Merge "DALi Version 2.2.9" into devel/master

[platform/core/uifw/dali-adaptor.git] / dali / devel-api / adaptor-framework / vector-image-renderer.h

diff --git a/dali/devel-api/adaptor-framework/vector-image-renderer.h b/dali/devel-api/adaptor-framework/vector-image-renderer.h
index bd82fa3..ab59195 100644 (file)
--- a/dali/devel-api/adaptor-framework/vector-image-renderer.h
+++ b/dali/devel-api/adaptor-framework/vector-image-renderer.h
@@ -2,7 +2,7 @@
 #define DALI_VECTOR_IMAGE_RENDERER_H
 
 /*
- * Copyright (c) 2020 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.
@@ -22,8 +22,8 @@
 #include <dali/public-api/object/base-handle.h>
 
 // INTERNAL INCLUDES
-#include <dali/public-api/dali-adaptor-common.h>
 #include <dali/devel-api/adaptor-framework/pixel-buffer.h>
+#include <dali/public-api/dali-adaptor-common.h>
 
 namespace Dali
 {
@@ -32,13 +32,10 @@ namespace Dali
  * @{
  */
 
-namespace Internal DALI_INTERNAL
-{
-namespace Adaptor
+namespace Internal::Adaptor
 {
 class VectorImageRenderer;
-}
-}
+} // namespace Internal::Adaptor
 
 /**
  * @brief Used for rendering a vector image file (SVG)
@@ -46,7 +43,6 @@ class VectorImageRenderer;
 class DALI_ADAPTOR_API VectorImageRenderer : public BaseHandle
 {
 public:
-
   /**
    * @brief Creates an initialized handle to a new VectorImageRenderer.
    *
@@ -70,7 +66,7 @@ public:
    *
    * @param[in] handle A reference to the copied handle
    */
-  VectorImageRenderer( const VectorImageRenderer& handle ) = default;
+  VectorImageRenderer(const VectorImageRenderer& handle) = default;
 
   /**
    * @brief This assignment operator is required for (smart) pointer semantics.
@@ -78,7 +74,7 @@ public:
    * @param[in] rhs A reference to the copied handle
    * @return A reference to this
    */
-  VectorImageRenderer& operator=( const VectorImageRenderer& rhs ) = default;
+  VectorImageRenderer& operator=(const VectorImageRenderer& rhs) = default;
 
   /**
    * @brief Load vector image data directly.
@@ -90,13 +86,20 @@ public:
   bool Load(const Vector<uint8_t>& data, float dpi);
 
   /**
-   * @brief Rasterizes the content to the target buffer synchronously.
+   * @brief Query whether the vector image is loaded.
+   *
+   * @return True if the image is loaded, false other wise.
+   */
+  bool IsLoaded() const;
+
+  /**
+   * @brief Rasterizes the content to the pixel buffer synchronously.
    *
-   * @param[in] buffer The target buffer
-   * @param[in] scale The target image scale factor
-   * @return True if the rendering succeeds, false otherwise.
+   * @param[in] width The pixel buffer width
+   * @param[in] height The pixel buffer height
+   * @return The handle to the rasterized PixelBuffer object or an empty handle in case failed.
    */
-  bool Rasterize(Dali::Devel::PixelBuffer& buffer, float scale);
+  Dali::Devel::PixelBuffer Rasterize(uint32_t width, uint32_t height);
 
   /**
    * @brief Gets the default size of the file.
@@ -107,7 +110,6 @@ public:
   void GetDefaultSize(uint32_t& width, uint32_t& height) const;
 
 public: // Not intended for application developers
-
   /// @cond internal
   /**
    * @brief The constructor.
@@ -115,9 +117,8 @@ public: // Not intended for application developers
    *
    * @param[in] pointer A pointer to a newly allocated VectorImageRenderer
    */
-  explicit DALI_INTERNAL VectorImageRenderer( Internal::Adaptor::VectorImageRenderer* internal );
+  explicit DALI_INTERNAL VectorImageRenderer(Internal::Adaptor::VectorImageRenderer* internal);
   /// @endcond
-
 };
 
 /**