Phil Bull
philbull@gmail.com
Anna Philips
anna.cs.au@gmail.com
导航，滚动和缩放

# 在文档中移动

您可以使用下列办法之一在文档的每页中移动：

使用鼠标滚轮向上或向下滚屏。要移动页面只需移动鼠标：

右键单击页面，选择 自动滚屏

将鼠标指针向窗口底部移动可向下滚屏；越远就越快。

要停止自动滚动，单击文档中的任何地方。

使用文档窗口的滚动条。

使用您键盘的向上和向下键。

可用您的鼠标拖挪页面，就像您正在抓住页面那样。要这样做：

移动鼠标到页面上，按住鼠标中键即可拖挪页面。

如果您鼠标没有中键，同时按住鼠标左右键，然后拖动。

# 快速翻页

您能够使用下列方法之一在文档的页面中移动：

按下键盘上的 CtrlPage Up 或 CtrlPage Down 按键。

转至指定页面：

Type a page number in Select Page on the header bar and press Enter.

如果您想到文档的开头或结尾：

Press CtrlHome on your keyboard.

Press CtrlEnd on your keyboard.

要一次移动十页，按下 ShiftPage Up 或 ShiftPage Down。

You can only move around one page at a time, by default. If you want to move between pages just by scrolling or dragging, press the menu button in the top-right corner of the window and select Continuous.

# 使用页面列表或目录表导航

To make the side pane visible, select the Side pane button in the top-left corner, or press F9 on the keyboard. You should see a preview of all of the pages in the document.

您可以单击侧边栏以在页面间移动。

Some documents have an index or table of contents, which you can display in the side pane. Click the drop-down list at the top of the side pane and select Outline to view it.

大多数文档并不使用该特性，所以您无法在侧边栏中看到它们的索引。

# 放大和缩小

To adjust the zoom level:

Select the desired zoom percentage from the drop-down menu in the top-right corner.

Alternatively, use the keyboard shortcuts Ctrl+ to zoom in, or Ctrl- to zoom out.

Alternatively, hold down Ctrl and use your mouse scroll wheel to zoom.

The Fit Page option will make a document page fit the whole height of the window.

The Fit Width option will make a document page fill the whole width of the window.

If you want to see two pages at once, side by side, like in a book, press the menu button in the top-right corner of the window and select Dual.

If the allow-links-change-zoom gsetting is set to false, links are blocked from changing your zoom level.

您可以使用整个屏幕来查看文档：

Press F11.

To exit the full screen mode:

按下 F11 或 Escape