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ASCIIArt Generator class generate ascii-art for imput image.

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ascii-art-generator

ASCIIArt Generator class generate ascii-art for input image.

Only supported on mono-type fonts because the font padding calculation isn't yet implemented.

[written in c++, microsoft visualstudio 2019 Community Edition.]

used stb lib for reading, writing, resizing image and reading font files.

Example image used is taken from unsplash.com submitted by Chris Lee.

ascii-art example :

#include "image.h"
#include "fontrender.h"
#include "pixelbrightness.h"
#include "asciiart.h"

int main()
{
	/*
	uses default font:
	"./fonts/RobotoMono-Regular.ttf
	currently only support mono fonts.
	*/
	FontRender robotoDefault;

	Image plant("../out/photo_1.jpg");
	plant.resizeWrtWidth(80);

	ASCIIArt art(&plant, &robotoDefault);
	art.outputPath = "../out/art.txt";
	art.generateArt();
}

input

output

with image width 80

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"-------------~Tx-,,,',_:;;r<]v;^=oQQQQQQQQQQQQQWp:|-<q):=?j+_``_;>i?kQWQp[^;;;!
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$@R2|![V8&Q&Gd|,,--,'<x''',````--!r)o@QQQQQQQQQQQQW$D7|]a[z}|,```-_,:||~"_-----,
$$$&hrEDd36?^_----,'^NS,','````"",`'!SWQQQQQQQQQQQQ$Xn~,';ai=''``2G3r:;><;:"_---
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$d<>2GSUt/=!"-'''',_:,,'(&&3','',,u&&&&&$NdN$$$$$QWWWWWWWXEQQQQQWWWWWWWWQQQQQQQQ
$Nv||]y@$@MGBgq["'',""_,K$0<,-',,:B$&&&$&Rp&$$0ds{mb&WWQQhUWQQQQQQQQWWQQQQQQQQQQ
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&&&&&&&&&&&&&&&&&&bpD(=^|^~:_,v&$7;;--_-~B$&&&&&$G^_-,-_";8$$R~~":|>%QO^:_=]m&WN
&&&&&&&&&&&&&&&&&&y*]1<|^~:"""D$&)~~--_-iQQ$&&&&&@v-_---_~R$$O^~:_;>(MQF:_"<cRQW
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&&&&&&&&&&&&&&&&&&@d*/<=^;:~!}&$N|::--"m$QWWQ&&&&&&#=--__:*M$$4~~"":=/D$X;:":|]D
&&&&&&&&&&&&&&&&&@@0m/r|;~~;!C$$b~"_-_v@$$QWWQ&&&&&$Ga!_"":4$&G>~:""~;*S&j;~":=1
&&&&&&&&&&&&&&&@@@&&0d*<^=^;;R$$9::_-<O$$$QWWW$&&&&&$&S2*^~1G&&C;~""":!(GMc;!::!
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&&&&&&&&&&&&&@@@&&&&&&&0S%qqb&0k]n7R0$$$$$$$QWWQ$&&&&&&&&&$$&&&&@8w=:::::;[I*=;~

output

with image width 300

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ASCIIArt Generator class generate ascii-art for imput image.

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