Difference between revisions of "Chart2"

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{{ChartQuickLinks}}
 
{{ChartQuickLinks}}
  
Chart2 is the re-implementation of the [http://graphics.openoffice.org/chart/chart.html charting component] of [[OpenOffice.org]]. It is integrated in OOo 2.3.
+
The Chart module was exchanged completely on the way to OpenOffice.org 2.3.
 +
This is the basis for further enhancements and long awaited features.
  
Charts are used to illustrate data sets e.g. from spreadsheets to get a better understanding of the data. A lot of different two and three dimensional chart types are available to choose from.
+
This page documents ongoing work, implemented and still missing features. It also links to further useful information around the chart.
 
+
This page gathers information about the new chart implementation of OpenOffice.org. It is especially written to help newcomers to the process of developing for the new OOo chart module.
+
 
+
If you would like to participate, if you have comments or questions related to the chart you are welcome on the graphics mailing lists:  [http://graphics.openoffice.org/servlets/ProjectMailingListList (users,dev,features,bugs,cvs)@graphics.openoffice.org]. See also the side-box with some useful Links.
+
  
 
== Helping with the Chart ==
 
== Helping with the Chart ==
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=== Development ===
 
=== Development ===
  
If you like to help developing the chart, you can find useful information here.
+
If you are new to OpenOffice.org development have a look at the more general pages first:
 +
*[[Documentation/Building_Guide/Getting_the_source|  Getting the source code]]
 +
*[[Documentation/Building_Guide/Building_on_Windows| Building on Windows]]
 +
*[[Cpp_Coding_Standards|C++ Coding Standards]].
  
* Since SRC680.m213, the master build contains the module chart2, so the procedure for developing code for the chart is the same as for every other project. For help on this see the [[Main Page#Getting started with OOo development| Main Page]].
+
The file format used for OpenOffice.org is the ODF format.
* See  the [http://contributing.openoffice.org/programming.html programming contribution page] for details on how to start.
+
* [http://www.oasis-open.org/specs/index.php#opendocumentv1.1 ODF 1.1] is final.
* [[Cpp_Coding_Standards|C++ Coding Standards]] for developing OOo code.
+
* The upcoming format ODF 1.2 is still in progress (look for the latest announcements and available documents [http://www.oasis-open.org/committees/tc_home.php?wg_abbrev=office here]).
* [[FAQ about Chart API Compatibility]] If you have problems with Macros or extensions that use the com.sun.star.chart API you may find answers or ask questions on this page.
+
* [[Chart2/Proposals| Proposals]]
* [http://www.milcke.org/OOG680.m2/autodoc/com/sun/star/chart2/module-ix.html UNO API of the new Chart (chart2)] (version of OOG680.m2, August 2007) Note, that the new API is not published yet. Do not use it for your regular work! For macros, use the [http://www.milcke.org/OOG680.m2/autodoc/com/sun/star/chart/module-ix.html API in namespace chart].
+
* The file format used for [[OpenOffice.org]] is the ODF format. Currently, [http://www.oasis-open.org/specs/index.php#opendocumentv1.1 ODF 1.1] is in use. The upcoming format ODF 1.2 is still in progress (see [http://wiki.oasis-open.org/office/OpenDocument_v1.2_Action_Items open action items]).
+
  
