I want to use ifcopenshell to get specific elements and save it as a new file.
newfile = ifcopenshell.file(schema=ifcFile.schema)
elements = ifcFile.by_type(category)
for element in elements:
newfile.add(element)
newfile.write(filename)
The program works fine but when I open a 3D viewer to check it, it shows the error
"model is empty, there is no geometry to show".
Is there anything wrong or how can I get the element properly? many thanks
If you check the new file content, you would find not every info is transferred to the new file. So this makes it crash. The easier way is to remove the elements you don't want then keep the rest as a new file.
elements = ifcFile.by_type(category)
for element in elements:
ifcFile.remove(element)
Related
(First Question so apologies)
Bokeh 1.3.4
Situation:
I am trying top map a Bokeh MultiLine using a CDSView and all the existing examples seem to use the "figure" object which has a helper (multi_line) which accepts a view as an argument. I am doing this on top of a GMAPPlot which does not support multi_line (only MultiLine) (see below). The commented out line throws an error saying GMAPPlot does not support multi_line.
plot = GMapPlot(
x_range=Range1d(), y_range=Range1d(), map_options=map_options, sizing_mode='scale_height'
)
.
.
.
sel_sa1s = []
v_bf = [True if sa1_val in sel_sa1s else False for sa1_val in v_source.data['SA1']]
v_view = CDSView(source=v_source, filters=[BooleanFilter(v_bf)])
v_ml = MultiLine(xs="xs",ys="ys",line_color="black", line_width="w")
#v_rend = plot.multi_line(xs="xs",ys="ys",line_color="black", line_width="w", source=v_source, view=v_view)
v_rend = plot.add_glyph(v_source, v_ml, name='votes')
The snippet shown above works and maps the entire network (very crowded) because there is no filter. What I want to have happen is for the filter to be initialised to hide everything then when the user clicks on an area (SA1) it will display the network related to that SA1.
Actually I can do that but only one area at a time and it would be much more efficient to be able to load the whole map and use a filtered view to control which sub-networks are displayed.
It seems that GMAPPlot only likes the pattern:
create glyph
add glyph
So, my question is - how does one use a CDSView in this environment (how does one add it to the renderer?)
Screenshot of unfiltered data set
It seems that GMAPPlot only likes the pattern:
create glyph
add glyph
That has not been true for some time. There is a higher level bokeh.plotting.gmap function that creates and configures GMapPlot instances with deafult axes, etc, and also has all the same methods and conveniences as figure (e.g. multi_line). It will be much less work to go this route than assembling everything by hand from low-level objects.
In the atom editor I'd like to be able to create notes 'in between' the lines of a file. I'm more than happy to do this via a plugin, but I'm wondering if someone more experienced in the API can confirm whether it's even possible before I dive in.
Basically, if I open a file with 10 lines, I want to be able to 'insert' new lines between some of them (which will be saved to another file), while still maintaining the line numbering of the original file. Eg:
1 Hello
2 World
. This is a note line saved in another file 'attached' to line 2
3 Foo
4 Etc
Think along the lines of inline comments on GitHub.
You can use block decorations to inject text between two lines:
A block decoration is a special kind of decoration that allows you to insert a DOM node before or after a certain line, and have it follow the line as the buffer changes. You can see it in action by running the snippet below in the DevTools:
var element = document.createElement('div')
element.textContent = 'Block decorations! 🐲'
var editor = atom.workspace.getActiveTextEditor()
var marker = editor.markScreenPosition([0, 0])
editor.decorateMarker(marker, {type: 'block', position: 'before', item: element})
In your case, you would be injecting text rather than GIFs, but you get the idea!
A) I would like to have a PHPExcel-generated file to open with cell A1 selected. Not a problem: I can do that.
B) I would like to have a PHPExcel-generated file with frozen panes (at 'E6', but that's not the real issue). Again, not a problem: I can do that.
Now, when trying to do A and B, that's when I hit a real problem: the file always opens with cell E6 selected, no matter what I try...
