Make PageResizer public

DEVSIX-9521

Author: Dmitry Radchuk

kernel/src/main/java/com/itextpdf/kernel/pdf/PageResizer.java

@@ -80,7 +80,7 @@ public class PageResizer {
      * @param size the target page size to which the content should be resized
      * @param type the resizing method to be applied, such as maintaining the aspect ratio
      */
-    PageResizer(PageSize size, ResizeType type) {
+    public PageResizer(PageSize size, ResizeType type) {
         this.size = size;
         this.type = type;
     }
@@ -181,6 +181,47 @@ public void resize(PdfPage page) {
         }
     }
 
+    /**
+     * Enum representing the available types of resizing strategies when modifying the dimensions
+     * of a PDF page. These strategies determine how the content is scaled relative to the new size.
+     */
+    public enum ResizeType {
+        MAINTAIN_ASPECT_RATIO,
+        DEFAULT
+    }
+
+    /**
+     * Represents the vertical alignment points used for resizing or aligning elements,
+     * particularly in the context of page rescaling.
+     * <p>
+     * The available anchor points are:
+     * - TOP: The top edge of the element serves as the reference point for alignment.
+     * - CENTER: The center of the element is used as the alignment reference.
+     * - BOTTOM: The bottom edge of the element serves as the reference point for alignment.
+     * <p>
+     * This enumeration is employed by the PageResizer class to determine the vertical
+     * alignment of content during resizing operations.
+     */
+    public enum VerticalAnchorPoint {
+        TOP,
+        CENTER,
+        BOTTOM
+    }
+
+    /**
+     * Enum representing the horizontal anchor point used in the resizing and alignment
+     * of a page or content.
+     * <p>
+     * The horizontal anchor point specifies the horizontal alignment,
+     * determining the reference point for positioning during resizing operations.
+     * Possible values include:
+     * - LEFT*/
+    public enum HorizontalAnchorPoint {
+        LEFT,
+        CENTER,
+        RIGHT
+    }
+
     static String scaleDaString(String daString, double scale) {
         if (daString == null || daString.trim().isEmpty() || Math.abs(scale - 1.0) < EPSILON) {
             return daString;
@@ -682,47 +723,6 @@ private AffineTransform calculateAffineTransform(double horizontalScale, double
         return scalingMatrix;
     }
 
-    /**
-     * Enum representing the available types of resizing strategies when modifying the dimensions
-     * of a PDF page. These strategies determine how the content is scaled relative to the new size.
-     */
-    public enum ResizeType {
-        MAINTAIN_ASPECT_RATIO,
-        DEFAULT
-    }
-
-    /**
-     * Represents the vertical alignment points used for resizing or aligning elements,
-     * particularly in the context of page rescaling.
-     *
-     * The available anchor points are:
-     * - TOP: The top edge of the element serves as the reference point for alignment.
-     * - CENTER: The center of the element is used as the alignment reference.
-     * - BOTTOM: The bottom edge of the element serves as the reference point for alignment.
-     *
-     * This enumeration is employed by the PageResizer class to determine the vertical
-     * alignment of content during resizing operations.
-     */
-    public enum VerticalAnchorPoint {
-        TOP,
-        CENTER,
-        BOTTOM
-    }
-
-    /**
-     * Enum representing the horizontal anchor point used in the resizing and alignment
-     * of a page or content.
-     *
-     * The horizontal anchor point specifies the horizontal alignment,
-     * determining the reference point for positioning during resizing operations.
-     * Possible values include:
-     * - LEFT*/
-    public enum HorizontalAnchorPoint {
-        LEFT,
-        CENTER,
-        RIGHT
-    }
-
     /**
      * Represents the result of parsing a property in a scalable RC string. This class encapsulates
      * the starting and ending indices of the parsed value within the RC property string, along with