diff --git a/PdfView/src/main/java/com/sun/pdfview/PDFPage.java b/PdfView/src/main/java/com/sun/pdfview/PDFPage.java
index 8c3f1dd..118991b 100644
--- a/PdfView/src/main/java/com/sun/pdfview/PDFPage.java
+++ b/PdfView/src/main/java/com/sun/pdfview/PDFPage.java
@@ -216,7 +216,7 @@ public class PDFPage {
                 info.bgColor = Color.WHITE;
             }
 
-            image = Bitmap.createBitmap(width, height, Config.RGB_565);
+            image = Bitmap.createBitmap(width, height, Config.ARGB_8888);
             renderer = new PDFRenderer(this, info, image);
 
 //            if (cache != null) {
diff --git a/PdfView/src/main/java/net/sf/andpdf/pdfviewer/PdfViewerFragment.java b/PdfView/src/main/java/net/sf/andpdf/pdfviewer/PdfViewerFragment.java
index 8689dcd..780d641 100644
--- a/PdfView/src/main/java/net/sf/andpdf/pdfviewer/PdfViewerFragment.java
+++ b/PdfView/src/main/java/net/sf/andpdf/pdfviewer/PdfViewerFragment.java
@@ -7,9 +7,6 @@ import android.app.ProgressDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Matrix;
-import android.graphics.Paint;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.annotation.NonNull;
@@ -45,7 +42,6 @@ import com.sun.pdfview.decrypt.PDFPassword;
 import com.sun.pdfview.font.PDFFont;
 
 import net.sf.andpdf.nio.ByteBuffer;
-import net.sf.andpdf.pdfviewer.gui.FullScrollView;
 import net.sf.andpdf.refs.HardReference;
 
 import java.io.IOException;
@@ -434,7 +430,7 @@ public class PdfViewerFragment extends Fragment {
         dialogFragment.show(getFragmentManager(), dialogFragment.getClass().getName() + ";" + DIALOG_FRAGMENT_TAG_MARK);
     }
 
-    private class GraphView extends FullScrollView {
+    private class GraphView extends FrameLayout {
         public Bitmap mBi;
         public ImageView pdfZoomedImageView;
         public PhotoViewAttacher photoViewAttacher;
@@ -463,6 +459,7 @@ public class PdfViewerFragment extends Fragment {
             linearLayout.gravity = Gravity.CENTER;
             pdfZoomedImageView = new ImageView(context);
             pdfZoomedImageView.setLayoutParams(linearLayout);
+            pdfZoomedImageView.setBackgroundColor(getContext().getResources().getColor(R.color.zoomed_image_view_background));
 
             photoViewAttacher = new PhotoViewAttacher(pdfZoomedImageView);
             setPageBitmap(null);
@@ -650,8 +647,7 @@ public class PdfViewerFragment extends Fragment {
                 }
             }
 
-            Bitmap bitmap = mPdfPage.getImage(calculatedWidth, calculatedHeight, null, true, true);
-            //bitmap = getBitmapWithoutQualityLose(bitmap, maxWidthToPopulate, maxHeightToPopulate);
+            final Bitmap bitmap = mPdfPage.getImage(calculatedWidth, calculatedHeight, null, true, true);
             mGraphView.setPageBitmap(bitmap);
             mGraphView.updateImage();
         } catch (Throwable e) {
@@ -662,26 +658,6 @@ public class PdfViewerFragment extends Fragment {
 
