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check format param in CodaBarWriter::encode (#1173)

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MakKi (makki_d) 2019-06-01 00:32:53 +09:00 committed by Sean Owen
parent 4b573da62a
commit 2d77cec7c8
1 changed files with 20 additions and 0 deletions
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20
core/src/main/java/com/google/zxing/oned/CodaBarWriter.java
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@ -16,6 +16,13 @@
package com.google.zxing.oned; package com.google.zxing.oned;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.WriterException;
import com.google.zxing.common.BitMatrix;
import java.util.Map;
/** /**
* This class renders CodaBar as {@code boolean[]}. * This class renders CodaBar as {@code boolean[]}.
* *
@ -28,6 +35,19 @@ public final class CodaBarWriter extends OneDimensionalCodeWriter {
private static final char[] CHARS_WHICH_ARE_TEN_LENGTH_EACH_AFTER_DECODED = {'/', ':', '+', '.'}; private static final char[] CHARS_WHICH_ARE_TEN_LENGTH_EACH_AFTER_DECODED = {'/', ':', '+', '.'};
private static final char DEFAULT_GUARD = START_END_CHARS[0]; private static final char DEFAULT_GUARD = START_END_CHARS[0];
@Override
public BitMatrix encode(String contents,
BarcodeFormat format,
int width,
int height,
Map<EncodeHintType,?> hints) throws WriterException {
if (format != BarcodeFormat.CODABAR) {
throw new IllegalArgumentException("Can only encode CODABAR, but got " + format);
}
return super.encode(contents, format, width, height, hints);
}
@Override @Override
public boolean[] encode(String contents) { public boolean[] encode(String contents) {