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Draw only visible bookmarks in current viewport.

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vng 2012-10-19 02:39:45 +03:00 • committed by Alex Zolotarev
parent f919b339f3
commit f59e18cb4f
1 changed files with 13 additions and 1 deletions
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14
map/framework.cpp
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@ -733,16 +733,28 @@ void Framework::DrawAdditionalInfo(shared_ptr<PaintEvent> const & e)
if (m_drawPlacemark)
m_informationDisplay.drawPlacemark(pDrawer, "placemark-red", m_navigator.GtoP(m_placemark));
// get viewport limit rect
m2::AnyRectD const & glbRect = m_navigator.Screen().GlobalRect();
for (size_t i = 0; i < m_bookmarks.size(); ++i)
{
if (m_bookmarks[i]->IsVisible())
{
size_t const count = m_bookmarks[i]->GetBookmarksCount();
for (size_t j = 0; j < count; ++j)
{
Bookmark const * bm = m_bookmarks[i]->GetBookmark(j);
m_informationDisplay.drawPlacemark(pDrawer, bm->GetType().c_str(), m_navigator.GtoP(bm->GetOrg()));
m2::PointD const & org = bm->GetOrg();
// draw only visible bookmarks on screen
if (glbRect.IsPointInside(org))
{
m_informationDisplay.drawPlacemark(pDrawer, bm->GetType().c_str(),
m_navigator.GtoP(org));
}
}
}
}
pScreen->endFrame();