This functions builds the nomnoml code to render from the data built by
flow_data(). It's not very useful for the average user to call it directly
but its arguments can be set through flow_view() so their definitions are useful.
build_nomnoml_code(
data,
code,
direction = c("down", "right"),
ranker = c("network-simplex", "tight-tree", "longest-path"),
arrowSize = 1,
edges = c("hard", "rounded"),
bendSize = 0.3,
font = "Courier",
fontSize = 12,
lineWidth = 3,
padding = 16,
spacing = 40,
leading = 1.25,
stroke = "#33322E",
fill = "#eee8d5",
title = "filename",
zoom = 1,
fillArrows = FALSE,
acyclicer = "greedy",
gutter = 5,
edgeMargin = 0
)A data frame built by flow_data()
Whether to display the code in code blocks or only the header, to be
more compact, if NA, the code will be displayed only if no header is
defined by special comments.
Whether to orient the chart from top to bottom or left to right
ranker, set to "longest-path" to have all exit points alligned at the bottom.
Arrow size
Whether to keep edges "straight", or have them "rounded"
Bend size, if edges is "rounded"
Font
Font size
Line Width
Padding
Spacing between blocks
distance between two baselines of lines of type
Stroke
Default filling color
Title, no effect was observed
Zoom, no effect was observed
Whether to fill arrows, no effect was observed
Acyclicer, no effect was observed
Gutter, no effect was observed
Edge margin, no effect was observed
All arguments, with the exception of data and code, are
nomnoml directives, enumerated at https://openbase.io/js/nomnoml/documentation .
Some of those don't seem to do anything in the context of this package, but given the sparsity of nomnoml documentation, we decided to keep all of them for more flexibility.