Template:Catgraph

As an example try and select 'DPL Manual' in both category boxes ...
or select namespace 'main' and 'category', use algorithm 'forcedir' and add "attraction=200" as a manual parameter.

{{#form: name= demo |method=get |action=/dpldemo/index.php| {{#input: name= title |type= hidden | value = Template:Catgraph }}

select	from	to
namespace	{{#input: name= namespace1 |type= select | value = | all main Talk Template Category Image DPL }}	{{#input: name= namespace2 |type= select | value = | all main Talk Template Category Image DPL }}
category	{{#input: name= category1 | value = |type= select | *? AT& AT&T African Union member states Another Topic Antwerpen Apachetest Belgium Bruxelles Café Café d'Anvers Calendar Templates Car Cat 1 Cat 11 Cat 12 Cat 2 Cat d'Test Category Cities Class Countries Country CountryA CountryB DPL DPL Example DPL Example 007 main cat DPL Example 007 sub cat 1 DPL Example 007 sub cat 2 DPL Manual DPL bugs DocType DocTypeForm DocTypeScript Dpl group's event Dynasty Events Execute Expressionism Fictitious country Frankfurt Freshman Game Germany Hamburg Impressionism Issue List templates Location MainCat Manual Michael's evens Michael's events Munich Musical Instrument North Africa Painter Person Place Plan Schnittstellen Smdemo Some Topic Stachoo test Step Student SubCat 1 SubCat 10 SubCat 11 SubCat 12 SubCat 13 SubCat 14 SubCat 2 SubCat 3 SubCat 4 SubCat 5 SubCat 6 SubCat 7 SubCat 8 SubCat 9 Subcats Subcats 1 Subcats 2a Subcats 2b Subcats 2c Subcats 3a1 Subcats 3a2 Subcats 3b1 Subcats 3b2 Subject Sudan TableBug Test Test'd funk Test-1 Test3000 Test3001 Test3002 Test 1 Test Images Test categories TopVolkoV Topic groups Town Trip Type Vehicle VolkoV Wgraph Wgraph Manual Whatlinksheretest }}	{{#input: name= category2 | value = |type= select | *? AT& AT&T African Union member states Another Topic Antwerpen Apachetest Belgium Bruxelles Café Café d'Anvers Calendar Templates Car Cat 1 Cat 11 Cat 12 Cat 2 Cat d'Test Category Cities Class Countries Country CountryA CountryB DPL DPL Example DPL Example 007 main cat DPL Example 007 sub cat 1 DPL Example 007 sub cat 2 DPL Manual DPL bugs DocType DocTypeForm DocTypeScript Dpl group's event Dynasty Events Execute Expressionism Fictitious country Frankfurt Freshman Game Germany Hamburg Impressionism Issue List templates Location MainCat Manual Michael's evens Michael's events Munich Musical Instrument North Africa Painter Person Place Plan Schnittstellen Smdemo Some Topic Stachoo test Step Student SubCat 1 SubCat 10 SubCat 11 SubCat 12 SubCat 13 SubCat 14 SubCat 2 SubCat 3 SubCat 4 SubCat 5 SubCat 6 SubCat 7 SubCat 8 SubCat 9 Subcats Subcats 1 Subcats 2a Subcats 2b Subcats 2c Subcats 3a1 Subcats 3a2 Subcats 3b1 Subcats 3b2 Subject Sudan TableBug Test Test'd funk Test-1 Test3000 Test3001 Test3002 Test 1 Test Images Test categories TopVolkoV Topic groups Town Trip Type Vehicle VolkoV Wgraph Wgraph Manual Whatlinksheretest }}
uses	{{#input: name= uses1 | value = |type= select | *? ! !! !) !- (! + - .+.pfunc .+.pfunc.default .cat definition .cat make .cat show .class browse .class create .class definition .class description .class inheritance .class instances .class intro .class menu .class parents .class parents 2 .class parents 3 .class parents 4 .class preload .class properties .class properties 2 .class properties 3 .class properties 4 .class references .class references.ask .class summary .form field .form header .instances export wiki .instances list html .instances list html (form) .list .model class .model extends .model graph .model meta graph .model meta show .model prop .model show .obj create .obj create with form .obj data template make .obj get .obj getMy .obj getMyText .obj getText .obj intro .obj intro Freshman .obj intro Game .obj intro Location .obj intro Musical Instrument .obj intro Person .obj intro Student .obj intro Subject .obj