bool SIM_PLOT_PANEL::AddTrace( const wxString& aName, int aPoints,
const double* aX, const double* aY, SIM_PLOT_TYPE aFlags )
{
TRACE* trace = NULL;
// Find previous entry, if there is one
auto prev = m_traces.find( aName );
bool addedNewEntry = ( prev == m_traces.end() );
if( addedNewEntry )
{
if( m_type == ST_TRANSIENT )
{
bool hasVoltageTraces = false;
for( auto tr : m_traces )
{
if( !( tr.second->GetFlags() & SPT_CURRENT ) )
{
hasVoltageTraces = true;
break;
}
}
if( !hasVoltageTraces )
m_axis_y2->SetMasterScale( nullptr );
else
m_axis_y2->SetMasterScale( m_axis_y1 );
}
// New entry
trace = new TRACE( aName );
trace->SetTraceColour( generateColor() );
trace->SetPen( wxPen( trace->GetTraceColour(), 2, wxPENSTYLE_SOLID ) );
m_traces[aName] = trace;
// It is a trick to keep legend & coords always on the top
for( mpLayer* l : m_topLevel )
DelLayer( l );
AddLayer( (mpLayer*) trace );
for( mpLayer* l : m_topLevel )
AddLayer( l );
}
else
{
trace = prev->second;
}
std::vector<double> tmp( aY, aY + aPoints );
if( m_type == ST_AC )
{
if( aFlags & SPT_AC_PHASE )
{
for( int i = 0; i < aPoints; i++ )
tmp[i] = tmp[i] * 180.0 / M_PI; // convert to degrees
}
else
{
for( int i = 0; i < aPoints; i++ )
tmp[i] = 20 * log( tmp[i] ) / log( 10.0 ); // convert to dB
}
}
trace->SetData( std::vector<double>( aX, aX + aPoints ), tmp );
if( aFlags & SPT_AC_PHASE || aFlags & SPT_CURRENT )
trace->SetScale( m_axis_x, m_axis_y2 );
else
trace->SetScale( m_axis_x, m_axis_y1 );
trace->SetFlags( aFlags );
UpdateAll();
return addedNewEntry;
}
