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Apply a transform to a page's content stream with an optional clip

Source: R/api_completion.R
pdf_page_transform_with_clip.Rd

Wraps FPDFPage_TransFormWithClip. The matrix is applied to the entire page content; when clip_rect is supplied (length-4 numeric c(left, bottom, right, top)), the page is clipped to that rectangle after the transform.

Usage

pdf_page_transform_with_clip(page, matrix, clip_rect = NULL, page_num = 1L)

Arguments

page

A pdfium_page or pdfium_doc.

matrix

Numeric length-6 vector c(a, b, c, d, e, f).

clip_rect

Optional numeric length-4 vector c(left, bottom, right, top). NULL means no clip.

page_num

Used when page is a pdfium_doc.

Value

Invisibly returns the parent pdfium_doc.