intro ask .obj intro car .obj intro make .obj intro top .obj intro vehicle .obj is a .obj is instance of .obj is referenced by .obj is referenced by.ask .obj preload .obj preload Freshman .obj preload Game .obj preload Location .obj preload Musical Instrument .obj preload Person .obj preload Student .obj preload Subject .obj preload car .obj preload make .obj preload vehicle .obj set .prop assigned by .prop built-in .prop create .prop definition .prop derived from .prop describes .prop intro .prop mandatory .prop preload .prop refers to .prop reverse .prop scope .prop unique .report .type built-in = Abc/x123 About ActivitySummary Activity Description African Country Alias Wgraph Amp Articles Ask is a Audio Basepage subpage Belongs to Book Book.published Book.published.default Born at Born in Bulk Update Calendar/MonthStartFri Calendar/MonthStartMon Calendar/MonthStartSat Calendar/MonthStartSun Calendar/MonthStartThu Calendar/MonthStartTue Calendar/MonthStartWed CalendarSingle CalendarSingle zh-tw Calendar anchor Calendar link Calendar link zh-tw Calendar month Calendar month zh-tw Calendar navigation Car Car.list CatTree CatTreeSub CategoryGallery Category handler Category handler/blacklist Category handler/numbered Category with count Catlist Catlist/zh Catlist/zh 2 Catlist1 Catlist zh Citation/core Citation/identifier Citation/make link Citation needed Cite book Cite encyclopedia Cite journal Cite news Cite web Cmdref headline Cmdref menu Column-count Column-width Comma Commons Commons category Continue with part Convert Convert/LoffAoffDbSoff Convert/LoffAonSoff Convert/kg Convert/lb Convert/numdisp Convert/outsep Convert/test/A Coordinates Country Country.listByCapital Country.phantom-004 Country Population Country dpl Create Event Create Event zh-tw CurrentUsers DMCA DPL/ImgUsed/LinkedFrom DPL/ImgUsed/ResNum DPL/Navi/3 DPLSNMakerSF DPL Cache Warning DPL Calendar code generater zh-tw DPL Count DPL Example 007 sub DPL Example 007 sub 2 DPL Example 009 sub DPL Example 010 sub DPL Example 010 tpl DPL Example 018 sub DPL Example 102 piechart DPL Example 103 barchart DPL Page Name S/N Maker DPL Page Name S/N Maker test DPL parameter DPL parameter.overview DPL stable version DT Article DT Article Edit (Form) DT Article Edit (Intro) DT Article Edit (Intro).de DT Article Edit (Syntax) DT Article Edit (Syntax).de DT Article Header DT Article Help (Form) DT Article Help (Intro) DT Article Help (Intro).de DT Article Intro (Form) DT Article Intro (Intro) DT Article Intro (Intro).de DT Article Wiki (Form) DT Article Wiki (Intro) DT Article Wiki (Intro).de DT Article XML (Form) DT Article XML (Intro) DT Article XML (Intro).de DT Article copy DT Article copy (Intro) DT Article copy (Intro).de DT Article csv (Form) DT Article csv (Intro) DT Article csv (Intro).de DT Article show Refs DT Articles list HTML DT Articles list HTML (Form) DT Articles list Wiki DT Articles list Wiki (Form) DT Articles list Wiki export.default DT Articles list XML DT Articles list csv DT Articles view (Form) DT Articles view (Intro) DT Articles view (Intro).de DT Category DT Form Field DT Form Field Link DT Form Field Newline DT Form Field Ref DT Form Field Text DT Form Header DT Form Header.meta DT Language DT Link DT Meta DT Ref DT Ref.report DT Ref.report.default DT Report create DT Report create (Form) DT Report create (Intro) DT Report create (Intro).de DT Scripts index DT Type (Form) DT Type create DT Type create (Form) DT Type create (Intro) DT Type create (Intro).de DT XML Field Text DT csv Dated maintenance category Datetest Datetest.dpl DocTypes Documentation Documentation/docspace Documentation/end box Documentation/end box2 Documentation/start box Documentation/start box2 Documentation/template page Doi Dpl.pfunc Dpl.pfunc.default Dpl.tag Dpl.tag.default DummyTemplate EB1911 ECP ECP-00055 ECP Issue ECP number maker Event Event template Event template zh-tw Event zh-tw Example Export.dpl.default ExportTransitive ExportTransitive.img ExportTransitive.sub Extension DPL Extension DPL cache Extension DPL continue Extension DPL scroll FULLROOTPAGENAME Fix Fix/category Flickr code generater Fmbox For page size test page 2 Freshman Freshman.list Friend Game Game.list Goglemap.