Adobe 62000236 Extended User Guide - Page 357

Layers, About PDF layers, Show or hide layers

Page 357 highlights

USING ACROBAT 9 PRO EXTENDED 351 Editing PDFs 2 Double-click an object on the page to show its metadata. 3 From the options menu , choose one of the following: • Choose Export As XML > Whole Tree to export all objects. • Choose Export As XML > Current Node to export only the selected object and its children. 4 Name and save the file. Layers About PDF layers You can view, navigate, and print layered content in PDFs created from applications such as InDesign, AutoCAD, and Visio. You can control the display of layers using the default and initial state settings. For example, you can hide a layer containing a copyright notice whenever a document is displayed on screen, while ensuring that the layer always prints. You can rename, flatten, and merge layers, change the properties of layers, and add actions to layers. You can also rearrange layers, import layers from image files and other PDFs, and lock layers to prevent them from being hidden. Acrobat does not allow you to author layers that change visibility according to the zoom level. However, you can highlight a portion of a layer that is especially important by creating a bookmark that magnifies or hides the layer using page actions. You can also add links that let users click a visible or invisible link to navigate to or zoom in on a layer. To retain layers when you convert InDesign CS documents to PDF, make sure that Compatibility is set to Acrobat 6.0 (PDF 1.5) or higher. Additionally, make sure that Create Acrobat Layers is selected in the Export Adobe PDF dialog box. For a video on working with layers, see www.adobe.com/go/lrvid4082_a9. Show or hide layers Information can be stored on different layers of a PDF. The layers that appear in the PDF are based on the layers created in the original application. Use the Layers panel to examine layers and show or hide the content associated with each layer. Items on locked layers cannot be hidden. Some layers may be organized into nested groups with a parent layer. Other layers may be in groups with no parent layer. Note: A Lock icon in the Layers panel indicates that a layer is for information only. Locked layers can be created from AutoCAD and Visio files. Use the Layer Properties dialog box to change the visibility of a locked layer. Last updated 9/30/2011

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351
USING ACROBAT 9 PRO EXTENDED
Editing PDFs
Last updated
9
/30/2011
2
Double-click an object on the page to show its metadata.
3
From the options menu
, choose one of the following:
Choose Export As XML > Whole Tree to export all objects.
Choose Export As XML > Current Node to export only the selected object and its children.
4
Name and save the file.
Layers
About PDF layers
You can view, navigate, and print layered content in PDFs created from applications such as InDesign, AutoCAD, and
Visio.
You can control the display of layers using the default and initial state settings. For example, you can hide a layer
containing a copyright notice whenever a document is displayed on screen, while ensuring that the layer always prints.
You can rename, flatten, and merge layers, change the properties of layers, and add actions to layers. You can also
rearrange layers, import layers from image files and other PDFs, and lock layers to prevent them from being hidden.
Acrobat does not allow you to author layers that change visibility according to the zoom level. However, you can
highlight a portion of a layer that is especially important by creating a bookmark that magnifies or hides the layer using
page actions. You can also add links that let users click a visible or invisible link to navigate to or zoom in on a layer.
To retain layers when you convert InDesign CS documents to PDF, make sure that Compatibility is set to Acrobat 6.0
(PDF 1.5) or higher. Additionally, make sure that Create Acrobat Layers is selected in the Export Adobe PDF dialog box.
For a video on working with layers, see
www.adobe.com/go/lrvid4082_a9.
Show or hide layers
Information can be stored on different layers of a PDF. The layers that appear in the PDF are based on the layers
created in the original application. Use the Layers panel to examine layers and show or hide the content associated with
each layer. Items on locked layers cannot be hidden.
Some layers may be organized into nested groups with a parent layer. Other layers may be in groups with no parent
layer.
Note:
A Lock icon in the Layers panel indicates that a layer is for information only. Locked layers can be created from
AutoCAD and Visio files. Use the Layer Properties dialog box to change the visibility of a locked layer.