msb-public
/
QR-Code-generator
mirror of https://github.com/nayuki/QR-Code-generator
4
3
Code Issues Projects Releases Wiki Activity

Added hand-crafted example of kanji mode text encoding to C++, Java, Python demo programs.

Browse Source
pull/11/head
Project Nayuki 8 years ago
parent cfb4caa377
commit 88ad854fd3
3 changed files with 73 additions and 0 deletions
Show Stats Download Patch File Download Diff File

17
cpp/QrCodeGeneratorDemo.cpp
Unescape View File

@ -133,6 +133,23 @@ static void doSegmentDemo() {
segs.push_back(QrSegment::makeAlphanumeric(golden2));
const QrCode qr3 = QrCode::encodeSegments(segs, QrCode::Ecc::LOW);
printQr(qr3);
// Illustration "Madoka": kanji, kana, Greek, Cyrillic, full-width Latin characters
const char *madoka = "\xE3\x80\x8C\xE9\xAD\x94\xE6\xB3\x95\xE5\xB0\x91\xE5\xA5\xB3\xE3\x81\xBE\xE3\x81\xA9\xE3\x81\x8B\xE2\x98\x86\xE3\x83\x9E\xE3\x82\xAE\xE3\x82\xAB\xE3\x80\x8D\xE3\x81\xA3\xE3\x81\xA6\xE3\x80\x81\xE3\x80\x80\xD0\x98\xD0\x90\xD0\x98\xE3\x80\x80\xEF\xBD\x84\xEF\xBD\x85\xEF\xBD\x93\xEF\xBD\x95\xE3\x80\x80\xCE\xBA\xCE\xB1\xEF\xBC\x9F";
const QrCode qr4 = QrCode::encodeText(madoka, QrCode::Ecc::LOW);
printQr(qr4);
const std::vector<uint8_t> packedKanjiData{ // Kanji mode encoding (13 bits per character)
0x01, 0xAC, 0x00, 0x9F, 0x80, 0xAE, 0xD5, 0x6B, 0x85, 0x70,
0x28, 0xE1, 0x29, 0x02, 0xC8, 0x6F, 0x43, 0x1A, 0x18, 0xA0,
0x1B, 0x05, 0x04, 0x28, 0x80, 0x01, 0x00, 0x00, 0x92, 0x44,
0x80, 0x24, 0x90, 0x00, 0x04, 0x10, 0x20, 0xA1, 0x13, 0x08,
0xA8, 0x00, 0x04, 0x10, 0x1F, 0xF0, 0x04, 0x00,
};
segs.clear();
segs.push_back(QrSegment(QrSegment::Mode::KANJI, 29, packedKanjiData, 377));
const QrCode qr5 = QrCode::encodeSegments(segs, QrCode::Ecc::LOW);
printQr(qr5);
}

16
java/io/nayuki/qrcodegen/QrCodeGeneratorDemo.java
Unescape View File

@ -136,6 +136,22 @@ public final class QrCodeGeneratorDemo {
QrSegment.makeAlphanumeric(golden2));
qr = QrCode.encodeSegments(segs, QrCode.Ecc.LOW);
writePng(qr.toImage(8, 5), "phi-segmented-QR.png");
// Illustration "Madoka": kanji, kana, Greek, Cyrillic, full-width Latin characters
String madoka = "「魔法少女まどか☆マギカ」って、　ИАИ　ｄｅｓｕ　κα？";
qr = QrCode.encodeText(madoka, QrCode.Ecc.LOW);
writePng(qr.toImage(9, 4), "madoka-utf8-QR.png");
byte[] packedKanjiData = new byte[] { // Kanji mode encoding (13 bits per character)
(byte)0x01, (byte)0xAC, (byte)0x00, (byte)0x9F, (byte)0x80, (byte)0xAE, (byte)0xD5, (byte)0x6B, (byte)0x85, (byte)0x70,
(byte)0x28, (byte)0xE1, (byte)0x29, (byte)0x02, (byte)0xC8, (byte)0x6F, (byte)0x43, (byte)0x1A, (byte)0x18, (byte)0xA0,
(byte)0x1B, (byte)0x05, (byte)0x04, (byte)0x28, (byte)0x80, (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x92, (byte)0x44,
(byte)0x80, (byte)0x24, (byte)0x90, (byte)0x00, (byte)0x04, (byte)0x10, (byte)0x20, (byte)0xA1, (byte)0x13, (byte)0x08,
(byte)0xA8, (byte)0x00, (byte)0x04, (byte)0x10, (byte)0x1F, (byte)0xF0, (byte)0x04, (byte)0x00,
};
segs = Arrays.asList(new QrSegment(QrSegment.Mode.KANJI, 29, packedKanjiData, 377));
qr = QrCode.encodeSegments(segs, QrCode.Ecc.LOW);
writePng(qr.toImage(9, 4), "madoka-kanji-QR.png");
}

40
python/qrcodegen-demo.py
Unescape View File

@ -106,6 +106,46 @@ def do_segment_demo():
qrcodegen.QrSegment.make_alphanumeric(golden2)]
qr = qrcodegen.QrCode.encode_segments(segs, qrcodegen.QrCode.Ecc.LOW)
print_qr(qr)
# Illustration "Madoka": kanji, kana, Greek, Cyrillic, full-width Latin characters
madoka = u"\u300C\u9B54\u6CD5\u5C11\u5973\u307E\u3069\u304B\u2606\u30DE\u30AE\u30AB\u300D\u3063\u3066\u3001\u3000\u0418\u0410\u0418\u3000\uFF44\uFF45\uFF53\uFF55\u3000\u03BA\u03B1\uFF1F"
qr = qrcodegen.QrCode.encode_text(madoka, qrcodegen.QrCode.Ecc.LOW)
print_qr(qr)
packedkanjidata = [ # Kanji mode encoding (13 bits per character)
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1,
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0,
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1,
0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1,
0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0,
0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1,
0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1,
0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1,
0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1,
0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1,
0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0,
0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1,
0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1,
0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0,
0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1,
0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1,
0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,
]
segs = [qrcodegen.QrSegment(qrcodegen.QrSegment.Mode.KANJI, 29, packedkanjidata)]
qr = qrcodegen.QrCode.encode_segments(segs, qrcodegen.QrCode.Ecc.LOW)
print_qr(qr)

Write Preview
Loading…
Cancel
Save