How to use

getTextRuns

method

in

org.apache.batik.bridge.TextNode

/**
 * Retrieve the list of layout for the
 * text node.
 */
protected List getTextRuns(TextNode node){
  //System.out.println(node.getTextRuns());
  if ( node.getTextRuns() == null ){
    //TODO : need to work out a solution
    //to compute the text runs
    node.getPrimitiveBounds();
  }
  //System.out.println(node.getTextRuns());
  return node.getTextRuns();
}

/**
 * Retrieve the list of layout for the
 * text node.
 */
protected List getTextRuns(TextNode node){
  //System.out.println(node.getTextRuns());
  if ( node.getTextRuns() == null ){
    //TODO : need to work out a solution
    //to compute the text runs
    node.getPrimitiveBounds();
  }
  //System.out.println(node.getTextRuns());
  return node.getTextRuns();
}

/**
 * Retrieve the list of layout for the
 * text node.
 */
protected List getTextRuns(TextNode node){
  //System.out.println(node.getTextRuns());
  if ( node.getTextRuns() == null ){
    //TODO : need to work out a solution
    //to compute the text runs
    node.getPrimitiveBounds();
  }
  //System.out.println(node.getTextRuns());
  return node.getTextRuns();
}

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;
  }
  AttributedCharacterIterator[] chunkACIs = getTextChunkACIs(aci);
  textRuns = computeTextRuns(node, aci, chunkACIs);
  // cache the textRuns so don't need to recalculate
  node.setTextRuns(textRuns);
  return node.getTextRuns();
}

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;
  }
  AttributedCharacterIterator[] chunkACIs = getTextChunkACIs(aci);
  textRuns = computeTextRuns(node, aci, chunkACIs);
  // cache the textRuns so don't need to recalculate
  node.setTextRuns(textRuns);
  return node.getTextRuns();
}

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;
  }
  AttributedCharacterIterator[] chunkACIs = getTextChunkACIs(aci);
  textRuns = computeTextRuns(node, aci, chunkACIs);
  // cache the textRuns so don't need to recalculate
  node.setTextRuns(textRuns);
  return node.getTextRuns();
}

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;
  }
  AttributedCharacterIterator[] chunkACIs = getTextChunkACIs(aci);
  textRuns = computeTextRuns(node, aci, chunkACIs);
  aci.first();
  List rgns = (List)aci.getAttribute(FLOW_REGIONS);
  if (rgns != null) {
    Iterator i = textRuns.iterator();
    List chunkLayouts = new ArrayList();
    TextRun tr = (TextRun)i.next();
    List layouts = new ArrayList();
    chunkLayouts.add(layouts);
    layouts.add(tr.getLayout());
    while (i.hasNext()) {
      tr = (TextRun)i.next();
      if (tr.isFirstRunInChunk()) {
        layouts = new ArrayList();
        chunkLayouts.add(layouts);
      }
      layouts.add(tr.getLayout());
    }
    textWrap(chunkACIs, chunkLayouts, rgns, fontRenderContext);
  }
  node.setTextRuns(textRuns);
  return node.getTextRuns();
}

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;
  }
  AttributedCharacterIterator[] chunkACIs = getTextChunkACIs(aci);
  textRuns = computeTextRuns(node, aci, chunkACIs);
  aci.first();
  List rgns = (List)aci.getAttribute(FLOW_REGIONS);
  if (rgns != null) {
    Iterator i = textRuns.iterator();
    List chunkLayouts = new ArrayList();
    TextRun tr = (TextRun)i.next();
    List layouts = new ArrayList();
    chunkLayouts.add(layouts);
    layouts.add(tr.getLayout());
    while (i.hasNext()) {
      tr = (TextRun)i.next();
      if (tr.isFirstRunInChunk()) {
        layouts = new ArrayList();
        chunkLayouts.add(layouts);
      }
      layouts.add(tr.getLayout());
    }
    textWrap(chunkACIs, chunkLayouts, rgns, fontRenderContext);
  }
  node.setTextRuns(textRuns);
  return node.getTextRuns();
}

