Image Component Library (ICL)
Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
icl::geom::TextPrimitive Struct Reference

Text Texture. More...

#include <Primitive.h>

Inheritance diagram for icl::geom::TextPrimitive:
icl::geom::TexturePrimitive icl::geom::QuadPrimitive icl::geom::AlphaFuncProperty icl::math::FixedColVector< int, 8 > icl::geom::Primitive icl::math::FixedMatrix< int, 1, DIM > icl::utils::FixedArray< int, COLS *ROWS > icl::math::FixedMatrixBase

Public Member Functions

ICLGeom_API TextPrimitive (int a, int b, int c, int d, const std::string &text, int textSize=20, const GeomColor &textColor=GeomColor(255, 255, 255, 255), int na=-1, int nb=-1, int nc=-1, int nd=-1, float billboardHeight=0, core::scalemode sm=core::interpolateLIN)
 constructor More...
 
ICLGeom_API ~TextPrimitive ()
 
virtual ICLGeom_API void render (const Primitive::RenderContext &ctx)
 render method More...
 
virtual Primitivecopy () const
 deep copy method More...
 
void updateText (const std::string &newText)
 sets new text More...
 
- Public Member Functions inherited from icl::geom::TexturePrimitive
 TexturePrimitive (int a, int b, int c, int d, const core::ImgBase *image=0, bool createTextureOnce=true, int na=-1, int nb=-1, int nc=-1, int nd=-1, core::scalemode sm=core::interpolateLIN)
 create with given texture that is either copied once or everytime the primitive is rendered More...
 
 TexturePrimitive (int a, int b, int c, int d, const core::Img8u &image, int na=-1, int nb=-1, int nc=-1, int nd=-1, core::scalemode sm=core::interpolateLIN)
 create with given texture, that is copied once More...
 
- Public Member Functions inherited from icl::geom::QuadPrimitive
 QuadPrimitive (int a, int b, int c, int d, const GeomColor &color, int na=-1, int nb=-1, int nc=-1, int nd=-1, bool trySurfaceOptimization=false, int tesselationResolution=1)
 constructor More...
 
int i (int idx) const
 direct access to the i-th vertex/normal index More...
 
ICLGeom_API Vec computeNormal (const std::vector< Vec > &vertices) const
 computes the normal for this quad More...
 
- Public Member Functions inherited from icl::math::FixedColVector< int, 8 >
 FixedColVector ()
 
 FixedColVector (const int &init)
 
 FixedColVector (const int *srcData)
 
 FixedColVector (const FixedMatrix< int, 1, DIM > &other)
 
 FixedColVector (const int &v0, const int &v1, const int &v2=0, const int &v3=0, const int &v4=0, const int &v5=0, const int &v6=0, const int &v7=0, const int &v8=0, const int &v9=0, const int &v10=0, const int &v11=0)
 
 FixedColVector (const FixedMatrixPart< int, DIM, Iterator > &r)
 
 FixedColVector (const FixedMatrixPart< otherT, DIM, Iterator > &r)
 
- Public Member Functions inherited from icl::math::FixedMatrix< int, 1, DIM >
DynMatrix< int > dyn ()
 creates a shallow copied DynMatrix instance wrapping this' data More...
 
const DynMatrix< int > dyn () const
 creates a shallow copied DynMatrix instance wrapping this' data (const) More...
 
 FixedMatrix ()
 Default constructor. More...
 
 FixedMatrix (const int &initValue)
 Create Matrix and initialize elements with given value. More...
 
 FixedMatrix (const int *srcdata)
 Create matrix with given data pointer (const version) More...
 
 FixedMatrix (const int &v0, const int &v1, const int &v2=0, const int &v3=0, const int &v4=0, const int &v5=0, const int &v6=0, const int &v7=0, const int &v8=0, const int &v9=0, const int &v10=0, const int &v11=0, const int &v12=0, const int &v13=0, const int &v14=0, const int &v15=0)
 Create matrix with given initializer elements (16 values max) More...
 
 FixedMatrix (OtherIterator begin, OtherIterator end)
 Range based constructor for STL compatiblitiy. More...
 
 FixedMatrix (const FixedMatrix &other)
 
 FixedMatrix (const FixedMatrix< otherT, COLS, ROWS > &other)
 
 FixedMatrix (const FixedMatrixPart< int, DIM, Iterator > &r)
 Create matrix of a sub-part of another matrix (identical types) More...
 
 FixedMatrix (const FixedMatrixPart< otherT, DIM, Iterator > &r)
 Create matrix of a sub-part of another matrix (compatible types) More...
 
FixedMatrixoperator= (const FixedMatrix &other)
 Assignment operator (with compatible data type) (deep copy) More...
 
