正文
Snapshot Widgets
快照部件
Snapshot widgets are used to display screenshots of other diagrams (pages and masters) on pages in your prototype. Whenever the referenced page or master is updated, the image in the snapshot widget is automatically updated to match.
快照小部件用于在原型页面上显示其他图(页面和主图)的屏幕快照。无论何时更新引用的页面或主页面，快照小部件中的图像都会自动更新以匹配。
You can display the entire diagram or just a portion of it. You can also apply interactions to the diagram before the snapshot image is captured, such as hiding or showing a widget or changing the state of a dynamic panel.
您可以显示整个图表，也可以只显示其中的一部分。您还可以在捕获快照图像之前对关系图应用交互，例如隐藏或显示小部件或更改动态面板的状态。
Snapshot widgets are handy for diagramming user flows and for adding thumbnails to flow diagrams.
快照小部件对于绘制用户流图和将缩略图添加到流程图非常方便。
1、Reference Pages and Masters
引用页面和母板
To select a reference page or master for a snapshot widget, click
Add Reference Page
in the
Snapshot
section of the
Style
pane. In the
Reference Page
dialog that appears, select the button for either
Page
or
Master
and then choose a target from the list below.
要为快照小部件选择参考页面或主窗口，请单击
Style
窗格中的** snapshot
部分中的
添加参考页面
。在出现的
Reference Page
对话框中，选择
Page
或
Master**的按钮，然后从下面的列表中选择一个目标。
You can also click
Clear Reference
at the top of the dialog to leave the snapshot blank.
您还可以单击对话框顶部的
Clear Reference
，将快照留空。
2、Scale and Offset
缩放和偏移
snapshot widget scale to fit
2.1、Scale to Fit
自适应缩放
Snapshots start in "Scale to Fit" mode, which scales the image of the referenced page or master to fit inside the bounds of the snapshot widget.
快照以“Scale to Fit”模式开始，该模式将引用页面或主页面的图像缩放到snapshot小部件的范围内。
You can turn off this option in the
Snapshot
section of the
Style
pane. After unchecking the box for
Scale to Fit
, you will be able to adjust the offset and scale of the captured image.
您可以在
Style
窗格的
Snapshot
部分关闭此选项。取消勾选
Scale以适应
后，您将能够调整捕获图像的偏移量和比例。
2.2、Scale
缩放
To scale the image in a snapshot widget, use the
Scale
field in the
Snapshot
section of the
Style
pane. You can also double-click the snapshot and then use the scroll wheel on your mouse to zoom in or out. If your mouse doesn’t have a scroll wheel, you can hold
CTRL
or
CMD
while scrolling.
要缩放快照小部件中的图像，请使用
Style
窗格中的** snapshot
部分中的
scale
字段。您还可以双击快照，然后使用鼠标上的滚动轮放大或缩小。如果你的鼠标没有滚轮，你可以按住
CTRL
或
CMD**来滚动。
2.3、Offset
偏移
The snapshot's X and Y offset values let you shift the position of the referenced page or master shown in the snapshot. You can set these in the
Snapshot
section of the
Style
pane or by double-clicking the snapshot and then dragging the image within the widget.
