c++ Programming Glossary: boundingrect

What leads to incomplete types? (QGraphicsItem: Source or target has incomplete type)

http://stackoverflow.com/questions/10108720/what-leads-to-incomplete-types-qgraphicsitem-source-or-target-has-incomplete

QStyleOptionGraphicsItem option QWidget widget QRectF boundingRect const void mousePressEvent QGraphicsSceneMouseEvent event void..

With OpenCV, try to extract a region of a picture described by ArrayOfArrays

http://stackoverflow.com/questions/10176184/with-opencv-try-to-extract-a-region-of-a-picture-described-by-arrayofarrays

i Get bounding box for contour Rect roi boundingRect contours_final i This is a OpenCV function Create a mask for..

OpenCV C++ usage of cv::Moments

http://stackoverflow.com/questions/10942742/opencv-c-usage-of-cvmoments

size centroid.y sumY size Or with the help of Opencv's boundingRect pseudo code Rect bRect Imgproc.boundingRect array_points centroid.x.. of Opencv's boundingRect pseudo code Rect bRect Imgproc.boundingRect array_points centroid.x bRect.x bRect.width 2 centroid.y bRect.y..

itemAt not returning custom qGraphicsItem

http://stackoverflow.com/questions/16919819/itemat-not-returning-custom-qgraphicsitem

public QGraphicsItem public explicit VModule QRectF boundingRect const void paint QPainter painter const QStyleOptionGraphicsItem.. xAddr yAddr baseShape QPolygonF basePoints QRectF VModule boundingRect const return QRectF xAddr 0 w h void VModule paint QPainter..

Q_OBJECT throwing 'undefined reference to vtable' error [duplicate]

http://stackoverflow.com/questions/4774291/q-object-throwing-undefined-reference-to-vtable-error

QObject public QGraphicsItem Q_OBJECT public T QRectF boundingRect const return QRectF void paint QPainter painter const QStyleOptionGraphicsItem..

OpenCV extract area of an image from a vector of squares

http://stackoverflow.com/questions/7755647/opencv-extract-area-of-an-image-from-a-vector-of-squares

squares for size_t i 0 i squares.size i Rect rectangle boundingRect Mat squares i cout # i rectangle x rectangle.x y rectangle.y..

OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection

http://stackoverflow.com/questions/8667818/opencv-c-obj-c-detecting-a-sheet-of-paper-square-detection

cv Vec4i 0 cv Point draw bounding rect cv Rect rect boundingRect cv Mat squares i cv rectangle image rect.tl rect.br cv Scalar..