FixedMatrixoperator= (const FixedMatrix< otherT, COLS, ROWS > &other)
 Assignment operator (with compatible data type) (deep copy) More...
 
FixedMatrixoperator= (const int &t)
 Assign all elements with given value. More...
 
FixedMatrixoperator= (const FixedMatrixPart< int, DIM, Iterator > &r)
 Assign matrix elements with sup-part of another matrix (identical types) More...
 
FixedMatrixoperator= (const FixedMatrixPart< otherT, DIM, Iterator > &r)
 Assign matrix elements with sup-part of another matrix (compatible types) More...
 
FixedMatrix operator/ (const FixedMatrix &m) const
 Matrix devision. More...
 
FixedMatrix operator/ (int f) const
 Divide all elements by a scalar. More...
 
FixedMatrixoperator/= (const FixedMatrix &m)
 Matrix devision (inplace) More...
 
FixedMatrixoperator/= (int f)
 Divide all elements by a scalar. More...
 
FixedMatrix operator * (int f) const
 Multiply all elements by a scalar. More...
 
FixedMatrix< int, MCOLS, ROWS > operator * (const FixedMatrix< int, MCOLS, COLS > &m) const
 Matrix multiplication (essential) More...
 
FixedMatrixoperator *= (int f)
 moved outside the class Multiply all elements by a scalar (inplace) More...
 
FixedMatrix operator+ (const int &t) const
 Add a scalar to each element. More...
 
FixedMatrix operator+ (const FixedMatrix &m) const
 Element-wise matrix addition. More...
 
FixedMatrixoperator+= (const int &t)
 Add a scalar to each element (inplace) More...
 
FixedMatrixoperator+= (const FixedMatrix &m)
 Element-wise matrix addition (inplace) More...
 
FixedMatrix operator- (const int &t) const
 Substract a scalar from each element. More...
 
FixedMatrix operator- (const FixedMatrix &m) const
 Element-wise matrix subtraction. More...
 
FixedMatrix operator- () const
 Prefix - operator. More...
 
FixedMatrixoperator-= (const int &t)
 Substract a scalar from each element (inplace) More...
 
FixedMatrixoperator-= (const FixedMatrix &m)
 Element-wise matrix subtraction (inplace) More...
 
int & operator() (unsigned int col, unsigned int row)
 Element access operator. More...
 
const int & operator() (unsigned int col, unsigned int row) const
 Element access operator (const) More...
 
int & at (unsigned int col, unsigned int row)
 Element access index save (with exception if index is invalid) More...
 
const int & at (unsigned int col, unsigned int row) const
 Element access index save (with exception if index is invalid) (const) More...
 
int & operator[] (unsigned int idx)
 linear data view element access More...
 
const int & operator[] (unsigned int idx) const
 linear data view element access (const) More...
 
int * data ()
 return internal data pointer More...
 
const int * data () const
 return internal data pointer (const) More...
 
iterator begin ()
 returns an iterator to first element iterating over each element (row-major order) More...
 
const_iterator begin () const
 returns an iterator to first element iterating over each element (row-major order) (const) More...
 
iterator end ()
 returns an iterator after the last element More...
 
const_iterator end () const
 returns an iterator after the last element (const) More...
 
col_iterator col_begin (unsigned int col)
 returns an iterator iterating over a certain column More...
 
const_col_iterator col_begin (unsigned int col) const
 returns an iterator iterating over a certain column (const) More...
 
col_iterator col_end (unsigned int col)
 row end iterator More...
 
const_col_iterator col_end (unsigned int col) const
 row end iterator const More...
 
row_iterator row_begin (unsigned int row)
 returns an iterator iterating over a certain row More...
 
const_row_iterator row_begin (unsigned int row) const
 returns an iterator iterating over a certain row (const) More...
 
row_iterator row_end (unsigned int row)
 row end iterator More...
 
const_row_iterator row_end (unsigned int row) const
 row end iterator (const) More...
 
void mult (const FixedMatrix< int, MCOLS, COLS > &m, FixedMatrix< int, MCOLS, ROWS > &dst) const
 inplace matrix multiplication (dst = (*this)*m) More...
 
FixedMatrix inv () const
 invert the matrix (only implemented with IPP_OPTIMIZATION and only for icl32f and icl64f) More...
 
int det () const
 calculate matrix determinant (only implemented with IPP_OPTIMIZATION and only for icl32f and icl64f) More...
 
FixedMatrix< int, ROWS, COLS > transp () const
 returns matrix's transposed More...
 
int element_wise_inner_product (const FixedMatrix< int, OTHER_COLS, DIM/OTHER_COLS > &other) const
 inner product of data pointers (not matrix-mulitiplication) More...
 