*.dpl Goglemap.*.dpl.default GoogleMap Googlemap.*.dpl Greenwood&Earnshaw2nd Group Harvard citation/core Has document part Has team mate Hatnote Hide in print High If pagename Ifsubst Index Index.dpl1 Index.dpl2 Infobox Infobox/row Infobox Country or territory Infobox Country or territory.dpl Infobox Country or territory.edit Infobox Country or territory dpl Infobox Country or territory dpl2 Infobox mineral Infobox mineral.list 1 Invalid page Invented in Is a Is friend of Is friend of.dpl Is friend of.dpl.default Is part of Is to come Issue Jewellery Link GA Linkedimage LinksTo LinksToWithRedirect Links 1 Links 2 Links 2.1 List articles on people by last name Listing Redirects and Location Sub LoadTest LoadTestChapter Location Location.csv Location.edit Location.help Location.intro Location.list Location.report.barchart inhabitants Location.report.geoplot inhabitants Location.report.inhabitants.data Location.report.piechart inhabitants Location.text Location.view Location.xml Low Magazine Magazine.published Magazine.published.default Main Musical Instrument Musical Instrument.list My special article lister Nachkommen Namespace detect Navbox None Nosigr Ns has subpages OEtymD Only in print Other uses Overline Paar Page size test page 1 Painter Part of master document Person Person.csv Person.edit Person.help Person.intro Person.list Person.ref.Location Person.ref.Person Person.text Person.view Placement Plays PoI PoI gm Population Population.dpl Population.dpl1 Population Check Population Check1 Population Checker Population Checker1 Pp-template Print as one piece Print whole text Publication Publication.default Px RP.dpl.default Redirect Redirs Reflist Sandbox Sandbox2 Schnittstellen Übersicht Mini Schnittstellen Übersicht Mini dpl See Wgraph See also Set Template Parameter Sfn Short ShortLink ShortLink/Examples ShortLink/Examples/List ShortURL ShortURL/Examples ShortURL/Examples/List ShortenString Siblings Side box Silica minerals Sister Slow Some Template Some Template.dpl Some Template.dpl2 Some Template.dpl3 Sortable Tables Step.dpl Str left Student Student.list Studies Studies in Subject Subject.list Symbols TOCright Teaser TempTree Template.edit Template other Templink Test Test2 Test Amp3/Template Test Amp3/Template2 Test Country Population Test get chapter Test subgoal Tl Tmp2 Todo Todo.dpl Todo.pri Todo2 Topic Topic group Topic group.dpl Transclude Translation Translation.table Trip Trip.csv Trip.edit Trip.help Trip.intro Trip.ref.Location Trip.ref.Person Trip.text Trip.view Type?.help Type?.intro Type?.text Type Manual Type Manual.overview Type Test UsageCount Use dmy dates UsesTest Vehicle }}	{{#input: name= uses2 | value = |type= select | *? ! !! !) !- (! + - .+.pfunc .+.pfunc.default .cat definition .cat make .cat show .class browse .class create .class definition .class description .class inheritance .class instances .class intro .class menu .class parents .class parents 2 .class parents 3 .class parents 4 .class preload .class properties .class properties 2 .class properties 3 .class properties 4 .class references .class references.ask .class summary .form field .form header .instances export wiki .instances list html .instances list html (form) .list .model class .model extends .model graph .model meta graph .model meta show .model prop .model show .obj create .obj create with form .obj data template make .obj get .obj getMy .obj getMyText .obj getText .obj intro .obj intro Freshman .obj intro Game .obj intro Location .obj intro Musical Instrument .obj intro Person .obj intro