public void remove() {
if (keyLaTeX != null)
try {
JLaTeXMathCache.removeCachedTeXFormula(keyLaTeX);
} catch (Exception ee) {
ee.printStackTrace();
}
}
public Object getCachedLaTeXKey(
String latex, int fontSize, int style, ColorAdapter fgColorAdapter) {
Object newKey;
try {
newKey =
JLaTeXMathCache.getCachedTeXFormula(
latex,
TeXConstants.STYLE_DISPLAY,
style,
fontSize,
1 /* inset around the label*/,
(AwtColorAdapter) fgColorAdapter);
} catch (ParseException e) {
if (keyLaTeX != null) {
// remove old key from cache
try {
JLaTeXMathCache.removeCachedTeXFormula(keyLaTeX);
} catch (Exception ee) {
ee.printStackTrace();
}
}
throw e;
}
if (keyLaTeX != null && !keyLaTeX.equals(newKey)) {
// key has changed, remove old key from cache
try {
JLaTeXMathCache.removeCachedTeXFormula(keyLaTeX);
} catch (Exception ee) {
ee.printStackTrace();
}
// Application.debug("removing");
}
keyLaTeX = newKey;
return keyLaTeX;
}