hi everyone, I started learning how to create an interface with WPF a few days ago and had a problem like the screenshot below.
Can you help me to fix this? I would appreciate your help.
Here’s my full code:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import clr
import math
import xlsxwriter
import os
from collections import OrderedDict
from pyrevit import revit,forms,script
from pyrevit.forms import ProgressBar
from Autodesk.Revit.UI.Selection import ObjectType
from System.Collections.Generic import *
from rpw.ui.forms import Alert
import csv
#WPF
try:
clr.AddReference('IronPython.wpf')
clr.AddReference('PresentationCore')
clr.AddReference('PresentationFramework')
except IOError:
raise
from System.IO import StringReader
from System.Windows.Markup import XamlReader, XamlWriter
from System.Windows import Window,Application
try:
import wpf
except ImportError:
raise
clr.AddReference('ProtoGeometry')
import Autodesk.DesignScript.Geometry as DSGeo
from Autodesk.DesignScript.Geometry import *
clr.AddReference('RevitAPI')
import Autodesk
from Autodesk.Revit.DB import *
clr.AddReference('RevitAPIUI')
from Autodesk.Revit.UI import*
clr.AddReference('RevitAPIUI')
from Autodesk.Revit.UI.Selection import*
clr.AddReference('RevitServices')
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc = __revit__.ActiveUIDocument.Document
view = doc.ActiveView
uidoc = __revit__.ActiveUIDocument
app = __revit__.Application
DB = Autodesk.Revit.DB
output = script.get_output()
#----------------------------------Main Logic---------------------------------------------------------------------------
class selectionfilter(ISelectionFilter):
def __init__(self,category1,category2):
self.category1 = category1
self.category2 = category2
def AllowElement(self, element):
if element.Category.Name == self.category1 or element.Category.Name == self.category2:
return True
else:
return False
def AllowReference(self,point): #It's not neccessary to use this definition
return False
class Viewmodel():
def __init__(self, gvcId, gvcfamType, gvcthickness, gvcvolume):
self._gvcId = gvcId
self._gvcfamType = gvcfamType
self._gvcthickness = gvcthickness
self._gvcvolume = gvcvolume
@property
def gvcId(self):
return self._gvcId
@property
def gvcfamType(self):
return self._gvcfamType
@property
def gvcthickness(self):
return self._gvcthickness
@property
def gvcvolume(self):
return self._gvcvolume
class MyWindow(Window):
def __init__(self):
self.ui = wpf.LoadComponent(self,r'D:\\Home\\Python Revit API\BIM 3DM\Studying\\Create Forms (WPF)\\WPF_Lesson1.xaml')
self.selected_elements = []
self.lvElements.ItemsSource = self.selected_elements
self.ui.btnClear.Click += RoutedEventHandler(self.btn_Clear_Click)
def btn_Clear_Click(self,sender,event):
self.selected_elements.Clear()
self.lvElements.Items.Refresh()
# pass
def btn_PickObjects_Click(self,sender,event):
select_ele = selectionfilter('NOT','Floors')
self.Hide()
familyinstances = uidoc.Selection.PickElementsByRectangle(select_ele,'Select')
global eles,ids,names,thickness_values,volume_values
eles = [doc.GetElement(i.Id) for i in familyinstances]
ids = [i.Id.IntegerValue for i in eles]
names = [i.Name for i in eles]
thickness_values = [round(i.LookupParameter('Thickness').AsDouble()*304.8) for i in eles]
volume_values = [round(i.LookupParameter('Volume').AsDouble()*0.0283,3) for i in eles]
viewModels = []
for id,name,thickness,volume in zip(ids,names,thickness_values,volume_values):
viewModel = Viewmodel(
gvcId= id,
gvcfamType= name,
gvcthickness= thickness,
gvcvolume= volume,
)
viewModels.append(viewModel)
for eleInViewModel in viewModels:
self.selected_elements.Add(eleInViewModel)
self.Show()
pass
def btn_Export_Click(self,sender,event):
pass
def btn_Cancel_Click(self,sender,event):
self.Close()
mywindow = MyWindow()
mywindow.ShowDialog()
# eles = mywindow.btn_PickObjects_Click(self,sender,event)
# print (eles)
# print (ids)
# print (names)
# print (thickness)
# print (volume)
