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Chemical Data Processing Library C++ API - Version 1.1.1
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Chemical Data Processing Library C++ API - Version 1.1.1
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The abstract base of classes implementing the 2D visualization of data objects. More...
#include <View2D.hpp>
Inheritance diagram for CDPL::Vis::View2D:Public Member Functions | |
| virtual | ~View2D () |
| Virtual destructor. More... | |
| virtual void | render (Renderer2D &renderer)=0 |
| Renders the visual representation of the model using the specified Vis::Renderer2D instance. More... | |
| virtual void | setFontMetrics (FontMetrics *font_metrics)=0 |
| Specifies a font metrics object that will be used to measure the dimension of text labels. More... | |
| virtual void | getModelBounds (Rectangle2D &bounds)=0 |
| Calculates the bounding rectangle of the visualized model. More... | |
| Public Member Functions inherited from CDPL::Base::ControlParameterContainer | |
| std::size_t | getNumParameters () const |
| Returns the number of container entries. More... | |
| template<typename T > | |
| void | setParameter (const LookupKey &key, T &&val) |
| Sets the value of the control-parameter specified by key to val. More... | |
| const Any & | getParameter (const LookupKey &key, bool throw_=false, bool local=false) const |
| Returns the value of the control-parameter specified by key. More... | |
| template<typename T > | |
| const T & | getParameter (const LookupKey &key, bool local=false) const |
Returns the value of the control-parameter specified by key as a const reference to an object of type T. More... | |
| template<typename T > | |
| const T & | getParameterOrDefault (const LookupKey &key, const T &def_val, bool local=false) const |
Returns the value of the control-parameter specified by key as a const reference to an object of type T, or the default value def_val if a stored value does not exist. More... | |
| bool | removeParameter (const LookupKey &key) |
| Removes the entry for the control-parameter specified by key. More... | |
| void | clearParameters () |
| Erases all container entries. More... | |
| bool | isParameterSet (const LookupKey &key, bool local=false) const |
| Tells whether or not a value has been assigned to the control-parameter specified by key. More... | |
| void | addParameters (const ControlParameterContainer &cntnr) |
Adds the control-parameter value entries in the ControlParameterContainer instance cntnr. More... | |
| void | copyParameters (const ControlParameterContainer &cntnr) |
| Replaces the current set of properties by a copy of the entries in cntnr. More... | |
| ConstParameterIterator | getParametersBegin () const |
| Returns a constant iterator pointing to the beginning of the entries. More... | |
| ConstParameterIterator | getParametersEnd () const |
| Returns a constant iterator pointing to the end of the entries. More... | |
| ConstParameterIterator | begin () const |
| Returns a constant iterator pointing to the beginning of the entries. More... | |
| ConstParameterIterator | end () const |
| Returns a constant iterator pointing to the end of the entries. More... | |
| void | setParent (const ControlParameterContainer *cntnr) |
| Sets or removes the parent control-parameter container used to resolve requests for missing entries. More... | |
| const ControlParameterContainer * | getParent () const |
| Returns a pointer to the parent control-parameter container. More... | |
| std::size_t | registerParameterChangedCallback (const ParameterChangedCallbackFunction &func) |
| Registers a callback target function that gets invoked when the value of a control-parameter has changed. More... | |
| void | unregisterParameterChangedCallback (std::size_t id) |
| Unregisters the callback specified by id. More... | |
| std::size_t | registerParameterRemovedCallback (const ParameterRemovedCallbackFunction &func) |
| Registers a callback target function that gets invoked when a control-parameter entry has been removed. More... | |
| void | unregisterParameterRemovedCallback (std::size_t id) |
| Unregisters the callback specified by id. More... | |
| std::size_t | registerParentChangedCallback (const ParentChangedCallbackFunction &func) |
| Registers a callback target function that gets invoked when the parent container has been changed or was detached. More... | |
| void | unregisterParentChangedCallback (std::size_t id) |
| Unregisters the callback specified by id. More... | |
| const ControlParameterContainer & | getParameters () const |
Returns a const reference to itself. More... | |
Additional Inherited Members | |
| Public Types inherited from CDPL::Base::ControlParameterContainer | |
| typedef ParameterMap::value_type | ParameterEntry |
| A Base::LookupKey / Base::Any pair used to store the control-parameter values and associated keys. More... | |
| typedef ParameterMap::const_iterator | ConstParameterIterator |
| A constant iterator used to iterate over the control-parameter entries. More... | |
| typedef std::function< void(const LookupKey &, const Any &)> | ParameterChangedCallbackFunction |
| A functor class that wraps callback target functions which get invoked when the value of a control-parameter has changed. More... | |
| typedef std::function< void(const LookupKey &)> | ParameterRemovedCallbackFunction |
| A functor class that wraps callback target functions which get invoked when a control-parameter entry has been removed. More... | |
| typedef std::function< void()> | ParentChangedCallbackFunction |
| A functor class that wraps callback target functions which get invoked when the parent container has been changed or was detached. More... | |
| Protected Member Functions inherited from CDPL::Base::ControlParameterContainer | |
| ControlParameterContainer () | |
Constructs an empty ControlParameterContainer instance. More... | |
| ControlParameterContainer (const ControlParameterContainer &cntnr) | |
Constructs a copy of the ControlParameterContainer instance cntnr. More... | |
| virtual | ~ControlParameterContainer () |
| Destructor. More... | |
| ControlParameterContainer & | operator= (const ControlParameterContainer &cntnr) |
| Assignment operator. More... | |
The abstract base of classes implementing the 2D visualization of data objects.
Subclasses of View2D implement the generation of two-dimensional visual representations of data objects with a given type. According to the Model-View-Controller [WMVC] concept, a View2D instance thus plays the role of the View for a Model represented by the visualized data object. The rendering of a model's visual represention on a given target device is performed by the render() method, which uses a passed Vis::Renderer2DRenderer2D instance for drawing the graphical primitives constituting the overall depiction. The behaviour of a View2D instance can be configured using control-parameters and properties (if the type of the data object is a direct or indirect subclass of Base::PropertyContainer). Control-parameters can be modified and queried using the methods provided by Base::ControlParameterContainer which is a public base class of View2D.
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inlinevirtual |
Virtual destructor.
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pure virtual |
Renders the visual representation of the model using the specified Vis::Renderer2D instance.
| renderer | The Renderer2D instance. |
Implemented in CDPL::Vis::StructureView2D, and CDPL::Vis::ReactionView2D.
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pure virtual |
Specifies a font metrics object that will be used to measure the dimension of text labels.
| font_metrics | A pointer to the font metrics object or null. |
Implemented in CDPL::Vis::StructureView2D, and CDPL::Vis::ReactionView2D.
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pure virtual |
Calculates the bounding rectangle of the visualized model.
| bounds | A Rectangle2D object storing the calculated bounding rectangle. |
Implemented in CDPL::Vis::StructureView2D, and CDPL::Vis::ReactionView2D.
1.8.20