Image Class T Type of one pixel F Format of the image. More...

#include <Image.h>

Inheritance diagram for Graphic::_Image< T >:

Public Types
enum	ResamplingMode { ResamplingMode::Nearest, ResamplingMode::Linear, ResamplingMode::Lanczos }

enum	ConvolutionMode { ConvolutionMode::NormalSize, ConvolutionMode::ExtendedSize }

enum	ConversionMode { ConversionMode::Luminance, ConversionMode::Trunquate, ConversionMode::Alpha }

enum	StrokeType { StrokeType::Outside, StrokeType::Inside, StrokeType::Middle }

typedef _ImageSumType< T >::Type	SumType
	Type used to sum multiple pixels components. More...

Public Member Functions
template<typename C >
	_Image (const _Image< C > &image)
	copy constructor with an another storage type More...

	_Image (Format format=Format::RGB)
	Empty constructor, create an image unallocated of size (0:0) More...

	_Image (const Math::Vec2< Size > &size, Format format=Format::RGB)
	Constructor to create an initialized image of specified size. More...

	_Image (std::fstream *fileStream)
	create a new image data from a file stream. More...

	_Image (const T *data, const Math::Vec2< Size > &size, LoadingFormat loadingFormat=LoadingFormat::RGB, bool invertY=false, size_t stride=0)
	Constructor to create an image from a data buffer. More...

	_Image (const _Image< T > &image)
	copy constructor More...

	_Image (_Image< T > &&image)
	move constructor More...

	~_Image ()

const Math::Vec2< Size > &	getSize () const
	get the actual size (width:height) of the image More...

Size	getWidth () const
	get the actual width of the image More...

Size	getHeight () const
	get the actual height of the image More...

size_t	getNbPixels () const
	get the number of pixels of this image More...

void	clear (const Math::Vec2< Size > &size)
	reset this image with a new size. More...

void	clear (const Math::Vec2< Size > &size, Format format)
	reset this image with a new size and a new format More...

void	setDatas (const T *data, const Math::Vec2< Size > &size, LoadingFormat loadingFormat=LoadingFormat::RGB, bool invertY=false, size_t stride=0)
	set the data from an another data buffer. More...

_Image< T > *	createMipmap ()
	create a new image from this one with a size of width / 2 and height / 2 More...

const T *	getDatas () const
	get the data buffer of this image More...

T *	getDatas ()
	get the data buffer of this image More...

const T *	getDatas (Size x, Size y) const
	get the data buffer of this image starting with the selected pixel More...

T *	getDatas (Size x, Size y)
	get the data buffer of this image starting with the selected pixel More...

const T *	getPixel (Size x, Size y) const
	get a pixel from this image More...

T *	getPixel (Size x, Size y)
	get a pixel from this image More...

size_t	getDataOffset (Size x, Size y) const
	get the offset of pixel from the beginning of the data More...

void	setPixel (Size x, Size y, const T *p)
	set a pixel inside this image More...

template<typename C >
_Image< T > &	operator= (const _Image< C > &image)
	copy operator with another type More...

_Image< T > &	operator= (const _Image< T > &image)
	copy operator More...

_Image< T > &	operator= (_Image< T > &&image)
	move operator More...

bool	read (std::fstream *fileStream)
	read from a file stream More...

bool	write (std::fstream *fileStream) const
	write this object as binary into a file stream More...

Format	getFormat () const
	get the format of this image More...

unsigned int	getNbComponents () const
	get the number of components per pixels of this image. More...

_Image< T >	toFormat (Format newFormat, ConversionMode conversionMode=ConversionMode::Luminance) const
	Create a new Image from this one with a new format. More...

template<typename C , typename InterFunc >
size_t	computeInterpolation (const GradientHorizontal< C, InterFunc > &gradient, C *buffer, const Rectangle &rectangle, Math::Rectangle< Size > clampedRectangle) const
	Compute the interpolation for horizontal gradient. More...

template<typename C , typename InterFunc >
size_t	computeInterpolation (const GradientVertical< C, InterFunc > &gradient, C *buffer, const Rectangle &rectangle, Math::Rectangle< Size > clampedRectangle) const
	Compute the interpolation for vertical gradient. More...

template<typename C , typename InterFunc >
size_t	computeInterpolation (const GradientLinear< C, InterFunc > &gradient, C *buffer, const Rectangle &rectangle, Math::Rectangle< Size > clampedRectangle) const
	Compute the interpolation for Linear gradient. More...

