C++ (Cpp) addRectShape Exemples

Exemple #1

Fichier : mgdrawrect.cpp Projet : shuangyou/TouchVGCore

bool MgCmdDrawRect::touchEnded(const MgMotion* sender)
{
    Point2d pt1(m_startPt);
    Point2d pt2(snapPoint(sender));
    MgBaseRect* shape = (MgBaseRect*)dynshape()->shape();
    
    shape->setRect2P(pt1, pt2);
    dynshape()->shape()->update();

    float minDist = sender->displayMmToModel(5.f);

    if (shape->getWidth() > minDist && shape->getHeight() > minDist) {
        addRectShape(sender);
    }

    return MgCommandDraw::touchEnded(sender);
}

Exemple #2

Fichier : mgdrawrect.cpp Projet : fanliugen/touchvg

bool MgCmdDrawRect::touchEnded(const MgMotion* sender)
{
    Point2d pt1(m_startPt);
    Point2d pt2(snapPoint(sender));
    MgBaseRect* shape = (MgBaseRect*)dynshape()->shape();
    
    if (shape->getFlag(kMgSquare)) {
        float len = (float)mgMax(fabs(pt2.x - pt1.x), fabs(pt2.y - pt1.y));
        Box2d rect(m_startPt, 2.f * len, 0);
        pt1 = rect.leftTop();
        pt2 = rect.rightBottom();
    }
    shape->setRect(pt1, pt2);
    dynshape()->shape()->update();

    float minDist = mgDisplayMmToModel(5, sender);

    if (shape->getWidth() > minDist && shape->getHeight() > minDist) {
        addRectShape(sender);
    }

    return _touchEnded(sender);
}