/**
* Process this text Token to optimize tokens and evaluate the token bounding box.
*
* @param g Graphics to get the font metrics.
* @param text Text to add to the current textTokan.
* @param textTok Current TextToken.
* @param isText True if the previous textToken was a Text Token so we can merge it with this.
*/
private void updateText(Graphics g, String text, TextToken textTok, boolean isText) {
// The text exists!
if (text.length() > 0) {
FontMetrics fm = g.getFontMetrics();
int a = fm.getAscent(), d = fm.getDescent(), w = fm.stringWidth(text), h = fm.getHeight();
// The previous token was a text too so we must merge it with this new one.
if (isText) {
textTok = (TextToken) m_tokens.lastElement();
textTok.m_text += text;
textTok.m_bounds.width += w;
if (textTok.m_bounds.height < h) textTok.m_bounds.height = h;
}
// The previous token was a formating one.
else {
m_tokens.addElement(textTok);
textTok.m_text = text;
textTok.m_bounds = new Rectangle(0, 0, w, h);
}
if (a > m_body.m_aMax) m_body.m_aMax = a;
if (d > m_body.m_dMax) m_body.m_dMax = d;
m_wCur += w;
}
}