I've tried using
$objPHPExcel->getActiveSheet()->freezePane('E6');
in different stages of the file construction (right at the beginning, at the end, in the middle), always with
$objPHPExcel->getActiveSheet()->setSelectedCell('A1');
AFTER freezing the panes, but no luck...
I searched and searched and found no solution to this (except a perhaps-related-but-unanswered request here at SO). Either I'm overlooking something obviously simple or I've uncovered a small bug... :-) Can someone help?
Many thanks in anticipation.
Looking at the code, The Excel2007 Writer overrides the selected cell when there's a split pane, changing it to the top-left cell of the split.
Quick and dirty fix in Classes/PHPExcel/Writer/Excel2007/Worksheet.php, change line 262 which should read
$activeCell = $topLeftCell;
to
$activeCell = empty($activeCell) ? $topLeftCell : $activeCell;
I haven't tested it fully, but it should work for now.... I really should be testing to see which "pane" the selected cell falls into, and setting appropriately in that pane
There is a requirement to save an excel sheet as a pdf file programmatically through powerbuilder (Powerbuilder 12.5.1).
I run the code below; however, I am not getting the right results. Please let me know if I should do something different.
OLEObject ole_excel;
ole_excel = create OLEObject;
IF ( ole_excel.ConnectToObject(ls_DocPath) = 0 ) THEN
ole_excel.application.activeworkbook.SaveAs(ls_DocPath,17);
ole_excel.application.activeworkbook.ExportAsFixedFormat(0,ls_DocPath);
END IF;
....... (Parsing values from excel)
DESTROY ole_excel;
I have searched through this community and others for a solution but no luck so far. I tried using two different commands that I found during this search. Both of them return a null object reference error. It would be great if someone can point me in the right direction.
It looks to me like you need to have a reference to the 'activeworkbook'. This would be of type OLEobject so the declaration would be similar to: OLEobject lole_workbook.
Then you need to set this to the active work book. Look for the VBA code on Excel (should be in the Excel help) for something like a 'getactiveworkbook' method. You would then (in PB) need to do something like
lole_workbook = ole_excel.application.activeworkbook
This gets the reference for PB to the activeworkbook. Then do you saveas and etc. like this lole_workbook.SaveAs(ls_DocPath,17)
workBook.saveAs() documentation says that saveAs() has the following parameters:
SaveAs(Filename, FileFormat, Password, WriteResPassword, ReadOnlyRecommended, CreateBackup, AccessMode, ConflictResolution, AddToMru, TextCodepage, TextVisualLayout, Local)
we need the two first params:
FileName - full path with filename and extension, for instance: c:\myfolder\file.pdf
FileFormat - predefined constant, that represents the target file format.
According to google (MS does not list pdf format constant for XLFileFormat), FileFormat for pdf is equal to 57
so, try to use the following call:
ole_excel.application.activeworkbook.SaveAs(ls_DocPath, 57);
I am new to vim editor and based on general reading from different forums, I was trying to customize vim by updating the .vimrc file to look something like this:
syntax on
set incsearch
set ignorecase
set smartcase
set wildmode = list
that gives me a whole set of functionality I need. However, after having saved this content to .vimrc, suddenly all my files started to show $ as the ending character after each line.
i.e. Now even the .vimrc file looks like:
syntax on$
set incsearch$
set ignorecase$
set smartcase$
set wildmode = list$
and unfortunately I am not able to delete them in the editor. Are there any comments on how to get rid of these '$' signs? Has anyone else encountered this problem before?
Thanks in advance!
The line set wildmode = list is wrong, it should be set wildmode=list no spaces.
The line as it is queries the wildmode option and sets the boolean list option
It’s because you said set list.
Go check for init.vim file.
For me that file was at /home/user/.config/nvim/init.vim
And it was turn on "See invisible characters":
set list listchars=tab:>\ ,trial:+,eol:&
Delete or comment the line.