Omron NT31C Reference Manual page 97

Fixed Displays
86
Attribute
Flash
Inverse Flash
If inverse or inverse flash display is set for a polygon with multiple closed
areas, like the one shown below, only the area that contains the attribute
point is tiled.
Polyline
The relationship between the properties of a polyline and the displayed graphic
are indicated below.
Properties
General
Line Style Line type used for the polyline
Attribute Display mode for the polyline (Display attribute and drawing
result, page 87).
Color
Foreground Display color of the polygon (Colors other than black and
white are available with the NT31C and NT631C only.)
The line thickness is fixed as one dot.
At the Support Tool, using a straight line as the base, create the polyline by
changing the number and position of the vertices.
Right click here (to add a vertex)
Drawing Result
Repeated alternation between standard display and no
display.
⇔
Repeated alternation between inverse and standard
display (see below).
Attribute point
Solid line
Broken line
1-dot chain line
2-dot chain line
Standard/flash
Black/Blue/Red/Magenta/Green/Cyan/Yellow/White
Section
No display
⇔
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