Difference between revisions of "Documentation/Nightly/Extensions/MatlabBridge"
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{{documentation/{{documentation/version}}/module-section|Introduction and Acknowledgements}} | {{documentation/{{documentation/version}}/module-section|Introduction and Acknowledgements}} | ||
| − | Author: Andras Lasso (PerkLab, Queen's University), Jean-Christophe Fillion-Robin (Kitware), Kevin Wang ( | + | Author: Andras Lasso (PerkLab, Queen's University), Jean-Christophe Fillion-Robin (Kitware), Kevin Wang (Princess Margaret Cancer Centre), Gabor Fichtinger (PerkLab, Queen's University)<br> |
Contact: Andras Lasso, <email>lasso@cs.queensu.ca</email><br> | Contact: Andras Lasso, <email>lasso@cs.queensu.ca</email><br> | ||
Project website: http://www.slicerrt.org<br> | Project website: http://www.slicerrt.org<br> | ||
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|{{collaborator|logo|namic}}|NA-MIC | |{{collaborator|logo|namic}}|NA-MIC | ||
|{{collaborator|logo|perklab}}|PerkLab | |{{collaborator|logo|perklab}}|PerkLab | ||
| + | |{{collaborator|logo|ocairo}}|OCAIRO | ||
}} | }} | ||
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Demo videos: | Demo videos: | ||
| − | * [ | + | * [https://youtu.be/dFNbt1sIdqQ Creating and using a Matlab module] |
| − | * [ | + | * [https://youtu.be/8LijOcv3GDY Editing and debugging a Matlab module] |
Tutorial: [[Media:MatlabBridgeTutorial.pdf|How to create, run, customize Matlab modules]] | Tutorial: [[Media:MatlabBridgeTutorial.pdf|How to create, run, customize Matlab modules]] | ||
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{{documentation/{{documentation/version}}/extension-section|Tutorials}} | {{documentation/{{documentation/version}}/extension-section|Tutorials}} | ||
*'''[[Media:MatlabBridgeTutorial.pdf|Comprehensive MatlabBridge tutorial: how to create, run, customize Matlab modules]]''' | *'''[[Media:MatlabBridgeTutorial.pdf|Comprehensive MatlabBridge tutorial: how to create, run, customize Matlab modules]]''' | ||
| + | *[https://github.com/PerkLab/SlicerMatlabBridge/tree/master/Examples/ A few example modules] | ||
| + | * [[documentation/{{documentation/version}}/Developers/SlicerExecutionModel#XML_Schema|Specification of module descriptor XML file]] | ||
| + | * Demo video: [https://youtu.be/dFNbt1sIdqQ Creating and using a Matlab module] | ||
| + | * Demo video: [https://youtu.be/8LijOcv3GDY Editing and debugging a Matlab module] | ||
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{{documentation/{{documentation/version}}/extension-section|Information for Developers}} | {{documentation/{{documentation/version}}/extension-section|Information for Developers}} | ||
| − | * Source code: https:// | + | * Source code: https://github.com/PerkLab/SlicerMatlabBridge/tree/master/ |
| − | * Issue tracker: [https:// | + | * Issue tracker: [https://github.com/PerkLab/SlicerMatlabBridge/issues open issues and enhancement requests] |
| − | * Design overview: [https:// | + | * Design overview: [https://github.com/PerkLab/SlicerMatlabBridge/raw/master/Docs/MatlabBridgeDesign.pptx]. |
| − | * Running Matlab modules without accessing a Matlab license: You can run your Matlab modules on a computer that does not have Matlab license. | + | * Running Matlab modules without accessing a Matlab license: You can run your Matlab modules on a computer that does not have Matlab license by using the Matlab Compiler. |
| + | ** On the development computer (with Matlab and Matlab Compiler license) create an executable (let's call it MyModuleCollection.exe) with the Matlab Compiler: | ||
| + | *** include all the MatlabBridge CommandServer functions (https://github.com/PerkLab/SlicerMatlabBridge/tree/master/MatlabCommander/commandserver) as Shared Resources | ||
