LibreOffice៖ ភាពខុសគ្នារវាងកំណែនានា
ត r2.7.2+) (រ៉ូបូ កែសំរួល: sr:Libreofis |
ត r2.7.1) (រ៉ូបូ បន្ថែម: et:LibreOffice |
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កំណែនៅ ម៉ោង០៩:៥១ ថ្ងៃពុធ ទី០៩ ខែឧសភា ឆ្នាំ២០១២
ទីកន្លែងចាប់ផ្ដើមនៃ LibreOffice 3.4.0 | |
អ្នកអភិវឌ្ឍ | The Document Foundation |
---|---|
ចេញផ្សាយដំបូង | 25 January 2011 |
ស្ថានភាពអភិវឌ្ឍ | សកម្ម |
សរសេរក្នុង | C++, ភាសា Java |
ប្រព័ន្ធប្រតិបត្តិការ | លីនុច Unix Mac OS X BSD Windows |
Platform | Cross-platform |
មានជា | ពហុភាសា |
ប្រភេទ | ឈុតកម្មវិធីការិយាល័យ |
អាជ្ញាបណ្ណ | GNU LGPLv3 [១] |
គេហទំព័រ | [១] |
LibreOffice (បញ្ចេញសម្លេងជា /ˌliː.brəˈɒ.fɪs/) គឺជាឈុតកម្មវិធីការិយាល័យមួយ ដែលជាកំណែក្រោយ និងជាឈ្មោះថ្មីរបស់កម្មវិធី OpenOffice.org ។ ហើយ LibreOffice គឺជាគម្រោងរបស់ក្រុម The Document Foundation ដែលជាគម្រោងថ្មីបន្ទាប់ពីគម្រោង OpenOffice.org ដែលត្រូវបាន Oracle ទិញផ្ដាច់មុខ។ នៅពេលបច្ចុប្បន្ន ក្រុមអ្នកអភិវឌ្ឍន៍គម្រោង OpenOffice.org នានាបាននាំគ្នាមកអភិវឌ្ឍលើ LibreOffice ជំនួសវិញ។ LibreOffice ក៏ជាប្រភេទកម្មវិធីកូដបើកចំហផងដែរ។ កម្មវិធីនេះអាចប្រើបាននៅលើប្រព័ន្ធប្រតិបត្តិការទាំងបីគឺ៖ Mac OS X, Linux, Windows។
កម្មវិធីអនុវត្តដែលមានបញ្ចូលមកស្រាប់
ផ្នែកកម្មវិធីរបស់ LibreOffice មានដូចទៅនឹងផ្នែករបស់ OpenOffice.org ផងដែរ, ដែលមានដូចជា៖
- LibreOffice សំណេរ គឺជាកម្មវិធីសម្រាប់វាយអត្ថបទ (word processor) នៅក្នុង LibreOffice, ដែលមានក្បួនប្រើប្រាស់ស្រដៀងទៅនឹង Microsoft Word ឬ WordPerfect ហើយប្រភេទឯកសាររបស់ LibreOffice ក៏អាចបើកបាននៅក្នុង Microsoft Word ឬ WordPerfect ដែរ។ វាក៏មានសភាពលក្ខណៈដូចទៅនឹង ឧបករណ៍កែសម្រួល WYSIWYG ដែរ។[៦]
- LibreOffice Calc គឺជាកម្មវិធី សៀវភៅបញ្ជី (spreadsheet) ដែលស្រដៀងទៅនឹង Microsoft Excel ឬ Lotus 1-2-3 ដូច្នោះដែរ។ ហើយកម្មវិធីនេះក៏មានលក្ខណៈពិសេសប្លែកៗមួយចំនួនផងដែរ, ដែលមានរួមបញ្ចូលទាំងប្រព័ន្ធ កំណត់ក្រាបដោយស្វ័យប្រវត្តិ ដោយពឹងផ្អែកទៅលើព័ត៌មានដែលមាន។[៦][៧] LibreOffice Calc នៅមានក្បួនមួយហៅថា "Solver" តែវាមានលក្ខណៈខុសប្លែកពីនៅក្នុង OpenOffice.org តែបន្តិចបន្តួចប៉ុណ្ណោះ។[ត្រូវការអំណះអំណាង]
- LibreOffice Impress គឺជាកម្មវិធីធ្វើបទបង្ហាញ ដែលប្រហាក់ប្រហែលទៅនឹង Microsoft Powerpoint។ អត្ថបទបទបង្ហាញ អាចនាំចេញជាឯកសារប្រភេទ SWF, អាចមើលបាននៅលើគ្រប់កុំព្យូទ័រ ដែលបានដំឡើង Adobe Flash រួចហើយ។[៦][៨] LibreOffice Impress ក៏មានបញ្ចូលនូវសភាព 3D transition ផងដែរ។[ត្រូវការអំណះអំណាង]
- LibreOffice Base គឺជា កម្មវិធីគ្រប់គ្រងមូលដ្ឋានទិន្នន័យ ដែលស្រដៀងទៅនឹង Microsoft Access។ LibreOffice Base អនុញ្ញាតឲ្យបង្កើត និង គ្រប់គ្រងមូលដ្ឋានទិន្នន័យ, ការរៀបចំបែបបទ (form) ដែលផ្ដល់ឲ្យអ្នកប្រើប្រាស់ងាយស្រួលក្នុងការចូលទៅកាន់ទិន្នន័យ។ ដូចទៅនឹង Access ដែរ កម្មវិធីនេះអាចប្រើជាផ្នែកខាងមុខ (front-end) សម្រាប់ប្រព័ន្ធ មូលដ្ឋានទិន្នន័យផ្សេងៗ, ដែលមានរួមបញ្ចូលដូចជាមូលដ្ឋានទិន្នន័យរបស់ Access (JET), ប្រភពទិន្នន័យ ODBC, និង MySQL ឬ PostgreSQL។[៦][៩]
