A Image that can be put in a drawing. More...

#include <image.h>

Inheritance diagram for lc::entity::Image:

Collaboration diagram for lc::entity::Image:

Public Member Functions
	Image (const std::string &name, const geo::Coordinate &base, const geo::Coordinate &uv, const geo::Coordinate &vv, double width, double height, double brightness, double contrast, double fade, const Layer_CSPtr layer, const MetaInfo_CSPtr metaInfo=nullptr, const Block_CSPtr block=nullptr)

	Image (const Image_CSPtr other, bool sameID=false)
	Construct a new line. More...

virtual std::vector < EntityCoordinate >	snapPoints (const geo::Coordinate &coord, const SimpleSnapConstrain &constrain, double minDistanceToSnap, int maxNumberOfSnapPoints) const override
	Find a number of snap points the line has available This function returns a ordered list, closest to coord and can return multiple snap points. More...

virtual geo::Coordinate	nearestPointOnPath (const geo::Coordinate &coord) const override
	Find the nearest point on the path for this entity for the coordinate coord The path of a entity that it can possibly take. More...

virtual CADEntity_CSPtr	move (const geo::Coordinate &offset) const override
	move, moves by an offset More...

virtual CADEntity_CSPtr	copy (const geo::Coordinate &offset) const override
	copy, copies Image by an offset More...

virtual CADEntity_CSPtr	rotate (const geo::Coordinate &rotation_center, const double rotation_angle) const override
	rotate, rotate operation More...

virtual CADEntity_CSPtr	scale (const geo::Coordinate &scale_center, const geo::Coordinate &scale_factor) const override
	scale, scales the entity More...

virtual CADEntity_CSPtr	mirror (const geo::Coordinate &axis1, const geo::Coordinate &axis2) const override

virtual const geo::Area	boundingBox () const override
	boundingBox of the entity More...

virtual CADEntity_CSPtr	modify (Layer_CSPtr layer, const MetaInfo_CSPtr metaInfo, Block_CSPtr block) const override
	modify Return a new entity with the same ID bit with possible modified metainfo and/pr layer information #return new entity with same ID More...

const std::string &	name () const

const geo::Coordinate &	base () const

const geo::Coordinate &	uv () const

const geo::Coordinate &	vv () const

double	width () const

double	height () const

double	brightness () const

double	contrast () const

double	fade () const

virtual void	accept (GeoEntityVisitor &v) const override

virtual void	dispatch (EntityDispatch &ed) const override

Public Member Functions inherited from lc::entity::CADEntity
	CADEntity ()

	CADEntity (Layer_CSPtr layer, const MetaInfo_CSPtr metaInfo=nullptr, const Block_CSPtr block=nullptr)
	CADEntity Constructor. More...

	CADEntity (CADEntity_CSPtr cadEntity, bool sameID)

	CADEntity (CADEntity_CSPtr cadEntity)

virtual	~CADEntity ()=default

Layer_CSPtr	layer () const
	layer return the layer this entity is placed on More...

template<typename T >
const std::shared_ptr< const T >	metaInfo (std::string metaName) const

MetaInfo_CSPtr	metaInfo () const

Block_CSPtr	block () const
	Return the current entity block. More...

Public Member Functions inherited from lc::ID
	ID ()
	Default constructor, provides a new unique ID to each entity. More...

	ID (ID_DATATYPE)

virtual	~ID ()=default

ID_DATATYPE	id () const
	returns the ID of the entity More...

bool	operator== (const ID &id) const

void	setID (ID_DATATYPE id)

Public Member Functions inherited from lc::Visitable
virtual	~Visitable ()=default

Private Attributes
std::string	_name

geo::Coordinate	_base

geo::Coordinate	_uv

geo::Coordinate	_vv

double	_width

double	_height

double	_brightness
	Brightness value, code 281, (0-100) default 50. More...

double	_contrast
	Brightness value, code 282, (0-100) default 50. More...

double	_fade
	Brightness value, code 283, (0-100) default 0. More...

