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Add a representation of displayed zone area to frame view.

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This commit is contained in:
Bartosz Taudul 2017-09-20 21:21:29 +02:00
parent efc7958ae0
commit 1fef4f9202
1 changed files with 16 additions and 0 deletions
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16
server/TracyView.cpp
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@ -576,6 +576,22 @@ void View::DrawFrames()
i++;
idx += group;
}
auto zitbegin = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvStart );
auto zitend = std::upper_bound( m_frames.begin(), m_frames.end(), m_zvEnd );
auto zbegin = (int)std::distance( m_frames.begin(), zitbegin );
auto zend = (int)std::distance( m_frames.begin(), zitend );
if( zend > m_frameStart && zbegin < m_frameStart + onScreen * group )
{
auto x0 = std::max( 0, ( zbegin - m_frameStart ) * fwidth / group );
auto x1 = std::min( onScreen * fwidth, ( zend - m_frameStart ) * fwidth / group );
if( x0 == x1 ) x1 = x0 + 1;
draw->AddRectFilled( wpos + ImVec2( 1+x0, 0 ), wpos + ImVec2( 1+x1, Height ), 0x55DD22DD );
}
}
}