apache / commons-imaging

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (9)

Committed in past 6 months (a rookie = the first commit in past year)

Past 30 days (2):

garydgregory@gmail.com

garydgregory@users.noreply.github.com

Past 31 to 90 days (1):

sebbasf@users.noreply.github.com

Past 91 to 180 days (6):

sebb@apache.org

kinow@users.noreply.github.com

stieler@subshell.com

thstieler@users.noreply.github.com

arnout@bzzt.net

buzzdee@disroot.org

Historical Contributors (56)

Last contributors more than 6 months ago

damjan@apache.org

kinow@apache.org

britter@apache.org

ggregory@apache.org

cmchen@apache.org

ebourg@apache.org

contact.tinfour@gmail.com

gardgregory@gmail.com

niallp@apache.org

arturobernalg@gmail.com

cziegeler@apache.org

brunodepaulak@yahoo.com.br

mbenson@apache.org

stephane.peneau@wanadoo.fr

hausegger.michael@googlemail.com

vandervegt@holmes.nl

marcono1234@users.noreply.github.com

gilleseran@gmail.com

mgmechanics@mgmechanics.de

christoffer.e.rydberg@gmail.com

olamy@apache.org

zjx001202@gmail.com

allon@synopsys.com

andreas.menze@hr.de

msommerville@gmail.com

dbrosius@mebigfatguy.com

github@stefan-oltmann.de

milan.nikl@firma.seznam.cz

akhoury@adobe.com

kpouer@users.sourceforge.net

gregory.shrago@jetbrains.com

damjan.jov@gmail.com

pascalschumacher@gmx.net

chtompki@gmail.com

jeremias@apache.org

chen.yang@goupwith.com

andrewmkhoury@gmail.com

aherbert@apache.org

bot@stepsecurity.io

charles@hopeblockchain.io

arami@live.se

jonathan.leitschuh@gmail.com

yavuzkavus@gmail.com

brix@plush.de

xenoamess@gmail.com

david.hrbacek@firma.seznam.cz

christoffer.rydberg@vntrs.com

paul.austin@revolsys.com

ric.emery@gmail.com

ecki@apache.org

testingsavvy@gmail.com

isak.wertwein@gmail.com

notifications@github.com

anonymous@github.com

deron@apache.org

tn@apache.org

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	1	2	2	3	6	2	3	3	3	2	2	2	2	3	2	4	3	4	3	4	3	5	5	4	3
garydgregory@users.noreply.github.com	17	139
garydgregory@gmail.com	76	217	-					-
sebbasf@users.noreply.github.com	1	2	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-
stieler@subshell.com	-	2	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
thstieler@users.noreply.github.com	-	2	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sebb@apache.org	-	39	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-		-		-	-	-	-	-
arnout@bzzt.net	-	2	-	-	-	-		-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
kinow@users.noreply.github.com	-	66	-	-	-	-	-		-	-	-	-	-	-	-		-	-	-	-	-		-	-	-		-
buzzdee@disroot.org	-	1	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
stephane.peneau@wanadoo.fr	-	3	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
milan.nikl@firma.seznam.cz	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-
github@stefan-oltmann.de	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-
chen.yang@goupwith.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-
contact.tinfour@gmail.com	-	36	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-			-	-	-
andrewmkhoury@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-
akhoury@adobe.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-			-	-
marcono1234@users.noreply.github.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
aherbert@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
bot@stepsecurity.io	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
vandervegt@holmes.nl	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
arami@live.se	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
charles@hopeblockchain.io	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
kpouer@users.sourceforge.net	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
zjx001202@gmail.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jonathan.leitschuh@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
kinow@apache.org	-	111	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
arturobernalg@gmail.com	-	9	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
gilleseran@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
yavuzkavus@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
brix@plush.de	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
xenoamess@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
david.hrbacek@firma.seznam.cz	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
christoffer.rydberg@vntrs.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
allon@synopsys.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andreas.menze@hr.de	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
christoffer.e.rydberg@gmail.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
gardgregory@gmail.com	-	12	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
msommerville@gmail.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
paul.austin@revolsys.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ecki@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
gregory.shrago@jetbrains.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
damjan.jov@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
brunodepaulak@yahoo.com.br	-	8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ggregory@apache.org	-	26	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
dbrosius@mebigfatguy.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
isak.wertwein@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
testingsavvy@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
hausegger.michael@googlemail.com	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
pascalschumacher@gmx.net	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
notifications@github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
anonymous@github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
deron@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
britter@apache.org	-	35	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
chtompki@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ric.emery@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
damjan@apache.org	-	129	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mgmechanics@mgmechanics.de	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ebourg@apache.org	-	7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mbenson@apache.org	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
olamy@apache.org	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
tn@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
niallp@apache.org	-	12	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
cmchen@apache.org	-	41	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
cziegeler@apache.org	-	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jeremias@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