template<typename C , typename InterFunc >
size_t	computeInterpolation (const GradientRadial< C, InterFunc > &gradient, C *buffer, const Rectangle &rectangle, Math::Rectangle< Size > clampedRectangle) const
	Compute the interpolation for Radial gradient. More...

template<typename ThreshFunc >
void	threshold (const ColorRGBA< T > &colorTrue, const ColorRGBA< T > &colorFalse, const ThreshFunc &threshFunc)
	Threshold the image with a specified functor. More...

void	threshold (const ColorRGBA< T > &colorOver, const ColorRGBA< T > &colorUnder, const ColorRGBA< T > &limit)
	Threshold the image with a specified threshold. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawLine (const LineF &l, const ColorR< T > &color, unsigned int thickness=1, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw an anti aliased line from point p1 to point p2 More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawLine (const LineF &l, const ColorRGB< T > &color, unsigned int thickness=1, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw an anti aliased line from point p1 to point p2 More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawLine (const LineF &l, const ColorRGBA< T > &color, unsigned int thickness=1, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw an anti aliased line from point p1 to point p2 More...

template<typename ColorFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawLineFunctor (const LineF &l, ColorFunc &colorFunc, unsigned int thickness=1, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw an anti aliased line from point p1 to point p2 More...

template<typename Functor >
void	setPixels (Functor &functor, const Rectangle &rectangle)
	Set a functor to each pixels in the rectangle of this image. More...

template<typename Functor >
void	setPixels (Functor &functor)
	Set a functor to each pixels of this image. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawRectangle (const Rectangle &rectangle, const ColorR< T > &color, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a rectangle inside this image. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawRectangle (const Rectangle &rectangle, const ColorRGB< T > &color, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a rectangle inside this image. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawRectangle (const Rectangle &rectangle, const ColorRGBA< T > &color, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a rectangle inside this image. More...

template<typename C , typename InterFunc >
void	drawRectangle (const Rectangle &rectangle, const GradientHorizontal< C, InterFunc > &gradient)
	draw a rectangle inside this image. More...

template<typename C , typename InterFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawRectangle (const Rectangle &rectangle, const GradientLinear< C, InterFunc > &gradient, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a rectangle inside this image. More...

template<typename C , typename InterFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawRectangle (const Rectangle &rectangle, const GradientRadial< C, InterFunc > &gradient, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a rectangle inside this image. More...

template<typename C , typename InterFunc , typename BlendFunc >
void	drawRectangle (const Rectangle &rectangle, const GradientHorizontal< C, InterFunc > &gradient, const BlendFunc &blendFunc)
	draw a rectangle inside this image. More...

template<typename C , typename InterFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawRectangle (const Rectangle &rectangle, const GradientVertical< C, InterFunc > &gradient, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a rectangle inside this image. More...

template<typename ColorFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawRectangleFunctor (const Rectangle &rectangle, ColorFunc &colorFunc, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a rectangle inside this image. More...

void	fillImage (const T *color)
	fill the complete image with a color. param color pointer to a color with the same number of component of this image More...

void	fillImage (const T *color, const Rectangle &rectangle)
	fill the complete image with a color. More...

void	fillImage (const ColorR< T > &color)
	fill the complete image with a color. More...

void	fillImage (const ColorRGB< T > &color)
	fill the complete image with a color. More...

void	fillImage (const ColorRGBA< T > &color)
	fill the complete image with a color. More...

void	fillImage (const ColorR< T > &color, const Rectangle &rectangle)
	fill the complete image with a color. More...

void	fillImage (const ColorRGB< T > &color, const Rectangle &rectangle)
	fill the complete image with a color. More...

void	fillImage (const ColorRGBA< T > &color, const Rectangle &rectangle)
	fill the complete image with a color. More...

template<typename C , typename InterFunc >
void	fillImage (const GradientHorizontal< C, InterFunc > &gradient, const Rectangle &rectangle)
	fill the complete image with a horizontal gradient. More...

template<typename C , typename InterFunc >
void	fillImage (const GradientVertical< C, InterFunc > &gradient, const Rectangle &rectangle)
	fill the complete image with a vertical gradient. More...

template<typename C , typename InterFunc >
void	fillImage (const GradientLinear< C, InterFunc > &gradient, const Rectangle &rectangle)
	fill the complete image with a Linear gradient. More...

template<typename C , typename InterFunc >
void	fillImage (const GradientRadial< C, InterFunc > &gradient, const Rectangle &rectangle)
	fill the complete image with a Radial gradient. More...

void	fillImage (const Point &point, const _Image< T > &image)
	fill an another image into this one (no blending will be applied) More...

void	fillImage (const Point &point, const Rectangle &rectangle, const _Image< T > &image)
	fill an another image into this one (no blending will be applied) More...

