From c002d513cb6493f266169e31bb703fe3afa1a665 Mon Sep 17 00:00:00 2001
From: Marek Ossowski <marek0ossowski@gmail.com>
Date: Sun, 17 Aug 2025 00:07:15 +0200
Subject: [PATCH] Removed unused method

---
 app/src/main/java/xdsopl/robot36/BaseMode.java |  5 -----
 app/src/main/java/xdsopl/robot36/HFFax.java    | 16 +++++-----------
 app/src/main/java/xdsopl/robot36/Mode.java     |  5 -----
 3 files changed, 5 insertions(+), 21 deletions(-)

diff --git a/app/src/main/java/xdsopl/robot36/BaseMode.java b/app/src/main/java/xdsopl/robot36/BaseMode.java
index e18b584..534b377 100644
--- a/app/src/main/java/xdsopl/robot36/BaseMode.java
+++ b/app/src/main/java/xdsopl/robot36/BaseMode.java
@@ -3,11 +3,6 @@ package xdsopl.robot36;
 import android.graphics.Bitmap;
 
 public abstract class BaseMode implements Mode {
-    @Override
-    public int getEstimatedHorizontalShift() {
-        return 0;
-    }
-
     @Override
     public Bitmap postProcessScopeImage(Bitmap bmp) {
         return Bitmap.createScaledBitmap(bmp, bmp.getWidth() / 3, bmp.getHeight() / 3, true);
diff --git a/app/src/main/java/xdsopl/robot36/HFFax.java b/app/src/main/java/xdsopl/robot36/HFFax.java
index 2ee09c7..1534ad2 100644
--- a/app/src/main/java/xdsopl/robot36/HFFax.java
+++ b/app/src/main/java/xdsopl/robot36/HFFax.java
@@ -61,30 +61,24 @@ public class HFFax extends BaseMode {
         return sampleRate / 2;
     }
 
-    @Override
-    public int getEstimatedHorizontalShift() {
-        return horizontalShift;
-    }
-
     @Override
     public void reset() {
     }
 
     @Override
     public Bitmap postProcessScopeImage(Bitmap bmp) {
-        int shift = getEstimatedHorizontalShift();
-        if (shift > 0) {
+        if (horizontalShift > 0) {
             Bitmap bmpMutable = Bitmap.createBitmap(getWidth(), bmp.getHeight(), Bitmap.Config.ARGB_8888);
             Canvas canvas = new Canvas(bmpMutable);
             canvas.drawBitmap(
                     bmp,
-                    new Rect(0, 0, shift, bmp.getHeight()),
-                    new Rect(getWidth() - shift, 0, getWidth(), bmp.getHeight()),
+                    new Rect(0, 0, horizontalShift, bmp.getHeight()),
+                    new Rect(getWidth() - horizontalShift, 0, getWidth(), bmp.getHeight()),
                     null);
             canvas.drawBitmap(
                     bmp,
-                    new Rect(shift, 0, getWidth(), bmp.getHeight()),
-                    new Rect(0, 1, getWidth() - shift, bmp.getHeight() + 1),
+                    new Rect(horizontalShift, 0, getWidth(), bmp.getHeight()),
+                    new Rect(0, 1, getWidth() - horizontalShift, bmp.getHeight() + 1),
                     null);
 
             return bmpMutable;
diff --git a/app/src/main/java/xdsopl/robot36/Mode.java b/app/src/main/java/xdsopl/robot36/Mode.java
index 39dc64e..46eae04 100644
--- a/app/src/main/java/xdsopl/robot36/Mode.java
+++ b/app/src/main/java/xdsopl/robot36/Mode.java
@@ -44,11 +44,6 @@ public interface Mode {
 	 */
 	int getScanLineSamples();
 
-	/**
-	 * @return number of pixels of horizontal shift based on recent data, nonzero for HF Fax
-	 */
-	int getEstimatedHorizontalShift();
-
 	/**
 	 * Adjust scope image before saving
 	 */