FixedMatrix< int, OTHER_COLS, COLS > dot (const FixedMatrix< int, OTHER_COLS, ROWS > &M) const
 returns the inner product of two matrices (i.e. dot-product) More...
 
double cond (const double p=2) const
 computes the condition of a fixed matrix More...
 
int trace () const
 computes the sum of all diagonal elements More...
 
FixedMatrixPart< int, COLS, row_iteratorrow (unsigned int idx)
 returns a matrix row-reference iterator pair More...
 
FixedMatrixPart< int, COLS, const_row_iteratorrow (unsigned int idx) const
 returns a matrix row-reference iterator pair (const) More...
 
FixedMatrixPart< int, ROWS, col_iterator > col (unsigned int idx)
 returns a matrix col-reference iterator pair More...
 
FixedMatrixPart< int, ROWS, const_col_iteratorcol (unsigned int idx) const
 returns a matrix col-reference iterator pair (const) More...
 
FixedMatrixPart< int, WIDTH *HEIGHT, MatrixSubRectIterator< int > > part ()
 extracts a rectangular matrix sub region More...
 
const FixedMatrixPart< int, WIDTH *HEIGHT, MatrixSubRectIterator< int > > part () const
 extracts a rectangular matrix sub region (const) More...
 
FixedMatrix< int, NEW_WIDTH, NEW_HEIGHT > resize (const int &init=int(0)) const
 extends/shrinks matrix dimensions while preserving content on remaining elements (without scaling) More...
 
double length (int norm=2) const
 Calculates the length of the matrix data vector. More...
 
void normalize (int norm=2)
 inplace normalization More...
 
FixedMatrix< int, COLS, ROWS > normalized (int norm=2) const
 create a normalized version of this matrix More...
 
bool operator== (const FixedMatrix< otherT, COLS, ROWS > &m) const
 Element-wise comparison with other matrix. More...
 
bool operator!= (const FixedMatrix< otherT, COLS, ROWS > &m) const
 Element-wise comparison with other matrix. More...
 
FixedMatrix< int, 1, ROWS > diag () const
 returns a vector of the diagonal elements (only for squared matrices) More...
 
void decompose_QR (FixedMatrix< int, COLS, ROWS > &Q, FixedMatrix< int, COLS, COLS > &R) const
 computes the QR decomposition of a matrix More...
 
void decompose_RQ (FixedMatrix< int, ROWS, ROWS > &R, FixedMatrix< int, ROWS, ROWS > &Q) const
 computes the RQ decomposition of a matrix More...
 
void svd (FixedMatrix< int, COLS, ROWS > &U, FixedMatrix< int, 1, COLS > &s, FixedMatrix< int, COLS, COLS > &V) const
 computes Singular Value Decomposition of this Matrix A = U diag(s) V' More...
 
FixedMatrix< int, ROWS, COLS > pinv (bool useSVD=0, float zeroThreshold=0.00000000000000001) const
 Computes the Matrix's pseudo-inverse. More...
 
void eigen (FixedMatrix &eigenvectors, FixedMatrix< int, 1, COLS > &eigenvalues) const
 Extracts the matrix's eigenvalues and eigenvectors. More...
 
- Public Member Functions inherited from icl::utils::FixedArray< int, COLS *ROWS >
int & operator[] (unsigned int idx)
 index access operator More...
 
const int & operator[] (unsigned int idx) const
 index access operator (const) More...
 
- Public Member Functions inherited from icl::geom::Primitive
 Primitive (Type type=nothing, const GeomColor &color=GeomColor(255, 255, 255, 255))
 Default constructor. More...
 
virtual ~Primitive ()
 virtual, but empty destructor More...
 
- Public Member Functions inherited from icl::geom::AlphaFuncProperty
ICLGeom_API AlphaFuncProperty ()
 base constructor setting up to GL_GREATER 0.1 More...
 
 AlphaFuncProperty (int alphaFunc, float alphaValue)
 
void setAlphaFunc (int func, float value)
 used for setting up the alpha func, that is used to render this texture primitive More...
 
ICLGeom_API void restoreAlphaDefaults ()
 

Static Public Member Functions

static ICLGeom_API core::Img8u create_texture (const std::string &text, const GeomColor &color, int textSize)
 utility method to creat a text texture More...
 
- Static Public Member Functions inherited from icl::math::FixedMatrix< int, 1, DIM >
static const FixedMatrixnull ()
 returning a reference to a null matrix More...
 
static unsigned int rows ()
 compatibility-function returns template parameter ROWS More...
 
static unsigned int cols ()
 compatibility-function returns template parameter COLS More...
 
static unsigned int dim ()
 return static member variable DIM (COLS*ROWS) More...
 
static FixedMatrix< int, ROWS, COLS > id ()
 create identity matrix More...
 