To find a concrete task to work on, check the issue queries of open chart bugs and features. Maybe there is something that catches your interest:
+
If you like to help developing the chart, you can find useful information at the following places:
* [http://graphics.openoffice.org/issues/buglist.cgi?Submit+query=Submit+query&issue_type=DEFECT&issue_type=TASK&component=Chart&issue_status=UNCONFIRMED&issue_status=NEW&issue_status=STARTED&issue_status=REOPENED Open chart bugs] (defects and tasks)
+
*[http://wiki.services.openoffice.org/wiki/Documentation/DevGuide/Charts/Charts Chart chapter in the Developers Guide]
* [http://graphics.openoffice.org/issues/buglist.cgi?Submit+query=Submit+query&issue_type=ENHANCEMENT&issue_type=FEATURE&component=Chart&issue_status=UNCONFIRMED&issue_status=NEW&issue_status=STARTED&issue_status=REOPENED Requested chart features] (enhancements and features)
+
*[http://wiki.services.openoffice.org/wiki/Documentation/BASIC_Guide/Charts Chart chapter in the BASIC Developers Guide]
* [http://qa.openoffice.org/issues/buglist.cgi?issue_type=DEFECT&issue_type=ENHANCEMENT&issue_type=FEATURE&issue_type=TASK&issue_type=PATCH&issue_status=UNCONFIRMED&issue_status=NEW&issue_status=STARTED&issue_status=REOPENED&short_desc=chart+diagram&short_desc_type=anywords&field0-0-0=component&type0-0-0=notequals&value0-0-0=chart Chart Issues in other components]. Component is not Chart, but the summary contains the words ''diagram'' or ''chart''.
+
*[[FAQ about Chart API Compatibility]]
 +
*[http://api.openoffice.org/docs/common/ref/com/sun/star/chart/module-ix.html Published UNO API (com::sun::star::chart)]
 +
*[http://graphics.openoffice.org/chart/chart2codestructure.html Rough overview of the code Structure in module chart2]
 +
*[[Chart2/Open Technical Issue in Chart2|Notes on some technical issues]]
  
Also check the easy-to-dev issue list to see whether there are currently development opportunities for newbies:
+
The module for the chart implementation is chart2. It is a submodule of the graphics project. The chart implementation makes heavy use of UNO (Universal Network Objects), thus it would be good to learn about [http://udk.openoffice.org/ UNO] first. The new chart does support a published stable UNO API [http://api.openoffice.org/docs/common/ref/com/sun/star/chart/module-ix.html com::sun::star::chart] for external use.
[http://www.openoffice.org/issues/buglist.cgi?issue_status=UNCONFIRMED&issue_status=NEW&issue_status=STARTED&issue_status=REOPENED&email1=&emailtype1=exact&emailassigned_to1=1&email2=&emailtype2=exact&emailreporter2=1&issueidtype=include&issue_id=&changedin=&votes=&chfieldfrom=&chfieldto=&chfieldvalue=&short_desc=&short_desc_type=substring&long_desc=&long_desc_type=substring&issue_file_loc=&issue_file_loc_type=substring&status_whiteboard=&status_whiteboard_type=substring&keywords=easy2dev&keywords_type=anytokens&field0-0-0=component&type0-0-0=equals&value0-0-0=Chart&field0-0-1=short_desc&type0-0-1=substring&value0-0-1=chart&field0-1-0=noop&type0-1-0=noop&value0-1-0=&field0-1-1=noop&type0-1-1=noop&value0-1-1=&cmdtype=doit&order=Reuse+same+sort+as+last+time&Submit+query=Submit+query Easy to develop issues]
+
There is also an internal API com::sun::star::chart2. The internal API is not published and is not guaranteed to be stable. It is subject to further changes - so don't count on it in scripts or something! Furthermore several things you can set with the internal API will not be saved by the application. So for stable work please use the published standard chart API com::sun::star::chart.
  
=== Roadmap ===
+
If you have questions on the chart development please use the mailing list [http://openoffice.org/projects/graphics/lists dev@graphics.openoffice.org].
  
