CRect::operator +=

void operator +=( POINT point );

void operator +=( SIZE size );

void operator +=( LPCRECT lpRect );

Parameters

point

A POINT structure or CPoint object that specifies the number of units to move the rectangle.

size

A SIZE structure or CSize object that specifies the number of units to move the rectangle.

lpRect

Points to a RECT structure or CRect object that contains the number of units to inflate each side of CRect.

Remarks

The first two overloads move CRect by the specified offsets. The parameter’s x and y (or cx and cy) values are added to CRect.

The third overload inflates CRect by the number of units specifed in each member of the parameter.

Example

CRect   rect1(100, 235, 200, 335);
CPoint   pt(35, 65);
CRect   rect2(135, 300, 235, 400);

rect1 += pt;

ASSERT(rect1 == rect2);

CRect Overview |  Class Members |  Hierarchy Chart

See Also   CRect::OffsetRect, CRect::InflateRect, CRect::operator +, CRect::operator -=