void Graphic::Draw (Canvas* c, Coord l, Coord b, Coord r, Coord t) {
if (Parent() == nil) {
drawClipped(c, l, b, r, t, this);
} else {
FullGraphic gs;
totalGS(gs);
drawClipped(c, l, b, r, t, &gs);
}
}
void Graphic::DrawClipped (Canvas* c, Coord l, Coord b, Coord r, Coord t) {
_clipping = new BoxObj(l, b, r, t);
_p->Clip(c, l, b, r, t);
if (Parent() == nil) {
drawClipped(c, l, b, r, t, this);
} else {
FullGraphic gs;
totalGS(gs);
drawClipped(c, l, b, r, t, &gs);
}
_p->NoClip();
delete _clipping;
_clipping = nil;
}
void CDIBGrItem::Draw
( PLBmp * pCanvas,
CRect * pUpdateRect
)
// Responsible for drawing the object on the canvas.
{
// ASSERT_VALID (pCanvas);
ASSERT (pCanvas->GetBitsPerPixel() == 32);
// ASSERT_VALID (m_pBmp);
ASSERT (m_pBmp->GetBitsPerPixel() == 32);
// Perform clipping.
CRect ClipRect (pUpdateRect);
clip (pCanvas, &ClipRect);
// Draw
if (m_w == m_pBmp->GetWidth() &&
m_h == m_pBmp->GetHeight())
drawClippedNoScale (pCanvas, &ClipRect);
else if (m_pBmp->HasAlpha())
drawClipped (pCanvas, &ClipRect);
else
drawClippedNoAlpha (pCanvas, &ClipRect);
// If this fails, the procedure destroyed something.
// ASSERT_VALID (pCanvas);
// ASSERT_VALID (m_pBmp);
}
RectF TextureRegion::drawAtClipped(const double x, const double y, const RectF& clipRect, const ColorF& diffuse) const
{
return drawClipped(x - size.x * 0.5, y - size.y * 0.5, clipRect, diffuse);
}
