SETPIXEL colorvector

Sets the pixel under the turtle to the color described by colorvector. The colorvector input must be a three item list of [red green blue] intensities, each of which must be an integer from 0 to 255. For an explanation of color vectors see Using Color. SETPIXEL is similar to running SETPENSIZE 1 SETPENCOLOR colorvector PENPAINT FORWARD 0, except that SETPIXEL is faster and doesn't affect the pen state.

By using PIXEL and SETPIXEL, you can scan and redraw an image at a new orientation (for example, to rotate a bitmap).

SETPIXEL can be used in PERSPECTIVE mode but only the "closest" pixel set is seen. See Examples\3D\3DBITMAP.LGO for an example of using SETPIXEL in perspective mode.

PENUP
SETXY -128 -128
FOR [red 0 255] [
  FOR [green 0 255] [
    SETPIXEL (LIST :red :green 0)
    FORWARD 1
  ]
  BACK    256
  RIGHT   90
  FORWARD 1
  LEFT    90
]