Unregister visual directly when IMAGE have invalid value

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / image-view / image-view-impl.h

diff --git a/dali-toolkit/internal/controls/image-view/image-view-impl.h b/dali-toolkit/internal/controls/image-view/image-view-impl.h
index ef48839..cf288ab 100644 (file)
--- a/dali-toolkit/internal/controls/image-view/image-view-impl.h
+++ b/dali-toolkit/internal/controls/image-view/image-view-impl.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_INTERNAL_IMAGE_VIEW_H
 
 /*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -68,6 +68,13 @@ public:
   void SetImage(const std::string& imageUrl, ImageDimensions size);
 
   /**
+   * @brief Unregister ImageView IMAGE visual
+   *
+   * ImageView will display nothing
+   */
+  void ClearImageVisual();
+
+  /**
    * @brief Set whether the Pre-multiplied Alpha Blending is required
    *
    * @param[in] preMultipled whether alpha is pre-multiplied.