Example usage for java.text AttributedCharacterIterator current

Introduction

In this page you can find the example usage for java.text AttributedCharacterIterator current.

Prototype

public char current();

Source Link

Document

Gets the character at the current position (as returned by getIndex()).

Usage

From source file:org.apache.fop.svg.ACIUtils.java

/**
 * Dumps the contents of an ACI to System.out. Used for debugging only.
 * @param aci the ACI to dump//from  w  ww.  j  av  a2  s. co m
 */
public static void dumpAttrs(AttributedCharacterIterator aci) {
    aci.first();
    Set<Entry<Attribute, Object>> entries = aci.getAttributes().entrySet();
    for (Map.Entry<Attribute, Object> entry : entries) {
        if (entry.getValue() != null) {
            System.out.println(entry.getKey() + ": " + entry.getValue());
        }
    }
    int start = aci.getBeginIndex();
    System.out.print("AttrRuns: ");
    while (aci.current() != CharacterIterator.DONE) {
        int end = aci.getRunLimit();
        System.out.print("" + (end - start) + ", ");
        aci.setIndex(end);
        if (start == end) {
            break;
        }
        start = end;
    }
    System.out.println("");
}

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From source file:org.apache.fop.svg.NativeTextPainter.java

/**
 * Collects all characters from an {@link AttributedCharacterIterator}.
 * @param runaci the character iterator/*from   w w  w.j  a v a2  s.  co  m*/
 * @return the characters
 */
protected CharSequence collectCharacters(AttributedCharacterIterator runaci) {
    StringBuffer chars = new StringBuffer();
    for (runaci.first(); runaci.getIndex() < runaci.getEndIndex();) {
        chars.append(runaci.current());
        runaci.next();
    }
    return chars;
}

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