<table border="0">
+
To find a concrete task to work on, check the issue queries of open chart bugs and features. Maybe there is something that catches your interest:
<tr bgcolor="#DDDDDD"><td>Task</td><td>Target</td><td>Status</td></tr>
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* [http://openoffice.org/bugzilla/buglist.cgi?bug_status=UNCONFIRMED&bug_status=NEW&bug_status=STARTED&bug_status=REOPENED&cf_bug_type=DEFECT&cf_bug_type=TASK&cf_bug_type=PATCH&columnlist=short_desc%2Ccf_bug_type&field-1-0-0=bug_status&field0-0-0=product&field0-0-1=short_desc&query_format=advanced&type-1-0-0=anyexact&type0-0-0=equals&type0-0-1=anywordssubstr&value-1-0-0=UNCONFIRMED%2CNEW%2CSTARTED%2CREOPENED%2CRESOLVED%2CVERIFIED&value0-0-0=Chart&value0-0-1=chart%20diagram&order=bugs.bug_id%20desc&query_based_on= Open chart bugs] (defects and tasks)
<tr><td>Display equations for regression lines</td><td>OOo 2.4</td><td>done</td></tr>
+
* [http://openoffice.org/bugzilla/buglist.cgi?bug_status=UNCONFIRMED&bug_status=NEW&bug_status=STARTED&bug_status=REOPENED&cf_bug_type=FEATURE&cf_bug_type=ENHANCEMENT&columnlist=votes%2Cshort_desc%2Ccf_bug_type&field-1-0-0=bug_status&field0-0-0=product&field0-0-1=short_desc&query_format=advanced&type-1-0-0=anyexact&type0-0-0=equals&type0-0-1=anywordssubstr&value-1-0-0=UNCONFIRMED%2CNEW%2CSTARTED%2CREOPENED%2CRESOLVED%2CVERIFIED&value0-0-0=Chart&value0-0-1=chart%20diagram&order=bugs.bug_id%20desc&query_based_on= Requested chart features] (enhancements and features)
<tr><td>Enable reverse scales on axes</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>Display bars on different axis next to each other</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>Number format for data labels</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>Display both value and percentage as data point label</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>Allow to display each part of a data label in a separate line</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>More flexible placement of labels on data points</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>Better automatic positions for lables on pie segments</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>Allow removing data point labels with delete key</td><td>OOo 2.4</td><td>done</td></tr>
+
 
+
<tr><td>resolution dependent chart prints and pdf export</td><td>OOo 2.4</td><td>done</td></tr>
+
<tr><td>Ease editing regression lines (trendlines)</td><td>OOo 3.0</td><td>done in CWS</td></tr>
+
<tr><td>Title for secondary y axis</td><td>OOo 3.0</td><td>done in CWS</td></tr>
+
<tr><td>Clockwise pie chart</td><td>OOo 3.0</td><td>done in CWS</td></tr>
+
<tr><td>Starting angle for pie charts - rotation of pie charts</td><td>OOo 3.0</td><td>done in CWS</td></tr>
+
<tr><td>Select 'Range' for error bars</td><td>OOo 3.0</td><td>in process</td></tr>
+
<tr><td>Handling of empty cells (interpolate,zero,don't paint)</td><td>OOo 3.0</td><td>in process</td></tr>
+
<tr><td>Offer multiple sets of default colors for charts</td><td>OOo 3.0</td><td>in process</td></tr>
+
<tr><td>Error Bars for X values</td><td>OOo 3.x</td><td>planned</td></tr>
+
<tr><td>Templates</td><td>OOo 3.x</td><td>planned</td></tr>
+
</table>
+
 
+
=== Child-workspaces after OOo 2.3 ===
+
 
+
<table border="0">
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<tr bgcolor="#DDDDDD"><td>CWS</td><td>Description</td><td>Target</td><td>Based on/integrated into</td><td>Status</td></tr>
+
<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=OOG680%2Fchart16 chart16]</td><td>Bug fixes</td><td>OOo 2.3.1</td><td>OOG680.m7/SRC680.m234</td><td>Integrated</td></tr>
+
<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=OOG680%2Fchart18 chart18]</td><td>Bug fixes</td><td>OOo 2.3.1</td><td>OOG680.m7/SRC680.m234</td><td>Integrated</td></tr>
+
<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=SRC680%2Fchart11 chart11]</td><td>Bug fixes</td><td>OOo 2.4</td><td>SRC680.m226</td><td>Integrated</td></tr>
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<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=SRC680%2Fchart14 chart14]</td><td>Features</td><td>OOo 2.4</td><td>SRC680.m230</td><td>Integrated</td></tr>
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<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=SRC680%2Fchart17 chart17]</td><td>Features</td><td>OOo 2.4</td><td>SRC680.m238</td><td>Integrated</td></tr>
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<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=SRC680%2Fchart15 chart15]</td><td>Bug fixes</td><td>OOo 2.4</td><td>OOH680.m2/SRC680.m243</td><td>Integrated</td></tr>
+
<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=OOH680%2Fchart21 chart21]</td><td>Bug fixes</td><td>OOo 2.4</td><td>OOH680.m5/SRC680.m???</td><td>Integrated</td></tr>
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<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=SRC680%2Fchart19 chart19]</td><td>Features</td><td>OOo 3.0</td><td>SRC680.m243</td><td>In testing</td></tr>
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<tr><td>[http://eis.services.openoffice.org/EIS2/cws.ShowCWS?Path=SRC680%2Fchart20 chart20]</td><td>Features</td><td>OOo 3.0</td><td>-</td><td>Planned</td></tr>
+
</table>
+
  
