Logo toolbar and interpreter was programmed by László Németh, and help with integration was provided by András Tímár.[2] It was released as an extension to LibreOffice before code was merged into LibreOffice 4.2.3.3 main code in 2014.[3]
The lightweight implementation (1,400 lines in Python-PyUNO) uses the embedded Python to give a simplified programming interface to the vector graphics of LibreOffice for graphic design and education (including teaching of word processing).[2]
Installationedit
LibreLogo is embedded in every version of LibreOffice after 4.2.3.3, released in 2014. It can also be installed as an extension for earlier versions.[4]
Its main UI is a toolbar in Writer (View ▸ Toolbars ▸ Logo).[5]
Usageedit
Touching the up arrow on the Logo toolbar activates the turtle, then the source code is typed directly onto the same page. The graphic is in Scalable Vector Graphics (SVG) format and can be copied and pasted into other documents.
The syntax of LibreLogo is similar to UCBLogo. It supports the ¨word syntax for strings, the 'word' notation, and importantly, recursion. Commands can be entered in the toolbar, or compiled and run from the Writer page.
circle 10cm fillcolor 'blue' pencolor 'red' pensize 2 circle 5cm forward 200 right 89 circle 5 repeat 88 [ forward 200 right 89 ] fill repeat 9 [ label 'Hello, World!' right 20 ] repeat 100 [ penup position any pendown pensize random 10 fillcolor any square 20 + random 100 ]
^"LibreOffice downloads page". 1 May 2014. Retrieved 1 May 2014.
^Németh, László (30 April 2014). "Quick Start". Retrieved 1 May 2014.
Bibliography
Berlin 2012 Libre Office Conference
External linksedit
Wikimedia Commons has media related to LibreLogo.
Official website
Language description on the official wiki (en) other languages supported
ebook- Text book for Secondary School students (hu) Supported by Hungarian government.
Tutorial College level notes
April 11, 2024
librelogo, this, article, multiple, issues, please, help, improve, discuss, these, issues, talk, page, learn, when, remove, these, template, messages, topic, this, article, meet, wikipedia, notability, guidelines, products, services, please, help, demonstrate,. This article has multiple issues Please help improve it or discuss these issues on the talk page Learn how and when to remove these template messages The topic of this article may not meet Wikipedia s notability guidelines for products and services Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention If notability cannot be shown the article is likely to be merged redirected or deleted Find sources LibreLogo news newspapers books scholar JSTOR March 2018 Learn how and when to remove this template message This article relies excessively on references to primary sources Please improve this article by adding secondary or tertiary sources Find sources LibreLogo news newspapers books scholar JSTOR March 2018 Learn how and when to remove this template message Learn how and when to remove this template message LibreLogo is an integrated development environment IDE for computer programming in the programming language Python which works like the language Logo using interactive vector turtle graphics Its final output is a vector graphics rendition within the LibreOffice suite It can be used for education and desktop publishing LibreLogoLibreLogo extension showing Turtle graphicsOriginal author s Laszlo NemethAndras TimarInitial release27 June 2012 11 years ago 2012 06 27 1 Stable releaseSame as LibreOffice versionWritten inPython PyUNOOperating systemLinux WindowsAvailable inSame as LibreOffice versionTypeIntegrated development environment software extension part of an applicationLicenseGPL LGPL v2 1 and MPL v1 1Websitelibrelogo wbr org Contents 1 History 2 Installation 3 Usage 3 1 Hello world example 3 2 Gallery 4 See also 5 References 6 External linksHistory editLogo toolbar and interpreter was programmed by Laszlo Nemeth and help with integration was provided by Andras Timar 2 It was released as an extension to LibreOffice before code was merged into LibreOffice 4 2 3 3 main code in 2014 3 The lightweight implementation 1 400 lines in Python PyUNO uses the embedded Python to give a simplified programming interface to the vector graphics of LibreOffice for graphic design and education including teaching of word processing 2 Installation editLibreLogo is embedded in every version of LibreOffice after 4 2 3 3 released in 2014 It can also be installed as an extension for earlier versions 4 Its main UI is a toolbar in Writer View Toolbars Logo 5 Usage editTouching the up arrow on the Logo toolbar activates the turtle then the source code is typed directly onto the same page The graphic is in Scalable Vector Graphics SVG format and can be copied and pasted into other documents The syntax of LibreLogo is similar to UCBLogo It supports the word syntax for strings the word notation and importantly recursion Commands can be entered in the toolbar or compiled and run from the Writer page Hello world example edit Here is a Hello World program example circle 10cm fillcolor blue pencolor red pensize 2 circle 5cm forward 200 right 89 circle 5 repeat 88 forward 200 right 89 fill repeat 9 label Hello World right 20 repeat 100 penup position any pendown pensize random 10 fillcolor any square 20 random 100 Gallery edit nbsp Chessboard nbsp Logo posters nbsp Turtle graphicsSee also edit nbsp Free and open source software portal nbsp Computer programming portalReferences edit LibreLogo 0 1 Jun 27 2012 a b 4 0 New Features and Fixes The Document Foundation Archived from the original on 2013 03 08 Retrieved 2014 04 29 LibreLogo LibreOffice downloads page 1 May 2014 Retrieved 1 May 2014 Nemeth Laszlo 30 April 2014 Quick Start Retrieved 1 May 2014 BibliographyBerlin 2012 Libre Office ConferenceExternal links edit nbsp Wikimedia Commons has media related to LibreLogo Official website Language description on the official wiki en other languages supported ebook Text book for Secondary School students hu Supported by Hungarian government Tutorial College level notes Retrieved from https en wikipedia org w index php title LibreLogo amp oldid 1191421554, wikipedia, wiki, book, books, library,
