Support RelativeLineHeight in TextEditor/TextLabel

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / layouts / layout-engine.h

diff --git a/dali-toolkit/internal/text/layouts/layout-engine.h b/dali-toolkit/internal/text/layouts/layout-engine.h
index e11c549..6b78e87 100644 (file)
--- a/dali-toolkit/internal/text/layouts/layout-engine.h
+++ b/dali-toolkit/internal/text/layouts/layout-engine.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_TEXT_LAYOUT_ENGINE_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.
@@ -166,6 +166,20 @@ public:
    */
   float GetDefaultLineSize() const;
 
+  /**
+   * @brief Sets relative line size to the original line size.
+   *
+   * @param[in] relativeLineSize The relative line size.
+   */
+  void SetRelativeLineSize(float relativeLineSize);
+
+  /**
+   * @brief Retrieves the relative line size.
+   *
+   * @return The relative line size.
+   */
+  float GetRelativeLineSize() const;
+
 private:
   // Undefined
   Engine(const Engine& handle);