https://github.com/renatogarcia/gdb-imshow

GDB extension to show OpenCV images
https://github.com/renatogarcia/gdb-imshow

Last synced: 2 months ago
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GDB extension to show OpenCV images

• Host: GitHub
• URL: https://github.com/renatogarcia/gdb-imshow
• Owner: renatoGarcia
• Created: 2012-08-06T12:07:46.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2017-04-28T21:42:06.000Z (over 7 years ago)
• Last Synced: 2023-03-12T20:35:15.910Z (almost 2 years ago)
• Language: Python
• Size: 24.4 KB
• Stars: 40
• Watchers: 6
• Forks: 23
• Open Issues: 3
• Metadata Files:
  • Readme: README.txt

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README

        
GDB OpenCV imshow

This is a simple python extension script to visualize interactively OpenCV

images while debugging with gdb.

INSTALL

 You need to have gdb (version 7.2 or newer).

 You can try to use the cv_imshow command by sourcing it first from within a gdb

 session with the command

 > source cv_imshow.py

 (insert the path to the cv_imshow.py file on your machine, if it is not in the

 gdb current working directory). You can also add the command to your .gbdinit

 file if you do not want to source it at each session.

USAGE

 Usage is extremely simple, once you have sourced the file. If the variable you

 want to inspect (i.e., show) is a cv::Mat or an IplImage with name 'image', all

 you need to do is

 > cv_imshow image

 from within your gdb session.