Following is code using dot language.
subgraph cluster1
{
node[style=filled];
color=blue;
b0->b1;
label ="Tada"; // I want this to show as underlined.
}
You can use HTML-like labels and the <u> tag:
digraph cluster1
{
node[style=filled, color=blue];
b0->b1;
label = <<u>Tada</u>>; // I want this to show as underlined.
}
This is the result:
Note that your color=blue statement wasn't applied to any element. I moved it into node.
As pointed out in the comments, this currently only works for svg output. I tried with png and pdf on my Mac running 10.14.6 and they weren't underlined.
Related
Is it possible to have distinct font colors for xlabel and node label in Graphviz?
digraph {
"complete" [xlabel="complete", label="complete", fontcolor=red];
}
Only way I know of is a bit of a kludge. Use html labels for the label or xlabel:
digraph {
"complete" [xlabel=<<font color="green">Xcomplete</font>>
label="complete", fontcolor=red];
}
produces this:
I need to plot nodes which have two rows. The top row is node name, and the bottom row is a condition. I am currently using the html-style table tag to achieve this. However, somehow I dislike this way. So, I am wondering if there is a more concise way without using html-style tags to do this. Note that I don't want to change rankdir=TB to rankdir=LR.
An example of my current approach, including code and output, is attached below. Thank you in advance.
digraph G {
node [shape=Mrecord]
aNode [ label=<
<table border='0'>
<tr><td bgcolor='gray'>nodeName</td></tr>
<tr><td>condition</td></tr></table>
> ];
}
Putting {} around the text in your label will change the direction of the record separators.
digraph {
graph [rankdir=TB];
node [shape=Mrecord];
item [label="{one | two}"];
}
I generate SVGs using Graphviz. When embedded in HTML, the nodes, edges and arrows show an "_anonymous_0" tooltip. Can I get rid of these from within GraphViz?
Found by trial and error :-)
digraph "my title" {
tooltip=" "
node [tooltip=" "]
edge [tooltip=" "]
...
}
disables the automatic generation of tooltips.
an empty string
tooltip=""
does not(!) disable the generation.
If your dot source start something like this:
digraph {
it may help to use the following:
digraph "" {
It looks like the name of the graph (digraph mygraph { ) is transformed to a title element (<title>mygraph</title>). If you omit the name, *anonymous_0* is used instead. But if "" is used, no title element is being created.
There may be a better solution to this though...
I am able to successfully change the edge font, and the node font, but my attempts to change the cluster labels have no affect. Can someone point me in the right direction?
I have tried labelfontname=, fontname= (on the edge and the node), but can't seem to find the magic formula for cluster labels.
fontname is working for cluster labels.
Here's an example with illustration - it's quite simple, just set it before setting the content of the label.
digraph g{
node[fontname="Impact"];
subgraph cluster0 {
"Cluster node";
fontname="Courier";
label="Cluster label";
}
fontname="Arial";
label="Graph Label";
}
The result:
So far I tried this line but dot keeps pushing it aside making room for my nodes (pushes it to the right):
_diagram_info [shape="plaintext", label="My Diagram\l", fontsize=13]
Is there a way to center the label by pos, using dot?
That's how I'd add a title for a graph:
digraph {
// nodes, edges, subgraphs
...
// title
labelloc="t";
label="My Diagram";
}
This will add a centered title to the top of the graph.
The same syntax can also be used for subgraphs.