invalid_size     1715 lib/pdf/BitmapOutputDev.cc     if(invalid_size(width,height)) return;
invalid_size     1732 lib/pdf/BitmapOutputDev.cc     if(invalid_size(width,height)) return;
invalid_size     1751 lib/pdf/BitmapOutputDev.cc     if(invalid_size(width,height)) return;
invalid_size     1771 lib/pdf/BitmapOutputDev.cc     if(invalid_size(width,height)) return;