void	drawImage (const Point &point, const _Image< T > &image)
	draw an another image into this one More...

void	drawImage (const Point &point, const Rectangle &rectangle, const _Image< T > &image)
	draw an another image into this one More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const Rectangle &rectangle, const _Image< T > &image, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw an another image into this one with a custom blending function More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const ColorR< T > &color, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a color to this image using a mask More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const ColorRGB< T > &color, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a color to this image using a mask More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const ColorRGBA< T > &color, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a color to this image using a mask More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const ColorR< T > &color, const Rectangle &rectangle, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a color to this image using a mask and a rectangle to know the part of the mask to use. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const ColorRGB< T > &color, const Rectangle &rectangle, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a color to this image using a mask and a rectangle to know the part of the mask to use. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const ColorRGBA< T > &color, const Rectangle &rectangle, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a color to this image using a mask and a rectangle to know the part of the mask to use. More...

template<typename ColorFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawImageFunctor (const Point &point, ColorFunc &colorFunc, const Rectangle &rectangle, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw a color to this image using a mask and a rectangle to know the part of the mask to use. More...

void	drawImage (const Point &point, const _Image< T > &image, const _Image< T > &maskImage)
	draw an another image into this one with a mask image More...

void	drawImage (const Point &point, const _Image< T > &image, const Point &maskPoint, const _Image< T > &maskImage)
	draw an another image into this one with a mask image More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawImage (const Point &point, const Rectangle &rectangle, const _Image< T > &image, const Point &maskPoint, const _Image< T > &maskImage, const BlendFunc &blendFunc=BlendingFunc::Normal())
	draw an another image into this one with a mask image More...

template<typename ColorFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawStrokeFunctor (const Point &point, const _Image< T > &image, unsigned int thickness, ColorFunc &colorFunc, StrokeType strokeType=StrokeType::Middle, const BlendFunc &blendFunc=BlendingFunc::Normal())
	Stroke the image with a specified color functor. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawStroke (const Point &point, const _Image< T > &image, unsigned int thickness, const ColorR< T > &color, StrokeType strokeType=StrokeType::Middle, const BlendFunc &blendFunc=BlendingFunc::Normal())
	Stroke the image with a specified color. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawStroke (const Point &point, const _Image< T > &image, unsigned int thickness, const ColorRGB< T > &color, StrokeType strokeType=StrokeType::Middle, const BlendFunc &blendFunc=BlendingFunc::Normal())
	Stroke the image with a specified color. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawStroke (const Point &point, const _Image< T > &image, unsigned int thickness, const ColorRGBA< T > &color, StrokeType strokeType=StrokeType::Middle, const BlendFunc &blendFunc=BlendingFunc::Normal())
	Stroke the image with a specified color. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawBezierCurve (const PointF &p0, const PointF &p1, const PointF p2, const PointF &p3, unsigned int thickness, ColorR< T > &color, const BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a Cubic Bezier curve. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawBezierCurve (const PointF &p0, const PointF &p1, const PointF p2, const PointF &p3, unsigned int thickness, ColorRGB< T > &color, const BlendFunc &blendFunc=BlendingFunc::Normal())

template<typename BlendFunc = BlendingFunc::Normal>
void	drawBezierCurve (const PointF &p0, const PointF &p1, const PointF p2, const PointF &p3, unsigned int thickness, ColorRGBA< T > &color, const BlendFunc &blendFunc=BlendingFunc::Normal())

template<typename ColorFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawGraphValuesFunctor (const Vector< Math::Vec2< float >> &values, const Rectangle &rectangle, ColorFunc &colorFunc, BlendFunc &blendFunc=BlendingFunc::Normal())
	draw points (x,y) as a graph inside a rectangle More...

template<typename F , int N>
_Image< T >	applyFilter (const F(&filter)[N], ConvolutionMode convolutionMode=ConvolutionMode::ExtendedSize, const ColorRGBA< T > &color=ColorRGBA< T >::null) const
	apply a symmetrical convolution filter (Gaussian blur for example) More...

template<typename F >
_Image< T >	applyFilter (const F *filter, size_t size, ConvolutionMode convolutionMode=ConvolutionMode::ExtendedSize, const ColorRGBA< T > &color=ColorRGBA< T >::null) const
	apply a symmetrical convolution filter (Gaussian blur for example) More...

_Image< T >	applyGaussianBlur (size_t radius, ConvolutionMode convolutionMode=ConvolutionMode::ExtendedSize, const ColorRGBA< T > &color=ColorRGBA< T >::null) const
	apply a Gaussian Blur Filter More...

