File:Convex tangram shapes black 01.svg

Summary[edit]

Source code:

; Created in LibreOffice 4.2 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.
GLOBAL ox, oy

TO origin x y
GLOBAL ox, oy
ox = 150+x*20
oy = 600-y*20
END

TO place x y
POSITION [ox+x*20, oy-y*20]
END

TO line x y x2 y2
PENUP place x y
PENDOWN place x2 y2
END

TO box x y x2 y2 x3 y3 x4 y4
line x y x2 y2 place x3 y3 place x4 y4
END

HIDETURTLE PENCOLOR “INVISIBLE” FILLCOLOR “BLACK”
PICTURE “convex_tangram_shapes_black_01.svg”  [
origin 18 2 box 0 3 0 4 1 5 3 3 place 3 0 fill
origin 19 8 box 0 2 0 5 2 5 2 0 fill
origin 12.5 4 box 0 0 0 2 4 2 4 0 fill
origin 15 7 box 0 2 0 6 2 4 2 0 fill
origin 11 0 box 0 0 0 1 2 3 4 3 place 4 2 place 2 0 fill
origin 9 3 box 0 1 0 4 1 5 2 4 place 2 1 place 1 0 fill
origin 11 7 box 0 2 0 4 2 6 2 0 fill
origin 5 0 box 0 0 0 2 1 3 2 3 place 3 2 place 3 0 fill
origin 4 4 box 0 2 2 4 4 2 2 0 fill
origin 5 10 box 0 0 0 2 1 3 3 3 place 3 1 place 2 0 fill
origin 0 0 box 0 0 0 1 2 3 4 1 place 4 0 fill
origin 0 3 box 0 0 0 4 1 5 3 3 fill
origin 0 9 line 0 0 0 4 place 4 4 fill
]

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:   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 his or her 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