 
=== Testing ===
 
=== Testing ===
  
If you want to help the QA team have a look at the [http://contributing.openoffice.org/qa.html QA contribution page].
 
 
You can help a lot with identifying new problems or verifying fixed and integrated issues!
 
You can help a lot with identifying new problems or verifying fixed and integrated issues!
  
[http://download.openoffice.org/680/index.html Download] the latest developer snapshot and give it a try. When you find a bug please check whether someone else already did submit an issue for that problem. The following issue list can help you with the research:
+
[http://download.openoffice.org/next/ Download] the latest developer build and give it a try. When you find a bug please check whether someone else already did submit an issue for that problem. The following issue list can help you with the research:
  
* [http://www.openoffice.org/issues/buglist.cgi?issue_type=DEFECT;issue_type=TASK;issue_type=PATCH;issue_status=UNCONFIRMED;issue_status=NEW;issue_status=STARTED;issue_status=REOPENED;email1=;emailtype1=exact;emailassigned_to1=1;email2=;emailtype2=exact;emailreporter2=1;issueidtype=include;issue_id=;changedin=;votes=;chfieldfrom=;chfieldto=Now;chfieldvalue=;short_desc=;short_desc_type=substring;long_desc=;long_desc_type=substring;issue_file_loc=;issue_file_loc_type=substring;status_whiteboard=;status_whiteboard_type=substring;keywords=;keywords_type=anytokens;field0-0-0=component;type0-0-0=equals;value0-0-0=Chart;field0-0-1=short_desc;type0-0-1=substring;value0-0-1=chart;field0-1-0=short_desc;Submit%20query=Submit%20query&order=issues.issue_id Open chart bugs].
+
* [http://openoffice.org/bugzilla/buglist.cgi?bug_status=UNCONFIRMED&bug_status=NEW&bug_status=STARTED&bug_status=REOPENED&bug_status=RESOLVED&bug_status=VERIFIED&columnlist=votes%2Cshort_desc%2Ccf_bug_type&field-1-0-0=bug_status&field0-0-0=product&field0-0-1=short_desc&query_format=advanced&type-1-0-0=anyexact&type0-0-0=equals&type0-0-1=anywordssubstr&value-1-0-0=UNCONFIRMED%2CNEW%2CSTARTED%2CREOPENED%2CRESOLVED%2CVERIFIED&value0-0-0=Chart&value0-0-1=chart%20diagram&order=bugs.bug_id%20desc&query_based_on= Open chart issues].
* [http://graphics.openoffice.org/issues/buglist.cgi?issue_type=DEFECT&issue_type=ENHANCEMENT&issue_type=FEATURE&issue_type=TASK&issue_type=PATCH&component=Chart&issue_status=RESOLVED&resolution=FIXED Fixed issues] that have not been verified or closed yet
+
* Or create your [http://openoffice.org/bugzilla/query.cgi?bug_status=UNCONFIRMED&bug_status=NEW&bug_status=STARTED&bug_status=REOPENED&bug_status=RESOLVED&bug_status=VERIFIED&field-1-0-0=bug_status&field0-0-0=product&field0-0-1=short_desc&query_format=advanced&type-1-0-0=anyexact&type0-0-0=equals&type0-0-1=anywordssubstr&value-1-0-0=UNCONFIRMED%2CNEW%2CSTARTED%2CREOPENED%2CRESOLVED%2CVERIFIED&value0-0-0=Chart&value0-0-1=chart%20diagram own query].
* [http://graphics.openoffice.org/issues/buglist.cgi?Submit+query=Submit+query&issue_type=DEFECT&issue_type=ENHANCEMENT&issue_type=FEATURE&issue_type=TASK&issue_type=PATCH&component=Chart&issue_status=VERIFIED Verified issues] that have not been closed yet (checked in the master)
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* Or create your [http://graphics.openoffice.org/issues/query.cgi own query].
+
  
