mirror of
https://github.com/opencv/opencv.git
synced 2024-11-27 04:36:36 +08:00
21 lines
908 B
ReStructuredText
21 lines
908 B
ReStructuredText
*************************************
|
|
highgui. High-level GUI and Media I/O
|
|
*************************************
|
|
|
|
While OpenCV was designed for use in full-scale
|
|
applications and can be used within functionally rich UI frameworks (such as Qt*, WinForms*, or Cocoa*) or without any UI at all, sometimes there it is required to try functionality quickly and visualize the results. This is what the HighGUI module has been designed for.
|
|
|
|
It provides easy interface to:
|
|
|
|
* Create and manipulate windows that can display images and "remember" their content (no need to handle repaint events from OS).
|
|
* Add trackbars to the windows, handle simple mouse events as well as keyboard commmands.
|
|
* Read and write images to/from disk or memory.
|
|
* Read video from camera or file and write video to a file.
|
|
|
|
.. toctree::
|
|
:maxdepth: 2
|
|
|
|
user_interface
|
|
reading_and_writing_images_and_video
|
|
qt_new_functions
|