Method vtkSpiderPlotActor

Rendering/Annotation/vtkSpiderPlotActor.cxx:72–146

------------------------------------------------------------------------------ Instantiate object

//------------------------------------------------------------------------------
// Instantiate object
vtkSpiderPlotActor::vtkSpiderPlotActor()
{
  // Actor2D positions
  this->PositionCoordinate->SetCoordinateSystemToNormalizedViewport();
  this->PositionCoordinate->SetValue(0.1, 0.1);
  this->Position2Coordinate->SetCoordinateSystemToNormalizedViewport();
  this->Position2Coordinate->SetValue(0.9, 0.8);
  this->Position2Coordinate->SetReferenceCoordinate(nullptr);

  this->ConnectionHolder = vtkSpiderPlotActorConnection::New();

  this->IndependentVariables = VTK_IV_COLUMN;
  this->TitleVisibility = 1;
  this->Title = nullptr;
  this->Labels = new vtkAxisLabelArray;
  this->Ranges = new vtkAxisRanges;
  this->LabelMappers = nullptr;
  this->LabelActors = nullptr;
  this->LabelTextProperty = vtkTextProperty::New();
  this->LabelTextProperty->SetFontSize(12);
  this->LabelTextProperty->SetBold(1);
  this->LabelTextProperty->SetItalic(1);
  this->LabelTextProperty->SetShadow(0);
  this->LabelTextProperty->SetFontFamilyToArial();
  this->TitleTextProperty = vtkTextProperty::New();
  this->TitleTextProperty->ShallowCopy(this->LabelTextProperty);
  this->TitleTextProperty->SetFontSize(24);
  this->TitleTextProperty->SetBold(1);
  this->TitleTextProperty->SetItalic(0);
  this->TitleTextProperty->SetShadow(1);
  this->TitleTextProperty->SetFontFamilyToArial();
  this->LabelVisibility = 1;
  this->NumberOfRings = 2;

  this->LegendVisibility = 1;

  this->LegendActor->GetPositionCoordinate()->SetCoordinateSystemToViewport();
  this->LegendActor->GetPosition2Coordinate()->SetCoordinateSystemToViewport();
  this->LegendActor->GetPosition2Coordinate()->SetReferenceCoordinate(nullptr);
  this->LegendActor->BorderOff();
  this->LegendActor->SetNumberOfEntries(100); // initial allocation
  this->LegendActor->SetPadding(2);
  this->LegendActor->ScalarVisibilityOff();
  this->GlyphSource = vtkGlyphSource2D::New();
  this->GlyphSource->SetGlyphTypeToNone();
  this->GlyphSource->DashOn();
  this->GlyphSource->FilledOff();
  this->GlyphSource->Update();

  this->PlotData = vtkPolyData::New();
  this->PlotMapper = vtkPolyDataMapper2D::New();
  this->PlotMapper->SetInputData(this->PlotData);
  this->PlotActor = vtkActor2D::New();
  this->PlotActor->SetMapper(this->PlotMapper);

  this->TitleMapper = vtkTextMapper::New();
  this->TitleActor = vtkActor2D::New();
  this->TitleActor->SetMapper(this->TitleMapper);