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/*=========================================================================
Program: ParaView
Module: vtkQuartileChartRepresentation.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkQuartileChartRepresentation.h"
#include "vtkXYChartRepresentationInternals.h"
#include "vtkBrush.h"
#include "vtkChartXY.h"
#include "vtkObjectFactory.h"
#include "vtkPlotArea.h"
#include "vtkPlotLine.h"
#include "vtkStdString.h"
#include <vtksys/RegularExpression.hxx>
#include <map>
namespace
{
static vtksys::RegularExpression StatsArrayRe("^([^( ]+)\\((.+)\\)$");
}
class vtkQuartileChartRepresentation::vtkQCRInternals :
public vtkXYChartRepresentation::vtkInternals
{
typedef vtkXYChartRepresentation::vtkInternals Superclass;
public:
//---------------------------------------------------------------------------
// Description:
// Subclasses can override this method to assign a role for a specific data
// array in the input dataset. This is useful when multiple plots are to be
// created for a single series.
virtual std::string GetSeriesRole(const std::string& vtkNotUsed(tableName), const std::string& columnName)
{
if (StatsArrayRe.find(columnName))
{
const std::string fn = StatsArrayRe.match(1);
if (fn == "min" || fn == "max")
{
return "minmax";
}
else if (fn == "q1" || fn == "q3")
{
return "q1q3";
}
return fn;
}
return std::string();
}
virtual vtkPlot* NewPlot(vtkXYChartRepresentation* self,
const std::string& tableName, const std::string& columnName, const std::string& role)
{
if (role == "minmax" || role == "q1q3")
{
vtkPlot* plot = this->Superclass::NewPlot(self, tableName, columnName, role);
if (vtkPlotArea* aplot = vtkPlotArea::SafeDownCast(plot))
{
aplot->SetLegendVisibility(false);
}
return plot;
}
else if ((role == "avg") || (role == "med") || role.empty())
{
assert(self);
vtkChartXY* chartXY = self->GetChart();
assert(chartXY);
return chartXY->AddPlot(vtkChart::LINE);
}
return NULL;
}
//---------------------------------------------------------------------------
virtual int GetInputArrayIndex(
const std::string& tableName, const std::string& columnName, const std::string& role)
{
if (role == "minmax")
{
if (StatsArrayRe.find(columnName))
{
const std::string fn = StatsArrayRe.match(1);
return fn == "min"? 1 : 2;
}
}
else if (role == "q1q3")
{
if (StatsArrayRe.find(columnName))
{
const std::string fn = StatsArrayRe.match(1);
return fn == "q1"? 1 : 2;
}
}
return this->Superclass::GetInputArrayIndex(tableName, columnName, role);
}
protected:
virtual bool UpdateSinglePlotProperties(vtkXYChartRepresentation* self,
const std::string& tableName, const std::string& columnName, const std::string& role,
vtkPlot* plot)
{
vtkQuartileChartRepresentation* qcr = vtkQuartileChartRepresentation::SafeDownCast(self);
if ( (role == "minmax" && qcr->GetRangeVisibility() == false) ||
(role == "q1q3" && qcr->GetQuartileVisibility() == false) ||
(role == "avg" && qcr->GetAverageVisibility() == false) ||
(role == "med" && qcr->GetMedianVisibility() == false))
{
plot->SetVisible(false);
return false;
}
if (!this->Superclass::UpdateSinglePlotProperties(self, tableName, columnName, role, plot))
{
return false;
}
if (role == "minmax")
{
plot->GetBrush()->SetOpacityF(0.25);
plot->GetPen()->SetOpacityF(0.25);
plot->SetLabel("min/max " + plot->GetLabel());
}
else if (role == "q1q3")
{
plot->GetBrush()->SetOpacityF(0.5);
plot->GetPen()->SetOpacityF(0.5);
plot->SetLabel("q1/q3 " + plot->GetLabel());
}
else if (role.empty() == false)
{
if (role == "med")
{
plot->GetBrush()->SetOpacityF(0.3);
plot->GetPen()->SetOpacityF(0.3);
}
plot->SetLabel(role + " " + plot->GetLabel());
}
return true;
}
};
vtkStandardNewMacro(vtkQuartileChartRepresentation);
//----------------------------------------------------------------------------
vtkQuartileChartRepresentation::vtkQuartileChartRepresentation()
: QuartileVisibility(true),
RangeVisibility(true),
AverageVisibility(true),
MedianVisibility(true)
{
delete this->Internals;
this->Internals = new vtkQCRInternals();
}
//----------------------------------------------------------------------------
vtkQuartileChartRepresentation::~vtkQuartileChartRepresentation()
{
}
//----------------------------------------------------------------------------
vtkStdString vtkQuartileChartRepresentation::GetDefaultSeriesLabel(
const vtkStdString& tableName, const vtkStdString& columnName)
{
// statsArrayRe1: e.g. "min(EQPS)".
if (StatsArrayRe.find(columnName))
{
return this->Superclass::GetDefaultSeriesLabel(tableName, StatsArrayRe.match(2));
}
return this->Superclass::GetDefaultSeriesLabel(tableName, columnName);
}
//----------------------------------------------------------------------------
void vtkQuartileChartRepresentation::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "QuartileVisibility: " << this->QuartileVisibility << endl;
os << indent << "RangeVisibility: " << this->RangeVisibility << endl;
os << indent << "AverageVisibility: " << this->AverageVisibility << endl;
os << indent << "MedianVisibility: " << this->MedianVisibility << endl;
}
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