File:Knightstour5x5 animation.svg
Original file (Animated SVG file, nominally 189 × 189 pixels, file size: 75 KB)
Note: Due to technical limitations, thumbnails of this file will not be animated.
Captions
Summary[edit]
DescriptionKnightstour5x5 animation.svg |
English: Animated version of File:Knightstour5x5.svg, see full size SVG image. |
Date | |
Source | Own work |
Author | László Németh |
Other versions |
|
SVG development InfoField | This vector image was created with LibreOffice. |
Source code InfoField | LibreOffice code; Created in LibreOffice 4.1.2 with this LibreLogo program
; Usage: Put this code into an English language document in LibO Writer,
; and click on the Start icon of the View»Toolbars»Logo toolbar.
; clock positions, change it for a different tour
steps = [2, 10, 8, 5, 4, 1, 11, 8, 7, 4, 2, 11, 10, 7, 5, 2, 11, 2, 7, 5, 10, 8, 1, 11]
TO arrow
PENCOLOR “BLACK” PENSIZE 0.5 FILLCOLOR “BLACK”
PICTURE PENUP BACK 7
p = POSITION
FORWARD 10 RIGHT 20 BACK 12 PENDOWN
FORWARD 12 LEFT 40 BACK 12 POSITION p FILL
END
TO tour steps num sq way pens penc fillc
HOME PENSIZE pens PENCOLOR penc FILLCOLOR fillc
dir = {1:[1, 2], 2:[2, 1], 4:[2, -1], 5:[1, -2], 7:[-1, -2], 8:[-2, -1], 10:[-2, 1], 11:[-1, 2]}
FOR i IN steps[: num] [
HEADING 0
IF sq [ SQUARE 30 ]
IF NOT way [ PENUP ]
FORWARD [dir[i][0]*30, dir[i][1]*30] ; go to [x, y], where [0, 0] is the turtle position
PENDOWN ; hide arrow:
IF NOT way AND REPCOUNT = num – 1 [ HEADING 0 SQUARE 30 ]
]
IF NOT way [ HEADING 0 SQUARE 30 ]
END
HIDETURTLE PENJOINT “MITER”
PICTURE “knightstour_animation.svg” [
tour steps COUNT steps TRUE FALSE 1 “GRAY” “WHITE”
REPEAT 1 + COUNT steps [
tour steps REPCOUNT - 1 FALSE FALSE 1 “GRAY” “SILVER”
tour steps REPCOUNT – 1 FALSE TRUE 2 “BLACK” “WHITE”
IF REPCOUNT > 1 [ arrow ] [ PENSIZE 8 POINT ]
SLEEP 500
]
]
|
Licensing[edit]
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:00, 14 September 2013 | 189 × 189 (75 KB) | Nl74 (talk | contribs) | User created page with UploadWizard |
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Width | 53.3mm |
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Height | 53.29mm |