本文整理汇总了C++中RenderObject::getVisible方法的典型用法代码示例。如果您正苦于以下问题：C++ RenderObject::getVisible方法的具体用法？C++ RenderObject::getVisible怎么用？C++ RenderObject::getVisible使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类RenderObject的用法示例。
在下文中一共展示了RenderObject::getVisible方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: handleMouseMove
void RenderContainer::handleMouseMove(int button, int x, int y)
{
bool isabovesomething = false;
std::list<RenderObject *>::const_iterator itr = _objlist.begin();
for (;itr != _objlist.end() ; ++itr) {
RenderObject * current = *itr;
if (!current->getVisible()) continue;
if (!current->hitTest(x, y)) {
continue;
}
if (_lasthoverobj!=current) {
if (_lasthoverobj) _lasthoverobj->handleMouseLeave(button);
current->handleMouseEnter(button);
_lasthoverobj = current;
}
isabovesomething = true;
if (current->handleMouseMove(button, x, y)) break;
}
if (!isabovesomething) {
if (_lasthoverobj) _lasthoverobj->handleMouseLeave(button);
_lasthoverobj = NULL;
}
}示例2: handleMouseRelease
void RenderContainer::handleMouseRelease(int button, int x, int y)
{
std::list<RenderObject *>::const_iterator itr = _objlist.begin();
for (;itr != _objlist.end() ; ++itr) {
RenderObject * current = *itr;
if (!current->getVisible()) continue;
if (!current->hitTest(x, y)) continue;
if (current->handleMouseRelease(button, x, y)) break;
}
}示例3: renderObjects
void RenderContainer::renderObjects(IplImage* frame)
{
CvRect dirtyRT;
dirtyRT.x = -1;
dirtyRT.y = -1;
std::list<RenderObject *>::const_iterator itr = _objlist.begin();
for (;itr != _objlist.end() ; ++itr) {
RenderObject * current = *itr;
if (!current->getVisible()) continue;
CvRect ObjRect;
ObjRect.x = current->getX();
ObjRect.y = current->getY();
ObjRect.width = current->getWidth();
ObjRect.height = current->getHeight();
if (!current->getDirtyFlag()) {
CvRect intersect = cvRectIntersection(dirtyRT, ObjRect);
if (intersect.width<=0 || intersect.height<=0) {
continue;
}
}
current->renderSelf(frame);
dirtyRT.x = std::min(dirtyRT.x, ObjRect.x);
dirtyRT.y = std::min(dirtyRT.y, ObjRect.y);
int mergedRight = std::max(dirtyRT.x + dirtyRT.width, ObjRect.x + ObjRect.width);
int mergedBottom = std::max(dirtyRT.y + dirtyRT.height, ObjRect.y + ObjRect.height);
dirtyRT.width = mergedRight - dirtyRT.x;
dirtyRT.height = mergedBottom - dirtyRT.y;
}
}