Add GetTextBoundingRectangle API for Text Controllers

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / devel-api / controls / text-controls / text-label-devel.h

diff --git a/dali-toolkit/devel-api/controls/text-controls/text-label-devel.h b/dali-toolkit/devel-api/controls/text-controls/text-label-devel.h
index 205950c..a96092f 100644 (file)
--- a/dali-toolkit/devel-api/controls/text-controls/text-label-devel.h
+++ b/dali-toolkit/devel-api/controls/text-controls/text-label-devel.h
@@ -194,6 +194,13 @@ enum Type
   *   The default value is 0.f which does nothing.
   */
   CHARACTER_SPACING,
+
+  /**
+   * @brief the relative height of the line (a factor that will be multiplied by text height).
+   * @details Name "relativeLineSize", type Property::FLOAT.
+   * @note If the value is less than 1, the lines could to be overlapped.
+   */
+  RELATIVE_LINE_SIZE,
 };
 
 } // namespace Property
@@ -223,6 +230,16 @@ DALI_TOOLKIT_API Vector<Vector2> GetTextSize(TextLabel textLabel, const uint32_t
 DALI_TOOLKIT_API Vector<Vector2> GetTextPosition(TextLabel textLabel, const uint32_t startIndex, const uint32_t endIndex);
 
 /**
+ * @brief Gets the bounding box of a specific text range.
+ *
+ * @param[in] textLabel The instance of TextLabel.
+ * @param[in] startIndex start index of the text requested to get bounding box to.
+ * @param[in] endIndex end index(included) of the text requested to get bounding box to.
+ * @return bounding box of the requested text.
+ */
+DALI_TOOLKIT_API Rect<> GetTextBoundingRectangle(TextLabel textLabel, uint32_t startIndex, uint32_t endIndex);
+
+/**
  * @brief Anchor clicked signal type.
  *
  * @note Signal