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I have the following graphviz file:
digraph ServerDependency {
Server02 -> Server01 [tooltip="Database"];
Server02 -> Server06 [tooltip="Images"];
}
dot -Timap -oserverdependency.map -Tgif -oserverdependency.gif serverdependency.gv
Then I have a html file that looks like this:
<html>
<head>
</head>
<body>
<A HREF="serverdependency.map"><IMG SRC="serverdependency.gif" ismap="ismap"/></A>
</body>
</html>
Based on the name tooltip I would expect to hover over the node and see the text, but I don't.
How can I change the command or html to actually be able to hover over the node to see the tooltip.
I am following the example at this URL about 1/3 down the page: https://www.graphviz.org/doc/info/output.html
406
It looks like you are trying to output to a .map and .gif format. I am unsure about .map but .gif doesn't support tooltop as the image doesn't support a hover over type.
Try outputting to .svg as well and opening this in a browser.
dot -Timap -oserverdependency.map -Tgif -oserverdependency.gif -Tsvg -oserverdependency.svg serverdependency.gv
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