ChooseableStyling< AObject > Class Template Reference

Implementation of a styling composed from several predefined mappings chooseable by their name. More...

#include <Styling.h>

Inheritance diagram for ChooseableStyling< AObject >:

Public Types
using	ObjectMapping = Mapping< AObject >
	Mapping for the object type.

Public Member Functions
AttributeMap	map (int index, AObject &object) override
	Create a map of attributes from the stored attribute maps.
std::string	info () override
	Returns informal string about the currently set mappings.
virtual std::unique_ptr< ObjectMapping >	createMapping (const std::string &mappingName)
	Create a mapping for the object from a name.
void	set (const std::string &key, std::unique_ptr< ObjectMapping > mapping)
	Sets the given attribute to the attribute mapping.
void	set (const std::string &key, const std::string &mappingName)
	Sets the given attribute to the fixed value.
void	setStroke (const std::string &mappingName)
	Legacy method to set the mapping on how to match a object to the stroke color.
void	setStrokeWidth (const std::string &mappingName)
	Legacy method to set the mapping on how to match a object to the stroke width.

Protected Attributes
std::map< std::string, std::unique_ptr< ObjectMapping > >	m_mappingsByKey
	Map of attribute keys to mappings to be used.

Detailed Description

template<class AObject>
class Belle2::TrackFindingCDC::ChooseableStyling< AObject >

Implementation of a styling composed from several predefined mappings chooseable by their name.

Definition at line 99 of file Styling.h.

Member Typedef Documentation

ObjectMapping

using ObjectMapping = Mapping<AObject>

Mapping for the object type.

Definition at line 103 of file Styling.h.

Member Function Documentation

createMapping()

virtual std::unique_ptr< ObjectMapping > createMapping ( const std::string &  mappingName )

inlinevirtual

Create a mapping for the object from a name.

Can be overridden by the subclass to introduce names with specific meanings. The default is to use the name as a fixed attribute value.

Reimplemented in ChooseableRecoTrackStyling, ChooseableSegmentStyling, and ChooseableHitStyling.

Definition at line 136 of file Styling.h.

      {
        return std::make_unique<ConstantMapping<AObject>>(mappingName);
      }

info()

std::string info ( )

inlineoverridevirtual

Returns informal string about the currently set mappings.

Reimplemented from Styling< AObject >.

Definition at line 119 of file Styling.h.

      {
        std::ostringstream oss;
        for (const auto& keyMapping : m_mappingsByKey) {
          const std::string& key = keyMapping.first;
          const std::unique_ptr<ObjectMapping>& mapping = keyMapping.second;
          oss << key << ": " << mapping->info();
        }
        return oss.str();
      }

map()

AttributeMap map ( int  index, AObject &  object  )

inlineoverridevirtual

Create a map of attributes from the stored attribute maps.

Reimplemented from Styling< AObject >.

Definition at line 107 of file Styling.h.

      {
        AttributeMap attributeMap;
        for (const auto& keyMapping : m_mappingsByKey) {
          const std::string& key = keyMapping.first;
          const std::unique_ptr<ObjectMapping>& mapping = keyMapping.second;
          attributeMap[key] = mapping->map(index, object);
        }
        return attributeMap;
      }

set() [1/2]

void set ( const std::string &  key, const std::string &  mappingName  )

inline

Sets the given attribute to the fixed value.

Definition at line 150 of file Styling.h.

      {
        std::unique_ptr<ObjectMapping> objectMapping = this->createMapping(mappingName);
        if (objectMapping) {
          set(key, std::move(objectMapping));
        }
      }

set() [2/2]

void set ( const std::string &  key, std::unique_ptr< ObjectMapping >  mapping  )

inline

Sets the given attribute to the attribute mapping.

Definition at line 142 of file Styling.h.

      {
        if (mapping) {
          m_mappingsByKey[key] = std::move(mapping);
        }
      }

setStroke()

void setStroke ( const std::string &  mappingName )

inline

Legacy method to set the mapping on how to match a object to the stroke color.

Parameters

mappingName

The Name of the Mapping to be used. The translation from name to Mapping class must be defined in createMapping.

Definition at line 163 of file Styling.h.

      {
        set("stroke", mappingName);
      }

setStrokeWidth()

void setStrokeWidth ( const std::string &  mappingName )

inline

Legacy method to set the mapping on how to match a object to the stroke width.

Parameters

mappingName

The Name of the Mapping to be used. The translation from name to Mapping class must be defined in createMapping.

Definition at line 173 of file Styling.h.

      {
        set("stroke-width", mappingName);
      }

Member Data Documentation

m_mappingsByKey

std::map<std::string, std::unique_ptr<ObjectMapping> > m_mappingsByKey

protected

Map of attribute keys to mappings to be used.

Definition at line 180 of file Styling.h.

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The documentation for this class was generated from the following file:

• tracking/trackFindingCDC/display/include/Styling.h