ref: 2cab6c0b2f7ccfad3c7990070ab0917cfd978cf1
dir: /man/2/pslib/
.TH PSLIB 2 .SH NAME pslib - postscript generation .SH SYNOPSIS .EX include "pslib.m"; pslib := load Pslib Pslib->PATH; init: fn(bufio: Bufio); writeimage: fn(f: ref Bufio->Iobuf, img: ref Draw->Image, dpi: int): string; .EE .SH DESCRIPTION .B Pslib must first be initialised by calling .B Init with a loaded Bufio module. .B Writeimage writes a Postscript file containing the data within .I img to .IR f , which should first have been opened for writing by .IR bufio . .I Dpi is a value specifying the pixel width of pixels in .IR img ; the width (and height) of .I dpi dots in .I img will be one inch when the Postscript is rendered. .SH SOURCE .B /appl/lib/pslib.b .SH SEE ALSO .IR bufio (2), .IR draw-image (2) .SH BUGS The resulting Postscript is really only suitable for use as encapsulated Postscript, as there's no way to set the destination paper size. .PP There should be many more useful functions in this module.