steveroush
steveroush
/ clusterEdges.gvpr
Created
April 9, 2025 02:45
clusterEdges.gvpr - create edges to/from clusters in dot (Graphviz) graphs
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| /******************************************************************** | |
| see help below | |
| ********************************************************************/ | |
| BEGIN{ | |
| graph_t tmpG, aGraph, Root; //, Cluster[]; | |
| edge_t newE; | |
| node_t aNode, tNode, hNode; | |
| graph_t tailCluster, headCluster; | |
| int i, Gcnt; | |
| string BB[]; |
steveroush
/ improveSVG.sh
Created
March 4, 2025 16:06
improveSVG.sh - to improve SVG files created by Graphviz
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| #set -x | |
| :<<"__COMMENT__" | |
| improveSVG.sh - | |
| a program to improve the font usage / text placement in SVG files created by Graphviz programs. | |
| usage: | |
| # if the resulting SVG file will only be used on this computer | |
| bash improveSVG.sh myFile.gv > myFile.svg |
steveroush
/ gist:bce1733ba8f423e3846cd789d53c71b3
Last active
February 27, 2025 19:47
GoudyBookletter1911-Regular Font
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| # set -x | |
| T=svg | |
| usage() { # Function: Print a help message. | |
| echo "Usage: $0 [ -G|N|E GraphvizOption ] [ -L layoutEngine ] [ -T outputFormat ] myFile.gv" 1>&2 | |
| } | |
| exit_abnormal() { # Function: Exit with error. | |
| usage | |
| exit 1 | |
| } |
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| /************************************************************************** | |
| add a grid to a graph in .dot format | |
| **************************************************************************/ | |
| BEGIN{ | |
| int i, Indx, bcnt, LR; | |
| string Type, Val, Gcolor[], Gstyle[], Gsize[], tmpstr; | |
| string Hcolor, Vcolor, Hstyle, Vstyle, gridType, gridAlign; | |
| float Hsize, Vsize, deltaX, deltaY, minX, minY, maxX, maxY; |
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| /***************************************************** | |
| Name: roundedOrtho.gvpr | |
| As of Date: 2024-08-25 20:24:11 | |
| Description: when possible, changes ortho edges to round the squared edges | |
| Usage: dot -Gsplines=ortho myFile.gv | gvpr -cf roundedOrtho2.gvpr|neato -n2 -T... |
steveroush
/ justifyRanks.gvpr
Last active
August 20, 2024 22:06
reposition nodes within a rank (dot / Graphviz)
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| /********************************************************************** | |
| justify nodes that are on the same rank | |
| - add a new "rankjustify" to any nodes you want "justified" | |
| - legal values: t,b,l,r,min,max (for top, bottom, left, right, min, and max) | |
| usage: | |
| dot myFile.gv | gvpr -cf justifyRanks.gvpr | neato -n ... | |
| **********************************************************************/ |
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| /************************************************************************** | |
| add a grid to a graph in .dot format | |
| **************************************************************************/ | |
| BEGIN{ | |
| int i, Indx, bcnt, LR; | |
| string Type, Val, Gcolor[], Gstyle[], Gsize[], tmpstr; | |
| string Hcolor, Vcolor, Hstyle, Vstyle, gridType, gridAlign; | |
| float Hsize, Vsize, deltaX, deltaY, minX, minY, maxX, maxY; |
steveroush
/ testing.md
Last active
August 3, 2024 21:55
Transforming a Graphviz graph to 3 swimlanes
steveroush
/ swimlane.gvpr
Last active
July 17, 2024 21:38
a GVPR program that adds a swimlane feature to Graphviz (dot)
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| /************************************************************************* | |
| swimlanes | |
| - for more info on swim lanes: https://en.wikipedia.org/wiki/Swim_lane | |
| - new attributes, all at the parent cluster-level: | |
| - swimlanePool=true/false/[0-9]+ - turns on swimlane algorithm | |
| - if having nested swimlanes is desirable, true/false is | |
| insufficient. Instead, use swimlane=someuniquename | |
| - swimlaneequalSize=true/false all lanes given same width, or width determined "naturally" by dot |
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