- LibreOffice Draw គឺជា កម្មវិធីកែសម្រួលក្រាហ្វិកវ៉ិកទ័រ និងជាកម្មវិធីគូសដ្យាក្រាម ស្រដៀងទៅនឹងកម្មវិធី Microsoft Visio ដែរ ហើយអាចប្រៀបផ្ទឹមលក្ខណៈពិសេសទៅនឹងកំណែដំបូងរបស់ CorelDRAW។ កម្មវិធីនេះផ្ដល់នូវចំណុចប្រទាក់រវាងរូបសណ្ឋាន (shape) មួយៗ, ដែលមាននៅក្នុងទីតាំងរចនាបឋបន្ទាត់ និង ជួយសម្រួលដល់ការគូរសំណង់ ដូចជា flowcharts ជាដើម។ ហើយក៏មានរួមបញ្ចូលនូវលក្ខណៈពិសេសមួយចំនួន ស្រដៀងទៅនឹងកម្មវិធីផ្សព្វផ្សាយ ដូចជា Scribus និង Microsoft Publisher។[១០]
- LibreOffice Math គឺជាកម្មវិធីដែលត្រូវបានរចនាឡើង ដើម្បីសរសេរ ឬ កែសម្រួលរូបមន្តគណិតវិទ្យា។ កម្មវិធីនេះប្រើនូវ variant របស់ XML ដើម្បីបង្កើតរូបមន្ត ដូចដែលបានកំណត់នៅក្នុង OpenDocument ។ រូបមន្តទាំងនេះអាចនឹងត្រូវបានភ្ជាប់ចូលទៅក្នុងឯកសារអត្ថបទផ្សេងៗ នៅក្នុងឈុតកម្មវិធី LibreOffice ដូចជាឯកសារដែបង្កើតដោយ Writer ឬ Calc, ដោយធ្វើការបង្កប់រូបមន្តនោះទៅក្នុងឯកសារអត្ថបទទាំងនោះ។[១១]
LibreOffice មានភ្ជាប់មកជាមួយឧបករណ៍បង្កើត PDF និងឧបករណ៍នាំចូល PDF ។
ប្រវត្តិកំណើត
ការចេញផ្សាយដំបូង
On 28 September 2010, several members of the OpenOffice.org project formed a new group called "The Document Foundation". The Document Foundation created LibreOffice from their former project, over concerns that Oracle Corporation would either discontinue OpenOffice.org, or place restrictions on it as an open-source project, as it had on OpenSolaris.
It was originally hoped that the LibreOffice name would be provisional, as Oracle was invited to become a member of The Document Foundation. Oracle rejected offers to donate the OpenOffice.org brand to the project[១២] and demanded that all members of the OpenOffice.org Community Council involved with The Document Foundation step down from the OOo community council, citing a conflict of interest.[១៣]
The Go-oo project was discontinued in favour of LibreOffice.[១៤] Improvements made by the project are being merged into LibreOffice. Improvements made in other forks are also expected to be incorporated into LibreOffice.[១៥][១៦] Other improvements being made is the use of Java is being reduced to reduce any possible security issue and to improve application stability.[១៧]
As a result of the fork of OpenOffice.org into LibreOffice, and the resulting loss of developers, Oracle announced in April 2011 that it was terminating the commercial development of OpenOffice.org.[១៨]
កំណែ 3.3
LibreOffice 3.3.0 Beta 1, which was based on the beta release of OpenOffice.org 3.3, was made available on 28 September 2010 - the day "The Document Foundation" was announced to act as the suite's public figurehead. The first stable version, 3.3, was released on 25 January 2011.[១៩] Because The Document Foundation and most of the software's developers saw LibreOffice as being a direct continuation of OpenOffice.org, LibreOffice 3.3 continued the OpenOffice.org version numbering.
