目录

# 工具栏

The Tools bar contains frequently used functions of LibreOffice Math.

## 放大

Increases the display scale of the formula by 25%. The current zoom factor is displayed on the status bar. A selection of available zoom options is accessible through the context menu. The context menu in the work area also contains zoom commands.

放大

## 缩小

Decreases the display scale of formulas by 25%. The current zoom factor is displayed on the status bar. A selection of available zoom options is accessible through the context menu. The context menu in the work area also contains zoom commands.

缩小

#### 100%

以实际尺寸显示文档。

显示比例 100%

## Show AllOptimal View

Displays the entire formula in the maximum size possible so that all elements are included. The formula is reduced or enlarged so that all formula elements can be displayed in the work area. The current zoom factor is displayed on the status bar. A selection of available zoom options is accessible through the context menu. The context menu in the work area also contains zoom commands. The zoom commands and icons are only available in Math documents, not for embedded Math objects.

Resizes the display to include all of the objects on the slidepage.

Zoom Optimal View

## 更新

此命令将刷新文档窗口中的公式。

如果已经启用「自动更新视图」，那么在「命令」窗口中进行的修改将被自动更新。

更新

## 公式光标

使用「工具」栏上的此图标可以打开或关闭「公式光标」。当公式光标为激活状态时，「命令」窗口中光标所在的公式部分将用细边框标记。

公式光标

## 符号

Opens the Symbols dialog, in which you can select a symbol to insert in the formula.

符号

### Left-to-Right

Sets the text to flow from left-to-right.

Left-to-Right

### Right-to-Left

Sets the text to flow from right-to-left.

Right-to-Left

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