Math::Rectangle< Size >	clampRectangle (const Rectangle &rectangle) const
	Clamp a rectangle inside the image. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawRectangleRounded (const Rectangle &rectangle, unsigned int radius, const ColorR< T > &color, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a rounded rectangle with a color. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawRectangleRounded (const Rectangle &rectangle, unsigned int radius, const ColorRGB< T > &color, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a rounded rectangle with a color. More...

template<typename BlendFunc = BlendingFunc::Normal>
void	drawRectangleRounded (const Rectangle &rectangle, unsigned int radius, const ColorRGBA< T > &color, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a rounded rectangle with a color. More...

template<typename ColorFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawRectangleRoundedFunctor (const Rectangle &rectangle, unsigned int radius, ColorFunc &colorFunc, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a rounded rectangle with a color Functor. More...

_Image< T >	resample (const Math::Vec2< Size > &newSize, ResamplingMode resamplingMode=ResamplingMode::Nearest) const
	Resize the image with re sampling and return the new one. More...

template<typename ColorFunc , typename BlendFunc = BlendingFunc::Normal>
void	drawPolygonFunctor (const Math::Vec2< float > *vertices, typename Vector< Math::Vec2< float >>::Size nbVertices, const Rectangle &rectangle, ColorFunc &colorFunc, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a filed Polygon. More...

template<typename ColorFunc , typename BlendFunc >
void	drawDiskFunctor (const Point &p, float radius, ColorR< T > &c, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a filed Disk. More...

template<typename ColorFunc , typename BlendFunc >
void	drawDiskFunctor (const Point &p, float radius, ColorRGB< T > &c, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a filed Disk. More...

template<typename ColorFunc , typename BlendFunc >
void	drawDiskFunctor (const Point &p, float radius, ColorRGBA< T > &c, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a filed Disk. More...

template<typename ColorFunc , typename BlendFunc >
void	drawDiskFunctor (const Point &p, float radius, ColorFunc &colorFunc, BlendFunc &blendFunc=BlendingFunc::Normal())
	Draw a filed Disk. More...

template<typename K >
K	computeGaussianKernel (K *kernel, size_t size, const float &sigma)
	compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel ) More...

template<>
float	getComponentMaxValue ()

template<>
double	getComponentMaxValue ()

Public Member Functions inherited from BasicSimpleIO
bool	read (std::fstream *fileStream)
	read from a file stream More...

bool	write (std::fstream *fileStream) const
	write this object as binary into a file stream More...

Static Public Member Functions
static T	getComponentMaxValue ()
	get the maximum value of a color component More...

static T	getComponentMinValue ()
	get the maximum value of a color component More...

template<typename K >
static K	getKernelSumNbBits ()
	Get the number of bits of the sum of a kernel depending of the types used. More...

template<typename K , size_t N>
static K	computeGaussianKernel (K(&kernel)[N], const float &sigma)
	compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel, N : Size of your kernel (has to be odd)) More...

template<typename K , size_t N>
static K	computeGaussianKernel (K(&kernel)[N])
	compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel, N : Size of your kernel (has to be odd)) More...

static float	computeGaussianKernel (float *kernel, size_t size, const float &sigma)

static double	computeGaussianKernel (double *kernel, size_t size, const double &sigma)

template<typename K >
static K	computeGaussianKernel (K *kernel, size_t size)
	compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel ) More...

static float	computeGaussianKernel (float *kernel, size_t size)

static double	computeGaussianKernel (double *kernel, size_t size)

Detailed Description

template<typename T = unsigned char>
class Graphic::_Image< T >

Image Class T Type of one pixel F Format of the image.

Member Typedef Documentation

template<typename T = unsigned char>

typedef _ImageSumType<T>::Type Graphic::_Image< T >::SumType

Type used to sum multiple pixels components.

Member Enumeration Documentation

template<typename T = unsigned char>

enum Graphic::_Image::ConversionMode

strong

Enumerator
Luminance
Trunquate
Alpha

template<typename T = unsigned char>

enum Graphic::_Image::ConvolutionMode

strong

Enumerator
NormalSize
ExtendedSize

template<typename T = unsigned char>

enum Graphic::_Image::ResamplingMode

strong

Enumerator
Nearest
Linear
Lanczos

template<typename T = unsigned char>

enum Graphic::_Image::StrokeType

strong

Enumerator
Outside
Inside
Middle

Constructor & Destructor Documentation

template<typename T >

template<typename C >

Graphic::_Image< T >::_Image ( const _Image< C > & image )

copy constructor with an another storage type

Parameters

image image to copy

template<typename T >

Graphic::_Image< T >::_Image ( Format format = Format::RGB )

Empty constructor, create an image unallocated of size (0:0)

Parameters

format of the image

template<typename T >

Graphic::_Image< T >::_Image	(	const Math::Vec2< Size > &	size,
		Format	format = `Format::RGB`
	)

Constructor to create an initialized image of specified size.