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;
  }
  AttributedCharacterIterator[] chunkACIs = getTextChunkACIs(aci);
  textRuns = computeTextRuns(node, aci, chunkACIs);
  aci.first();
  List rgns = (List)aci.getAttribute(FLOW_REGIONS);
  if (rgns != null) {
    Iterator i = textRuns.iterator();
    List chunkLayouts = new ArrayList();
    TextRun tr = (TextRun)i.next();
    List layouts = new ArrayList();
    chunkLayouts.add(layouts);
    layouts.add(tr.getLayout());
    while (i.hasNext()) {
      tr = (TextRun)i.next();
      if (tr.isFirstRunInChunk()) {
        layouts = new ArrayList();
        chunkLayouts.add(layouts);
      }
      layouts.add(tr.getLayout());
    }
    textWrap(chunkACIs, chunkLayouts, rgns, fontRenderContext);
  }
  node.setTextRuns(textRuns);
  return node.getTextRuns();
}

List list = tn.getTextRuns();
if (list == null)
  return elems;

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;

/**
 * Returns true if the specified Point2D is inside the boundary of this
 * node, false otherwise.
 *
 * @param p the specified Point2D in the user space
 */
public boolean contains(Point2D p) {
  // <!> FIXME: should put this code in TextPaint somewhere,
  // as pointer-events support - same problem with pointer-events
  // and ShapeNode
  if (!super.contains(p)) {
    return false;
  }
  List list = getTextRuns();
  // place coords in text node coordinate system
  for (int i = 0 ; i < list.size(); i++) {
    StrokingTextPainter.TextRun run =
      (StrokingTextPainter.TextRun)list.get(i);
    TextSpanLayout layout = run.getLayout();
    float x = (float)p.getX();
    float y = (float)p.getY();
    TextHit textHit = layout.hitTestChar(x, y);
    if (textHit != null && contains(p, layout.getBounds2D())) {
      return true;
    }
  }
  return false;
}

public List getTextRuns(TextNode node, AttributedCharacterIterator aci) {
  List textRuns = node.getTextRuns();
  if (textRuns != null) {
    return textRuns;

List list = tn.getTextRuns();
if (list == null)
  return elems;

/**
 * Returns true if the specified Point2D is inside the boundary of this
 * node, false otherwise.
 *
 * @param p the specified Point2D in the user space
 */
public boolean contains(Point2D p) {
  // <!> FIXME: should put this code in TextPaint somewhere,
  // as pointer-events support - same problem with pointer-events
  // and ShapeNode
  if (!super.contains(p)) {
    return false;
  }
  List list = getTextRuns();
  // place coords in text node coordinate system
  for (Object aList : list) {
    StrokingTextPainter.TextRun run =
        (StrokingTextPainter.TextRun) aList;
    TextSpanLayout layout = run.getLayout();
    float x = (float) p.getX();
    float y = (float) p.getY();
    TextHit textHit = layout.hitTestChar(x, y);
    if (textHit != null && contains(p, layout.getBounds2D())) {
      return true;
    }
  }
  return false;
}

List list = textNode.getTextRuns();
if (list != null){
  float x = (float)pt.getX();

/**
 * Returns true if the specified Point2D is inside the boundary of this
 * node, false otherwise.
 *
 * @param p the specified Point2D in the user space
 */
public boolean contains(Point2D p) {
  // <!> FIXME: should put this code in TextPaint somewhere,
  // as pointer-events support - same problem with pointer-events
  // and ShapeNode
  if (!super.contains(p)) {
    return false;
  }
  List list = getTextRuns();
  // place coords in text node coordinate system
  for (Object aList : list) {
    StrokingTextPainter.TextRun run =
        (StrokingTextPainter.TextRun) aList;
    TextSpanLayout layout = run.getLayout();
    float x = (float) p.getX();
    float y = (float) p.getY();
    TextHit textHit = layout.hitTestChar(x, y);
    if (textHit != null && contains(p, layout.getBounds2D())) {
      return true;
    }
  }
  return false;
}

List list = tn.getTextRuns();
if (list == null)
  return elems;

/**
 * Paints the specified attributed character iterator using the
 * specified Graphics2D and context and font context.
 *
 * @param node the TextNode to paint
 * @param g2d the Graphics2D to use
 */
public void paint(TextNode node, Graphics2D g2d) {
  if (isSupportedGraphics2D(g2d)) {
    new TextRunPainter().paintTextRuns(node.getTextRuns(), g2d, node.getLocation());
  }
  proxyTextPainter.paint(node, g2d);
}