[Civil 3D] extract value from label.

[Kowal]

Hi,

How extract value (elevation and station) from label in Civil 2010.

 

(entget (car (entsel)))

 

Result:

 

((-1 . <Nazwa elementu: 7ef0eda0>) (0 . 
"AECC_VALIGNMENT_STATION_LABEL_GROUP") (330 . <Nazwa elementu: 7ef01cf8>) (5 . 
"1E8C") (100 . "AcDbEntity") (67 . 0) (410 . "Model") (8 . "0") (100 . 
"AeccDbEntity") (100 . "AeccDbLabeling") (100 . "AeccDbAutoFeatureLabeling") 
(100 . "AeccDbVAlignmentLabeling") (100 . "AeccDbVAlignmentStationLabeling"))

 

(vlax-dump-object (vlax-ename->vla-object (car (entsel))) 'T)

 

Result:

 

Wybierz obiekt: ; [b][color="black"]IAeccProfileStationLabelGroup[/color][/b]: Interfejs 
IAeccProfileStationLabelGroup
; Wartości właściwości:
;   Application (RO) = #<VLA-OBJECT IAeccApplication 364d0838>
;   Description = Civil 3D API: Parametr jest niepoprawny.
;   DimensionAnchorOption = 2
;   DimensionAnchorValue = 0.038
;   DisplayName (RO) = Civil 3D API: Parametr jest niepoprawny.
;   Document (RO) = #<VLA-OBJECT IAeccDocument 189547b8>
;   Handle (RO) = "1E8C"
;   HasExtensionDictionary (RO) = 0
;   Hyperlinks (RO) = #<VLA-OBJECT IAcadHyperlinks 35e9fa74>
;   Increment = 6.096
;   LabelStyle = #<VLA-OBJECT IAeccLabelStyle 35eb54c0>
;   Layer = "0"
;   Linetype = "ByLayer"
;   LinetypeScale = 1.0
;   Lineweight = -1
;   Material = "ByLayer"
;   Name = Civil 3D API: Parametr jest niepoprawny.
;   ObjectID (RO) = 2129718688
;   ObjectName (RO) = "AeccDbVAlignmentStationLabeling"
;   OwnerID (RO) = 2129665272
;   PlotStyleName = "ByLayer"
;   Profile (RO) = #<VLA-OBJECT IAeccProfile 15a8ddd0>
;   ProfileView (RO) = #<VLA-OBJECT IAeccProfileView 15a8e1d0>
;   RangeEnd = 2272.71
;   RangeStart = 0.0
;   ShowToolTip = Civil 3D API: Parametr jest niepoprawny.
;   TrueColor = #<VLA-OBJECT IAcadAcCmColor 35d55310>
;   Type (RO) = 0
;   UseFeatureEnd = -1
;   UseFeatureStart = -1
;   Visible = -1
; Obsługiwane metody:
;   ArrayPolar (3)
;   ArrayRectangular (6)
;   Copy ()
;   Delete ()
;   GetBoundingBox (2)
;   GetExtensionDictionary ()
;   GetXData (3)
;   Highlight (1)
;   IntersectWith (2)
;   IsReferenceObject ()
;   IsReferenceStale ()
;   IsReferenceSubObject ()
;   IsReferenceValid ()
;   Mirror (2)
;   Mirror3D (3)
;   Move (2)
;   Rotate (2)
;   Rotate3D (3)
;   ScaleEntity (2)
;   SetXData (2)
;   TransformBy (1)
;   Update ()

 

Example extract value:

station elevation
0 120
10 125
20 110
30 105
...

[BIGAL]

You don't get the info from the label you get it from the object, I have done a bit of stuff with surfaces and points you need to open the Aecc database and serach a particular object type. Pretty sure there is some posts here about accessing the alignment details from Civ3D.

 

You may still be able to use to use the label but need to open using VL ; ObjectName (RO) = "AeccDbVAlignmentStationLabeling"

; OwnerID (RO) = 2129665272

 

I am not sure if I posted the CIV3d point rotate code search here under CIV3d section and BIGAL it should be easy to change to a alignment label not at work for 2 months.