PIRect complete

libs/main/core/pivariant.cpp

@@ -619,6 +619,16 @@ PIRectd PIVariant::toRect() const {
 }
 
 
+/** @brief Returns variant content as rect
+ * \details In case of PILined type returns line value. \n
+ * In case of other types returns empty PILined. */
+PILined PIVariant::toLine() const {
+	PIByteArray ba(_content);
+	if (_type == PIVariant::pivLine) {PILined r; ba >> r; return r;}
+	return PILined();
+}
+
+
 /** @brief Returns variant content as math vector
  * \details In case of PIMathVectord type returns rect value. \n
  * In case of other types returns empty PIMathVectord. */