/**
* @brief The start position of a linear gradient.
* @details Name "startPosition", type Property::VECTOR2.
+ * Gradient is drawn in a rectangular area, TopLeft is (-0.5, -0.5) and BottomRight is (0.5, 0.5).
+ * The outside of the entered Start Position and End Position is extended to the value of the border.
+ * Even if the range between Start Position and End Position is greater than (-0.5, -0.5) to (0.5, 0.5),
+ * only the corresponding area is drawn.
* @SINCE_1_1.45
* @note Mandatory for Linear.
*/
/**
* @brief The end position of a linear gradient.
* @details Name "endPosition", type Property::VECTOR2.
+ * Gradient is drawn in a rectangular area, TopLeft is (-0.5, -0.5) and BottomRight is (0.5, 0.5).
+ * The outside of the entered Start Position and End Position is extended to the value of the border.
+ * Even if the range between Start Position and End Position is greater than (-0.5, -0.5) to (0.5, 0.5),
+ * only the corresponding area is drawn.
* @SINCE_1_1.45
* @note Mandatory for Linear.
*/