There is also a spreadsheet document containing the [http://graphics.openoffice.org/chart/OpenChartIssues.ods open chart issues]. It is nice for sorting and filtering, but it is not up-to-date. Have a look at the first line to find out when the query was done.
+
If the problem is unknown you are welcome to [http://openoffice.org/bugzilla/enter_bug.cgi?product=Chart&component=ui&rep_platform=All&op_sys=All&cc=iha@openoffice.org submit a new issue]. Please describe only one problem per issue.
 
+
If the problem is unknown you are welcome to [http://qa.openoffice.org/issue_handling/pre_submission.html submit a new issue].
+
 
Thanks a lot for your help!
 
Thanks a lot for your help!
  
=== Other Contributions ===
+
== Implemented Chart Features ==
  
For other kinds of contributions like graphics, documentation, translation, marketing take a look at [http://contributing.openoffice.org/index.html this page].
+
* [[Chart2/Features3.3  | Additional Features in OOo 3.3 ]]
 +
* [[Chart2/Features3.2  | Additional Features in OOo 3.2 ]]
 +
* [[Chart2/Features3.1  | Additional Features in OOo 3.1 ]]
 +
* [[Chart2/Features3.0  | Additional Features in OOo 3.0 ]]
 +
* [[Chart2/Features2.4  | Additional Features in OOo 2.4 ]]
 +
* [[Chart2/Features2.3  | Additional Features in OOo 2.3 ]]
  
== Chart Features ==
+
== Open Chart Features ==
 
+
Chart features per release:
+
* [[Chart2/Features3.0_changed_compared_to_2.0  | Additional Features in OOo 3.0 compared to OOo 2.0 ]]
+
 
+
Further feature requests grouped by category:
+
 
* [[Chart2/ChartTypes      | Chart-Types ]]
 
* [[Chart2/ChartTypes      | Chart-Types ]]
 
* [[Chart2/Legend          | Legend ]]
 
* [[Chart2/Legend          | Legend ]]
Line 110: Line 71:
 
* [[Chart2/Miscellaneous  | Miscellaneous ]]
 
* [[Chart2/Miscellaneous  | Miscellaneous ]]
  
This list is based primarily on the [http://graphics.openoffice.org/files/documents/12/3278/List_of_whished_enhancements_for_Charts.odt List of wished enhancements for Charts].
+
== Basic Macro Examples ==
 
+
== Technical Articles ==
+
 
+
Here you can find some technical articles about the chart, that may help for future development.
+
 
+
* There still some [[Chart2/Open Technical Issue in Chart2|architectural issues]] left that have to be solved. (article by [[User:bm@openoffice.org|Björn Milcke]])
+
 
+
* [[Extending Chart by external components|Why not implement everything in OOo]] (article by [[User:Discoleo|Leonard Mada]])
+
 
+
== People ==
+
 
+
* working permanently on the code
+
** [[User:bm|Björn Milcke]] (Sun Microsystems)
+
** [[User:Iha|Ingrid Halama]] (Sun Microsystems)
+
 
+
* code contributors
+
** Daniel Rentz (Sun Microsystems, Calc)
+
** [[User:Nn|Niklas Nebel]] (Sun Microsystems, Calc)
+
** Thomas Lange (Sun Microsystems, Writer)
+
** Regina Henschel (splines, online-help, testing)
+
** Li Yuan (Redflag CH2000)
+
** Wei Zhao (Redflag CH2000)
+
** Mao Yonggang (Redflag CH2000)
+
  
