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Activities/Turtle Art (view source)
Revision as of 14:43, 26 February 2010
, 14:43, 26 February 2010→Palettes Toolbar
These are a collection of extra blocks for accessing advanced features.
These are a collection of extra blocks for accessing advanced features.
* query keyboard: check for keyboard input (results are stored in the keyboard block)
* push: push value onto FILO (first-in last-out) heap
* show heap: show FILO in status block
* keyboard: current value of keyboard input (can be used in place of a number block)
* pop: pop value off of the FILO (can be used in place of a number block)
* empty heap: empty the FILO
* Python: a programmable block (can be used in place of a number block)
:: add your own math equation in the block, e.g., sin(x); This block is expandable to support up to three variables, e.g. f(x,y,z)
* Import Python: import Python code from the Sugar Journal (a more general-purpose programmable block)
* turtle: specific which turtle is active
* comment: program comment
* print: print value in status block
* Cartesian: display Cartesian coordinate grid overlay
* width: screen width (can be used in place of a number block)
* height: screen height (can be used in place of a number block)
* polar: display polar coordinate grid overlay
* top of stack: block to denote the top of a collapsible stack
* bottom of stack: block to denote the bottom of a collapsible stack
:: To use the collapsible-stack blocks, place them around the blocks you want to hide
[[Image:TAportfolio.png]]
[[Image:TAportfolio.png]]