#define __DALI_CONSTANTS_H__
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 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.
// INTERNAL INCLUDES
#include <dali/public-api/math/vector3.h>
#include <dali/public-api/math/vector4.h>
-#include <dali/public-api/math/radian.h>
namespace Dali
{
+/**
+ * @addtogroup dali_core_common
+ * @{
+ */
/**
- * @brief ParentOrigin constants
+ * @brief ParentOrigin constants.
*
- * Note that for 2D layouting, the typical Z position is 0.5f (not 0.0f)
+ * Note that for 2D layouting, the typical Z position is 0.5f (not 0.0f).
+ * @SINCE_1_0.0
*/
namespace ParentOrigin
{
static const float RIGHT = 1.0f;
static const float MIDDLE = 0.5f;
-DALI_IMPORT_API extern const Vector3 TOP_LEFT; ///< 0.0f, 0.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 TOP_CENTER; ///< 0.5f, 0.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 TOP_RIGHT; ///< 1.0f, 0.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 CENTER_LEFT; ///< 0.0f, 0.5f, 0.5f
-DALI_IMPORT_API extern const Vector3 CENTER; ///< 0.5f, 0.5f, 0.5f
-DALI_IMPORT_API extern const Vector3 CENTER_RIGHT; ///< 1.0f, 0.5f, 0.5f
-DALI_IMPORT_API extern const Vector3 BOTTOM_LEFT; ///< 0.0f, 1.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 BOTTOM_CENTER; ///< 0.5f, 1.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 BOTTOM_RIGHT; ///< 1.0f, 1.0f, 0.5f
+DALI_CORE_API extern const Vector3 TOP_LEFT; ///< 0.0f, 0.0f, 0.5f
+DALI_CORE_API extern const Vector3 TOP_CENTER; ///< 0.5f, 0.0f, 0.5f
+DALI_CORE_API extern const Vector3 TOP_RIGHT; ///< 1.0f, 0.0f, 0.5f
+DALI_CORE_API extern const Vector3 CENTER_LEFT; ///< 0.0f, 0.5f, 0.5f
+DALI_CORE_API extern const Vector3 CENTER; ///< 0.5f, 0.5f, 0.5f
+DALI_CORE_API extern const Vector3 CENTER_RIGHT; ///< 1.0f, 0.5f, 0.5f
+DALI_CORE_API extern const Vector3 BOTTOM_LEFT; ///< 0.0f, 1.0f, 0.5f
+DALI_CORE_API extern const Vector3 BOTTOM_CENTER; ///< 0.5f, 1.0f, 0.5f
+DALI_CORE_API extern const Vector3 BOTTOM_RIGHT; ///< 1.0f, 1.0f, 0.5f
}
/**
- * @brief AnchorPoint constants
+ * @brief AnchorPoint constants.
*
- * Note that for 2D layouting, the typical Z position is 0.5f (not 0.0f)
+ * Note that for 2D layouting, the typical Z position is 0.5f (not 0.0f).
+ * @SINCE_1_0.0
*/
namespace AnchorPoint
{
static const float MIDDLE = 0.5f;
extern const Vector3 DEFAULT; ///< CENTER
-DALI_IMPORT_API extern const Vector3 TOP_LEFT; ///< 0.0f, 0.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 TOP_CENTER; ///< 0.5f, 0.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 TOP_RIGHT; ///< 1.0f, 0.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 CENTER_LEFT; ///< 0.0f, 0.5f, 0.5f
-DALI_IMPORT_API extern const Vector3 CENTER; ///< 0.5f, 0.5f, 0.5f
-DALI_IMPORT_API extern const Vector3 CENTER_RIGHT; ///< 1.0f, 0.5f, 0.5f
-DALI_IMPORT_API extern const Vector3 BOTTOM_LEFT; ///< 0.0f, 1.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 BOTTOM_CENTER; ///< 0.5f, 1.0f, 0.5f
-DALI_IMPORT_API extern const Vector3 BOTTOM_RIGHT; ///< 1.0f, 1.0f, 0.5f
+DALI_CORE_API extern const Vector3 TOP_LEFT; ///< 0.0f, 0.0f, 0.5f
+DALI_CORE_API extern const Vector3 TOP_CENTER; ///< 0.5f, 0.0f, 0.5f
+DALI_CORE_API extern const Vector3 TOP_RIGHT; ///< 1.0f, 0.0f, 0.5f
+DALI_CORE_API extern const Vector3 CENTER_LEFT; ///< 0.0f, 0.5f, 0.5f
+DALI_CORE_API extern const Vector3 CENTER; ///< 0.5f, 0.5f, 0.5f
+DALI_CORE_API extern const Vector3 CENTER_RIGHT; ///< 1.0f, 0.5f, 0.5f
+DALI_CORE_API extern const Vector3 BOTTOM_LEFT; ///< 0.0f, 1.0f, 0.5f
+DALI_CORE_API extern const Vector3 BOTTOM_CENTER; ///< 0.5f, 1.0f, 0.5f
+DALI_CORE_API extern const Vector3 BOTTOM_RIGHT; ///< 1.0f, 1.0f, 0.5f
}
* @brief Color Constants.
