void CGumpView::OnDraw(CDC* pDC)
{
CDocument* pDoc = GetDocument();
// TODO: 여기에 그리기 코드를 추가합니다.
if (!m_pDib) return;
CRect rect;
GetClientRect(rect);
CSize sizeWnd = rect.Size();
CSize sizeDib = m_pDib->GetDimensions();
if (sizeDib.cx <= 0 || sizeDib.cy <= 0) return;
double ratio = min(float(sizeWnd.cx) / sizeDib.cx, float(sizeWnd.cy) / sizeDib.cy);
if (ratio < 1.0) {
sizeDib = CSize(int(sizeDib.cx * ratio), int(sizeDib.cy * ratio));
}
CPoint point;
point.x = max(0, sizeWnd.cx /2 - sizeDib.cx/2);
point.y = max(0, sizeWnd.cy /2 - sizeDib.cy/2);
CRect rcBound(point.x-1, point.y-1, point.x+sizeDib.cx+1, point.y+sizeDib.cy+1);
CPen pen(PS_DOT, 1, RGB(128,128,128));
CPen* pOld = pDC->SelectObject(&pen);
pDC->Rectangle(rcBound);
pDC->SelectObject(pOld);
m_pDib->Draw(pDC, point, sizeDib);
}
void CWizShadowEffect::draw(QPainter *painter)
{
PixmapPadMode mode = PadToEffectiveBoundingRect;
if (painter->paintEngine()->type() == QPaintEngine::OpenGL2)
mode = NoPad;
// Draw pixmap in device coordinates to avoid pixmap scaling.
QPoint offset(0, 0);
const QPixmap pixmap = sourcePixmap(Qt::DeviceCoordinates, &offset, mode);
if (pixmap.isNull())
return;
//
QTransform restoreTransform = painter->worldTransform();
painter->setWorldTransform(QTransform());
painter->setBrush(QBrush(Qt::NoBrush));
QSize sz = pixmap.size();
painter->drawPixmap(offset.x(), offset.y(), pixmap);
//
QRect rcBound(offset.x() - 1, offset.y() - 1, sz.width() + 1, sz.height() + 1);
m_shadow->DrawBorder(painter, rcBound);
//
painter->setWorldTransform(restoreTransform);
}
