NT21_Reference Manual (V069-E1-1) (986756), страница 24
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When the start point is set, the radius is automatically set accordingly.Center pointEnd pointRadiusStart pointDisplay Attribute and Drawing ResultAttributeDrawing ResultStandardOnly the line of the arc is drawn in the foreground color.InverseThe area enclosed by the arc and a straight line drawnbetween its start and end points is displayed in theforeground color.91SectionFixed DisplaysAttributeFlash2-4Drawing ResultRepeated alternation between standard display andno display.⇔ No displayInverse FlashRepeated alternation between inverse and standarddisplay.⇔CircleThe relationship between the properties of a circle and the displayed graphic areindicated below.PropertiesGeneralPositionCenter point Coordinates of the center of the circleSizeRadiusAttributeRadius of the circle (dot units)Display mode for the circle (Display attribute and drawingresult, page 92).Standard/Inverse/Flash/Inverse FlashColorForegroundDisplay color of the circle (Colors other than black and whiteare available with the NT31C and NT631C only.)Black/Blue/Red/Magenta/Green/Cyan/Yellow/WhiteThe line style is fixed as solid line and thickness is fixed as one dot.At the Support Tool, the center point and radius are specified as shown below.RadiusCenter pointDisplay Attribute and Drawing ResultAttribute92Drawing ResultStandardOnly the line of the circle periphery is drawn in theforeground color.InverseThe entire circle is displayed in the foreground color.SectionFixed DisplaysAttributeFlash2-4Drawing ResultRepeated alternation between standard display andno display.⇔Inverse FlashNo displayRepeated alternation between inverse and standarddisplay.⇔RectangleThe relationship between the properties of a rectangle and the displayed graphic are indicated below.PropertiesGeneralPositionCoordinates of the top left vertex of the rectangleSizeWidth and height of the rectangle (dot units)AttributeDisplay mode for the rectangle (Display attribute anddrawing result, page 93).Standard/Inverse/Flash/Inverse FlashColorForegroundDisplay color of the rectangle (Colors other than black andwhite are available with the NT31C and NT631C only.)Black/Blue/Red/Magenta/Green/Cyan/Yellow/WhiteThe line style is fixed as solid line and thickness is fixed as one dot.At the Support Tool, specify the start point and end point as shown in the figurebelow (it is not necessary to draw the rectangle from top left to bottom right).
Bysetting the start point and end point, the position and size are automatically set.Start pointPosition (top left corner of the rectangle)Size (Y direction)Size (X direction)End pointDisplay Attribute and Drawing ResultAttributeDrawing ResultStandardOnly the boundary line of the rectangle is drawn in theforeground color.InverseThe entire rectangle is displayed in the foregroundcolor.93SectionFixed DisplaysAttributeFlash2-4Drawing ResultRepeated alternation between standard display and nodisplay.⇔Inverse FlashNo displayRepeated alternation between inverse and standarddisplay.⇔PolygonThe relationship between the properties of a polygon and the displayed graphicare indicated below.PropertiesGeneralPositionAttributePointAttributeCoordinates of the point that will be the start position fortiling in inverse display or inverse flashing display.Display mode for the polygon (Display attribute and drawingresult, page 94).Standard/Inverse/Flash/Inverse FlashColorForegroundDisplay color of the polygon (colors other than black andwhite featured with NT31C, NT631C only)Black/Blue/Red/Magenta/Green/Cyan/Yellow/WhiteThe line style is fixed as solid line and thickness is fixed as one dot.At the Support Tool, using a triangle as the base, create the polygon bychanging the number and position of the vertices.
The attribute point is automatically set inside the polygon (its position can be changed).Attribute pointRight click here(to add a vertex)Display Attribute and Drawing ResultAttribute94Drawing ResultStandardOnly the boundary line of the polygon is drawn in theforeground color.InverseThe inside of the polygon is displayed in the foregroundcolor (see below).SectionFixed DisplaysAttributeFlash2-4Drawing ResultRepeated alternation between standard display and nodisplay.⇔Inverse FlashNo displayRepeated alternation between inverse and standarddisplay (see below).⇔If inverse or inverse flash display is set for a polygon with multiple closedareas, like the one shown below, only the area that contains the attributepoint is tiled.Attribute pointPolylineThe relationship between the properties of a polyline and the displayed graphicare indicated below.PropertiesGeneralLine StyleLine type used for the polylineSolid lineBroken line1-dot chain line2-dot chain lineAttributeDisplay mode for the polyline (Display attribute and drawingresult, page 96).Standard/flashColorForegroundDisplay color of the polygon (Colors other than black andwhite are available with the NT31C and NT631C only.)Black/Blue/Red/Magenta/Green/Cyan/Yellow/WhiteThe line thickness is fixed as one dot.At the Support Tool, using a straight line as the base, create the polyline bychanging the number and position of the vertices.Right click here (to add a vertex)95SectionFixed Displays2-4Display Attribute and Drawing ResultAttributeDrawing ResultStandardThe polyline is displayed in the foreground color all thetime.FlashRepeated alternation between standard display and nodisplay.⇔No displaySectorThe relationship between the properties of a sector and the displayed graphicare indicated below.PropertiesGeneralPositionCenter point Coordinates of the circle that includes the sector.Start pointCoordinates of the start point of the sectorEnd pointCoordinates of the end point of the sectorSizeRadiusAttributeRadius of the circle including the sector (dot units)Display mode for the sector (Display attribute and drawingresult, page 96).Standard/Inverse/Flash/Inverse FlashColorForegroundDisplay color of the sector (Colors other than black andwhite are available with the NT31C and NT631C only.)Black/Blue/Red/Magenta/Green/Cyan/Yellow/WhiteThe line style is fixed as solid line and thickness is fixed as one dot.At the Support Tool, specify the center point, start point, and end point, asshown in the figure below.
