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Activities/Turtle Art/Under the hood (view source)
Revision as of 11:37, 23 July 2012
, 11:37, 23 July 2012moved Activities/TurtleArt/Under the hood to Activities/Turtle Art/Under the hood: deCamelCase
# block number
# block number
# block name or [block name, block value]
# block name or [block name, block value]
# x position (depreciated)
# x position (deprecated)
# y position (depreciated)
# y position (deprecated)
# list of connections to other blocks
# list of connections to other blocks
help_string=_('turns the turtle 180 degrees'))
help_string=_('turns the turtle 180 degrees'))
Next, you need to define what your block will do: def_prim takes 3 arguments: the primitive name, the number of arguments—0 in this case—and the function to call—in this case, the canvas.seth function to set the heading.
Next, you need to define what your block will do. def_prim takes 3 arguments: the primitive name, the number of arguments—0 in this case—and the function to call—in this case, the canvas.seth function to set the heading.
self.tw.lc.def_prim('uturn', 0,
self.tw.lc.def_prim('uturn', 0,
that the icons should be the same size (55x55) as the others. (This is
that the icons should be the same size (55x55) as the others. (This is
the default icon size for Sugar toolbars.)
the default icon size for Sugar toolbars.)
=== How to write a plugin ===
In Spanish: http://valentinbasel.fedorapeople.org/pdfs/turtle_art.pdf