Grid and Help Lines
Toggle the visibility of grid points and guide lines to help object moving and precise position in the current sheet.
显示网格
在页面上显示或隐藏可用来对齐对象（如图形）的网格线。
按网格对齐
自动将对象与垂直和水平网格线对齐。要忽略此功能，请在拖动对象时按住 选项键Alt 键。
移动时显示辅助线
Specifies whether to display guides when moving an object.
LibreOffice creates dotted guides that extend beyond the box containing the selected object and which cover the entire work area, helping you position the object.