Additional Inherited Members
Static Public Member Functions inherited from lc::Snapable
static void	remove_ifDistanceGreaterThen (std::vector< EntityCoordinate > &points, const geo::Coordinate &reference, const double distance)

static void	snapPointsCleanup (std::vector< EntityCoordinate > &points, const geo::Coordinate &reference, const unsigned int maxNumberOfSnapPoints, const double minDistanceToSnap)

Static Public Attributes inherited from lc::ID
static std::atomic< ID_DATATYPE >	__idCounter

Protected Member Functions inherited from lc::entity::CADEntity
	CADEntity (const lc::builder::CADEntityBuilder &builder)

Detailed Description

A Image that can be put in a drawing.

See also: CreateEntities::append

Author: R. van Twisk

Date: 2016-04-16

Definition at line 23 of file image.h.

Constructor & Destructor Documentation

Image::Image	(	const std::string &	name,
		const geo::Coordinate &	base,
		const geo::Coordinate &	uv,
		const geo::Coordinate &	vv,
		double	width,
		double	height,
		double	brightness,
		double	contrast,
		double	fade,
		const Layer_CSPtr	layer,
		const MetaInfo_CSPtr	metaInfo = `nullptr`,
		const Block_CSPtr	block = `nullptr`
	)

Definition at line 11 of file image.cpp.

                                       :
         CADEntity(layer, metaInfo, block),
         _name(name),
         _base(base),
         _uv(uv),
         _vv(vv),
         _width(width),
         _height(height),
         _brightness(brightness),
         _contrast(contrast),
         _fade(fade) {
 
 }

Image::Image	(	const Image_CSPtr	other,
		bool	sameID = `false`
	)

Construct a new line.

Parameters

vector	Coordinate the line should start and end from
metaTypes	A list of metatypes associated with this line

See also: Color; LineWidth; MetaType

Definition at line 36 of file image.cpp.

                                                  :
         CADEntity(other, sameID), _name(other->_name), _base(other->_base), _uv(other->_uv), _vv(other->_vv), _width(other->_width), _height(other->_height),
         _brightness(other->_brightness), _contrast(other->_contrast), _fade(other->_fade) {
 }

Member Function Documentation

virtual void lc::entity::Image::accept ( GeoEntityVisitor & v ) const

inlineoverridevirtual

Reimplemented from lc::entity::CADEntity.

Definition at line 139 of file image.h.

139 { v.visit(*this); }

const geo::Coordinate& lc::entity::Image::base ( ) const

inline

Definition at line 105 of file image.h.

                                               {
                 return _base;
             }

const geo::Area Image::boundingBox ( ) const

overridevirtual

boundingBox of the entity

Returns: geo::Area area

Implements lc::entity::CADEntity.

Definition at line 112 of file image.cpp.

                                        {
    std::vector<geo::Coordinate> c;
 //    c.emplace_back(_base);
 //    c.emplace_back(_base.x(), _base.y() + _height);
 //    c.emplace_back(_base.x()+_width, _base.y() + _height);
 //    c.emplace_back(_base.x()+_width, _base.y());
 
     // Create 4 corners
     c.emplace_back(0.,0.);
     c.emplace_back(0., _height);
     c.emplace_back(_width, _height);
     c.emplace_back(_width, 0.);
 
     // Apply Transform
     std::vector<geo::Coordinate> c2 = HelperMethods::transform2d<geo::Coordinate>(c, _uv.x(), _uv.y(), _vv.x(), _vv.y(), _base.x(), _base.y());
 
     // get bounding box
     geo::Area area = geo::Area(c2.at(0), 0.,0.);
     std::for_each(c2.begin(), c2.end(), [&](geo::Coordinate c) {area = area.merge(c);});
 
     return area;
 }

double lc::entity::Image::brightness ( ) const

inline

Definition at line 126 of file image.h.

                                       {
                 return _brightness;
             }

double lc::entity::Image::contrast ( ) const

inline

Definition at line 130 of file image.h.

                                     {
                 return _contrast;
             }

CADEntity_CSPtr Image::copy ( const geo::Coordinate & offset ) const

overridevirtual

copy, copies Image by an offset

Parameters

geo::Coordinate offset

Returns: CADEntity_CSPtr copied entity

Implements lc::entity::CADEntity.

Definition at line 93 of file image.cpp.

