I am trying to use a dll to control a camera.
It is possible for me to use the dll with ironpython, but I fail to use it
with python for .NET (CLR 4.0).
(And I would like to use e.g. numpy as well, so I need python for .NET).
Below follow a short test script, the python / ironpython versions and
t
ssembly that opens a
> command prompt so that you can inspect the environment variables. For me,
> this is almost always a system path / current directory issue. Hopefully
> I’m not leading you down a false road.
>
> ** **
>
> *From:* m.daniel.kra...@googlemail.com [mailto:
>
gt;
> Sent from my iPad
>
> On Jan 16, 2013, at 3:49 PM, Daniel Krause wrote:
>
> Hi Brett,
>
> to check your suggestion I added a print statement to the script (after
> clr.AddReference("xiAPI40.NET"):
>
> print sys.path
>
> The result looks ok to me:
&
I am trying to use a dll to control a camera.
It is possible to use the dll with ironpython, but I fail to use it with
python for .NET (CLR 4.0).
(And I would like to use numpy as well, so I need python for .NET).
Below follow a short test script, the python / ironpython versions and
their console
I want to use BitmapSource from System.Windows.Media.Imaging
(Documentation here:
http://msdn.microsoft.com/de-de/library/system.windows.media.imaging.bitmapsource(v=vs.100).aspx)
It would be great if someone could help me with this, as I do not have yet
much experience with python for .NET, and n
43-c1ae-41cd-bbeb-8ff6c1c879ec
> I believe this will help you.
>
> HTH
>
> Thanks and best regards,
>
> Jojo Maquiling
>
> On Mon, Jan 21, 2013 at 3:40 AM, Daniel Krause
> wrote:
> > I want to use BitmapSource from System.Windows.Media.Imaging
> > (Document
on.
>
> Distributing a python script with .net dependencies can get rather ugly.
>
> -brad
>
> On Jan 21, 2013, at 2:10 PM, Daniel Krause
> wrote:
>
> Hi Jojo,
>
> thanks for your help.
>
> The following code is running (64bit-Windows):
>
> import c
I want to use a method from an API to control a camera (xiApi.NETX64.dll).
The method is described in two ways:
//
void GetImage( out WriteableBitmap image, int timeout)
Description : This function acquires image and returns fills WritableBitmap
object. Supports UNSAFE buffer policy mode.
Paramete
not speak german. But I think that's it.
>
> On Jan 22, 2013, at 2:58 PM, Daniel Krause
> wrote:
>
> > I want to use a method from an API to control a camera
> (xiApi.NETX64.dll).
> >
> > The method is described in two ways:
> > //
> > void GetIma
...@fie.us
> Just to clarify: neither version of the methods you are calling are marked
> "unsafe" in the proper c# .net manner are they? I would not be surprised
> to find PythonNet not providing access to "unsafe" methods. I would need
> to take a trip through the so
rtAcquisition()
> timeout = 1000
> bitmapsrc = cam.GetImage(bitmapsrc, timeout)
> cam.StopAcquisition()
> ##
>
> Console output:
>
>
> What you need is an instance, perhaps:
> bitmapsrc = BitmapSource() # or something to that effect.
>
>
> On 01/22/2013 11:58 AM
the camera code in a very thin
> assembly that manages this stuff and provides a clean interface for
> python.net to hook into. I’m lazy that way though…
>
> ** **
>
> *From:* PythonDotNet [mailto:pythondotnet-bounces+btribble=
> ea@python.org] *On Behalf Of *Daniel
I would like to use System.Array.
The following code is running with iron python
import clr
import System
from System import Array
from System import Int32
from clr import GetClrType
rows = 1
columns = 2
#method: Array.CreateInstance(Type, Int32, Int32)
array = Array.CreateInstance(GetClrType(Int
m/codes/search/clr
>
> ** **
>
> Can you use the following instead?
>
> ** **
>
> import System
>
> …
>
> ** **
>
> …
>
> array = Array.CreateInstance(System.Int32, rows, columns)
>
> ** **
>
> *From:* PythonDotNet [mailto:pythondotn
This link might help you:
http://www.lfd.uci.edu/~gohlke/pythonlibs/
2013/7/23 Jason Sachs
> is there a prebuilt version of pythonnet for x64? I tried downloading
> source + opening the VS10 solution file it in Visual Studio express 2013
> but it gives a bunch of migration errors.
>
>
> On Mon,
Hi,
I posted this question at stackoverflow some days ago:
https://stackoverflow.com/questions/50254745/how-to-provide-a-variable-of-special-type-as-method-parameter
I want to use a DLL with the help of Python for .NET (pythonnet).
The methods in this DLL require (pointer to?) variables as parame
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