将Sprite转换为Image。
//
//获取精灵的CCImage
Image* HelloWorld::createImageFromSprite(Sprite* sp)
{
Sprite* pNewSpr = Sprite::createWithSpriteFrame(sp->getSpriteFrame());
pNewSpr->setAnchorPoint(Vec2::ZERO);
RenderTexture* pRender = RenderTexture::create(pNewSpr->getContentSize().width, pNewSpr->getContentSize().height, Texture2D::PixelFormat::RGBA8888);
pRender->begin();
pNewSpr->visit();
pRender->end();
return pRender->newImage();
}
//
转载于:https://blog.51cto.com/shahdza/1561142