draw_paragraphs | R Documentation |
Plots the paragraph bounding boxes identified by Document AI (DAI) onto images of the submitted document. Generates an annotated .png file for each page in the original document.
draw_paragraphs(
object,
type = "sync",
prefix = NULL,
dir = getwd(),
linecol = "red",
linewd = 3,
fontcol = "blue",
fontsize = 4
)
object |
either a HTTP response object from
|
type |
one of "sync" or "async", depending on the function used to process the original document. |
prefix |
string to be prepended to the output png filename. |
dir |
path to the desired output directory. |
linecol |
color of the bounding box line. |
linewd |
width of the bounding box line. |
fontcol |
color of the box numbers. |
fontsize |
size of the box numbers. |
Not vectorized, but documents can be multi-page.
no return value, called for side effects.
## Not run:
resp <- dai_sync("page.pdf")
draw_paragraphs(resp)
draw_paragraphs("page.json", type = "async")
## End(Not run)
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