dieforfree/qart4j

QR code ASCII art for java

QArt4J

A QR code generator which gives ASCII Art output image.
A java version of QArt with enhancement.
All credit goes to Russ Cox.

Sample output:

How to generate a runnable jar

QArt4j is a maven project, run the following command to get a ruunable jar:

mvn compile assembly:single

This will generate a runnable jar under target/ directory.

How to run it

QArt4j can run with many parameters, java -jar qart4j.jar --help will show all the parameters. The parameters which give the sample output are:

java -jar qart4j.jar \
-i sample-input.png \
-o sample-output.png \
-u http://www.imdb.com/title/tt2267968/ \
-w 324 -h 480  \
--mr 72 --mb 164 \
-z 168 -v 16 -q 1 \
--cw EFFFFFFF

Known issues

1. JPEG now works, thanks to Abhinash Khanal.

License

GPLv3

qart4j's Issues

JPG Compatibility.

Was not working with JPEG all the time.

URL 如果带了两个参数就会出现 -w command not found 的现象

如果不带参数的url（http://www.baidu.com/）或者只带了一个(http://www.baidu.com?A=S) 都是可以的，但是带了两个参数就不可以了(http://www.baidu.com?A=S&b=2)，是因为 & 符号的问题吗？