LibreOffice 3.3 features several functions not found in its OpenOffice.org counterpart, mainly as a result of Oracle's copyright assignment policies. Most of the features found in the 3.3 release were directly adapted from several already-created plugins, as well as the Go-oo fork. Among features unique to LibreOffice are:[២០]
- SVG image import.
- Lotus Word Pro and MS Works import filters.
- Improved WordPerfect import.
- Dialog box for title pages.
- Navigator lets one heading be unfolded as usual in a tree view.
- "Experimental" mode that allows unfinished features to be tried by users.
- Some bundled extensions, including Presenter View in Impress.
- Colour-coded document icons.
កំណែ 3.4
The major release of LibreOffice following 3.3 is version 3.4, released on 3 June 2011.[២១][២២] Although in final form, v3.4 is stated on the LibreOffice website to be suitable for early adopters[២៣], with known issues.[២៤] Hence, v3.3.3 is still available for others. In particular, v3.4 has known compatibility issues with Microsoft Office.[២៤] New features and improvements said to be in 3.4 include:[២៥]
- Memory usage improvements.[២៦]
- Reduction of LibreOffice's reliance on Java.[២៦]
- Continuing the transition to GNU MAKE for building LibreOffice.[២៧]
- A change of style can be tested and, if unsuitable, simply be "reset" in Writer's style edit dialog, with no need to close the style dialog to check the new style.[២៨]
- Improvements to Calc, including improved speed and improved compatibility with Microsoft Excel, including pivot tables (formerly called DataPilot in OOo/LOo), support for an unlimited number of fields.[២២]
- Improved user interface for Writer, Impress and Draw, including better text rendering engine and improved GTK+ theme integration in Linux.[២២]
- Several thousand lines of German comments were translated into English and over 5,000 lines of dead code were removed from Writer, Calc and Impress.[២២]
លក្ខណៈពិសេសទូទៅ
Unlike OpenOffice.org, LibreOffice uses the GStreamer multimedia framework in Linux to render multimedia content such as videos in Impress and other programs. Visually, LibreOffice uses the large "Tango style" icons that are used for the application shortcuts, quick launch icons, icons for associated files and for the icons found on the toolbar of the LibreOffice programs.[២៩][៣០] They are also used on the toolbars and menus by default. OpenOffice.org uses small icon sizes and the "Classic" or "Galaxy" icon style by default.[២៩][៣១][៣២] Also, LibreOffice uses a combo box in place of the zoom button found in OpenOffice.org and not a zoom slider. The first run wizard from OpenOffice.org that guides a user through the setting of user name and the registration process has been removed from LibreOffice. [៣៣]
ពេលកំណត់ការចេញផ្សាយ
The Document Foundation intends to release new major versions of LibreOffice once every six months and to eventually align with the March/September schedule of the other major free software projects.[២១]
The Foundation provides two different versions of LibreOffice. The latest version is available for users looking for the latest enhancements while the previous version caters to users who prefer stability over availability of new features.[៣៤]
ប្រភេទឯកសារដែលស្គាល់
LibreOffice can import and export documents in several file formats;[៦] its native format is the OpenDocument Format. Formats supported (for reading and writing) include those used by Microsoft Office, including the Office Open XML specification used in Microsoft Office 2007 and 2010, which use the .docx, .pptx and .xlsx extensions, as well as to the older file formats used in Microsoft Office 95 and 97-2003, which use .doc, .ppt and .xls. Also supported are Rich Text File format and OpenOffice.org XML format.[ត្រូវការអំណះអំណាង] LibreOffice can save password-protected XLS files. It uses only one basic encryption method compatible with many spreadsheet applications (for example Gnumeric).
LibreOffice has VBA macro support. It can import files from MS Works and Lotus Word Pro. LibreOffice Draw has native functionality to open SVG files, where OpenOffice.org Draw requires an extension.[៣៥][៣៦][៣៧] There is improved EMF drawing and WordPerfect Graphics import.