2 contributors (39 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	garydgregory@gmail.com	2017-08-23	2025-04-30	34 (87%)	java (184), xml (19), txt (3), md (2), vm (2)
2.	garydgregory@users.noreply.github.com	2020-07-24	2025-05-02	5 (12%)	yaml (7), xml (1)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 30 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	2 shared files pom.xml .github/workflows/maven.yml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	1	34
2.	garydgregory@users.noreply.github.com	1	5

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.0

An average number of connections a contributor has with other contributors.

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

3 contributors (94 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	garydgregory@gmail.com	2017-08-23	2025-04-30	76 (80%)	java (343), xml (23), yaml (8), txt (3), vm (3)
2.	garydgregory@users.noreply.github.com	2020-07-24	2025-05-02	17 (18%)	yaml (24), xml (1)
3.	sebbasf@users.noreply.github.com	2023-12-13	2025-02-08	1 (1%)	yaml (1)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	4 shared files
2.	garydgregory@gmail.com	sebbasf@users.noreply.github.com	1 shared file .github/workflows/maven.yml
3.	garydgregory@users.noreply.github.com	sebbasf@users.noreply.github.com	1 shared file .github/workflows/maven.yml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	2	76
2.	garydgregory@users.noreply.github.com	2	17
3.	sebbasf@users.noreply.github.com	2	1

C-median: 2.0

A half of the contributors has more than 2.0 connections, and a half has less than this number.

C-mean: 2.0

An average number of connections a contributor has with other contributors.

C-index: 2.0

There are 2.0 contributors with 2.0 or more connections.

9 contributors (172 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	garydgregory@gmail.com	2017-08-23	2025-04-30	117 (68%)
2.	garydgregory@users.noreply.github.com	2020-07-24	2025-05-02	37 (21%)
3.	sebb@apache.org	2010-03-12	2025-01-19	4 (2%)
4.	kinow@users.noreply.github.com	2018-08-10	2024-12-31	2 (1%)
5.	stieler@subshell.com	2025-01-20	2025-01-21	7 (4%)
6.	sebbasf@users.noreply.github.com	2023-12-13	2025-02-08	1 (<1%)
7.	thstieler@users.noreply.github.com	2025-01-20	2025-01-21	2 (1%)
8.	arnout@bzzt.net	2024-09-26	2025-01-11	1 (<1%)
9.	buzzdee@disroot.org	2024-11-09	2024-11-09	1 (<1%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	12 shared files
2.	garydgregory@gmail.com	stieler@subshell.com	5 shared files
3.	garydgregory@gmail.com	thstieler@users.noreply.github.com	5 shared files
4.	garydgregory@users.noreply.github.com	stieler@subshell.com	5 shared files
5.	garydgregory@users.noreply.github.com	thstieler@users.noreply.github.com	4 shared files
6.	thstieler@users.noreply.github.com	sebb@apache.org	4 shared files
7.	garydgregory@gmail.com	sebb@apache.org	2 shared files
8.	stieler@subshell.com	thstieler@users.noreply.github.com	1 shared file pom.xml
9.	buzzdee@disroot.org	garydgregory@users.noreply.github.com	1 shared file
10.	buzzdee@disroot.org	garydgregory@gmail.com	1 shared file
11.	sebb@apache.org	garydgregory@users.noreply.github.com	1 shared file RELEASE-NOTES.txt
12.	garydgregory@gmail.com	sebbasf@users.noreply.github.com	1 shared file .github/workflows/maven.yml
13.	garydgregory@users.noreply.github.com	sebbasf@users.noreply.github.com	1 shared file .github/workflows/maven.yml
14.	garydgregory@users.noreply.github.com	arnout@bzzt.net	1 shared file
15.	garydgregory@gmail.com	arnout@bzzt.net	1 shared file
16.	thstieler@users.noreply.github.com	arnout@bzzt.net	1 shared file
17.	garydgregory@gmail.com	kinow@users.noreply.github.com	1 shared file src/changes/changes.xml
18.	kinow@users.noreply.github.com	garydgregory@users.noreply.github.com	1 shared file src/changes/changes.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	8	117
2.	garydgregory@users.noreply.github.com	8	37
3.	thstieler@users.noreply.github.com	5	2
4.	stieler@subshell.com	3	7
5.	sebb@apache.org	3	4
6.	arnout@bzzt.net	3	1
7.	kinow@users.noreply.github.com	2	2
8.	sebbasf@users.noreply.github.com	2	1
9.	buzzdee@disroot.org	2	1

