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Selection of time range on histogram.

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This commit is contained in:
Bartosz Taudul 2018-03-04 22:52:36 +01:00
parent dee7fd27be
commit f42d8cee38
2 changed files with 56 additions and 5 deletions
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53
server/TracyView.cpp
View File

@ -2670,8 +2670,7 @@ void View::DrawFindZone()
if( ImGui::Button( "Clear" ) )
{
m_findZone.result.clear();
m_findZone.match.clear();
m_findZone.Reset();
}
if( ImGui::TreeNode( "Options" ) )
@ -2687,8 +2686,7 @@ void View::DrawFindZone()
if( findClicked )
{
m_findZone.result.clear();
m_findZone.match.clear();
m_findZone.Reset();
FindZones();
}
@ -2742,8 +2740,21 @@ void View::DrawFindZone()
ImGui::Checkbox( "Log values", &m_findZone.logVal );
ImGui::SameLine();
ImGui::Checkbox( "Log time", &m_findZone.logTime );
ImGui::SameLine();
if( ImGui::Button( "Clear selection" ) ) m_findZone.highlight.active = false;
ImGui::Text( "Time range: %s - %s", TimeToString( tmin ), TimeToString( tmax ) );
ImGui::Text( "Time range: %s - %s (%s)", TimeToString( tmin ), TimeToString( tmax ), TimeToString( tmax - tmin ) );
if( m_findZone.highlight.active )
{
const auto s = std::min( m_findZone.highlight.start, m_findZone.highlight.end );
const auto e = std::max( m_findZone.highlight.start, m_findZone.highlight.end );
ImGui::Text( "Selection range: %s - %s (%s)", TimeToString( s ), TimeToString( e ), TimeToString( e - s ) );
}
else
{
ImGui::Text( "Selection range: none" );
}
const auto dt = double( tmax - tmin );
@ -2958,6 +2969,38 @@ void View::DrawFindZone()
ImGui::Text( "Time spent in the left bins: %s", TimeToString( tBefore ) );
ImGui::Text( "Time spent in the right bins: %s", TimeToString( tAfter ) );
ImGui::EndTooltip();
if( ImGui::IsMouseClicked( 0 ) )
{
m_findZone.highlight.active = true;
m_findZone.highlight.start = t0;
m_findZone.highlight.end = t1;
}
else if( ImGui::IsMouseDragging( 0, 0 ) )
{
m_findZone.highlight.end = t1 > m_findZone.highlight.start ? t1 : t0;
}
}
if( m_findZone.highlight.active && m_findZone.highlight.start != m_findZone.highlight.end )
{
const auto s = std::min( m_findZone.highlight.start, m_findZone.highlight.end );
const auto e = std::max( m_findZone.highlight.start, m_findZone.highlight.end );
float t0, t1;
if( m_findZone.logTime )
{
t0 = ( log10( s ) - log10( tmin ) ) / float( log10( tmax ) - log10( tmin ) ) * numBins;
t1 = ( log10( e ) - log10( tmin ) ) / float( log10( tmax ) - log10( tmin ) ) * numBins;
}
else
{
t0 = ( s - tmin ) / float( tmax - tmin ) * numBins;
t1 = ( e - tmin ) / float( tmax - tmin ) * numBins;
}
draw->AddRectFilled( wpos + ImVec2( 2 + t0, 1 ), wpos + ImVec2( 2 + t1, Height-1 ), 0x22DD8888 );
draw->AddRect( wpos + ImVec2( 2 + t0, 1 ), wpos + ImVec2( 2 + t1, Height-1 ), 0x44DD8888 );
}
}
}

8
server/TracyView.hpp
View File

@ -175,6 +175,14 @@ private:
int maxDepth = -1;
bool logVal = false;
bool logTime = false;
Region highlight;
void Reset()
{
result.clear();
match.clear();
highlight.active = false;
}
} m_findZone;
};