/**
* @return unicode symbols which glyphs {@link #hasGlyphsToBreakDrawingIteration() have problems}
* at the {@link #getFont() target font}.
*/
@NotNull
public TIntHashSet getSymbolsToBreakDrawingIteration() {
if (!myCheckedForProblemGlyphs) {
parseProblemGlyphs();
}
return mySymbolsToBreakDrawingIteration;
}
/**
* We've experienced a problem that particular symbols from particular font are represented really
* weird by the IJ editor (IDEA-83645).
*
* <p>Eventually it was found out that outline font glyphs can have a 'y advance', i.e.
* instruction on how the subsequent glyphs location should be adjusted after painting the current
* glyph. In terms of java that means that such a problem glyph should be the last symbol at the
* {@link Graphics#drawChars(char[], int, int, int, int) text drawing iteration}.
*
* <p>Hopefully, such glyphs are exceptions from the normal processing, so, this method allows to
* answer whether a font {@link #getFont() referenced} by the current object has such a glyph.
*
* @return true if the {@link #getFont() target font} has problem glyphs; <code>false</code>
* otherwise
*/
public boolean hasGlyphsToBreakDrawingIteration() {
if (!myCheckedForProblemGlyphs) {
parseProblemGlyphs();
}
return myHasGlyphsToBreakDrawingIteration;
}
