MQL5 ReferenceStandard LibraryGraphic ObjectsControl ObjectsCChartObjectEditY_Size CreateTextAlignX_SizeY_SizeBackColorBorderColorReadOnlyAngleSaveLoadType Y_Size Sets the value for "Y_Size" property. bool Y_Size( int size // property value ) Parameters size [in] New value for "Y_Size" property. Return Value true - success, false - cannot change the property. X_Size BackColor