Student .obj intro Subject .obj intro ask .obj intro car .obj intro make .obj intro top .obj intro vehicle .obj is a .obj is instance of .obj is referenced by .obj is referenced by.ask .obj preload .obj preload Freshman .obj preload Game .obj preload Location .obj preload Musical Instrument .obj preload Person .obj preload Student .obj preload Subject .obj preload car .obj preload make .obj preload vehicle .obj set .prop assigned by .prop built-in .prop create .prop definition .prop derived from .prop describes .prop intro .prop mandatory .prop preload .prop refers to .prop reverse .prop scope .prop unique .report .type built-in = Abc/x123 About ActivitySummary Activity Description African Country Alias Wgraph Amp Articles Ask is a Audio Basepage subpage Belongs to Book Book.published Book.published.default Born at Born in Bulk Update Calendar/MonthStartFri Calendar/MonthStartMon Calendar/MonthStartSat Calendar/MonthStartSun Calendar/MonthStartThu Calendar/MonthStartTue Calendar/MonthStartWed CalendarSingle CalendarSingle zh-tw Calendar anchor Calendar link Calendar link zh-tw Calendar month Calendar month zh-tw Calendar navigation Car Car.list CatTree CatTreeSub CategoryGallery Category handler Category handler/blacklist Category handler/numbered Category with count Catlist Catlist/zh Catlist/zh 2 Catlist1 Catlist zh Citation/core Citation/identifier Citation/make link Citation needed Cite book Cite encyclopedia Cite journal Cite news Cite web Cmdref headline Cmdref menu Column-count Column-width Comma Commons Commons category Continue with part Convert Convert/LoffAoffDbSoff Convert/LoffAonSoff Convert/kg Convert/lb Convert/numdisp Convert/outsep Convert/test/A Coordinates Country Country.listByCapital Country.phantom-004 Country Population Country dpl Create Event Create Event zh-tw CurrentUsers DMCA DPL/ImgUsed/LinkedFrom DPL/ImgUsed/ResNum DPL/Navi/3 DPLSNMakerSF DPL Cache Warning DPL Calendar code generater zh-tw DPL Count DPL Example 007 sub DPL Example 007 sub 2 DPL Example 009 sub DPL Example 010 sub DPL Example 010 tpl DPL Example 018 sub DPL Example 102 piechart DPL Example 103 barchart DPL Page Name S/N Maker DPL Page Name S/N Maker test DPL parameter DPL parameter.overview DPL stable version DT Article DT Article Edit (Form) DT Article Edit (Intro) DT Article Edit (Intro).de DT Article Edit (Syntax) DT Article Edit (Syntax).de DT Article Header DT Article Help (Form) DT Article Help (Intro) DT Article Help (Intro).de DT Article Intro (Form) DT Article Intro (Intro) DT Article Intro (Intro).de DT Article Wiki (Form) DT Article Wiki (Intro) DT Article Wiki (Intro).de DT Article XML (Form) DT Article XML (Intro) DT Article XML (Intro).de DT Article copy DT Article copy (Intro) DT Article copy (Intro).de DT Article csv (Form) DT Article csv (Intro) DT Article csv (Intro).de DT Article show Refs DT Articles list HTML DT Articles list HTML (Form) DT Articles list Wiki DT Articles list Wiki (Form) DT Articles list Wiki export.default DT Articles list XML DT Articles list csv DT Articles view (Form) DT Articles view (Intro) DT Articles view (Intro).de DT Category DT Form Field DT Form Field Link DT Form Field Newline DT Form Field Ref DT Form Field Text DT Form Header DT Form Header.meta DT Language DT Link DT Meta DT Ref DT Ref.report DT Ref.report.default DT Report create DT Report create (Form) DT Report create (Intro) DT Report create (Intro).de DT Scripts index DT Type (Form) DT Type create DT Type create (Form) DT Type create (Intro) DT Type create (Intro).de DT XML Field Text DT csv Dated maintenance category Datetest Datetest.dpl DocTypes Documentation Documentation/docspace Documentation/end box Documentation/end box2 Documentation/start box Documentation/start box2 Documentation/template page Doi Dpl.pfunc Dpl.pfunc.default Dpl.tag Dpl.tag.default DummyTemplate EB1911 ECP ECP-00055 ECP Issue ECP number maker Event Event template Event template zh-tw Event zh-tw Example Export.dpl.default ExportTransitive ExportTransitive.img ExportTransitive.sub Extension DPL Extension DPL cache Extension DPL continue Extension DPL scroll FULLROOTPAGENAME Fix Fix/category Flickr code generater Fmbox For page size test page 2 Freshman Freshman.list Friend Game Game.list Goglemap.