Render plotting code straight to a DrawingML string

Evaluates `code` on an in-memory easeling device and returns the resulting drawing as a single character string - no file is involved. The device is opened before and closed after `code`, also on error.

Usage

easel_xml(code, ...)

Arguments

code

Plotting code; a braced block for multiple statements. Remember that ggplot2/tmap/lattice objects only draw when printed, so wrap them in `print()`.

...

Passed to [easel_dev()] (everything except `file`).

Value

The DrawingML as a length-one character vector, ready for `openxlsx2::wb_add_drawing(xml = )`.

Examples

xml <- easel_xml(plot(1:10), width = 4, height = 3)