                                                              {
     auto newImage = std::make_shared<Image>(_name, _base + offset, _uv, _vv, _width, _height, _brightness, _contrast, _fade, layer(), metaInfo());
     return newImage;
 }

virtual void lc::entity::Image::dispatch ( EntityDispatch & ed ) const

inlineoverridevirtual

Implements lc::entity::CADEntity.

Definition at line 141 of file image.h.

                                                                      {
                 ed.visit(shared_from_this());
             }

double lc::entity::Image::fade ( ) const

inline

Definition at line 134 of file image.h.

                                 {
                 return _fade;
             }

double lc::entity::Image::height ( ) const

inline

Definition at line 122 of file image.h.

                                   {
                 return _height;
             }

virtual CADEntity_CSPtr lc::entity::Image::mirror	(	const geo::Coordinate &	axis1,
		const geo::Coordinate &	axis2
	)		const

inlineoverridevirtual

Implements lc::entity::CADEntity.

Definition at line 88 of file image.h.

                                                                {
                 return NULL; // TODO: no return statement, not implemented in lwpolyline.cpp
             }

CADEntity_CSPtr Image::modify	(	Layer_CSPtr	layer,
		const MetaInfo_CSPtr	metaInfo,
		Block_CSPtr	block
	)		const

overridevirtual

modify Return a new entity with the same ID bit with possible modified metainfo and/pr layer information #return new entity with same ID

Implements lc::entity::CADEntity.

Definition at line 135 of file image.cpp.

                                                                                                        {
     auto newImage = std::make_shared<Image>(
             _name,
             _base,
             _uv,
             _vv,
             _width,
             _height,
             _brightness,
             _contrast,
             _fade,
             layer,
             metaInfo,
             block
     );
     return newImage;
 }

CADEntity_CSPtr Image::move ( const geo::Coordinate & offset ) const

overridevirtual

move, moves by an offset

Parameters

geo::Coordinate offset

Returns: CADEntity_CSPtr moved entity

Implements lc::entity::CADEntity.

Definition at line 87 of file image.cpp.

                                                              {
     auto newImage = std::make_shared<Image>(_name, _base + offset, _uv, _vv, _width, _height, _brightness, _contrast, _fade, layer(), metaInfo());
     newImage->setID(this->id());
     return newImage;
 }

const std::string& lc::entity::Image::name ( ) const

inline

Definition at line 101 of file image.h.

                                           {
                 return _name;
             }

geo::Coordinate Image::nearestPointOnPath ( const geo::Coordinate & coord ) const

overridevirtual

Find the nearest point on the path for this entity for the coordinate coord The path of a entity that it can possibly take.

For example for any Arc the path is the full circle if the start/stop angle is 0 to 2*pi

Parameters

coord Coordinate to lookup the nearest coordinate from

See also: lc::entity::CADEntity

Implements lc::Snapable.

Definition at line 70 of file image.cpp.

                                                                         {
     std::vector<geo::Coordinate> points;
 /*
     auto v1 = geo::Vector(_bottomLeft, geo::Coordinate(_bottomLeft.x(), _topRight.y()));
     auto v2 = geo::Vector(_bottomLeft, geo::Coordinate(_topRight.x(), _bottomLeft.y()));
     auto v3 = geo::Vector(_topRight, geo::Coordinate(_topRight.x(), _bottomLeft.y()));
     auto v4 = geo::Vector(_topRight, geo::Coordinate(_bottomLeft.x(), _topRight.y()));
 
     points.push_back(v1.nearestPointOnEntity(coord));
     points.push_back(v2.nearestPointOnEntity(coord));
     points.push_back(v3.nearestPointOnEntity(coord));
     points.push_back(v4.nearestPointOnEntity(coord));
     std::sort(points.begin(), points.end(), geo::CoordinateDistanceSort(coord));
 */
     return geo::Coordinate();
 }

CADEntity_CSPtr Image::rotate	(	const geo::Coordinate &	rotation_center,
		const double	rotation_angle
	)		const

overridevirtual

rotate, rotate operation

Parameters

geo::Coordinate	rotation_center
double	rotation_angle

Returns: CADEntity_CSPtr rotated entity

Implements lc::entity::CADEntity.

