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SketchDataRoot.h Go to the documentation of this file. //-*-c++-*- #ifndef INCLUDED_SketchDataRoot_h #define INCLUDED_SketchDataRoot_h #include <string> #include "Shared/ProjectInterface.h" #include "SketchTypes.h" #include "SketchSpace.h" #include "ShapeRoot.h" namespace DualCoding { //! Parent class for SketchData<T> class SketchDataRoot { private: //! The SketchSpace that owns the pool containing this SketchData object. SketchSpace *space; //! Name of this sketch. std::string name; //! Sketch-specific integer ID, for unique identification int id; //! Integer ID of the "parent" Sketch, 0 if no parent; used in GUI int parentId; //! Reference count for the sketch. When SketchPool detects this as 0, it may reuse it. int refcount; //! True if the Sketch is currently viewable. bool viewable; //! Last time this sketch was included in a sketch list sent to the GUI int refreshTag; //! True if we've tried to clear this sketch but the SketchGUI was looking at it bool clearPending; //! Color to use for displaying this sketch. Only meaningful for Sketch<bool>, //! but info is preserved in case we coerce bool to int or float and then back to bool. rgb color; //! Which color map to use; default is to use the robot's own color table. //! Other tables are used for displaying grayscale images, or scaled quantities like //! distance or area using a continuous color scale from red to blue. ColorMapType_t colormap; template<typename T> friend class SketchPool; template<typename T> friend class Sketch; template<typename T> friend class SketchData; friend class SketchRoot; public: SketchDataRoot(SketchSpace *s) : space(s), name(), id(0), parentId(0), refcount(0), viewable(false), refreshTag(0), clearPending(false), color((ProjectInterface::getNumColors() != -1U) ? ProjectInterface::getColorRGB(1) : rgb(0,0,255)), // color 0 is invalid, so use color 1 as default, or blue if colors aren't loaded yet colormap(segMap) {} virtual ~SketchDataRoot() {}; //! Returns the SketchSpace that owns the pool containing this SketchData object. SketchSpace& getSpace() const { return *space; } //! Returns the ShapeSpace associated with the SketchSpace for this Sketch ShapeSpace& getDualSpace() const { return space->getDualSpace(); } int getId() const { return id; } int getParentId() const { return parentId; } int getViewableId() const { return (isViewable() ? getId() : getParentId()); } void setParentId(int const _id) { parentId = _id; } bool isViewable() const { return viewable; } void setViewable(bool const v) { viewable=v; } rgb getColor() const { return color; } void setColor(const rgb _color) { color = _color; } ColorMapType_t getColorMap() const { return colormap; } void setColorMap(const ColorMapType_t _map) { colormap = _map; } const std::string& getName() const { return name; } void setName(const std::string &_name) { name = _name; } virtual SketchType_t getType() const=0; void V(std::string const &_name=""); void N(std::string const &_name=""); void inheritFrom(const SketchDataRoot &parent); void inheritFrom(const ShapeRoot &parent); void inheritFrom(const BaseData &parent); //@{ //! Width and height of sketches in this space. const size_t getWidth() const; const size_t getHeight() const; const size_t getNumPixels() const; //@} //! X coordinate encoded by sketch index int indexX(int index) { return index % getWidth(); } //! Y coordinate encoded by sketch index int indexY(int index) { return index / getWidth(); } //! converts (x,y) into a sketch index int indexOf(int x, int y) { return y*getWidth() + x; } virtual unsigned int saveBuffer(char buf[], unsigned int avail) const=0; private: SketchDataRoot(const SketchDataRoot&); //!< never call this SketchDataRoot& operator=(const SketchDataRoot&); //!< never call this }; } // namespace #endif

DualCoding 3.0beta

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