graphviz-visual-editor

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Don't insert node/edge properties which are the same as the default values

1

I came here from https://forum.graphviz.org/t/optimizing-dot-files-by-removing-redundant-information/603/3. Thanks for this app. This looks really nice already! One thing I noticed while playing around, when editing the following graph, http://magjac.com/graphviz-visual-editor/?dot=digraph%20G%20%7B%0A%09graph%20%5Bcenter%3Dtrue%2C%0A%09%09compound%3Dtrue%2C%0A%09%09fontcolor%3Dblack%2C%0A%09%09fontname%3DHelvetica%2C%0A%09%09fontsize%3D14%2C%0A%09%09penwidth%3D0.1%2C%0A%09%09ratio%3Dcompress%0A%09%5D%3B%0A%09node%20%5Bcolor%3D2%2C%0A%09%09colorscheme%3Dblues4%2C%0A%09%09fillcolor%3D1%2C%0A%09%09fontcolor%3D4%2C%0A%09%09fontname%3DHelvetica%2C%0A%09%09fontsize%3D13%2C%0A%09%09label%3D%22%5CN%22%2C%0A%09%09shape%3Dellipse%2C%0A%09%09style%3Dfilled%0A%09%5D%3B%0A%09edge%20%5Bcolor%3D2%2C%0A%09%09colorscheme%3Dblues3%2C%0A%09%09comment%3D%22Wildcard%20edge%22%2C%0A%09%09fontcolor%3D3%2C%0A%09%09fontname%3DHelvetica%2C%0A%09%09fontsize%3D10%2C%0A%09%09style%3Dsolid%0A%09%5D%3B%0A%20%20%20%20n24%20%5B%20shape%3Dellipse%5D%0A%20%20%20%20n25%20%5B%20shape%3Dellipse%5D%0A%7D%0A, the default node...

t-b

For large graphs it would be nice to have the ability to define custom subgraphs along with nodes in them and name them in the Shape Drawer. This allows for...

powderluv

Allow Subgraphs to be created from the UI

2

Can we please have a feature to select a few nodes and add them to a subgraph ?

powderluv

Allow the usage of System Design Language (sdl) shapes

3

There is a great set of sdl-shapes available that can be used in graphviz as [External PostScript procedure](https://graphviz.org/faq/#ext_ps_proc). Would it be possible to make these available in the editor? The...

SoerenGreule

Add support for setting the default value of the [dir](https://www.graphviz.org/doc/info/attrs.html#a:dir) attribute to any [dirType](https://www.graphviz.org/doc/info/attrs.html#k:dirType).

magjac

Label containing newline generates error

1

The DOT source code below generates `Expected "\"" or "\\", but "\n" found.`. ``` digraph { n1 [label="hello world"] } ```

magjac

Pan & zoom stops working if the DOT source is cleared and new DOT source is entered

1

magjac

Allow showing only the graph pane or only the text editor pane

1

Ideas: * Allow closing either pane, letting the other pane expand. * Allow expanding either pane to full screen width, forcing the other pane to close.

magjac

Allow graph to be exported as PNG

1

magjac

Showing the graph as a PNG [image](https://developer.mozilla.org/en-US/docs/Web/SVG/Element/image) element would allow it to be easily copy-and-pasted from the browser.

magjac