diff options
Diffstat (limited to 'doc/context/sources/general/manuals/luatex/luatex-nodes.tex')
| -rw-r--r-- | doc/context/sources/general/manuals/luatex/luatex-nodes.tex | 48 |
1 files changed, 13 insertions, 35 deletions
diff --git a/doc/context/sources/general/manuals/luatex/luatex-nodes.tex b/doc/context/sources/general/manuals/luatex/luatex-nodes.tex index 6d4127341..9626190fc 100644 --- a/doc/context/sources/general/manuals/luatex/luatex-nodes.tex +++ b/doc/context/sources/general/manuals/luatex/luatex-nodes.tex @@ -194,12 +194,18 @@ subtypes~0, 4, and~5. \subsubsection{rule nodes} +\subsubsubsection{normal rules} + Valid fields: \showfields{rule}\crlf Id: \showid{rule} +We have three subtypes. Subtype~0 is just a normal rule, a rectangle +filled with ink. Subtype~1 is a reusable box, while subtype_2 is an +image. + \starttabulate[|lT|l|p|] \NC \ssbf field \NC \bf type \NC \bf explanation \NC \NR -\NC subtype \NC number \NC unused \NC \NR +\NC subtype \NC number \NC 0, 1 or 2 \NC \NR \NC attr \NC \syntax{<node>} \NC \NC \NR \NC width \NC number \NC the width of the rule; the special value $-1073741824$ is used for \quote @@ -210,8 +216,14 @@ Id: \showid{rule} negative) \NC \NR \NC dir \NC string \NC the direction of this rule, see~\in[dirnodes] \NC \NR +\NC index \NC number \NC an optional index that can be referred + to (only for subtypes 1 and~2 and + backend specific). \NC \NR \stoptabulate +The subtypes 1 and~2 replace the xform and ximage whatsits and in nodelists they +behave like rules of subtype_0 when it comes to dimensions. + \subsubsection{ins nodes} Valid fields: \showfields{ins}\crlf @@ -364,7 +376,6 @@ Id: \showid{kern} \NC kern \NC number \NC \NC \NR \stoptabulate - \subsubsection{penalty nodes} Valid fields: \showfields{penalty}\crlf @@ -841,39 +852,6 @@ Id: \showid{whatsit,pdf_refobj} \NC objnum \NC number \NC the referenced \PDF\ object number \NC \NR \stoptabulate -\subsubsection{pdf_refxform nodes} - -Valid fields: \showfields{whatsit,pdf_refxform}\crlf -Id: \showid{whatsit,pdf_refxform}. - -\starttabulate[|lT|l|p|] -\NC \ssbf field \NC \bf type \NC \bf explanation \NC \NR -\NC attr \NC \syntax{<node>} \NC \NC \NR -\NC width \NC number \NC \NC \NR -\NC height \NC number \NC \NC \NR -\NC depth \NC number \NC \NC \NR -\NC objnum \NC number \NC the referenced \PDF\ object number \NC \NR -\stoptabulate - -Be aware that \type {pdf_refxform} nodes have dimensions that are used by \LUATEX. - -\subsubsection{pdf_refximage nodes} - -Valid fields: \showfields{whatsit,pdf_refximage}\crlf -Id: \showid{whatsit,pdf_refximage} - -\starttabulate[|lT|l|p|] -\NC \ssbf field \NC \bf type \NC \bf explanation \NC \NR -\NC attr \NC \syntax{<node>} \NC \NC \NR -\NC width \NC number \NC \NC \NR -\NC height \NC number \NC \NC \NR -\NC depth \NC number \NC \NC \NR -\NC objnum \NC number \NC the referenced \PDF\ object number \NC \NR -\stoptabulate - -Be aware that \type {pdf_refximage} nodes have dimensions that are used by -\LUATEX. - \subsubsection{pdf_annot nodes} Valid fields: \showfields{whatsit,pdf_annot}\crlf |