11] "Bodoni Ornaments"        "Bodoni 72 Smallcaps"    
## [13] "Bookshelf Symbol 7"      ""                       
## [15] "Brush Script MT"         "Calibri"                
## [17] "Calibri Light"           "Cambria"                
## [19] "Cambria Math"            "Candara"                
## [21] "Comic Sans MS"           "Consolas"               
## [23] "Constantia"              "Corbel"                 
## [25] "Courier New"             "DIN Alternate"          
## [27] "DIN Condensed"           "Franklin Gothic Book"   
## [29] "Franklin Gothic Medium"  "Gabriola"               
## [31] "Georgia"                 "Gill Sans MT"           
## [33] "Gulim"                   "HCR Batang LVT"         
## [35] "HCR Dotum LVT"           "Impact"                 
## [37] "Khmer Sangam MN"         "Lao Sangam MN"          
## [39] "Lucida Console"          "Lucida Sans Unicode"    
## [41] "Luminari"                "Marlett"                
## [43] "Meiryo"                  "Microsoft Yi Baiti"     
## [45] "Microsoft Himalaya"      "Microsoft Sans Serif"   
## [47] "Microsoft Tai Le"        "MingLiU_HKSCS-ExtB"     
## [49] "MingLiU_HKSCS"           "MingLiU"                
## [51] "MingLiU-ExtB"            "Mongolian Baiti"        
## [53] "MS Gothic"               "MS Mincho"              
## [55] "MS PGothic"              "MS PMincho"             
## [57] "MS Reference Sans Serif" "MS Reference Specialty" 
## [59] "Myanmar Sangam MN"       "Palatino Linotype"      
## [61] "Perpetua"                "PMingLiU"               
## [63] "PMingLiU-ExtB"           "SimHei"                 
## [65] "SimSun"                  "SimSun-ExtB"            
## [67] "Tahoma"                  "Times New Roman"        
## [69] "Trattatello"             "Trebuchet MS"           
## [71] "Tw Cen MT"               "Verdana"                
## [73] "Webdings"                "Wingdings"              
## [75] "Wingdings 2"             "Wingdings 3"

loadfonts()

## .Keyboard already registered with pdfFonts().
## Andale Mono already registered with pdfFonts().
## More than one version of regular/bold/italic found for Apple Braille. Skipping setup for this font.
## AppleMyungjo already registered with pdfFonts().
## Arial Black already registered with pdfFonts().
## More than one version of regular/bold/italic found for Arial. Skipping setup for this font.
## Arial Narrow already registered with pdfFonts().
## Arial Rounded MT Bold already registered with pdfFonts().
## Arial Unicode MS already registered with pdfFonts().
## Batang already registered with pdfFonts().
## Bodoni Ornaments already registered with pdfFonts().
## Bodoni 72 Smallcaps already registered with pdfFonts().
## Bookshelf Symbol 7 already registered with pdfFonts().
## No regular (non-bold, non-italic) version of . Skipping setup for this font.
## More than one version of regular/bold/italic found for Brush Script MT. Skipping setup for this font.
## Calibri already registered with pdfFonts().
## Calibri Light already registered with pdfFonts().
## Cambria already registered with pdfFonts().
## Cambria Math already registered with pdfFonts().
## Candara already registered with pdfFonts().
## Comic Sans MS already registered with pdfFonts().
## Consolas already registered with pdfFonts().
## Constantia already registered with pdfFonts().
## Corbel already registered with pdfFonts().
## Courier New already registered with pdfFonts().
## No regular (non-bold, non-italic) version of DIN Alternate. Skipping setup for this font.
## No regular (non-bold, non-italic) version of DIN Condensed. Skipping setup for this font.
## Franklin Gothic Book already registered with pdfFonts().
## Franklin Gothic Medium already registered with pdfFonts().
## Gabriola already registered with pdfFonts().
## Georgia already registered with pdfFonts().
## Gill Sans MT already registered with pdfFonts().
## Gulim already registered with pdfFonts().
## HCR Batang LVT already registered with pdfFonts().
## HCR Dotum LVT already registered with pdfFonts().
## Impact already registered with pdfFonts().
## Khmer Sangam MN already registered with pdfFonts().
## Lao Sangam MN already registered with pdfFonts().
## Lucida Console already registered with pdfFonts().
## Lucida Sans Unicode already registered with pdfFonts().
## Luminari already registered with pdfFonts().
## Marlett already registered with pdfFonts().
## Meiryo already registered with pdfFonts().
## Microsoft Yi Baiti already registered with pdfFonts().
## Microsoft Himalaya already registered with pdfFonts().
## Microsoft Sans Serif already registered with pdfFonts().
## Microsoft Tai Le already registered with pdfFonts().
## MingLiU_HKSCS-ExtB already registered with pdfFonts().
## MingLiU_HKSCS already registered with pdfFonts().
## MingLiU already registered with pdfFonts().
## MingLiU-ExtB already registered with pdfFonts().
## Mongolian Baiti already registered with pdfFonts().
## MS Gothic already registered with pdfFonts().
## MS Mincho already registered with pdfFonts().
## MS PGothic already registered with pdfFonts().
## MS PMincho already registered with pdfFonts().
## MS Reference Sans Serif already registered with pdfFonts().
## MS Reference Specialty already registered with pdfFonts().
## Myanmar Sangam MN already registered with pdfFonts().
## Palatino Linotype already registered with pdfFonts().
## Perpetua already registered with pdfFonts().
## PMingLiU already registered with pdfFonts().
## PMingLiU-ExtB already registered with pdfFonts().
## SimHei already registered with pdfFonts().
## SimSun already registered with pdfFonts().
## SimSun-ExtB already registered with pdfFonts().
## Tahoma already registered with pdfFonts().
## More than one version of regular/bold/italic found for Times New Roman. Skipping setup for this font.
## Trattatello already registered with pdfFonts().
## Trebuchet MS already registered with pdfFonts().
## Tw Cen MT already registered with pdfFonts().
## More than one version of regular/bold/italic found for Verdana. Skipping setup for this font.
## Webdings already registered with pdfFonts().
## More than one version of regular/bold/italic found for Wingdings. Skipping setup for this font.
## More than one version of regular/bold/italic found for Wingdings 2. Skipping setup for this font.
## More than one version of regular/bold/italic found for Wingdings 3. Skipping setup for this font.

fonts test

library(ggplot2)
ggplot(mtcars, aes(x=wt, y=mpg)) + geom_point() +
  ggtitle("함초롬 LVT 바탕체 제목") + theme(plot.title = element_text(size=14, family="HCR Batang LVT"))