private void drawValues(Canvas canvas, int row, int col) {
ValueSet values = puzzle.getValues(row, col);
if (values.isEmpty()) return;
if (preview && !puzzle.isSolved()) {
if (puzzle.isClue(row, col)) {
boolean show = previewClueCounter++ % 3 != 0;
String dv = show ? String.valueOf(theme.getSymbol(values.nextValue(0))) : "?";
canvas.drawText(dv, cellWidth / 2f, textOffset, theme.getCluePaint(preview));
}
} else if (values.size() == 1) {
String dv = String.valueOf(theme.getSymbol(values.nextValue(0)));
Paint paint = puzzle.isClue(row, col) ? theme.getCluePaint(preview) : theme.getValuePaint();
canvas.drawText(dv, cellWidth / 2f, textOffset, paint);
} else {
multiValuesPainter.paintValues(canvas, values);
}
}