- Static Public Member Functions inherited from icl::math::FixedMatrixBase
template<class SrcIterator , class DstIterator , unsigned int N>
static void optimized_copy (SrcIterator srcBegin, SrcIterator srcEnd, DstIterator dstBegin)
 Optimized copy function template (for N>30 using std::copy, otherwise a simple loop is used) More...
 

Public Attributes

int textSize
 internal memory for the text size More...
 
GeomColor textColor
 internal memory for the text color More...
 
float billboardHeight
 used for billboard text More...
 
- Public Attributes inherited from icl::geom::TexturePrimitive
qt::GLImg texture
 < internal texture More...
 
const core::ImgBaseimage
 < set if the texture shall be updated every time it is drawn More...
 
- Public Attributes inherited from icl::geom::QuadPrimitive
bool trySurfaceOptimization
 visualization optimization flag More...
 
int tesselationResolution
 number of sub-quads to render for better lighting More...
 
- Public Attributes inherited from icl::utils::FixedArray< int, COLS *ROWS >
int m_data [DIM]
 
- Public Attributes inherited from icl::geom::Primitive
Type type
 the primitive type More...
 
GeomColor color
 the color of this primitive More...
 
- Public Attributes inherited from icl::geom::AlphaFuncProperty
int alphaFunc
 < used for glAlphaFunc call glAlphaFunc((GLenum)alphaFunc,alphaValue) More...
 
float alphaValue
 < used for glAlphaFunc call glAlphaFunc((GLenum)alphaFunc,alphaValue) More...
 

Additional Inherited Members

- Public Types inherited from icl::geom::QuadPrimitive
typedef math::FixedColVector< int, 8 > super
 super type More...
 
- Public Types inherited from icl::math::FixedColVector< int, 8 >
typedef FixedMatrix< int, 1, DIMsuper
 
- Public Types inherited from icl::math::FixedMatrix< int, 1, DIM >
typedef int * iterator
 iterator type More...
 
typedef const int * const_iterator
 const iterator type More...
 
typedef int * row_iterator
 row_iterator More...
 
typedef const int * const_row_iterator
 const row_iterator More...
 
typedef const col_iterator const_col_iterator
 
- Public Types inherited from icl::geom::Primitive
enum  Type {
  vertex = 1<<0, line = 1<<1, triangle = 1<<2, quad = 1<<3,
  polygon = 1<<4, texture = 1<<5, text = 1<<6, nothing = 1<<7,
  custom = 1<<20, PRIMITIVE_TYPE_COUNT = 8, all = (1<<PRIMITIVE_TYPE_COUNT)-1, faces = triangle | quad | polygon | texture | text
}
 primitive type for dynamic handling of different primitives More...
 
- Static Public Attributes inherited from icl::math::FixedMatrix< int, 1, DIM >
static const unsigned int DIM
 count of matrix elements (COLS x ROWS) More...
 

Detailed Description

Text Texture.

The text texture is implemented by a static common texture

Constructor & Destructor Documentation

◆ TextPrimitive()

ICLGeom_API icl::geom::TextPrimitive::TextPrimitive ( int  a,
int  b,
int  c,
int  d,
const std::string &  text,
int  textSize = 20,
const GeomColor textColor = GeomColor(255, 255, 255, 255),
int  na = -1,
int  nb = -1,
int  nc = -1,
int  nd = -1,
float  billboardHeight = 0,
core::scalemode  sm = core::interpolateLIN 
)

constructor

◆ ~TextPrimitive()

ICLGeom_API icl::geom::TextPrimitive::~TextPrimitive ( )

Member Function Documentation

◆ copy()

virtual Primitive* icl::geom::TextPrimitive::copy ( ) const
inlinevirtual

deep copy method

Reimplemented from icl::geom::TexturePrimitive.

◆ create_texture()

static ICLGeom_API core::Img8u icl::geom::TextPrimitive::create_texture ( const std::string &  text,
const GeomColor color,
int  textSize 
)
static

utility method to creat a text texture

◆ render()

virtual ICLGeom_API void icl::geom::TextPrimitive::render ( const Primitive::RenderContext ctx)
virtual

render method

Reimplemented from icl::geom::TexturePrimitive.

◆ updateText()

void icl::geom::TextPrimitive::updateText ( const std::string &  newText)
inline

sets new text

Member Data Documentation

◆ billboardHeight

float icl::geom::TextPrimitive::billboardHeight

used for billboard text

if the value is > 0, the text-texture will always be oriented towards the camera. the billboardHeight value is used as text-height (in scene units)

◆ textColor

GeomColor icl::geom::TextPrimitive::textColor

internal memory for the text color

◆ textSize

int icl::geom::TextPrimitive::textSize

internal memory for the text size


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