Line, Poin, and Rectangle Class

detect rectangle by open cv.

编写4个类：Rectangle、Circle、Geometry、Exa，具体要求如下： ① Rectangle类有double型成员变量表示矩形左上角的位置坐标及矩形的宽和高，要求提供修改和返回各成员变量的方法。 ② Circle类有double型成员变量表示圆心坐标和圆的半径，要求提供修改和返回各成员变量的方法。 ③ Geometry类有Rect...

This code draw a red rectangle aroud the face

draw a rectangle and you can choose the color it presents

设计并测试一个名为Rectangle的矩形类，其属性为矩形的左下角与右下角两个点的坐标，能计算矩形的面积

1．设计并测试一个名为Rectangle的矩形类，其属性为矩形的左下角 //与右上角两个点的坐标，能计算矩形的面积。

Design and test a category called Rectangle rectangular, rectangular attribute to the lower left corner of the upper-right corner and the coordinates of two points, to calcula...

hanks for downloading this code. This VB Project shows you how to make forms with "rounded rectangle" shape. It also shows you how you can reduce the size of your programs wit...

matlab tracking source code to track a moving object on the scene by using centroid and rectangle method