Room tags should be outside the crop region

1

hi,

similar like placing the grid extents outside the crop region, is that possible to place the tags(Room/Space) outside the crop region.

@c.poupin
Tag alignment based on Crop Region 1.3.0.dyn (27.6 KB)

2

Hello
have you an example (screenshot result)?

3

even it requires in left and right direction also.

from the center point it should scatter to the nearest crop boundary.

image
image1207×580 45.4 KB

5

Hello @dhilipseshan ,
try this variant
the script processes all roomtags in active View, the offset distance must be entered manually
image

import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *
import Autodesk.DesignScript.Geometry as DS

clr.AddReference('RevitAPI')
import Autodesk
from Autodesk.Revit.DB import *
from Autodesk.Revit.DB.Architecture import *

clr.AddReference('RevitServices')
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc = DocumentManager.Instance.CurrentDBDocument

clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.GeometryConversion)

def moveTgtoCrop(boundLines, rtag):
	ptTag = rtag.Location.Point
	lstInter = []
	for lineBound in boundLines:
		interResult = lineBound.Project(ptTag)
		lstInter.append(interResult)
	lstInter.sort(key = lambda x : ptTag.DistanceTo(x.XYZPoint))
	firsttInterResult = lstInter[0]
	rtag.TagHeadPosition = firsttInterResult.XYZPoint
	#move location to update TagHeadPosition
	rtag.Location.Move(XYZ(0.001,0.001,0))

def getBoundLines(bbx, Zvalue, offsetCrop = 1):
	lstPt = []
	lstLine = []
	lstPt.append(XYZ(bbx.Min.X, bbx.Min.Y, Zvalue))
	lstPt.append(XYZ(bbx.Max.X, bbx.Min.Y, Zvalue))
	lstPt.append(XYZ(bbx.Max.X, bbx.Max.Y, Zvalue))
	lstPt.append(XYZ(bbx.Min.X, bbx.Max.Y, Zvalue))
	for idx, pt in enumerate(lstPt):
		if idx == 0:
			lstLine.append(Line.CreateBound(lstPt[- 1], pt))
		else:	
			lstLine.append(Line.CreateBound(lstPt[idx - 1], pt))		
	polycuDS = DS.PolyCurve.ByJoinedCurves([x.ToProtoType()  for x in lstLine])	
	polycuDS = polycuDS.Offset(offsetCrop)
	rvtLines = [x.ToRevitType() for x in polycuDS.Explode()]
	return rvtLines		


offsetCrop = IN[0]
activView = doc.ActiveView
cropBox = activView.CropBox 
viewRange = activView.GetViewRange()
cutOffset = viewRange.GetOffset(PlanViewPlane.CutPlane)

fecRoomTg = FilteredElementCollector(doc, activView.Id).OfCategory(BuiltInCategory.OST_RoomTags).ToElements()
boundLines = getBoundLines(cropBox, cutOffset, offsetCrop)

TransactionManager.Instance.EnsureInTransaction(doc)
for rtag in fecRoomTg:
	moveTgtoCrop(boundLines, rtag)
TransactionManager.Instance.TransactionTaskDone()

OUT = fecRoomTg
6

Hi @c.poupin ,

looks amazing.

This works perfect for top and bottom leaders.
I used same for space tag also.Tag based on crop region-python.dyn (8.2 KB)

for top and bottom leader comes straight
but in left and right it doesn’t coming straight as shown in sample image.

image
image707×665 2.92 KB

7

Hello
I’m not sure it’s possible to fix the offset between the leader line and the baseline of a tag

image
image1232×651 10.8 KB

9

ok thank you so much for your precious time.