| + | *** include your custom .m files (including the .m file that the slicer module generator creates) as Shared Resources | ||
| + | *** choose cli_commandserver.m as "Main File" | ||
| + | ** Installation on the target computer (a self-contained executable can be created as described on the [[Documentation/Labs/CustomSlicerGenerator]] page): | ||
| + | *** Copy the MyModuleCollection.exe to the target computer (it can be anywhere, but make sure it's not in a directory that is listed in Slicer additional module paths) | ||
| + | *** Install Slicer | ||
| + | *** Install MatlabBridge extension | ||
| + | *** Set the location of your Matlab module proxy (.bat file or shell script) and CLI descriptor (.xml) files as additional module paths in Slicer | ||
| + | ** Running on the target computer: | ||
| + | *** Start MyModuleCollection.exe (anytime ''before'' you start Slicer) | ||
| + | *** Start Slicer | ||
* Tested with Matlab R2009b, R2012a, and R2013a on Windows7. | * Tested with Matlab R2009b, R2012a, and R2013a on Windows7. | ||
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* Problem: When I try to run my Matlab module, the Matlab process does not start (Matlab window does not appear on the taskbar) | * Problem: When I try to run my Matlab module, the Matlab process does not start (Matlab window does not appear on the taskbar) | ||
** Solution [on Windows Vista/7/8]: Please go to the Matlab module generator module and in the “Matlab executable” editbox set the path to your “.../bin/matlab.exe” (not to "activate_matlab.exe" or other exe files in the Matlab program directory or any file in the bin/win64 directory). | ** Solution [on Windows Vista/7/8]: Please go to the Matlab module generator module and in the “Matlab executable” editbox set the path to your “.../bin/matlab.exe” (not to "activate_matlab.exe" or other exe files in the Matlab program directory or any file in the bin/win64 directory). | ||
| + | ** Solution [on Mac OS X]: Please go to the Matlab module generator module and in the “Matlab executable” editbox set the path to your “/Applications/MATLAB.app/bin/matlab” (instead of MATLAB.app you may have MATLAB_<Release>.app, where <Release> is the MATLAB Release's version, i.e., R2009a, R2012b, etc.). | ||
* Problem: When I try to run my Matlab module, the Matlab process starts (Matlab window appears on the taskbar and it displays the message "Starting OpenIGTLink command server at port 4100 Waiting for client connections..."), but the Matlab module execution fails (in the Slicer error log the "igtl::ClientSocket (...): Failed to connect to server 127.0.0.1:4100" message is displayed) | * Problem: When I try to run my Matlab module, the Matlab process starts (Matlab window appears on the taskbar and it displays the message "Starting OpenIGTLink command server at port 4100 Waiting for client connections..."), but the Matlab module execution fails (in the Slicer error log the "igtl::ClientSocket (...): Failed to connect to server 127.0.0.1:4100" message is displayed) | ||
** Solution [on Windows Vista/7/8]: Firewall settings prevent Matlab-Slicer communication. Please add a firewall exception by the following steps: | ** Solution [on Windows Vista/7/8]: Firewall settings prevent Matlab-Slicer communication. Please add a firewall exception by the following steps: | ||
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**# Click ''Yes'', if a dialog box appears asking "''Do you want to allow the following program to make changes to this computer?''" | **# Click ''Yes'', if a dialog box appears asking "''Do you want to allow the following program to make changes to this computer?''" | ||
