Esempi in C++ (Cpp) per SRect::intersect

Esempio n. 1

File: xbschtag.cpp Progetto: hermixy/Qt-BSch3V-Modified

//範囲を指定して選択を行う
unsigned SXBSchTag::testSelection(const SRect& rc)
{
	if( rc.intersect(area()) ){
		return SELECT_ALL;
	}else{
		return 0;
	}
}

Esempio n. 2

File: xbschtag.cpp Progetto: hermixy/Qt-BSch3V-Modified

//描画が必要かどうかを返す
bool SXBSchTag::qRedraw(const SRect& rc)
{
    return rc.intersect(area());
}

Esempio n. 3

File: sptnobjcircle.cpp Progetto: hermixy/Qt-BSch3V-Modified

//範囲を指定して選択チェックを行う
bool SPtnObjCircle::testIntersect(const SRect& rc)
{
    if(!rc.intersect(m_p0)) return false;
    if(!rc.intersect(m_p1)) return false;
    return true;
}