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2023-03-17 19:09:01 +00:00 · 2023-03-17 19:09:01 +00:00 · 9ce1339cbb
parent 61e7067437
commit 9ce1339cbb
1 changed files with 3 additions and 1 deletions
--- a/cpdfpng.ml
+++ b/cpdfpng.ml
@ -1,4 +1,6 @@
-(* Read a non-interlaced, non-transparent 24 bit PNG for inclusion in a PDF file *)
+(* Read and write non-interlaced, non-transparent 24 bit PNGs. Such a PNG may
+   be loaded into a PDF simply by extracting its width and height from the
+   IHDR, and concatenating all its IDAT data sections together. *)
 open Pdfutil
 open Pdfio