**# Enter the following command: ''netsh firewall add portopening tcp 4100 MatlabBridge'' | **# Enter the following command: ''netsh firewall add portopening tcp 4100 MatlabBridge'' | ||
| + | ** Solution [on Mac OS X]: Firewall settings prevent Matlab-Slicer communication. Please disable firewal or add a firewall exception. | ||
* Problem: module execution is not completed | * Problem: module execution is not completed | ||
** Solution: make sure you've selected .../MATLAB/.../bin/matlab.exe as Matlab executable (and not .../MATLAB/.../bin/win64/MATLAB.exe) | ** Solution: make sure you've selected .../MATLAB/.../bin/matlab.exe as Matlab executable (and not .../MATLAB/.../bin/win64/MATLAB.exe) | ||
| + | * I would like to add breakpoints and do step-by-step debugging in Matlab | ||
| + | ** Solution: | ||
| + | *** Start Matlab normally (with the full user interface) | ||
| + | *** Load your Matlab script files, add breakpoints | ||
| + | *** Start the MatlabBridge command server in Matlab by running ''cli_commandserver'' | ||
| + | **** Location of ''cli_commandserver.m'' script: <SlicerExtensionDirectory>/MatlabBridge/lib/Slicer-4.3/cli-modules/commandserver (for example, C:/Users/myusername/AppData/Roaming/NA-MIC/Extensions-23549/MatlabBridge/lib/Slicer-4.3/cli-modules/commandserver) | ||
| + | **** Where is <SlicerExtensionDirectory>? Open the 'Matlab Module Generator' module in Slicer, it shows ''Matlab script directory''. <SlicerExtensionDirectory> is the parent directory of ''Matlab script directory''. | ||
| + | *** Run your module in Slicer. Matlab will stop at the specified breakpoints and you can observer variables and do step-by-step debugging. | ||
| + | * Error when trying to run a Matlab module in a slicelet | ||
| + | ** Solution: do not add --no-main-window to SlicerLauncherSettings.ini but pass it to Slicer.exe on the command line instead | ||
| + | |||
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Latest revision as of 04:45, 20 June 2018
Home < Documentation < Nightly < Extensions < MatlabBridge
|
For the latest Slicer documentation, visit the read-the-docs. |
Introduction and Acknowledgements
Author: Andras Lasso (PerkLab, Queen's University), Jean-Christophe Fillion-Robin (Kitware), Kevin Wang (Princess Margaret Cancer Centre), Gabor Fichtinger (PerkLab, Queen's University)
Contact: Andras Lasso, <email>lasso@cs.queensu.ca</email>
Project website: http://www.slicerrt.org
License: Slicer license
|
Extension Description
|
MatlabBridge is an extension of 3D Slicer to allow running Matlab functions directly in 3D Slicer. Highlights:
The Matlab module behaves exactly as any other command-line-interface module, the Matlab engine is started automatically in the background (and it is kept running in the background so that you don’t have to wait for Matlab startup each time you run your function) Demo videos: |
Modules
- Matlab Module Generator (in the module list: Developer Tools / Matlab)
- Matlab Commander (in the module list: Developer Tools / Matlab)
Use Cases
Example Matlab module user interface in Slicer
Matlab Bridge modules appear under the Developer Tools / Matlab category
A skeleton Matlab script can be created and installed using the Matlab module generator.
The Matlab Commander allows running any commands from the user interface or from another Slicer module.
Tutorials
- Comprehensive MatlabBridge tutorial: how to create, run, customize Matlab modules
- A few example modules
- Specification of module descriptor XML file
- Demo video: Creating and using a Matlab module
- Demo video: Editing and debugging a Matlab module
Information for Developers
- Source code: https://github.com/PerkLab/SlicerMatlabBridge/tree/master/
- Issue tracker: open issues and enhancement requests
- Design overview: [1].
- Running Matlab modules without accessing a Matlab license: You can run your Matlab modules on a computer that does not have Matlab license by using the Matlab Compiler.
