MuonValR4::TrackVisualizationTool::PlotLegend Struct Reference

Helper struct to administer the markers & colors that are added to the legend. More...

Collaboration diagram for MuonValR4::TrackVisualizationTool::PlotLegend:

Public Types
using	LegendEntry_t = std::unordered_map< int, PrimitivePtr_t >

Public Member Functions
	PlotLegend (const double xLow, const double yLow, const double xHigh, const double yHigh)
	Constructor defining the Legned placement. More...
void	addColor (const int color, const std::string &label)
	Add new color legend entry. More...
void	addMarker (const int marker, const std::string &label)
	Add new Marker style to the legend entry. More...
void	fillPrimitives (Canvas_t &canvas)
	Add the primitives of the legend to the Canvas. More...

Public Attributes
std::unique_ptr< TLegend >	legend {}
LegendEntry_t	markers {}
LegendEntry_t	colors {}

Detailed Description

Helper struct to administer the markers & colors that are added to the legend.

Definition at line 67 of file TrackVisualizationTool.h.

Member Typedef Documentation

LegendEntry_t

using MuonValR4::TrackVisualizationTool::PlotLegend::LegendEntry_t = std::unordered_map<int, PrimitivePtr_t>

Definition at line 87 of file TrackVisualizationTool.h.

Constructor & Destructor Documentation

PlotLegend()

MuonValR4::TrackVisualizationTool::PlotLegend::PlotLegend ( const double  xLow, const double  yLow, const double  xHigh, const double  yHigh  )

inline

Constructor defining the Legned placement.

Parameters

xLow	Low x-end of the Legend (relative coords.)
yLow	Low y-end of the Legend (relative coords.)
xHigh	High x-end of the Legend (relative coords.)
yHigh	High y-end of the Legend (relative coords.)

Definition at line 73 of file TrackVisualizationTool.h.

                                                                  :
                    legend{std::make_unique<TLegend>(xLow, yLow, xHigh, yHigh)}{}

Member Function Documentation

addColor()

void MuonValR4::TrackVisualizationTool::PlotLegend::addColor	(	const int	color,
		const std::string &	label
	)

Add new color legend entry.

Parameters

color	TColor code of the color to add
label	Text to be dispayed

Definition at line 69 of file TrackVisualizationTool.cxx.

                                                                                          {
        if (colors.find(color) != colors.end()) {
            return;
        }
        auto box = MuonValR4::drawBox(-1.5,-1.5,-1.,-1., color, MuonValR4::fullFilling);
        legend->AddEntry(box.get(), label.c_str(), "F");
        colors.insert(std::make_pair(color, std::move(box)));
    }

addMarker()

void MuonValR4::TrackVisualizationTool::PlotLegend::addMarker	(	const int	marker,
		const std::string &	label
	)

Add new Marker style to the legend entry.

Parameters

marker	TMarkerStyle code to add
label	Text to be dispayed

Definition at line 77 of file TrackVisualizationTool.cxx.

                                                                                            {
        if (markers.find(marker)!= markers.end()) {
            return;
        }
        auto tMarker = drawMarker(Amg::Vector2D{2.*Gaudi::Units::km, 0.}, marker, kBlack);
        legend->AddEntry(tMarker.get(), label.c_str(), "P");
        markers.insert(std::make_pair(marker, std::move(tMarker)));
    }

fillPrimitives()

void MuonValR4::TrackVisualizationTool::PlotLegend::fillPrimitives

(

Canvas_t &

canvas

)

Add the primitives of the legend to the Canvas.

Definition at line 85 of file TrackVisualizationTool.cxx.

                                                                          {
        legend->SetBorderSize(0);
        legend->SetNColumns(4);
        canvas.add(std::move(legend));
        for (auto&[i, obj] : colors){
            canvas.add(std::move(obj));
        }
        for (auto&[i, obj]: markers) {
            canvas.add(std::move(obj));
        }
    }

Member Data Documentation

colors

LegendEntry_t MuonValR4::TrackVisualizationTool::PlotLegend::colors {}

Definition at line 89 of file TrackVisualizationTool.h.

legend

std::unique_ptr<TLegend> MuonValR4::TrackVisualizationTool::PlotLegend::legend {}

Definition at line 86 of file TrackVisualizationTool.h.

markers

LegendEntry_t MuonValR4::TrackVisualizationTool::PlotLegend::markers {}

Definition at line 88 of file TrackVisualizationTool.h.

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The documentation for this struct was generated from the following files:

• TrackVisualizationTool.h
• TrackVisualizationTool.cxx