Rectangle info Overview Group

The Rectangle function draws a rectangle. The rectangle is outlined by using the current pen and filled by using the current brush.

BOOL Rectangle(

HDC hdc,	// handle of device context
int nLeftRect,	// x-coord. of bounding rectangle’s upper-left corner
int nTopRect,	// y-coord. of bounding rectangle’s upper-left corner
int nRightRect,	// x-coord. of bounding rectangle’s lower-right corner
int nBottomRect	// y-coord. of bounding rectangle’s lower-right corner
);

Parameters

hdc: Identifies the device context.
nLeftRect: Specifies the logical x-coordinate of the upper-left corner of the rectangle.
nTopRect: Specifies the logical y-coordinate of the upper-left corner of the rectangle.
nRightRect: Specifies the logical x-coordinate of the lower-right corner of the rectangle.
nBottomRect: Specifies the logical y-coordinate of the lower-right corner of the rectangle.

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

The current position is neither used nor updated by Rectangle.