     }
 
-    @NonNull
-    public Bitmap getBitmapWithoutQualityLose(@NonNull final Bitmap bitmap, int newWidth, int newHeight) {
-        final Bitmap scaledBitmap = Bitmap.createBitmap(newWidth, newHeight, Bitmap.Config.ARGB_8888);
-
-        float ratioX = newWidth / (float) bitmap.getWidth();
-        float ratioY = newHeight / (float) bitmap.getHeight();
-        float middleX = newWidth / 2.0f;
-        float middleY = newHeight / 2.0f;
-
-        final Matrix scaleMatrix = new Matrix();
-        scaleMatrix.setScale(ratioX, ratioY, middleX, middleY);
-
-        final Canvas canvas = new Canvas(scaledBitmap);
-        canvas.setMatrix(scaleMatrix);
-        canvas.drawBitmap(bitmap, middleX - bitmap.getWidth() / 2, middleY - bitmap.getHeight() / 2, new Paint(Paint.FILTER_BITMAP_FLAG));
-
-        return scaledBitmap;
-
-    }
-
     private void hideProgressBar() {
         if (progress != null) {
             progress.dismiss();
diff --git a/PdfView/src/main/java/net/sf/andpdf/pdfviewer/UiUtils.java b/PdfView/src/main/java/net/sf/andpdf/pdfviewer/UiUtils.java
deleted file mode 100644
index 1abe265..0000000
--- a/PdfView/src/main/java/net/sf/andpdf/pdfviewer/UiUtils.java
+++ /dev/null
@@ -1,100 +0,0 @@
-package net.sf.andpdf.pdfviewer;
-/*
- *  Copyright (c) 2015 RoboSwag (Gavriil Sitnikov, Vsevolod Ivanov)
- *
- *  This file is part of RoboSwag library.
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- */
-
-import android.app.Activity;
-import android.app.Application;
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Resources;
-import android.os.Build;
-import android.os.Handler;
-import android.os.Looper;
-import android.support.annotation.IdRes;
-import android.support.annotation.LayoutRes;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.util.DisplayMetrics;
-import android.util.TypedValue;
-import android.view.Display;
-import android.view.KeyCharacterMap;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewConfiguration;
-import android.view.ViewGroup;
-
-import java.util.concurrent.atomic.AtomicInteger;
-
-public final class UiUtils {
-
-
-
-    private UiUtils() {
-    }
-
-    /**
-     * Utilities methods related to metrics.
-     */
-    public static class OfMetrics {
-
-        private static final int MAX_METRICS_TRIES_COUNT = 5;
-
-        /**
-         * Returns right metrics with non-zero height/width.
-         * It is common bug when metrics are calling at {@link Application#onCreate()} method and it returns metrics with zero height/width.
-         *
-         * @param context {@link Context} of metrics;
-         * @return {@link DisplayMetrics}.
-         */
-        @SuppressWarnings("BusyWait")
-        @NonNull
-        public static DisplayMetrics getDisplayMetrics(@NonNull final Context context) {
-            DisplayMetrics result = context.getResources().getDisplayMetrics();
-            // it is needed to avoid bug with invalid metrics when user restore application from other application
-            int metricsTryNumber = 0;
-            while (metricsTryNumber < MAX_METRICS_TRIES_COUNT && (result.heightPixels <= 0 || result.widthPixels <= 0)) {
-                try {
-                    Thread.sleep(500);
-                } catch (final InterruptedException ignored) {
-                    return result;
-                }
-                result = context.getResources().getDisplayMetrics();
-                metricsTryNumber++;
-            }
-            return result;
-        }
-
-        /**
-         * Simply converts DP to pixels.
-         *
-         * @param context  {@link Context} of metrics;
-         * @param sizeInDp Size in DP;
-         * @return Size in pixels.
-         */
-        public static float dpToPixels(@NonNull final Context context, final float sizeInDp) {
-            return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, sizeInDp, getDisplayMetrics(context));
-        }
-
-        private OfMetrics() {
-        }
-
-    }
-}
-
diff --git a/PdfView/src/main/res/values/color.xml b/PdfView/src/main/res/values/color.xml
index 7e3907f..9e1dc64 100644
--- a/PdfView/src/main/res/values/color.xml
+++ b/PdfView/src/main/res/values/color.xml
@@ -4,4 +4,6 @@
     <drawable name="black">#000000</drawable>
     <drawable name="blue">#000000FF</drawable>
     <drawable name="violet">#9370DB</drawable>
+
+    <color name="zoomed_image_view_background">#1d2022</color>
 </resources>