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SIMATIC WinCC Open Architecture Version 3.19 Documentation
  • Highlights & Release Notes
  • WinCC OA Getting Started - Tutorial
  • DemoApplication
  • Installation
  • Project Administration
  • Mass configuration
  • Module PARA
  • Graphics Editor (GEDI)
  • System Management
  • User Interface
  • CONTROL
  • Multilingual Projects
  • Add-ons
  • Special Functions
  • Drivers
  • Diagnostics
  • Reference Tables
  • Security
  • Product Information
  • Videos & Tutorials
  • Support & Services
  1. Home
  2. Graphics Editor (GEDI)

    Used for creating and editing panels, provides tools for creating and configuring graphic objects.

  3. Complex graphics objects
  4. EWO Basics and Development
  5. Maps Widget (EWO)
  6. Maps Widget - Properties and Functions
  7. getLayers()
  • Graphics Editor (GEDI)

    Used for creating and editing panels, provides tools for creating and configuring graphic objects.

    • GEDI, basics
    • The catalog window
    • The Script Editor
    • The Property Sheet
    • Creating graphics objects
    • Simple graphics objects
    • Complex graphics objects
      • Selection list
      • Bar trend
      • combo box
      • Check box
      • DpTreeView
      • DpTypeView
      • Embedded module
      • EWO Basics and Development
        • WinCC OA EWOs
        • WebView.ewo
        • Maps Widget (EWO)
          • Maps Widget - Configuration
          • Maps Widget - Properties and Functions
          • Maps Widget - Notes and Restrictions
          • License Agreement
          • Maps Widget Example - Google Maps Integration
          • Maps Widget Example - Web Map Service
          • Maps Widget - Properties and Functions
            • Maps Widget - Properties and Functions
            • addEmptyLayer()
            • addGeoDataFile()
            • addLine()
            • addPlacemark()
            • addPointToLine()
            • addPolygon()
            • addSymbol()
            • appendPolygonInnerBoundaries()
            • centerOn()
            • centerOnBox()
            • centerOnHome()
            • centerOnLine()
            • centerOnPlacemark()
            • centerOnPolygon()
            • centerOnSymbol()
            • clearLayer()
            • getLayerClickEnabled()
            • getLayerFromName()
            • getLayerName()
            • getLayers()
            • getLineColor()
            • getLinePoints()
            • getLines()
            • getLineType()
            • getLineWidth()
            • getMapCoordinates()
            • getPluginData()
            • getPolygonColor()
            • getPolygonFillPattern()
            • getPolygonInnerBoundaries()
            • getPolygonLineType()
            • getPolygonLineWidth()
            • getPolygonOuterBoundaries()
            • getPolygons()
            • getScreenCoordinates()
            • getVisibleBox()
            • hideLayer()
            • isLayerVisible()
            • isPositionVisible()
            • latLonToString()
            • layerExists()
            • lineExists()
            • moveLayerToTop()
            • pan()
            • polygonExists()
            • removeGeoDataFile()
            • removeLayer()
            • removeLine()
            • removePlacemark()
            • removePolygon()
            • removeSymbol()
            • setHome()
            • setLayerClickEnabled()
            • setLayerVisibleRange()
            • setLineColor()
            • setLineType()
            • setLineWidth()
            • setPluginData()
            • setPolygonColor()
            • setPolygonFillPattern()
            • setPolygonLineType()
            • setPolygonLineWidth()
            • setPolygonOuterBoundaries()
            • showLayer()
            • stringToLatLon()
            • zoom()
      • Calendar
      • Cascade
      • Label
      • LCD number
      • Panel reference
      • Progress Bar
      • Radio box
      • Tab
      • Button
      • Slider
      • Spin button
      • Splitter
      • Table
      • TextEdit
      • Text field
      • Thumb wheel
      • Trend widget
      • Tree widget
      • Clock
      • Zoom Navigator

        With the zoom navigator widget you can zoom a module.

    • Simple Configuration

      Simple configuration windows and panels support you in combining events (such as a mouse click) with different actions such as setting data point values, showing panels or changing attributes.

    • ScriptWizard

      Simple wizard for creating graphical user interfaces for users without prior programming knowledge.

    • Version control, basics
    • Style Sheets, basics
    • Standard Symbols (STD_Symbols)

      Symbol library consisting of graphics objects for the quick display and design of system diagrams.

    • Expandability of GEDI
    • Simple Symbols, basics

      The "Simple Symbols" functionality is used to simply assign corresponding symbols to data point types and increase the working comfort when working with different symbols.

    • Layout management

      Layouts change the size and position of objects according to parameters previously defined in the GEDI.

    • Object-Oriented Panel References

      Reusable objects built with the GEDI tools. Insert them within an existing panel to provide a graphical element.

    • Input Recording
    • Basics on Encryption

getLayers()

The function returns all layers of the Maps EWO.

Synopsis

dyn_int getLayers()

Parameter

Parameter Description
- -

Description

This function is used to get the layer numbers of all layers of the Maps EWO.

Assignment

Maps Widget

See also

addEmptyLayer(), clearLayer(), getLayerClickEnabled(), getLayerFromName(), getLayerName(), hideLayer(), isLayerVisible(), layerExists(), moveLayerToTop(), removeLayer(), setLayerClickEnabled(), setLayerVisibleRange(), showLayer()

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