Parse C++ and Java files and generate class diagram as HTML, GraphViz or Text

WebSite:
landenlabs.com/code/llclasses

Samples of output:
landenlabs.com/android/classtree/classtree.html

Download source code C++ on Github:
https://github.com/landenlabs/llclasses
Source code is currently C++, compiles on both Linux, Mac and Windows.
Plan to make a Java version available soon

Download Executables:

• llclasses-mac (OSX executable)
• LLClasses-release-win32.exe

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Parse C++ and Java source files and produce class relationship as HTML, GraphViz or Text file

llclasses (v2.1)

Des: Generate class dependence tree (Mar 13 2019)
By:  LanDen Labs  www.landenlabs.com
Use: llclasses [-+ntgxshjz] header_files...

Switches (*=default)(-=off, +=on):
  n  ; Show alphabetic class name list
* t  ; Show class dependency tree

Output format (single choice):
* g  ; Use graphics for tree connections
  x  ; Use (+|-) for tree connections
  s  ; Use spaces for tree connections
  h  ; Html tree connections (needs images 0.png, 1.png, 2.png, n.png)
  j  ; Java tree connections (needs dtree destroydrop.com/javascript/tree/)
  z  ; GraphViz (see https://graphviz.gitlab.io/)

  With -j to customize java 1=header, 2=body begin, 3=body end
     Specify file which contains html text to insert in output
  -1=head.html -2=bodybegin.html -3=bodyend.html
     Optional replacement words applied to html sections
  -0=x1,foo1 -0=x2,foo2 -0=x3,foo3

Modifiers:
  Z               ; Split GraphViz by tree, use with -O
  N =nodesPerFile ; Split by nodes per file, use with -O
  O =outpath      ; Save output in file
  T =tabular      ; Tabular html
  V =filePattern  ; Ignore file path pattern, ex *Test*
  v =classPattern ; Ignore class pattern, ex [Tt]est[0-9]
  A =allClasses   ; Include Protected and Private classes
  M =level        ; Parse imports instead of Classes
                       level 0=full import, 1=drop last file
  I =interfaces   ; Include Interfaces in report
  i =classPattern ; Include class pattern, opposite of -v
  L =Title        ; Set optional title

Examples (assumes java source code in directory src):
  llclasses -t +n  src\*.java  ; *.java prevent recursion
  llclasses -x  src > llclasses.txt
  llclasses -h  dir1 dir2 foo*.java  > llclasses.html
  llclasses -h -I -T "-v=*Test*" src > javaTable.html
  llclasses -j  src > llclassesWithJs.html
  llclasses -j -1=head.html -2=bodybegin.html -3=bodyend.html src > jtrees.html

  -V is case sensitive
  llclasses -z -Z -O=.\viz\ -V=*Test* -V=*Exception* src >directgraph.dot
  llclasses -z -N=10 -O=.\viz\ -V=*Test* -V=*Exception* src >directgraph.dot
 

Example test script to generate reports using sample Java code

#!/bin/csh -f

#
#  Generate test reports
#

llclasses test       > reports/windows.txt
llclasses -h test    > reports/html.html
llclasses -h -T test > reports/tabular.html
llclasses -x test    > reports/text.txt
llclasses -t +n test > reports/list.txt
llclasses -j test    > reports/tree.html
llclasses -z test    > reports/directgraph.dot

Sample reports

llclasses -h test > reports/html.html

llclasses -h -T test-dir/ > reports/tabular.html
Uses jquery table. Links to include jquery script are autogenerated.

llclasses -x test-dir/ > reports/text.txt

llclasses -t +n test-dir/ > reports/list.txt

llclasses -j test-dir/ > reports/tree.html
Needs dtree java script destroydrop.com/javascripts/tree/

llclasses -z test-dir/ > reports/directgraph.dot
neato -Tpng reports/directgraph.dot > images/directgraph.png

Needs Graphviz to render dot as an image, https://graphviz.gitlab.io
See sample graphs of Android class diagrams here