How do i “Reset Crop Region” using Dynamo? Crop Resize.dyn (28.8 KB)

Thanks for sending those through - found the culprit :slight_smile: It appears that the check for input data being in a list is failing, and wrapping it one level deeper into a list. [image] You could use this code, in your scenario, by taking out the following code portion. if not isinstance(view, list): view = [view] Obviously, that doesn’t help safeguard against lists of different depths, but it’s an unblocking for this problem :slight_smile: The hasattr (has attribute) check does successfully pass though: if not hasattr(view, '__iter__'): view = [view] And this successfully executes your code in your scenario :muscle: [image]

[image] MartinSpence: #Import the Revit API import clr clr.AddReference(‘RevitAPI’) import Autodesk from Autodesk.Revit.DB import * #Import DocumentManager and TransactionManager clr.AddReference(‘RevitServices’) import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager #Reference the active Document and application doc = DocumentManager.Instance.CurrentDBDocument view = UnwrapElement(IN[0]) TransactionManager.Instance.EnsureInTransaction(doc) for v in view: if v.CropBoxActive == True: csm = v.GetCropRegionShapeManager() csm.RemoveCropRegionShape() TransactionManager.Instance.TransactionTaskDone() OUT = 0 [image]

[image] MartinSpence: #Import the Revit API import clr clr.AddReference(‘RevitAPI’) import Autodesk from Autodesk.Revit.DB import * #Import DocumentManager and TransactionManager clr.AddReference(‘RevitServices’) import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager #Reference the active Document and application doc = DocumentManager.Instance.CurrentDBDocument view = UnwrapElement(IN[0]) TransactionManager.Instance.EnsureInTransaction(doc) for v in view: if v.CropBoxActive == True: csm = v.GetCropRegionShapeManager() csm.RemoveCropRegionShape() TransactionManager.Instance.TransactionTaskDone() OUT = 0 I closed and opened Dynamo , Now it Works …THNX

The solution should actually be Sol’s post, since the part he added will ensure the script works with both lists and singletons :slight_smile:

I tried Both ,but it would only accept one…

Now i need to Expand my crop Box .on only one Side…Il Start a new Thread.

[image] How do i Resize a Crop Box Revit [3] Im using This curenlty,But its not reliable,sometimes it works,sometimes it doesnt.

Something went wrong in @solamour’s formatting. There’s a flaw in the if-sentence indentation: i corrected it here: import clr clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * #Import DocumentManager and TransactionManager clr.AddReference('RevitServices') import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager #Reference the active Document and application doc = DocumentManager.Instance.CurrentDBDocument view = UnwrapElement(IN[0]) # If the Input List doesn't have the attribute of '__iter__' (Which means iterable # - i.e it's an object that contains objects such as a 'List') then we want to # wrap that singular item (In our case a view) into a List of one thing. # This way our For Loop will never fail :) if not hasattr(view, '__iter__'): view = [view] TransactionManager.Instance.EnsureInTransaction(doc) for v in view: if v.CropBoxActive == True: csm = v.GetCropRegionShapeManager() csm.RemoveCropRegionShape() TransactionManager.Instance.TransactionTaskDone() OUT = 0 This ran without errors with a list of views. [image] What a messy thread. Sorry :smiley:

Ah yeah I’m just a muppet… my bad for manually typing in the 4x spaces to ‘indent’ :frowning:

@MartinSpence @solamour I have used this Python in the past, but it doesn’t work for Revit 2021. I don’t know if i only ever used it in older Revit versions. What do i have to do to make it work in Revit 2021? [image] I also tried the node from Genius.Loci @Alban_de_Chasteigner but that also didn’t work. Only works if the Crop wasn’t rectangular in the first place and only for a single View. I have 358 Views which need a Reset Crop. [image] [image]

Hi @bvs1982 - Looks like the hasattr (Has attribute) call is not implemented in CPython3, which I assume you are using :slight_smile: Simply change it to the following isinstance approach and it should work. import clr clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * #Import DocumentManager and TransactionManager clr.AddReference('RevitServices') import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager #Reference the active Document and application doc = DocumentManager.Instance.CurrentDBDocument view = UnwrapElement(IN[0]) # If the Input List doesn't have the attribute of '__iter__' (Which means iterable # - i.e it's an object that contains objects such as a 'List') then we want to # wrap that singular item (In our case a view) into a List of one thing. # This way our For Loop will never fail :) if not isinstance(view, list): view = [view] TransactionManager.Instance.EnsureInTransaction(doc) for v in view: if v.CropBoxActive == True: csm = v.GetCropRegionShapeManager() csm.RemoveCropRegionShape() TransactionManager.Instance.TransactionTaskDone() OUT = view

How to Reset Crop view using Dynamo

Revit

ashwinash112 August 24, 2018, 11:52am 13

Topic		Replies	Views
Get Crop views Developers revit , python , dynamo , views	2	682	August 8, 2018
Rotate View cropbox Revit revit	20	3352	August 23, 2024
Edit crop region Revit	25	17276	September 30, 2018
Crop Region Boundary edit by dynamo Developers python , dynamo	18	4938	May 17, 2022
Crop Region by curve Developers revit	34	12535	July 10, 2019

How to Reset Crop view using Dynamo

Related topics