Plot representations

Source: R/repr_recordedplot.r

repr_text.recordedplot only returns a small info string containing the title (if any) while the others return a character vector (SVG) or a raw vector (the rest) containing the image data.

# S3 method for class 'recordedplot'
repr_text(obj, ...)

# S3 method for class 'recordedplot'
repr_png(
  obj,
  width = getOption("repr.plot.width"),
  height = getOption("repr.plot.height"),
  bg = getOption("repr.plot.bg"),
  pointsize = getOption("repr.plot.pointsize"),
  antialias = getOption("repr.plot.antialias"),
  res = getOption("repr.plot.res"),
  ...
)

# S3 method for class 'recordedplot'
repr_jpg(
  obj,
  width = getOption("repr.plot.width"),
  height = getOption("repr.plot.height"),
  bg = getOption("repr.plot.bg"),
  pointsize = getOption("repr.plot.pointsize"),
  antialias = getOption("repr.plot.antialias"),
  res = getOption("repr.plot.res"),
  quality = getOption("repr.plot.quality"),
  ...
)

# S3 method for class 'recordedplot'
repr_svg(
  obj,
  width = getOption("repr.plot.width"),
  height = getOption("repr.plot.height"),
  bg = getOption("repr.plot.bg"),
  pointsize = getOption("repr.plot.pointsize"),
  antialias = getOption("repr.plot.antialias"),
  family = getOption("repr.plot.family"),
  ...
)

# S3 method for class 'recordedplot'
repr_pdf(
  obj,
  width = getOption("repr.plot.width"),
  height = getOption("repr.plot.height"),
  bg = getOption("repr.plot.bg"),
  pointsize = getOption("repr.plot.pointsize"),
  antialias = getOption("repr.plot.antialias"),
  family = getOption("repr.plot.family"),
  ...
)

Arguments

obj

The plot to create a representation for

...

ignored

width

Plot area width in inches (default: 7)

height

Plot area height in inches (default: 7)

bg

Background color (default: white)

pointsize

Text height in pt (default: 12)

antialias

Which kind of antialiasing to use for for lines and text? 'gray', 'subpixel' or 'none'? (default: gray)

res

For PNG and JPEG, specifies the PPI for rasterization (default: 120)

quality

For JPEG, determines the compression quality in % (default: 90)

family

Font family for SVG and PDF. 'sans', 'serif', 'mono' or a specific one (default: sans)

Details

All parameters can also be specified using the eponymous repr.plot.* repr-options.

Examples

dev.new()
dev.control(displaylist = 'enable')
plot(sqrt, main = 'Square root')
p <- recordPlot()
dev.off()
#> agg_record_432744511 
#>                    2 

repr_text(p)
#> [1] "Plot with title “Square root”"