clearBooleanBitmap  605 lib/pdf/BitmapOutputDev.cc     clearBooleanBitmap(booltextbitmap, x1, y1, x2, y2);
clearBooleanBitmap  636 lib/pdf/BitmapOutputDev.cc     clearBooleanBitmap(boolpolybitmap, x1, y1, x2, y2);
clearBooleanBitmap 1494 lib/pdf/BitmapOutputDev.cc     clearBooleanBitmap(clip0bitmap, 0, 0, 0, 0);
clearBooleanBitmap 1495 lib/pdf/BitmapOutputDev.cc     clearBooleanBitmap(clip1bitmap, 0, 0, 0, 0);
clearBooleanBitmap 1499 lib/pdf/BitmapOutputDev.cc     clearBooleanBitmap(stalepolybitmap, 0, 0, stalepolybitmap->getWidth(), stalepolybitmap->getHeight());
clearBooleanBitmap 1503 lib/pdf/BitmapOutputDev.cc     clearBooleanBitmap(staletextbitmap, 0, 0, staletextbitmap->getWidth(), staletextbitmap->getHeight());