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@ -27,7 +27,7 @@ The additional words are summarised below.
- atan: return the arctangent of n (n) - atan: return the arctangent of n (n)
- circle: draw a circle (x y radius) - circle: draw a circle (x y radius)
- cls: clears the text and graphics (GROB 0) screens - cls: clears the text and graphics (GROB 0) screens
- col: set the current colour - col: set the current colour (n)
- cos: return the cosine of n (n) - cos: return the cosine of n (n)
- dump: dump contents of stack to terminal window - dump: dump contents of stack to terminal window
- fillrect: draw a filled rectangle (x y w h) - fillrect: draw a filled rectangle (x y w h)
@ -55,4 +55,4 @@ The additional words are summarised below.
- sleep: pause program for a number of milliseconds (n) - sleep: pause program for a number of milliseconds (n)
Graphics commands use Prime pixel co-ordinates where 0,0 is the top left of the screen. Graphics commands use Prime pixel co-ordinates where 0,0 is the top left of the screen.
Scaled pixel commands double or quadruple the pixel size and similarly scale x and y by the same amount (for example, Snake game uses pixon4 and getpix4). Scaled pixel commands double or quadruple the pixel size and similarly scale x and y down by the same amount (for example, Snake game uses pixon4 and getpix4).