Symbols without readable text should start with text location NONE

src/main/java/uk/org/okapibarcode/backend/AustraliaPost.java

@@ -147,6 +147,7 @@ public AustraliaPost() {
      */
     public AustraliaPost(Mode mode) {
         this.mode = mode;
+        this.humanReadableLocation = HumanReadableLocation.NONE;
     }
 
     /**

src/main/java/uk/org/okapibarcode/backend/AztecCode.java

@@ -330,6 +330,13 @@ private static int avoidReferenceGrid(int input) {
     private int structuredAppendPosition = 1;
     private int structuredAppendTotal = 1;
 
+    /**
+     * Creates a new instance.
+     */
+    public AztecCode() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     /**
      * <p>Sets a preferred symbol size. This value may be ignored if data string is
      * too large to fit in the specified symbol size. Values correspond to symbol

src/main/java/uk/org/okapibarcode/backend/AztecRune.java

@@ -39,6 +39,13 @@ public class AztecRune extends Symbol {
          0, 0, 22, 21, 20, 19, 18, 17, 16, 0, 0
     };
 
+    /**
+     * Creates a new instance.
+     */
+    public AztecRune() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected void encode() {
 

src/main/java/uk/org/okapibarcode/backend/CodablockF.java

@@ -60,6 +60,13 @@ private enum CfMode {
     private CfMode final_mode;
     private CfMode[] subset_selector = new CfMode[44];
 
+    /**
+     * Creates a new instance.
+     */
+    public CodablockF() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     /**
      * TODO: It doesn't appear that this symbol should support GS1 (it's not in the GS1 spec and Zint doesn't
      * support GS1 with this type of symbology). However, the code below does contain GS1 checks, so we'll mark

src/main/java/uk/org/okapibarcode/backend/Code16k.java

@@ -72,6 +72,13 @@ private enum Mode {
     private int[] block_length = new int[170]; /* RENAME block_length */
     private int block_count;
 
+    /**
+     * Creates a new instance.
+     */
+    public Code16k() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected boolean gs1Supported() {
         return true;

src/main/java/uk/org/okapibarcode/backend/Code49.java

@@ -995,6 +995,13 @@ public class Code49 extends Symbol {
         '%', '!', '&', '*'
     };
 
+    /**
+     * Creates a new instance.
+     */
+    public Code49() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected boolean gs1Supported() {
         return true;

src/main/java/uk/org/okapibarcode/backend/CodeOne.java

@@ -113,6 +113,13 @@ private enum Mode {
     private int[][] datagrid = new int[136][120];
     private boolean[][] outputGrid = new boolean[148][134];
 
+    /**
+     * Creates a new instance.
+     */
+    public CodeOne() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     /**
      * Sets the preferred symbol size / version. Versions A to H are square symbols.
      * Version S and T are fixed height symbols. This value may be ignored if the input

src/main/java/uk/org/okapibarcode/backend/DataMatrix.java

@@ -145,6 +145,13 @@ private enum Mode {
     private int[] process_buffer = new int[8];
     private int codewordCount;
 
+    /**
+     * Creates a new instance.
+     */
+    public DataMatrix() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     /**
      * Forces the symbol to be either square or rectangular (non-square). Used only
      * if a {@link #getPreferredSize() preferred size} has not been specified.

src/main/java/uk/org/okapibarcode/backend/GridMatrix.java

@@ -193,6 +193,13 @@ private enum Mode {
     private int preferredVersion = 0;
     private int preferredEccLevel = -1;
 
+    /**
+     * Creates a new instance.
+     */
+    public GridMatrix() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     /**
      * Set preferred size, or "version" of the symbol according to the following
      * table. This value may be ignored if the data to be encoded does not fit

src/main/java/uk/org/okapibarcode/backend/JapanPost.java

@@ -47,6 +47,13 @@ public class JapanPost extends Symbol {
         'd', 'e', 'f', 'g', 'h'
     };
 
+    /**
+     * Creates a new instance.
+     */
+    public JapanPost() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected void encode() {
 

src/main/java/uk/org/okapibarcode/backend/KixCode.java

@@ -48,6 +48,13 @@ public class KixCode extends Symbol {
         'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'
     };
 
+    /**
+     * Creates a new instance.
+     */
+    public KixCode() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected void encode() {
 

src/main/java/uk/org/okapibarcode/backend/MaxiCode.java

@@ -140,6 +140,7 @@ public MaxiCode() {
      */
     public MaxiCode(int mode) {
         setMode(mode);
+        this.humanReadableLocation = HumanReadableLocation.NONE;
     }
 
     /**

src/main/java/uk/org/okapibarcode/backend/MicroQrCode.java

@@ -71,6 +71,13 @@ private enum qrMode {
     private int[] grid;
     private int[] eval;
 
+    /**
+     * Creates a new instance.
+     */
+    public MicroQrCode() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     /**
      * <p>Sets the preferred symbol size. This value may be ignored if the
      * data string is too large to fit into the specified symbol. Input

src/main/java/uk/org/okapibarcode/backend/Pdf417.java

@@ -519,6 +519,7 @@ public Pdf417() {
      */
     public Pdf417(Mode mode) {
         this.symbolMode = mode;
+        this.humanReadableLocation = HumanReadableLocation.NONE;
         setBarHeight(3);
     }
 

src/main/java/uk/org/okapibarcode/backend/Pharmacode.java

@@ -27,6 +27,13 @@
  */
 public class Pharmacode extends Symbol {
 
+    /**
+     * Creates a new instance.
+     */
+    public Pharmacode() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected void encode() {
 

src/main/java/uk/org/okapibarcode/backend/Pharmacode2Track.java

@@ -29,6 +29,13 @@
  */
 public class Pharmacode2Track extends Symbol {
 
+    /**
+     * Creates a new instance.
+     */
+    public Pharmacode2Track() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected void encode() {
 

src/main/java/uk/org/okapibarcode/backend/QrCode.java

@@ -173,6 +173,13 @@ private enum QrMode {
     protected boolean improveEccLevelIfPossible = true;
     protected boolean forceByteCompaction;
 
+    /**
+     * Creates a new instance.
+     */
+    public QrCode() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     /**
      * Sets the preferred symbol size / version. This value may be ignored if the data
      * string is too large to fit into the specified symbol. Input values correspond

src/main/java/uk/org/okapibarcode/backend/RoyalMail4State.java

@@ -54,6 +54,13 @@ public class RoyalMail4State extends Symbol {
         'U', 'V', 'W', 'X', 'Y', 'Z'
     };
 
+    /**
+     * Creates a new instance.
+     */
+    public RoyalMail4State() {
+        this.humanReadableLocation = HumanReadableLocation.NONE;
+    }
+
     @Override
     protected void encode() {