Defines the upper-left corner, width, and height of a rectangle.

 

C++ Syntax

 

typedef struct RECTF {

REAL x;

REAL y;

REAL width;

REAL height;

};

 

FreeBASIC 语法

 

TYPE RECTF

x AS REAL

y AS REAL

width AS REAL

height AS REAL

END TYPE

 

成员

 

left

 

Specifies the x-coordinate of the upper-left corner of a rectangle.

 

top

 

Specifies the y-coordinate of the upper-left corner of a rectangle.

 

right

 

Specifies the x-coordinate of the lower-right corner of a rectangle.

 

bottom

 

Specifies the y-coordinate of the lower-right corner of a rectangle.