@Override
protected void writeCharacters(final TextPosition aText) throws IOException {
if (log.isTraceEnabled()) {
log.trace("[" + aText.getCharacter() + "]");
}
if (regionText == null) {
throw new IllegalStateException("No region started");
}
regionText.append(aText.getCharacter());
}
public List<Match> match(List<TextPosition> textPositions, final Pattern pattern) {
StringBuilder sb = new StringBuilder(textPositions.size() * 2);
for (TextPosition textPosition : textPositions) {
if (textPosition != null) sb.append(textPosition.getCharacter());
}
return match(textPositions, sb.toString(), pattern);
}
/**
* A method provided as an event interface to allow a subclass to perform some specific
* functionality when text needs to be processed
*
* @param text The text to be processed
*/
protected void processTextPosition(TextPosition text) {
System.out.println(
"String["
+ text.getXDirAdj()
+ ","
+ text.getYDirAdj()
+ " fs="
+ text.getFontSize()
+ " xscale="
+ text.getXScale()
+ " height="
+ text.getHeightDir()
+ " space="
+ text.getWidthOfSpace()
+ " width="
+ text.getWidthDirAdj()
+ "]"
+ text.getCharacter());
}
/**
* Write the string in TextPosition to the text cache.
*
* @param text The text to write to the stream.
*/
@Override
protected void writeCharacters(final TextPosition text) {
final String character = text.getCharacter();
textCache.append(character, text);
}
