CONTROL
- Introduction to CTRL
- CONTROL Classes
- Types of Control Functions
- CONTROL graphics
  - Control graphics
    - Graphics objects
    - Attributes of graphics objects
    - Panel functions
    - Reference Functions
    - Arc
    - AttentionEffect EWO functions
    - Bar trend
    - BarChart3D EWO
    - Button
    - Chart.ewo
    - Calendar
    - Cascade
    - Checkbox
    - Clock
    - Combobox
    - DateTimeEdit EWO functions
    - DialGauge EWO
    - DoubleSpinbox EWO
    - DpTreeView
    - DpTypeView
    - Embedded module
    - Frame
    - GIS Viewer EWO
      WinCC OA GIS Viewer provides the cartographic representation of objects in WinCC OA. This new feature provides numerous advantages, particularly in geographical distributed systems, like in Water, Traffic, Oil & Gas or Energy.
    - Label Functions
    - Layoutgroup functions
    - LCD number
    - Maps Widget - Properties and Functions
    - PDF Viewer EWO
    - PictureFlow EWO functions
    - Pipe
    - Polyline
      - "acceptDrops"
        Specifies whether drop events are enabled for this object.
      - "armed"
        Indicates whether or not a button/object is pressed.
      - "borderScalable"
      - "borderZoomable"
      - "bloom"
        The attribute defines a percentage of the total polygon size to be drawn.
      - "closed"
        Allows to read/write if the last points of the polygon are connected.
      - "connectorBeginRef"
        Reads or writes the connected panel reference.
      - "connectorConnectionType"
        Defines the connection type.
      - "connectorEndRef"
        Reads or writes the connected panel reference.
      - "dashBackCol"
        Defines or returns the background color of a dashed line.
      - "points"
        Sets or gets the geometrical representation of the object.
      - "positionOnPath";
        Describes any position on a polygon or pipe side.
    - Primitive text
    - Progress bar
    - Radio box
    - Rectangle
    - Reference Functions
    - Scheduler.ewo
    - Selection list
    - Slider
    - Spin button
    - Splitter
    - Tab
    - Table
    - TextEdit
    - Text field
    - Thumb wheel
    - ToggleSwitch EWO
    - Tree widget
    - Trend
    - WebView EWO
    - Zoom Navigator
      Functions available for the Zoom Navigator widget.
- CONTROL Functions
- CTRL Debugger
  With the CTRL Debugger you can debug the programming language Control.

Polyline


Available functions	Description
"armed"	Indicates whether or not a button is pressed.
"bloom"	The attribute defines a percentage of the total polygon size to be drawn.
"closed"	Sets or gets if the last points of the polygon line are connected.
"connectorBeginRef"	Defines the beginning / starting point of a reference or reads it.
"connectorConnectionType"	Sets the Connector Type
"connectorEndRef"	Defines the end/ end point of a reference or reads it.
"dashBackCol"	Defines or returns the background color of a dashed line.
"points"	Sets or gets the vertices of a polygon side.
"positionOnPath"	Describes any position on a polygon side.

The returned pixel size of the graphics object generally applies applies to the outside border (bounding box). For polygons a higher value than the actually visible size is returned due to the presentation of the angles (PenJoin/PenCap). The returned value is typically 4 pixels bigger. A bigger value is also returned when the line width is set to 1 or the border is set to transparent.

The corner points of polygon sides can be "over" configured. This means that you can add a polygon side reference to a panel and change the size of the corner points.