Exporting to a number of non-editable formats is supported. All documents can be exported to the PDF format,[៦] and presentations to Adobe Flash (SWF). LibreOffice also has the ability to import documents in read-only mode in the Unified Office Format, Data Interchange Format and the formats of Microsoft Works, WordPerfect, Lotus 1-2-3, and others.[ត្រូវការអំណះអំណាង].
គួរមើល
ឯកសារយោង
- ↑ The Document Foundation (2007). "GNU LGPL License". Retrieved 7 ខែមករា 2011.
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ignored (help) - ↑ "Features/LibreOffice". fedoraproject.org. Retrieved 2 ខែមេសា 2011.
- ↑ "Linux Mint 11 "Katya" released". The H. Heinz Heise. 26 ខែឧសភា 2011. Retrieved 29 ខែឧសភា 2011.
- ↑ "openSUSE 11.4 Will Be First To Roll Out With LibreOffice". opensuse.org. 7 ខែមីនា 2011. Retrieved 18 ខែឧសភា 2011.
- ↑ "Features/Office applications". ubuntu.com. Retrieved 3 ខែឧសភា 2011.
- ↑ ៦,០ ៦,១ ៦,២ ៦,៣ ៦,៤ ៦,៥ The Document Foundation (undated). "Features". Retrieved 28 March 2011.
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(help) - ↑ LibreOffice Calc
- ↑ LibreOffice Impress
- ↑ LibreOffice Base
- ↑ LibreOffice Draw
- ↑ LibreOffice Math
- ↑ "OpenOffice.org Community announces The Document Foundation". The Document Foundation. 28 ខែកញ្ញា 2010. Retrieved 21 ខែតុលា 2010.
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(help) - ↑ Paul, Ryan. "Oracle wants LibreOffice members to leave OOo council". Ars Technica. Retrieved 23 ខែកុម្ភៈ 2011.
- ↑ Go-oo homepage
- ↑ "The Document Foundation FAQ". The Document Foundation. 28 ខែកញ្ញា 2010. Retrieved 5 ខែតុលា 2010.
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(help) - ↑ Edge, Jake (28 ខែកញ្ញា 2010). "Michael Meeks talks about LibreOffice and the Document Foundation". Linux Weekly News.
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(help) - ↑ "[tdf-announce] TDF offers preview of future product and technology developments - The Document Foundation Mailing List Archives". Listarchives.documentfoundation.org. Retrieved 23 ខែមិថុនា 2011.
- ↑ Paul, Ryan (April 2011). "Oracle gives up on OpenOffice after community forks the project". Ars Technica. http://arstechnica.com/open-source/news/2011/04/oracle-gives-up-on-ooo-after-community-forks-the-project.ars។ បានយកមក 19 April 2011.
- ↑ The Document Foundation launches LibreOffice 3.3
- ↑ New Features » LibreOffice
- ↑ ២១,០ ២១,១ "Release Plan". The Document Foundation Wiki. Retrieved 25 ខែមីនា 2011.
- ↑ ២២,០ ២២,១ ២២,២ ២២,៣ The Document Foundation (2011). "The Document Foundation Announces LibreOffice 3.4.0". Retrieved 3 ខែមិថុនា 2011.
{{cite web}}
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ignored (help) - ↑ "LibreOffice Productivity Suite Download » LibreOffice". Retrieved 19 ខែមិថុនា 2011.
- ↑ ២៤,០ ២៤,១ "Release Notes » LibreOffice". Retrieved 19 ខែមិថុនា 2011.
- ↑ Release Notes 3.4
- ↑ ២៦,០ ២៦,១ "LibreOffice 3.3 Frees Open Source Office Suite". developer.com. Retrieved 25 ខែមីនា 2011.
- ↑ Meeks, Michael LibreOffice is the future of Free Software Office suites
- ↑ "Apply button to style edit dialog in Writer". The Document Foundation Planet. Retrieved 29 ខែមីនា 2011.
- ↑ ២៩,០ ២៩,១ Tango style OpenOffice.org Cite error: Invalid
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tag; name "tango" defined multiple times with different content - ↑ OpenOffice.org 3.0 icons
- ↑ OpenOffice.org icon sets
- ↑ Evolution of toolbar icons
- ↑ OpenOffice.org first start wizard
- ↑ LibreOffice 3.4.1 provides stable new features for every user - The Document Foundation Blog
- ↑ SVG Import Filter - OpenOffice.org wiki
- ↑ SVG Import Extension - OpenOffice.org repository for extensions
- ↑ SVG Tiny Import/Export (does not work with OOo 3.1) - OpenOffice.org repository for extensions
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