rvg (version 0.4.1)

dml_pptx: DrawingML graphic device for Microsoft PowerPoint

Description

Graphics devices for Microsoft PowerPoint DrawingML format.

Usage

dml_pptx(
  file = "Rplots.dml",
  width = 6,
  height = 6,
  offx = 1,
  offy = 1,
  bg = "white",
  fonts = list(),
  pointsize = 12,
  editable = TRUE,
  id = 1L,
  last_rel_id = 1L,
  raster_prefix = "raster_",
  standalone = TRUE
)

Arguments

file

the file where output will appear.

height, width

Height and width in inches.

offx, offy

top and left origin of the plot

bg

Default background color for the plot (defaults to "white").

fonts

Named list of font names to be aliased with fonts installed on your system. If unspecified, the R default families sans, serif, mono and symbol are aliased to the families detected by gdtools::font_set_auto().

Important: fonts are referenced by name in the DrawingML output and are not embedded. The reader of the PowerPoint file must also have the same fonts installed, otherwise Office will substitute them. For maximum portability, prefer fonts bundled with Microsoft Office such as "Arial", "Times New Roman" and "Courier New".

Fonts must be installed on your system; use gdtools::font_family_exists() to verify availability.

Example: list(sans = "Arial", serif = "Times New Roman", mono = "Courier New").

pointsize

default point size.

editable

should vector graphics elements (points, text, etc.) be editable.

id

specifies a unique identifier (integer) within the slide that will contain the DrawingML instructions.

last_rel_id

specifies the last unique identifier (integer) within relationship file that will be used to reference embedded raster images if any.

raster_prefix

string value used as prefix for png files produced when raster objects are printed on the graphical device.

standalone

produce a standalone drawingml file? If FALSE, omits xml header and namespaces.

See Also

Devices

Examples

# \donttest{
dml_pptx(file = tempfile())
plot(1:11, (-5:5)^2, type = "b", main = "Simple Example")
dev.off()
# }