*
* Color is represented by the Vector4 class (see vector4.h).
+ * @SINCE_1_0.0
*/
namespace Color
{
-DALI_IMPORT_API extern const Vector4 BLACK; ///< Pure black (0.0f, 0.0f, 0.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 WHITE; ///< Pure white (1.0f, 1.0f, 1.0f, 1.0f);
+DALI_CORE_API extern const Vector4 BLACK; ///< Pure black (0.0f, 0.0f, 0.0f, 1.0f);
+DALI_CORE_API extern const Vector4 WHITE; ///< Pure white (1.0f, 1.0f, 1.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 RED; ///< Pure red (1.0f, 0.0f, 0.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 GREEN; ///< Pure green (0.0f, 1.0f, 0.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 BLUE; ///< Pure blue (0.0f, 0.0f, 1.0f, 1.0f);
+DALI_CORE_API extern const Vector4 RED; ///< Pure red (1.0f, 0.0f, 0.0f, 1.0f);
+DALI_CORE_API extern const Vector4 GREEN; ///< Pure green (0.0f, 1.0f, 0.0f, 1.0f);
+DALI_CORE_API extern const Vector4 BLUE; ///< Pure blue (0.0f, 0.0f, 1.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 YELLOW; ///< Pure yellow (1.0f, 1.0f, 0.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 MAGENTA; ///< Pure magenta (1.0f, 0.0f, 1.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 CYAN; ///< Pure cyan (0.0f, 1.0f, 1.0f, 1.0f);
+DALI_CORE_API extern const Vector4 YELLOW; ///< Pure yellow (1.0f, 1.0f, 0.0f, 1.0f);
+DALI_CORE_API extern const Vector4 MAGENTA; ///< Pure magenta (1.0f, 0.0f, 1.0f, 1.0f);
+DALI_CORE_API extern const Vector4 CYAN; ///< Pure cyan (0.0f, 1.0f, 1.0f, 1.0f);
-DALI_IMPORT_API extern const Vector4 TRANSPARENT; ///< Black transparent (0.0f, 0.0f, 0.0f, 0.0f);
+DALI_CORE_API extern const Vector4 TRANSPARENT; ///< Black transparent (0.0f, 0.0f, 0.0f, 0.0f);
} // namespace Color
/**
- * @brief Math constants
+ * @brief Math constants.
+ * @SINCE_1_0.0
*/
namespace Math
{
-DALI_IMPORT_API extern const float MACHINE_EPSILON_0; ///< Epsilon for values near zero
-DALI_IMPORT_API extern const float MACHINE_EPSILON_1; ///< Epsilon for values near 1
-DALI_IMPORT_API extern const float MACHINE_EPSILON_10; ///< Epsilon for values near 10
-DALI_IMPORT_API extern const float MACHINE_EPSILON_100; ///< Epsilon for values near 100
-DALI_IMPORT_API extern const float MACHINE_EPSILON_1000; ///< Epsilon for values near 1000
-DALI_IMPORT_API extern const float MACHINE_EPSILON_10000; ///< Epsilon for values near 10000
+DALI_CORE_API extern const float MACHINE_EPSILON_0; ///< Epsilon for values near zero
+DALI_CORE_API extern const float MACHINE_EPSILON_1; ///< Epsilon for values near 1
+DALI_CORE_API extern const float MACHINE_EPSILON_10; ///< Epsilon for values near 10
+DALI_CORE_API extern const float MACHINE_EPSILON_100; ///< Epsilon for values near 100
+DALI_CORE_API extern const float MACHINE_EPSILON_1000; ///< Epsilon for values near 1000
+DALI_CORE_API extern const float MACHINE_EPSILON_10000; ///< Epsilon for values near 10000
// float is preferred to double for performance on ARM targets
-static const float PI = static_cast<float>(M_PI); ///< Constant representing PI
-static const float PI_2 = static_cast<float>(M_PI_2); ///< Constant representing PI/2
-static const float PI_4 = static_cast<float>(M_PI_4); ///< Constant representing PI/4
+static const float PI = static_cast<float>(M_PI); ///< Constant representing PI
+static const float PI_2 = static_cast<float>(M_PI_2); ///< Constant representing PI/2
+static const float PI_4 = static_cast<float>(M_PI_4); ///< Constant representing PI/4
+static const float PI_OVER_180 = Dali::Math::PI/180.0f; ///< Constant used to convert degree to radian
+static const float ONE80_OVER_PI = 180.0f/Dali::Math::PI; ///< Constant used to convert radian to degree
} // namespace Math
/**
- * @brief String Constants
+ * @}
*/
-namespace String
-{
-extern const std::string EMPTY; ///< The empty string
-}
-
} // namespace Dali
#endif // __DALI_CONSTANTS_H__