• Chapter 1: Getting Started with Stylus Studio®
• Chapter 2: Editing and Querying XML
• Chapter 3: Converting Non-XML Files to XML
• Chapter 4: Working with XSLT
• Chapter 5: Creating XSLT Using the XSLT Mapper
• Chapter 6: Debugging Stylesheets
• Chapter 7: Defining XML Schemas
• Chapter 8: Defining Document Type Definitions
• Chapter 9: Writing XPath Expressions
• Chapter 10: Working with XQuery in Stylus Studio
  • Getting Started with XQuery in Stylus Studio
  • An XQuery Primer
  • Understanding FLWOR Expressions
  • Building an XQuery Using the Mapper
    • Process Overview
    • Source Documents
    • Specifying a Target Structure
    • Modifying the Target Structure
    • Mapping Source and Target Document Nodes
    • Simplifying the Mapper Canvas Display
      • Other Mapper Display Features
    • Exporting Mappings
    • Searching Document Panes
    • FLWOR Blocks
    • Function Blocks
    • IF Blocks
    • Condition Blocks
  • Working with the XQuery collection() Function
  • Debugging XQuery Documents
  • Creating an XQuery Scenario
  • Generating XQuery Documentation
  • Using XQuery to Invoke a Web Service
  • Generating Java Code for XQuery
• Chapter 11: Composing Web Service Calls
• Chapter 12: Accessing Relational Data as XML
• Chapter 13: Building XML Pipelines
• Chapter 14: Publishing XML Data
• Chapter 15: Integrating with Third-Party File Systems
• Chapter 16: Extending Stylus Studio
• Chapter 17: The Stylus Studio Java API
• Chapter 18: Stylus Studio GUI Reference

Home > Online Product Documentation > Table of Contents > Simplifying the Mapper Canvas Display

Simplifying the Mapper Canvas Display

By default, the XQuery Mapper displays all links between source and target document nodes, regardless of whether or not the node associated with a link is currently visible in the Source Document or Target Document pane. Further, as your XQuery code becomes more complex, the mapper canvas can become dense with graphical representations of the functions defined in the code and the links that represent them. Consider this example of XML-Q4.xquery, one of the sample XQuery documents in the Examples project installed with Stylus Studio.

You can hide links for nodes that are not currently visible in the Source Document or Target Document pane by clicking the Hide Links for Nodes that are not Visible button, as shown in Figure 320:

When you use this feature, Stylus Studio displays

Other Mapper Display Features

In addition to displaying links for only those nodes that are visible in both document panes, you can use the document node shortcut menu (right-click on a node in a document pane) to