- On the development computer (with Matlab and Matlab Compiler license) create an executable (let's call it MyModuleCollection.exe) with the Matlab Compiler:
- include all the MatlabBridge CommandServer functions (https://github.com/PerkLab/SlicerMatlabBridge/tree/master/MatlabCommander/commandserver) as Shared Resources
- include your custom .m files (including the .m file that the slicer module generator creates) as Shared Resources
- choose cli_commandserver.m as "Main File"
- Installation on the target computer (a self-contained executable can be created as described on the Documentation/Labs/CustomSlicerGenerator page):
- Copy the MyModuleCollection.exe to the target computer (it can be anywhere, but make sure it's not in a directory that is listed in Slicer additional module paths)
- Install Slicer
- Install MatlabBridge extension
- Set the location of your Matlab module proxy (.bat file or shell script) and CLI descriptor (.xml) files as additional module paths in Slicer
- Running on the target computer:
- Start MyModuleCollection.exe (anytime before you start Slicer)
- Start Slicer
- On the development computer (with Matlab and Matlab Compiler license) create an executable (let's call it MyModuleCollection.exe) with the Matlab Compiler:
- Tested with Matlab R2009b, R2012a, and R2013a on Windows7.
Troubleshooting
- Problem: When I try to run my Matlab module, the Matlab process does not start (Matlab window does not appear on the taskbar)
- Solution [on Windows Vista/7/8]: Please go to the Matlab module generator module and in the “Matlab executable” editbox set the path to your “.../bin/matlab.exe” (not to "activate_matlab.exe" or other exe files in the Matlab program directory or any file in the bin/win64 directory).
- Solution [on Mac OS X]: Please go to the Matlab module generator module and in the “Matlab executable” editbox set the path to your “/Applications/MATLAB.app/bin/matlab” (instead of MATLAB.app you may have MATLAB_<Release>.app, where <Release> is the MATLAB Release's version, i.e., R2009a, R2012b, etc.).
- Problem: When I try to run my Matlab module, the Matlab process starts (Matlab window appears on the taskbar and it displays the message "Starting OpenIGTLink command server at port 4100 Waiting for client connections..."), but the Matlab module execution fails (in the Slicer error log the "igtl::ClientSocket (...): Failed to connect to server 127.0.0.1:4100" message is displayed)
- Solution [on Windows Vista/7/8]: Firewall settings prevent Matlab-Slicer communication. Please add a firewall exception by the following steps:
- Start cmd.exe as administrator (open the Windows Start menu, type "cmd", hit Ctrl + Shift + Enter)
- Click Yes, if a dialog box appears asking "Do you want to allow the following program to make changes to this computer?"
- Enter the following command: netsh firewall add portopening tcp 4100 MatlabBridge
- Solution [on Mac OS X]: Firewall settings prevent Matlab-Slicer communication. Please disable firewal or add a firewall exception.
- Solution [on Windows Vista/7/8]: Firewall settings prevent Matlab-Slicer communication. Please add a firewall exception by the following steps:
- Problem: module execution is not completed
- Solution: make sure you've selected .../MATLAB/.../bin/matlab.exe as Matlab executable (and not .../MATLAB/.../bin/win64/MATLAB.exe)
- I would like to add breakpoints and do step-by-step debugging in Matlab
- Solution:
- Start Matlab normally (with the full user interface)
- Load your Matlab script files, add breakpoints
- Start the MatlabBridge command server in Matlab by running cli_commandserver
- Location of cli_commandserver.m script: <SlicerExtensionDirectory>/MatlabBridge/lib/Slicer-4.3/cli-modules/commandserver (for example, C:/Users/myusername/AppData/Roaming/NA-MIC/Extensions-23549/MatlabBridge/lib/Slicer-4.3/cli-modules/commandserver)
- Where is <SlicerExtensionDirectory>? Open the 'Matlab Module Generator' module in Slicer, it shows Matlab script directory. <SlicerExtensionDirectory> is the parent directory of Matlab script directory.
- Run your module in Slicer. Matlab will stop at the specified breakpoints and you can observer variables and do step-by-step debugging.
- Solution:
- Error when trying to run a Matlab module in a slicelet
- Solution: do not add --no-main-window to SlicerLauncherSettings.ini but pass it to Slicer.exe on the command line instead
