; Created in LibreOffice 4 with this LibreLogo program (+object to path conversion
; of FreeSerif chess figures of the final SVG by Inkscape for Wikipedia SVG rendering)
; Usage: Put this code into an English language document in LibO Writer,
; and click on the Start icon of the View»Toolbars»Logo toolbar.
; requested chess font: http://mip.noekeon.org/HTMLTTChess/chess_merida_unicode.html
; for other setup, positions, modify the arguments of the chess call in the end of the file
GLOBAL COLORS, FIX_SVG_EXPORT
COLORS = [0xe8ab6f, 0xffce9e, 0xd18b47]
FIX_SVG_EXPORT = 3pt ; 3pt for SVG export, or set zero for other usage

TO setcolor p1 p2
	IF p2 > 5 [ p2 = p1 + -p2 ] [ p2 = p1 + p2 ]
	FILLCOLOR COLORS[p2%3]
END

TO hexagon s
	p = POSITION
	H = HEADING
	PENUP LEFT 30 FORWARD s LEFT 120 PENDOWN
	PENCOLOR “INVISIBLE”
	REPEAT 6 [ FORWARD s LEFT 60 ] FILL
	PENUP POSITION p HEADING H
END

HOME CLEARSCREEN PENUP POSITION [75, PAGESIZE[1]/2]
PENJOINT “MITER” HIDETURTLE

TO label2 s
	FONTFAMILY “Nimbus Sans L”
	FONTSIZE 25
	h = HEADING
	HEADING 0
	LABEL s
	HEADING h
END

TO chess white black
PENCOLOR “BLACK” PENDOWN RIGHT 60
FILLCOLOR “INVISIBLE” PENSIZE 4
REPEAT 2 [ ; outer border
	REPEAT 6 [ FORWARD 25 RIGHT 60 
		REPEAT 5 [ FORWARD 25 LEFT 60 FORWARD 25 RIGHT 60 ]
	] FILL FILLCOLOR COLORS[1] PENSIZE 0 ; only outer border
]
PENUP FORWARD 25 LEFT 120 FORWARD 25 HEADING 0
data = {“K”: “♔♚”, “Q”: “♕♛”, “R”: “♖♜”, “B”: “♗♝”, “N”: “♘♞”, “ ”: “♙♟”, 		“o”: “•••”, “x”: “✕✕✕”, “*”: “⭑⭑⭑”}
HEADING 0 RIGHT 120
n = 0
figures = white + “ ” + black + “ ”
FOR i IN RANGE 0 12 [
	FOR j IN RANGE n 13-n [
		setcolor i j
		IF j = 6 [ LEFT 60 ]
		IF i > 0 AND j > n AND j < 12 - n [ hexagon 25 ] [
			FILLCOLOR “INVISIBLE” CIRCLE 50 ; for correct SVG clipping
			IF  i > 0 [ label2 STR i ]
		]
		p = “%s%d ” % (“abcdefghiklx”[j-1], i)
		what = figures.find(p)
		IF what > -1 [
			FONTFAMILY “Chess Merida Unicode”
			FONTSIZE 35
			H = HEADING
			HEADING 0 FORWARD FIX_SVG_EXPORT
			k = data[(“ ” + figures)[what]]
			FONTCOLOR “WHITE”
			LABEL k[2]
			FONTCOLOR “BLACK”
			LABEL k[what > COUNT WHITE]
			BACK FIX_SVG_EXPORT HEADING H
		]
		IF i = 0 AND j > 0 AND j < 13 [
			l = “ abcdefghikl ”[j]
			label2 l
		]
		PENUP LEFT 30 FORWARD 25 RIGHT 60 FORWARD 25 LEFT 30
	]
	PENUP RIGHT 30 
	IF i < 6 [ BACK 19 * 25 RIGHT 60 BACK 25 LEFT 30 ] [
		BACK (18 – 3 * n) * 25  RIGHT 30
		n = n + 1
	]
]
END

; PICTURE “Glinski_chess_pawn.svg” [ ; from LibO 4.1.1
PICTURE [
chess “b5 e4 k4 oe5 oe6 ok5 xd4 xf5 xi5 xl4” “c7 *a6 *b7 *c8 *d9 *e10 *f11 *g10 *h9 *i8 *k7 *l6”
]

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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