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21 lines
902 B
ReStructuredText
21 lines
902 B
ReStructuredText
*************************************
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highgui. High-level GUI and Media I/O
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*************************************
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While OpenCV was designed for use in full-scale
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applications and can be used within functionally rich UI frameworks (such as Qt, WinForms or Cocoa) or without any UI at all, sometimes there is a need to try some functionality quickly and visualize the results. This is what the HighGUI module has been designed for.
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It provides easy interface to:
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* create and manipulate windows that can display images and "remember" their content (no need to handle repaint events from OS)
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* add trackbars to the windows, handle simple mouse events as well as keyboard commmands
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* read and write images to/from disk or memory.
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* read video from camera or file and write video to a file.
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.. toctree::
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:maxdepth: 2
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user_interface
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reading_and_writing_images_and_video
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qt_new_functions
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