From OpenSCADAWiki
UI.Vision
The diagrams construction element releases for types: "Graph", "Spectrum" and "XY", with properties:
- General properties of the diagram types "Graph", "Spectrum" and "XY":
- possibility to select the archiver, the archive buffer or all their, at working with the archiving data;
- adaptation of the parameter graph to real data values by adjusting the scale, in the absence of a directly specified range of values;
- controlling by axis ranges in way increasing, decreasing and shifting;
- wide range of scaling and adapting the time axis with automatic fitting the requested data to quality pretty for imaging, or needed for export — specifying the maximum number of measurements per pixel;
- imaging dimensional grid and markers in horizontal and vertical with adapting to the imaging range;
- tracing mode of the current time by periodically updating and shifting the time of the diagram to the current time — the time of the last data in the archive buffer;
- horizontal sliding by mouse;
- scaling of a window selected part, by the mouse.
- Properties of the diagram type "Graph":
- constructing graphics up to 100 parameters per diagram in a percentage scale and displaying the selected parameters in its own scale;
- constructing graph for: current, archiving and users data;
- forming of an intermediate display buffer for current values;
- support for the active mode with cursor and getting values under the cursor;
- possibility of construction graphics as into both linear and logarithmic scale of the values.
- Properties of the diagram type "Spectrum":
- construction of graphics of the frequency spectrum of parameters up to 100 on one diagram in a percentage scale and the ability to display selected parameters in its own scale;
- constructing graph for: archiving and users data;
- support for the active mode with cursor and getting values under the cursor;
- Properties of the diagram type "XY":
- construction of XY graphs of parameters up to 50 on one diagram in a percentage scale and the ability to display selected parameters on its own scale;
- constructing graph for: current, archiving and users data;
- forming of an intermediate display buffer for current values;
- the parameters distributed by pairs at one graph, where paired by axis Y (0,2,4...) and unpaired by axis X (1,3,5...);
- possibility of construction graphics as into both linear and logarithmic scale of the values.
The visualizer module provides and uses set of specific attributes of this primitive, the information is shown in the next table.
| Identifier | Name | Appointment |
|---|---|---|
| sclWin | Zooming the area framed by a window, mouse. | A logical attribute type that is created by the user manually, as needed. For true, activates the mode of zooming the trend area framed by the window with the mouse. |
Figure represents a part of the screen with the frame containing examples of the diagrams: "Graph", "Spectrum" and "XY".
