Translations:Sub-projects/VCA/142/en

Table. Library of the primitives of the widgets — basic elements of the visualization.

Identifier	Name	Function
ElFigure	Elementary graphical figure	The primitive is the basis for drawing elementary graphical shapes with their possible combinations in a single object. The support of the following elementary figures is provided: Line. Arc. Bézier curve. Fill of the enclosed space. For all the figures, contained in the widget, set the common properties of thickness, color, etc., provides the possibility to specify the above-mentioned attributes for each figure separately and their dynamization.
FormEl	Element of the form	Includes support for the standard form components: Line edit. Text edit. Check box. Button. Combo box. List. Tree. Table. Slider. Scroll bar.
Text	Text	Text element-label. Characterized by the font type, color, orientation and alignment. Support for arguments is provided.
Media	Media	Element of the visualization of raster and vector images of various formats, playback of the animated images, playback of the audio fragments and view of the video fragments.
Diagram	Diagram	Element of the diagram with the support of the visualization in the real-time for the flow of several: trends (time charts), spectrum, XY diagrams.
Protocol	Protocol	Element of the protocol — visualizer of the program messages, with support of the multiple operating modes.
Document	Document	Element of the generating reports, journals and other documentation on the basis of available data.
Box	Container	Contains the mechanism for other widgets placement-including with the purpose of creation of new, more complex, widgets and pages of the end visualization.
Function, in plane	Function of API of the object model of OpenSCADA	Not visual widget, on the runtime side, which allows to include a computing function of the object model of OpenSCADA in the VCA.