Searched refs:on_trackbar (Results 1 – 5 of 5) sorted by relevance
| /external/opencv3/doc/tutorials/highgui/trackbar/ |
| D | trackbar.markdown | 43 * @function on_trackbar
46 void on_trackbar( int, void* )
75 createTrackbar( TrackbarName, "Linear Blend", &alpha_slider, alpha_slider_max, on_trackbar );
78 on_trackbar( alpha_slider, 0 );
102 createTrackbar( TrackbarName, "Linear Blend", &alpha_slider, alpha_slider_max, on_trackbar );
111 - Whenever the user moves the Trackbar, the callback function **on_trackbar** is called
113 -# Finally, we have to define the callback function **on_trackbar**
115 void on_trackbar( int, void* )
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| /external/opencv3/samples/cpp/tutorial_code/HighGUI/ |
| D | AddingImagesTrackbar.cpp | 28 static void on_trackbar( int, void* ) in on_trackbar() function
62 createTrackbar( TrackbarName, "Linear Blend", &alpha_slider, alpha_slider_max, on_trackbar ); in main()
65 on_trackbar( alpha_slider, 0 ); in main()
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| D | BasicLinearTransformsTrackbar.cpp | 26 static void on_trackbar( int, void* ) in on_trackbar() function
57 createTrackbar( "Contrast Trackbar", "New Image", &alpha, alpha_max, on_trackbar ); in main()
58 createTrackbar( "Brightness Trackbar", "New Image", &beta, beta_max, on_trackbar ); in main()
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| /external/opencv3/samples/cpp/ |
| D | connected_components.cpp | 13 static void on_trackbar(int, void*) in on_trackbar() function
66 createTrackbar( "Threshold", "Connected Components", &threshval, 255, on_trackbar ); in main()
67 on_trackbar(threshval, 0); in main()
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| D | contours2.cpp | 26 static void on_trackbar(int, void*) in on_trackbar() function
88 createTrackbar( "levels+3", "contours", &levels, 7, on_trackbar ); in main()
90 on_trackbar(0,0); in main()
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