*.dpl Goglemap.*.dpl.default GoogleMap Googlemap.*.dpl Greenwood&Earnshaw2nd Group Harvard citation/core Has document part Has team mate Hatnote Hide in print High If pagename Ifsubst Index Index.dpl1 Index.dpl2 Infobox Infobox/row Infobox Country or territory Infobox Country or territory.dpl Infobox Country or territory.edit Infobox Country or territory dpl Infobox Country or territory dpl2 Infobox mineral Infobox mineral.list 1 Invalid page Invented in Is a Is friend of Is friend of.dpl Is friend of.dpl.default Is part of Is to come Issue Jewellery Link GA Linkedimage LinksTo LinksToWithRedirect Links 1 Links 2 Links 2.1 List articles on people by last name Listing Redirects and Location Sub LoadTest LoadTestChapter Location Location.csv Location.edit Location.help Location.intro Location.list Location.report.barchart inhabitants Location.report.geoplot inhabitants Location.report.inhabitants.data Location.report.piechart inhabitants Location.text Location.view Location.xml Low Magazine Magazine.published Magazine.published.default Main Musical Instrument Musical Instrument.list My special article lister Nachkommen Namespace detect Navbox None Nosigr Ns has subpages OEtymD Only in print Other uses Overline Paar Page size test page 1 Painter Part of master document Person Person.csv Person.edit Person.help Person.intro Person.list Person.ref.Location Person.ref.Person Person.text Person.view Placement Plays PoI PoI gm Population Population.dpl Population.dpl1 Population Check Population Check1 Population Checker Population Checker1 Pp-template Print as one piece Print whole text Publication Publication.default Px RP.dpl.default Redirect Redirs Reflist Sandbox Sandbox2 Schnittstellen Übersicht Mini Schnittstellen Übersicht Mini dpl See Wgraph See also Set Template Parameter Sfn Short ShortLink ShortLink/Examples ShortLink/Examples/List ShortURL ShortURL/Examples ShortURL/Examples/List ShortenString Siblings Side box Silica minerals Sister Slow Some Template Some Template.dpl Some Template.dpl2 Some Template.dpl3 Sortable Tables Step.dpl Str left Student Student.list Studies Studies in Subject Subject.list Symbols TOCright Teaser TempTree Template.edit Template other Templink Test Test2 Test Amp3/Template Test Amp3/Template2 Test Country Population Test get chapter Test subgoal Tl Tmp2 Todo Todo.dpl Todo.pri Todo2 Topic Topic group Topic group.dpl Transclude Translation Translation.table Trip Trip.csv Trip.edit Trip.help Trip.intro Trip.ref.Location Trip.ref.Person Trip.text Trip.view Type?.help Type?.intro Type?.text Type Manual Type Manual.overview Type Test UsageCount Use dmy dates UsesTest Vehicle }}
title like	{{#input: name= titlematch1 | value = }}	{{#input: name= titlematch2 | value = }}
links from	{{#input: name= linksfrom1 | value = }}	{{#input: name= linksfrom2 | value = }}
links to	{{#input: name= linksto1 | value = }}	{{#input: name= linksto2 | value = }}

show: namespace {{#input: name= shownamespace

 |type= select | value =  | 

• yes
• no

}}graph {{#input: name= graph

 |type= select | value =  | 

• svg
• png
• wgl
• gdl

}}catlinks {{#input: name= catlinks

 |type= select | value =  | 

• no
• yes

}}{{#input: type = submit | value = create graph }}   reset   list   layout
layout {{#input: name= layout

 |type= select | value =  | 

• normal
• forcedir
• dfs
• minbackward
• maxdepth
• mindepth
• maxdegree
• maxindegree
• maxoutdegree
• mindegree
• minindegree
• minoutdegree
• tree

}}userparm {{#input: name= userparm | size=80 | value = }}}}