module Cpdfpng:sig..end
Read PNG files
type t = {
|
width : |
|
height : |
|
bitdepth : |
|
colortype : |
|
idat : |
}
PNG files, represented only to the extent required to insert as PDF image objects
val read_png : Pdfio.input -> tRead a non-interlaced, non-alpha, non-palette PNG for inclusion in a PDF file.