The radius is automatically set in accordance withthe start point setting.Center pointEnd pointRadiusStart pointDisplay Attribute and Drawing ResultAttributeStandard96Drawing ResultOnly the boundary line of the sector is drawn in theforeground color.SectionFixed DisplaysAttribute2-4Drawing ResultInverseThe entire sector is displayed in the foreground color.FlashRepeated alternation between standard display and nodisplay.⇔Inverse FlashNo displayRepeated alternation between inverse and standarddisplay.⇔Input FunctionsThere are no input functions for circles, arcs, sectors, polylines, polygons, orrectangles.Output FunctionsThere are no output functions for circles, arcs, sectors, polylines, polygons, orrectangles.Processing FunctionsThere are no data processing functions for circles, arcs, sectors, polylines, polygons, or rectangles.Relationship with Other Elements• When tiling is used, an area enclosed by a continuous solid line can be tiledwith the specified pattern (page 101).
However, if the line is broken at any point,or if it flashes or is deleted, the tiling pattern will cover the area outside the lineas well. Tiling will also spread outside the intended boundary line, in accordance with the display order, if it is displayed before the boundary line.• It is possible to make a single library data display by combining multiple fixeddisplay elements. If the display attribute for any of the elements in such a display is Flash or Inverse Flash, the display flashes in accordance with this setting.• The timing of the flashing is the same for all elements.• Both text (page 97) and mark (page 103) fixed displays will overlap each other inaccordance with the order in which they were created.
However, the way inwhich they overlap can be changed with the Support Tool.2-4-2 Text (Fixed Display)Function OutlineThese are character strings that are continually displayed as a fixed display.Standard, flash, and inverse flash displays are possible (inverse display can bespecified by exchanging the foreground color and background color of the character string).Since the order of display will always follow the order in which the elements arecreated with the Support Tool (character strings created later will overlay otherscreated earlier), the order of creation must be considered when characterstrings are going to overlap.97SectionFixed Displays2-4Alphanumerics and symbols can be displayed.NT31CReference: When the PT is in NT20S or NT30/620 compatible mode, images can be included within character strings of fixed displays.
Refer to Appendix C for detailson the NT20S and NT30/620 compatible modes (page 457).Restrictions• Up to 65,535 of the following graphics can be registered on one screen. Foroverlapping screens comprising 8 child screens, the maximum is 524,280(65,535 8 screens).Fixed display text, circles, arcs, sectors, polylines, polygons, rectangles, tiling, marksThere is no restriction on the number of graphics that can be registered for onescreen data file: any number can be registered as long as the data file capacity isnot exceeded.• The following numbers of character can be displayed in one text display element, depending on the scale.MagnificationNT21NT31/NT31CNT631/NT631C1 1 (Equal)Up to 32 charactersUp to 40 charactersUp to 80 characters1 2 (High)Up to 32 charactersUp to 40 charactersUp to 80 characters2 1 (Wide)Up to 16 charactersUp to 20 charactersUp to 40 characters2 2Up to 16 charactersUp to 20 charactersUp to 40 characters3 3Up to 10 charactersUp to 13 charactersUp to 26 characters4 4Up to 8 charactersUp to 10 charactersUp to 20 characters8 8Up to 4 charactersUp to 5 charactersUp to 10 characters• If the text size exceeds the screen size, the Support Tool changes its displayposition automatically so that the text is displayed within the screen.
In casethe text can not be displayed within the screen even if the Support Tool haschanged its position, the error message will be displayed. In this case, changethe number of characters or scale size.98SectionFixed DisplaysDisplay Functions2-4The relationship between the properties of a text display element and the displayed graphic are indicated below.PropertiesGeneralDescriptionDisplayed textAlphanumerics and symbols, MarksPositionCoordinates of the top left corner of the rectangle thatencloses the text.Font TypeFont for alphanumericsStandard/Half HeightScaleScale at which the text is displayed (Enlarged display, page99).1 1 (Equal), 1 2 (High), 2 1 (Wide), 2 2, 3 3,4 4, 8 8SmoothingWhether or not smoothing is used for text with a scale of 2 2or larger (Smoothing, page 100).Check mark (smoothing executed)/No check mark (smoothing not executed)AttributeDisplay mode for the text (Display attribute and drawing result,page 100).Standard/Flash/Inverse FlashColorForegroundDisplay color of the text (Colors other than black and white areavailable with the NT31C and NT631C only.)Black/Blue/Red/Magenta/Green/Cyan/Yellow/White/TransparentBackground Background color of the text (Colors other than black andwhite are available with the NT31C and NT631C only.)Black/Blue/Red/Magenta/Green/Cyan/Yellow/White/TransparentPosition(Top left corner of the rectangleenclosing the text)NT31CBackground colorForeground color(display color)Enlarged DisplayCharacter strings (text and marks) can be displayed at the following scales.1 1 (Equal)2 1 (Wide)1 2 (High)3 34 42 28 8With ISO8859-1 font type, the characters of 2x2 or larger scale are automaticallydisplayed in 32 dot high-definition font.
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