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CPoint::Offset

Adds values to the x and y members of the CPoint.

void Offset(
   int xOffset,
   int yOffset 
) throw( );
void Offset(
   POINT point 
) throw( );
void Offset(
   SIZE size 
) throw( );

Parameters

  • xOffset
    Specifies the amount to offset the x member of the CPoint.

  • yOffset
    Specifies the amount to offset the y member of the CPoint.

  • point
    Specifies the amount (POINT or CPoint) to offset the CPoint.

  • size
    Specifies the amount (SIZE or CSize) to offset the CPoint.

Example

CPoint   ptStart(100, 100);
ptStart.Offset(35, 35);

CPoint   ptResult(135, 135);
ASSERT(ptStart == ptResult);

// works with POINT, too

ptStart = CPoint(100, 100);
POINT pt;

pt.x = 35;
pt.y = 35;

ptStart.Offset(pt);

ASSERT(ptStart == ptResult);

// works with SIZE, too

ptStart = CPoint(100, 100);
SIZE size;

size.cx = 35;
size.cy = 35;

ptStart.Offset(size);

ASSERT(ptStart == ptResult);   

Requirements

Header: atltypes.h

See Also

Concepts

CPoint Class

CPoint Members

Hierarchy Chart

CPoint::operator +=

CPoint::operator -=