CRect::operator &

  • 项目

CRectoperator&(constRECT&rect2)const;

Return Value

A CRect that is the intersection of CRect and rect2.

Parameters

rect2

Contains a RECT or CRect.

Remarks

Returns a CRect that is the intersection of CRect and rect2. The intersection is the largest rectangle that is contained in both rectangles.

Note   Both of the rectangles must be normalized or this function may fail. You can call NormalizeRect to normalize the rectangles before calling this function.

Example

CRect   rect1(100,   0, 200, 300);
CRect   rect2(  0, 100, 300, 200);
CRect   rect3;

rect3 = rect1 & rect2;

CRect   rectResult(100, 100, 200, 200);
ASSERT(rectResult == rect3);

CRect Overview |  Class Members |  Hierarchy Chart

See Also   CRect::IntersectRect, CRect::operator &=, CRect::operator |, ****CRect::NormalizeRect