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 4.0

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

10 contributors (345 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	garydgregory@gmail.com	2017-08-23	2025-04-30	195 (56%)
2.	garydgregory@users.noreply.github.com	2020-07-24	2025-05-02	125 (36%)
3.	sebb@apache.org	2010-03-12	2025-01-19	4 (1%)
4.	kinow@users.noreply.github.com	2018-08-10	2024-12-31	2 (<1%)
5.	stieler@subshell.com	2025-01-20	2025-01-21	7 (2%)
6.	stephane.peneau@wanadoo.fr	2024-10-17	2024-10-24	6 (1%)
7.	sebbasf@users.noreply.github.com	2023-12-13	2025-02-08	1 (<1%)
8.	thstieler@users.noreply.github.com	2025-01-20	2025-01-21	2 (<1%)
9.	arnout@bzzt.net	2024-09-26	2025-01-11	2 (<1%)
10.	buzzdee@disroot.org	2024-11-09	2024-11-09	1 (<1%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	13 shared files
2.	garydgregory@users.noreply.github.com	stephane.peneau@wanadoo.fr	7 shared files
3.	garydgregory@gmail.com	stephane.peneau@wanadoo.fr	5 shared files
4.	garydgregory@gmail.com	stieler@subshell.com	5 shared files
5.	garydgregory@gmail.com	thstieler@users.noreply.github.com	5 shared files
6.	garydgregory@users.noreply.github.com	stieler@subshell.com	5 shared files
7.	garydgregory@users.noreply.github.com	thstieler@users.noreply.github.com	4 shared files
8.	thstieler@users.noreply.github.com	sebb@apache.org	4 shared files
9.	thstieler@users.noreply.github.com	stephane.peneau@wanadoo.fr	3 shared files
10.	garydgregory@users.noreply.github.com	arnout@bzzt.net	3 shared files
11.	arnout@bzzt.net	garydgregory@gmail.com	2 shared files
12.	garydgregory@gmail.com	sebb@apache.org	2 shared files
13.	stieler@subshell.com	thstieler@users.noreply.github.com	1 shared file pom.xml
14.	stieler@subshell.com	stephane.peneau@wanadoo.fr	1 shared file pom.xml
15.	buzzdee@disroot.org	garydgregory@users.noreply.github.com	1 shared file
16.	buzzdee@disroot.org	garydgregory@gmail.com	1 shared file
17.	sebb@apache.org	garydgregory@users.noreply.github.com	1 shared file RELEASE-NOTES.txt
18.	garydgregory@gmail.com	sebbasf@users.noreply.github.com	1 shared file .github/workflows/maven.yml
19.	garydgregory@users.noreply.github.com	sebbasf@users.noreply.github.com	1 shared file .github/workflows/maven.yml
20.	thstieler@users.noreply.github.com	arnout@bzzt.net	1 shared file
21.	arnout@bzzt.net	stephane.peneau@wanadoo.fr	1 shared file
22.	garydgregory@gmail.com	kinow@users.noreply.github.com	1 shared file src/changes/changes.xml
23.	kinow@users.noreply.github.com	garydgregory@users.noreply.github.com	1 shared file src/changes/changes.xml
24.	kinow@users.noreply.github.com	stephane.peneau@wanadoo.fr	1 shared file src/changes/changes.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	9	195
2.	garydgregory@users.noreply.github.com	9	125
3.	stephane.peneau@wanadoo.fr	6	6
4.	thstieler@users.noreply.github.com	6	2
5.	stieler@subshell.com	4	7
6.	arnout@bzzt.net	4	2
7.	sebb@apache.org	3	4
8.	kinow@users.noreply.github.com	3	2
9.	sebbasf@users.noreply.github.com	2	1
10.	buzzdee@disroot.org	2	1

C-median: 4.0

A half of the contributors has more than 4.0 connections, and a half has less than this number.

C-mean: 4.8

An average number of connections a contributor has with other contributors.

C-index: 4.0

There are 4.0 contributors with 4.0 or more connections.

Contributors' details...