diff options
Diffstat (limited to 'doc/context/sources/general/manuals/luametatex/luametatex-pdf.tex')
| -rw-r--r-- | doc/context/sources/general/manuals/luametatex/luametatex-pdf.tex | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-pdf.tex b/doc/context/sources/general/manuals/luametatex/luametatex-pdf.tex index 3e2150053..79653fdf8 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-pdf.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-pdf.tex @@ -148,7 +148,7 @@ The other two root dictionaries are accessed with: \libindex {getbox} A specific page can conveniently be reached with the next command, which -returns a dictionary. The first argument is to be a page dictionary. +returns a dictionary. \starttyping <pdfe dictionary> = pdfe.getpage(<pdfe document>,pagenumber) @@ -185,7 +185,7 @@ n = getname (<pdfe array|dictionary>,index|key) \stopsubsection -\startsubsection[title={\type {get[from][dictionary|array|stream]}}] +\startsubsection[title={\type {get[dictionary|array|stream]}}] \libindex {getdictionary} \libindex {getfromdictionary} \libindex {getarray} \libindex {getfromarray} @@ -333,7 +333,7 @@ query. \libindex {new} -The \type {pdfe.new} that takes three arguments: +The \type {pdfe.new} function takes three arguments: \starttabulate \DB value \BC explanation \NC \NR @@ -343,12 +343,11 @@ The \type {pdfe.new} that takes three arguments: \NC \type {length} \NC this is the length of the stream in bytes (the stream can have embedded zeros) \NC \NR \NC \type {name} \NC optional, this is a unique identifier that is used for - hashing the stream, so that multiple doesn't use more - memory \NC \NR + hashing the stream \NC \NR \LL \stoptabulate -The third argument is optional. When it is not given the function will return an +The third argument is optional. When it is not given the function will return a \type {pdfe} document object as with a regular file, otherwise it will return a filename that can be used elsewhere (e.g.\ in the image library) to reference the stream as pseudo file. @@ -357,7 +356,7 @@ Instead of a light userdata stream (which is actually fragile but handy when you come from a library) you can also pass a \LUA\ string, in which case the given length is (at most) the string length. -The function returns an \type {pdfe} object and a string. The string can be used in +The function returns a \type {pdfe} object and a string. The string can be used in the \type {img} library instead of a filename. You need to prevent garbage collection of the object when you use it as image (for instance by storing it somewhere). |