Definition at line 98 of file image.cpp.

                                                                                                      {
  //   auto newImage = std::make_shared<Image>(_bottomLeft.rotate(rotation_center, rotation_angle),
     //                                           _topRight.rotate(rotation_center, rotation_angle), layer());
     // newImage->setID(this->id());
     return nullptr;
 }

CADEntity_CSPtr Image::scale	(	const geo::Coordinate &	scale_center,
		const geo::Coordinate &	scale_factor
	)		const

overridevirtual

scale, scales the entity

Parameters

geo::Coordinate	scale_center
double	scale_factor

Returns

Implements lc::entity::CADEntity.

Definition at line 105 of file image.cpp.

                                                                                                        {
  //   auto newImage = std::make_shared<Image>(_bottomLeft.scale(scale_center, scale_factor),
     //                                           _topRight.scale(scale_center, scale_factor), layer());
     //newImage->setID(this->id());
     return nullptr;
 }

std::vector< EntityCoordinate > Image::snapPoints	(	const geo::Coordinate &	coord,
		const SimpleSnapConstrain &	simpleSnapConstrain,
		double	minDistanceToSnap,
		int	maxNumberOfSnapPoints
	)		const

overridevirtual

Find a number of snap points the line has available This function returns a ordered list, closest to coord and can return multiple snap points.

Parameters

coord	Coordinate to lookup the nearest coordinate from
minDistanceToSnap	Minimum distance to the path to snap into. THis is a hint parameter and we should follow this, but it will be later filtered again
maxNumberOfSnapPoints	Maximum number of snappoints that have to be looked up

See also: lc::EntityCoordinate

Implements lc::Snapable.

Definition at line 42 of file image.cpp.

                                                                                                                                                                           {
     std::vector<EntityCoordinate> points;
 
     if (constrain.constrain() & SimpleSnapConstrain::LOGICAL) {
        // points.emplace_back(_bottomLeft, 0);
         // points.emplace_back(_topRight, 1);
     }
 
 
     const geo::Coordinate npoe = nearestPointOnPath(coord);
     if (constrain.constrain() & SimpleSnapConstrain::ON_ENTITYPATH) {
         points.emplace_back(npoe, 2);
     }
 
     /*
     if (constrain.constrain() & SimpleSnapConstrain::ON_ENTITY) {
         if (this->nearestPointOnEntity(coord).distanceTo(coord)<minDistanceToSnap) {
             points.emplace_back(npoe, 3);
         }
     }
     */
 
     // Cleanup array of snappoints
     Snapable::snapPointsCleanup(points, coord, maxNumberOfSnapPoints, minDistanceToSnap);
 
     return points;
 }

const geo::Coordinate& lc::entity::Image::uv ( ) const

inline

Definition at line 109 of file image.h.

                                             {
                 return _uv;
             }

const geo::Coordinate& lc::entity::Image::vv ( ) const

inline

Definition at line 113 of file image.h.

                                             {
                 return _vv;
             }

double lc::entity::Image::width ( ) const

inline

Definition at line 118 of file image.h.

                                  {
                 return _width;
             }

Member Data Documentation

geo::Coordinate lc::entity::Image::_base

private

Definition at line 147 of file image.h.

double lc::entity::Image::_brightness

private

Brightness value, code 281, (0-100) default 50.

Definition at line 153 of file image.h.

double lc::entity::Image::_contrast

private

Brightness value, code 282, (0-100) default 50.

Definition at line 154 of file image.h.

double lc::entity::Image::_fade

private

Brightness value, code 283, (0-100) default 0.

Definition at line 155 of file image.h.

double lc::entity::Image::_height

private

Definition at line 151 of file image.h.

std::string lc::entity::Image::_name

private

Definition at line 146 of file image.h.

geo::Coordinate lc::entity::Image::_uv

private

Definition at line 148 of file image.h.

geo::Coordinate lc::entity::Image::_vv

private

Definition at line 149 of file image.h.

double lc::entity::Image::_width

private

Definition at line 150 of file image.h.

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

lckernel/cad/primitive/image.h
lckernel/cad/primitive/image.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation