ggfacto_widget: Widgets written to their own file
In ggfacto: Graphs for Correspondence Analysis
ggfacto_widget R Documentation
Widgets written to their own file
Description
Every interactive graph ggfacto returns – ggi (and so ggfacto(interactive
= TRUE)), ggmca_3d, ggpca_3d – carries the class ggfacto_widget. In a
knitr document, setting
Details
options(ggfacto.widget_dir = "auto")
makes such a widget write itself to widget_<chunk label>.html and put an
<iframe> in the document instead of several megabytes of inline JSON. Use
"auto" to follow the chunk's fig.path, so the files travel with the document
exactly like its figures do, or give a directory path of your own.
This matters for books: bookdown merges every chapter into one markdown file and hands
it to a single pandoc call, and a multi-megabyte raw HTML block on one line is what that
reader handles worst.
The chunk must have a label, since the label names the file. Widgets in a chunk with
results = "hide" are left alone: nothing would reference the file.
The frames share one copy of the JavaScript, which the document itself ships. Option
"ggfacto.widget_lib_dir" says where, relative to the document: the default
"libs" is what a bookdown book uses, while a plain
rmarkdown::html_document with self_contained = FALSE puts them in
"<name>_files". If it is wrong the frames say so rather than coming out blank.
Unset (the default), the option changes nothing and the widget is embedded inline.
ggfacto documentation built on Sept. 23, 2026, 1:08 a.m.
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| ggfacto_widget | R Documentation |
Widgets written to their own file
Description
Every interactive graph ggfacto returns – ggi (and so ggfacto(interactive
= TRUE)), ggmca_3d, ggpca_3d – carries the class ggfacto_widget. In a
knitr document, setting
Details
options(ggfacto.widget_dir = "auto")
makes such a widget write itself to widget_<chunk label>.html and put an
<iframe> in the document instead of several megabytes of inline JSON. Use
"auto" to follow the chunk's fig.path, so the files travel with the document
exactly like its figures do, or give a directory path of your own.
This matters for books: bookdown merges every chapter into one markdown file and hands it to a single pandoc call, and a multi-megabyte raw HTML block on one line is what that reader handles worst.
The chunk must have a label, since the label names the file. Widgets in a chunk with
results = "hide" are left alone: nothing would reference the file.
The frames share one copy of the JavaScript, which the document itself ships. Option
"ggfacto.widget_lib_dir" says where, relative to the document: the default
"libs" is what a bookdown book uses, while a plain
rmarkdown::html_document with self_contained = FALSE puts them in
"<name>_files". If it is wrong the frames say so rather than coming out blank.
Unset (the default), the option changes nothing and the widget is embedded inline.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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