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：

Click the View options menu in the top right corner and select Previous Page or Next Page.

按下键盘上的 Ctrl Page Up 或 Ctrl Page Down 按键。

转至指定页面：

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

If you want to see the previously visited pages press < or > on the header bar.

如果您想到文档的开头或结尾：

Click the View options menu in the top right corner and select First Page. You can also press Ctrl Home on your keyboard.

Click the View options menu in the top right corner and select Last Page or press Ctrl End on your keyboard.

要一次移动十页，按下 Shift Page Up 或 Shift Page 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, click the View options button in the top-right corner and select Continuous.

# 使用页面列表或目录表导航

To make the side pane visible, click the View options button in the top-right corner and select Side Panel, 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

Click the View options button in the top-right corner and select Zoom In or use the keyboard shortcuts Ctrl+ to zoom in.

Click the View options button in the top-right corner and select Zoom Out or use the keyboard shortcuts Ctrl- to zoom out.

您也可以另外做下列之一：

按住 Ctrl 键时，可用您的鼠标滚轮来缩放。

select desired zoom percentage from the drop-down menu above the window.

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, click the View options button in the top-right corner 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：

Click the View options button in the top-right corner and select Fullscreen or press F11.

To exit the full screen mode:

按下 F11 或 Escape

Or disable Fullscreen by clicking the View options button in the top-right corner and select Fullscreen.