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/*=========================================================================
Program: ParaView
Module: vtkPVBoxChartRepresentation.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 "vtkPVBoxChartRepresentation.h"
#include "vtkAxis.h"
#include "vtkChartBox.h"
#include "vtkObjectFactory.h"
#include "vtkPen.h"
#include "vtkPlot.h"
#include "vtkPlotBox.h"
#include "vtkPVContextView.h"
#include "vtkTable.h"
#include "vtkStdString.h"
#include <map>
#include <string>
class vtkPVBoxChartRepresentation::vtkInternals
{
public:
// Refer to vtkPVPlotMatrixRepresentation when time comes to update this
// representation to respect the order in which the series are listed.
std::map<std::string, bool> SeriesVisibilities;
std::map<std::string, vtkColor3d> SeriesColors;
};
vtkStandardNewMacro(vtkPVBoxChartRepresentation);
//----------------------------------------------------------------------------
vtkPVBoxChartRepresentation::vtkPVBoxChartRepresentation()
: LineThickness(2),
LineStyle(0),
Legend(true)
{
this->Internals = new vtkInternals();
this->Color[0] = this->Color[1] = this->Color[2] = 0.0;
}
//----------------------------------------------------------------------------
vtkPVBoxChartRepresentation::~vtkPVBoxChartRepresentation()
{
delete this->Internals;
this->Internals = NULL;
}
//----------------------------------------------------------------------------
void vtkPVBoxChartRepresentation::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
//----------------------------------------------------------------------------
bool vtkPVBoxChartRepresentation::AddToView(vtkView* view)
{
if (!this->Superclass::AddToView(view))
{
return false;
}
if (this->GetChart())
{
this->GetChart()->SetVisible(this->GetVisibility());
}
return true;
}
//----------------------------------------------------------------------------
bool vtkPVBoxChartRepresentation::RemoveFromView(vtkView* view)
{
if (this->GetChart())
{
this->GetChart()->GetPlot(0)->SetInputData(0);
this->GetChart()->SetVisible(false);
}
return this->Superclass::RemoveFromView(view);
}
//----------------------------------------------------------------------------
vtkChartBox* vtkPVBoxChartRepresentation::GetChart()
{
if (this->ContextView)
{
return vtkChartBox::SafeDownCast(
this->ContextView->GetContextItem());
}
return 0;
}
//----------------------------------------------------------------------------
void vtkPVBoxChartRepresentation::SetVisibility(bool visible)
{
this->Superclass::SetVisibility(visible);
vtkChartBox* chart = this->GetChart();
if (chart && !visible)
{
// Refer to vtkChartRepresentation::PrepareForRendering() documentation to
// know why this is cannot be done in PrepareForRendering();
chart->SetVisible(false);
}
this->Modified();
}
//----------------------------------------------------------------------------
void vtkPVBoxChartRepresentation::SetSeriesVisibility(
const char* series, bool visibility)
{
assert(series != NULL);
this->Internals->SeriesVisibilities[series] = visibility;
this->Modified();
}
//----------------------------------------------------------------------------
void vtkPVBoxChartRepresentation::SetSeriesColor(const char* seriesname,
double r, double g, double b)
{
assert(seriesname != NULL);
this->Internals->SeriesColors[seriesname] = vtkColor3d(r, g, b);
this->Modified();
}
//----------------------------------------------------------------------------
void vtkPVBoxChartRepresentation::ClearSeriesVisibilities()
{
this->Internals->SeriesVisibilities.clear();
this->Modified();
}
//----------------------------------------------------------------------------
void vtkPVBoxChartRepresentation::ClearSeriesColors()
{
this->Internals->SeriesColors.clear();
this->Modified();
}
//----------------------------------------------------------------------------
void vtkPVBoxChartRepresentation::PrepareForRendering()
{
this->Superclass::PrepareForRendering();
vtkChartBox* chart = this->GetChart();
vtkPlotBox* plot = vtkPlotBox::SafeDownCast(chart->GetPlot(0));
assert(plot);
vtkTable* plotInput = this->GetLocalOutput();
chart->SetVisible(plotInput != NULL && this->GetVisibility());
chart->SetShowLegend(this->Legend);
plot->GetPen()->SetWidth(this->LineThickness);
plot->GetPen()->SetLineType(this->LineStyle);
plot->GetPen()->SetColorF(this->Color[0], this->Color[1], this->Color[2]);
plot->GetPen()->SetOpacityF(1.0);
if (plotInput)
{
// only consider the first vtkTable.
plot->SetInputData(plotInput);
chart->SetColumnVisibilityAll(true);
vtkIdType numCols = plotInput->GetNumberOfColumns();
for (vtkIdType cc = 0; cc < numCols; cc++)
{
std::string name = plotInput->GetColumnName(cc);
std::map<std::string, bool>::iterator iter =
this->Internals->SeriesVisibilities.find(name);
if (iter != this->Internals->SeriesVisibilities.end() &&
iter->second == true)
{
chart->SetColumnVisibility(name, true);
}
else
{
chart->SetColumnVisibility(name, false);
}
std::map<std::string, vtkColor3d>::iterator citer =
this->Internals->SeriesColors.find(name);
if (citer != this->Internals->SeriesColors.end())
{
plot->SetColumnColor(name, citer->second.GetData());
}
}
}
if (chart->GetYAxis())
{
chart->GetYAxis()->SetTitle("");
}
}
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