dot

问题 I try to use dot for drawing a graph, and I have the following problem The label for node b overlaps with the edge from a to b . Is there a way to move this label somehow to avoid this? This is the code I use to generate the image (using dot ) digraph A { rankdir=LR; center=true; margin=0.3; nodesep=1.5; ranksep=0.5; node [shape=point, height=".2", width=".2"]; a [xlabel="a"]; b [xlabel="b"]; c [xlabel="c"]; a -> b -> c; a -> c; } This happens quite often and it's annoying (same here, but

问题 I try to create diagrams for MPLUS analyses with dot from the graphviz package. Does anybody have experience with using dot to visualize structural equation models/latent class mixture models? There is especially one feature that I can't figure out how to do beautifully: I need arrows from nodes to the center of another arrow like C | | V A ------------> B I tried to insert an invisible node at the intersection of the arrows. This, however, results in a "cracked" A--->B arrow because dot does

问题 Is there -- either via a language feature or via a preporcessor -- a possiblity to include external .dot files as subgraphs into another one? I am working on a relatively big graph, though manually maintained, not generated. It would be convenient to be able to define some subgraph01.dot : digraph subgraph01 { /* lot of nodes and edges */ } subgraph02.dot : digraph subgraph02 { /* lot of nodes and edges */ } And then do something like graph.dot : digraph BigGraph { import subgraph01; import

问题 My question is essentially the same as this one but the given answer doesn't work for me. Here is a sample rendering (source) with compound=true; overlap=scalexy; splines=true; layout=neato; There is some unnecessary overlap in the edges but this isn't too bad, the main problem is all the wasted space. I tried setting sep=-0.7; and here's what happens. The spacing is much better but now there is some overlap with the nodes. I experimented with different overlap parameters and this is the only

问题 I'm trying to create a 'round trip' graph using the graphviz. Given the result below, my objective is to have the PINK squares between the NET and the COM (note from the picture below that they are pushed to the right after the NET). the COM must be the first node on the LEFT. the dot code: digraph { rankdir = LR; graph [fontname = "helvetica" ]; node [fontname = "helvetica"]; edge [fontname = "helvetica"]; COM [shape = circle, fillcolor = yellow, style = filled]; NET [shape = circle,

问题 I'd like to implement the following mockup with dot: So far I've got this much: digraph G { graph [rankdir = LR, splines=ortho] unit [shape=box, width = 2, height = 10]; more_different_unit [shape=box, height=4]; other_unit [shape=box, height=4]; unit -> other_unit [label = "foo"]; unit -> other_unit [label = "bar"]; unit -> other_unit [label = "bar"]; unit -> other_unit [label = "bar"]; unit -> other_unit [label = "bar"]; unit -> other_unit [label = "bar"]; unit -> more_different_unit [label

问题 This dot source graph A { a; } graph B { "Enûma Eliš"; } when compiled with dot -Tps generates this error Warning: UTF-8 input uses non-Latin1 characters which cannot be handled by this PostScript driver I can fix the UTF-8 problem by passing -Tps:cairo but then only graph A is in the output -- it is truncated to a single page. The same happens with -Tpdf . There are no other postscript driver available on my installation. I could split the graphs into separate files and concatenate them

问题 I'm definitely a neophyte to R for visualizing data, so bear with me. I'm looking to create side-by-side dot plots of seven categorical samples with many gene expression values corresponding with individual gene names. mydata.csv file looks like the following B27 B28 B30 B31 LTNP5.IFN.1 LTNP5.IFN.2 LTNP5.IL2.1 1 13800.91 13800.91 13800.91 13800.91 13800.91 13800.91 13800.91 2 6552.52 5488.25 3611.63 6552.52 6552.52 6552.52 6552.52 3 3381.70 1533.46 1917.30 2005.85 3611.63 4267.62 5488.25 4

问题 I have a .dot file and I am using command line to plot a graph using the dot file in pdf format using the following command $ dot -Tpdf -O output_model.dot I am getting the following error: libpath/shortest.c:315: triangulation failed libpath/shortest.c:183: source point not in any triangle. Any ideas why am I seeing this error? 回答1: Without seeing the contents of your .dot file it is difficult to know. But, I've had a similar error when using the constraint=false parameter on the edges in a