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Turtle graphics are often associated with the Logo programming language. [2] Seymour Papert added support for turtle graphics to Logo in the late 1960s to support his version of the turtle robot, a simple robot controlled from the user's workstation that is designed to carry out the drawing functions assigned to it using a small retractable pen set into or attached to the robot's body.
Logo's most-known feature is the turtle (derived originally from a robot of the same name), [5] an on-screen "cursor" that shows output from commands for movement and small retractable pen, together producing line graphics. It has traditionally been displayed either as a triangle or a turtle icon (though it can be represented by any icon).
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.
Image credits: giddy_up3 "For instance, compare a free online course with a paid one from a reputable institution. Even if the free course offers similar content, the paid option feels more ...
NFL fans are gearing up for one of the best holiday traditions in sports. The league is set to kick off its playoff push with three Thanksgiving games, featuring several teams vying for playoff spots.
Hides the turtle and aids viewing a clear drawing on the screen: ht: SHOWTURTLE: ST: Shows the turtle after it is hidden from the screen: st: PENUP: PU: Sets the turtle to move without drawing: pu: PENDOWN: PD: Resets to a drawing pen when ordered to move: pd: CLEARTEXT: CT: Clears all text in the command screen: ct: CIRCLE: Makes a circle
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Simple GIF animations may also be produced with the GIFSAVE command. Jim Muller wrote The Great Logo Adventure , a complete Logo manual using MSWLogo as the demonstration language. FMSLogo evolved from MSWLogo : An Educational Programming Environment, a free, open source implementation of the Logo programming language for Microsoft Windows .