From 6d2a97e9546a4967a0eebd0d19823003332c9811 Mon Sep 17 00:00:00 2001 From: berak Date: Sun, 4 Nov 2018 09:58:58 +0100 Subject: [PATCH] docs: remove NULL strings from highgui.hpp --- modules/highgui/include/opencv2/highgui.hpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/modules/highgui/include/opencv2/highgui.hpp b/modules/highgui/include/opencv2/highgui.hpp index 6e02662..dfd946c 100644 --- a/modules/highgui/include/opencv2/highgui.hpp +++ b/modules/highgui/include/opencv2/highgui.hpp @@ -532,7 +532,7 @@ displayed in the specified window winname. @note -[__Qt Backend Only__] winname can be empty (or NULL) if the trackbar should be attached to the +[__Qt Backend Only__] winname can be empty if the trackbar should be attached to the control panel. Clicking the label of each trackbar enables editing the trackbar values manually. @@ -560,7 +560,7 @@ The function returns the current position of the specified trackbar. @note -[__Qt Backend Only__] winname can be empty (or NULL) if the trackbar is attached to the control +[__Qt Backend Only__] winname can be empty if the trackbar is attached to the control panel. @param trackbarname Name of the trackbar. @@ -574,7 +574,7 @@ The function sets the position of the specified trackbar in the specified window @note -[__Qt Backend Only__] winname can be empty (or NULL) if the trackbar is attached to the control +[__Qt Backend Only__] winname can be empty if the trackbar is attached to the control panel. @param trackbarname Name of the trackbar. @@ -589,7 +589,7 @@ The function sets the maximum position of the specified trackbar in the specifie @note -[__Qt Backend Only__] winname can be empty (or NULL) if the trackbar is attached to the control +[__Qt Backend Only__] winname can be empty if the trackbar is attached to the control panel. @param trackbarname Name of the trackbar. @@ -604,7 +604,7 @@ The function sets the minimum position of the specified trackbar in the specifie @note -[__Qt Backend Only__] winname can be empty (or NULL) if the trackbar is attached to the control +[__Qt Backend Only__] winname can be empty if the trackbar is attached to the control panel. @param trackbarname Name of the trackbar. @@ -811,7 +811,7 @@ QT_NEW_BUTTONBAR flag is added to the type. See below various examples of the cv::createButton function call: : @code - createButton(NULL,callbackButton);//create a push button "button 0", that will call callbackButton. + createButton("",callbackButton);//create a push button "button 0", that will call callbackButton. createButton("button2",callbackButton,NULL,QT_CHECKBOX,0); createButton("button3",callbackButton,&value); createButton("button5",callbackButton1,NULL,QT_RADIOBOX); -- 2.7.4