API: CropImageOptions#canChangeCropWindow option.

cropper/src/main/kotlin/com/canhub/cropper/CropImageOptions.kt

@@ -40,6 +40,8 @@ import kotlinx.parcelize.Parcelize
   @JvmField var multiTouchEnabled: Boolean = false,
   /** If the crop window can be moved by dragging the crop window in the center. */
   @JvmField var centerMoveEnabled: Boolean = true,
+  /** If you are allowed to change the crop window by resizing it. */
+  @JvmField var canChangeCropWindow: Boolean = true,
   @JvmField var maxZoom: Int = 4,
   /** In percentage. 0.1 means 10% on both sides. */
   @JvmField var initialCropWindowPaddingRatio: Float = 0.0f,

cropper/src/main/kotlin/com/canhub/cropper/CropOverlayView.kt

@@ -485,6 +485,7 @@ internal class CropOverlayView @JvmOverloads constructor(
     cornerShape = options.cornerShape
     cropShape = options.cropShape
     mSnapRadius = options.snapRadius
+    isEnabled = options.canChangeCropWindow
     guidelines = options.guidelines
     isFixAspectRatio = options.fixAspectRatio
     aspectRatioX = options.aspectRatioX