* working permanently on chart QA
+
* [[Chart2/ChangeTitleFormattingForAllChartsInACalc | Change title formatting for all charts in a spreadsheet ]]
** Thomas Klarhöfer (Sun Microsystems, QA for chart)
+
** Jörg Sievers (Sun Microsystems, Test-tool automation for chart)
+
  
* User Experience
+
* [[Chart2/GetPositionOfAChart | Get the position of a chart within a spreadsheet ]]
** [[User:Mmp|Matthias Müller-Prove]] (Sun Microsystems)
+
  
* Documentation
+
* [[API/Samples/StarBasic/Impress/Insert_a_Chart | Create Chart in a presentation document ]]
** [[User:Ufi|Uwe Fischer]] (Sun Microsystems)
+
  
* other contributors
+
* [http://www.ooowiki.de/DiagrammExport Export Charts from a Calc spreadsheet ]
** [[User:Tonygalmiche|Tony Galmiche]] (feature document, Wiki, testing)
+
** [[User:Pagalmes|Pierre-André Galmes]] (StarXpert, testing, Wiki)
+
** Jörg Wartenberg (specification)
+
** [[User:Discoleo|Leonard Mada]] (Wiki)
+
  
''Note: if anybody thinks he is missing on this list or a comment is not complete, please drop [mailto:bjoern.milcke@sun.com me] a note or modify this page''
+
Also have a look at the [http://wiki.services.openoffice.org/wiki/Documentation/BASIC_Guide/Charts BASIC Developers Guide]!
  
== Some useful information ==
+
== Contact ==
  
* Chart Project Page: http://graphics.openoffice.org/chart/chart.html
+
* Development Contact: [[User:Iha|iha]]
* Chart Specifications: http://specs.openoffice.org/chart/index.html
+
* IRC channel: [irc://freenode/chart2.openoffice.org #chart2.openoffice.org] on freenode
+
* Chart-related Entries on OOo Sun Developers Weblog: [http://blogs.sun.com/GullFOSS/tags/chart GullFOSS]
+
* OOo [http://user.services.openoffice.org/en/forum/index.php Community Forum], Subforum on [http://user.services.openoffice.org/en/forum/viewforum.php?f=34 Charts]
+
  
 
[[Category:Chart2]]
 
[[Category:Chart2]]
 
[[Category:Source directories]]
 
[[Category:Source directories]]

Latest revision as of 16:28, 6 June 2011


The Chart module was exchanged completely on the way to OpenOffice.org 2.3. This is the basis for further enhancements and long awaited features.

This page documents ongoing work, implemented and still missing features. It also links to further useful information around the chart.

Helping with the Chart

Example Chart made with OpenOffice.org 2.3 (ods-file see File:ProgrammingLanguages.ods)

Development

If you are new to OpenOffice.org development have a look at the more general pages first:

The file format used for OpenOffice.org is the ODF format.

  • ODF 1.1 is final.
  • The upcoming format ODF 1.2 is still in progress (look for the latest announcements and available documents here).
  • Proposals

If you like to help developing the chart, you can find useful information at the following places:

The module for the chart implementation is chart2. It is a submodule of the graphics project. The chart implementation makes heavy use of UNO (Universal Network Objects), thus it would be good to learn about UNO first. The new chart does support a published stable UNO API com::sun::star::chart for external use. There is also an internal API com::sun::star::chart2. The internal API is not published and is not guaranteed to be stable. It is subject to further changes - so don't count on it in scripts or something! Furthermore several things you can set with the internal API will not be saved by the application. So for stable work please use the published standard chart API com::sun::star::chart.

If you have questions on the chart development please use the mailing list dev@graphics.openoffice.org.

To find a concrete task to work on, check the issue queries of open chart bugs and features. Maybe there is something that catches your interest:

Testing

You can help a lot with identifying new problems or verifying fixed and integrated issues!

Download the latest developer build and give it a try. When you find a bug please check whether someone else already did submit an issue for that problem. The following issue list can help you with the research:

If the problem is unknown you are welcome to submit a new issue. Please describe only one problem per issue. Thanks a lot for your help!

Implemented Chart Features

Open Chart Features

Basic Macro Examples

Also have a look at the BASIC Developers Guide!

Contact

  • Development Contact: iha
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