plotB64: Plot byte64

In kraaijenbrink/pkrf: Philip Kraaijenbrink's R functions

Description

Plot image to temporary png and load as Byte64 data

Usage

plotB64(
  pfun,
  ...,
  width = 200,
  height = 200,
  res = 100,
  prefix = "<img src=\"data:image/png;base64, ",
  suffix = "\">"
)

pkB64(
  pfun,
  ...,
  width = 200,
  height = 200,
  res = 100,
  prefix = "<img src=\"data:image/png;base64, ",
  suffix = "\">"
)

Arguments

pfun	a function that produces a plot
...	other parameters passed to <code>pfun</code>
width	PNG width (px)
height	PNG width (px)
res	PNG nominal resolution (ppi)
prefix	prefix to apply to the byte64 string, useful to generate full HTML img src
suffix	suffix to apply to the byte64 string, useful to generate full HTML img src

Value

string with byte64 data

kraaijenbrink/pkrf documentation built on Nov. 14, 2020, 12:29 p.m.