Parameters

size	size of the image to create.
format	of the image

template<typename T >

Graphic::_Image< T >::_Image ( std::fstream * fileStream )

create a new image data from a file stream.

Parameters

fileStream	Stream to read
format	of the image

template<typename T >

Graphic::_Image< T >::_Image	(	const T *	data,
		const Math::Vec2< Size > &	size,
		LoadingFormat	loadingFormat = `LoadingFormat::RGB`,
		bool	invertY = `false`,
		size_t	stride = `0`
	)

Constructor to create an image from a data buffer.

Parameters

data	Data buffer to copy
size	size of the new image
format	of the image
invertY	if the image has to be flipped vertically or not.
stride	width of ONE line of the image data in bytes, if stride == 0, the lines are supposed to be contiguous without any padding

template<typename T >

Graphic::_Image< T >::_Image ( const _Image< T > & image )

copy constructor

template<typename T >

Graphic::_Image< T >::_Image ( _Image< T > && image )

move constructor

template<typename T >

Graphic::_Image< T >::~_Image ( )

Member Function Documentation

template<typename T >

template<typename F , int N>

_Image< T > Graphic::_Image< T >::applyFilter	(	const F(&)	filter[N],
		ConvolutionMode	convolutionMode = `ConvolutionMode::ExtendedSize`,
		const ColorRGBA< T > &	color = `ColorRGBA<T>::null`
	)		const

apply a symmetrical convolution filter (Gaussian blur for example)

Parameters

filter Filter table (the table has to have an odd size) (

See also: _Image<T>::SumType for an automatically generated Type)

Parameters

convolutionMode	Mode of the convolution (if the convolution will create a bigger image or crop it to keep the original size.)
color	Color of the background

Returns: Image with the filter applied

template<typename T >

template<typename F >

_Image< T > Graphic::_Image< T >::applyFilter	(	const F *	filter,
		size_t	size,
		ConvolutionMode	convolutionMode = `ConvolutionMode::ExtendedSize`,
		const ColorRGBA< T > &	color = `ColorRGBA<T>::null`
	)		const

apply a symmetrical convolution filter (Gaussian blur for example)

Parameters

filter Filter table (the table has to have an odd size) (

See also: _Image<T>::SumType for an automatically generated Type)

Parameters

convolutionMode	Mode of the convolution (if the convolution will create a bigger image or crop it to keep the original size.)
color	Color of the background

Returns: Image with the filter applied

template<typename T >

_Image< T > Graphic::_Image< T >::applyGaussianBlur	(	size_t	radius,
		ConvolutionMode	convolutionMode = `ConvolutionMode::ExtendedSize`,
		const ColorRGBA< T > &	color = `ColorRGBA<T>::null`
	)		const

apply a Gaussian Blur Filter

Parameters

radius	Radius of the blur
convolutionMode	Mode of the convolution (if the convolution will create a bigger image or crop it to keep the original size.)
color	Color of the background

Returns: Image with the filter applied

template<typename T >

Math::Rectangle< Size > Graphic::_Image< T >::clampRectangle ( const Rectangle & rectangle ) const

inline

Clamp a rectangle inside the image.

Parameters

rectangle rectangle to be clamped

Returns: an unsigned rectangle clamped inside the image

template<typename T >

void Graphic::_Image< T >::clear ( const Math::Vec2< Size > & size )

reset this image with a new size.

Parameters

size new size

template<typename T >

void Graphic::_Image< T >::clear	(	const Math::Vec2< Size > &	size,
		Format	format
	)

reset this image with a new size and a new format

Parameters

size	new size
format	new format of the image

template<typename T >

template<typename K , size_t N>

K Graphic::_Image< T >::computeGaussianKernel	(	K(&)	kernel[N],
		const float &	sigma
	)

static

compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel, N : Size of your kernel (has to be odd))

Parameters

kernel	table to be filled (has to be already allocated)
sigma	Sigma used during the computation

Returns: The weight computed

template<typename T >

template<typename K , size_t N>

K Graphic::_Image< T >::computeGaussianKernel ( K(&) kernel[N] )

static

compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel, N : Size of your kernel (has to be odd))

Parameters

kernel table to be filled (has to be already allocated)

Returns: The weight computed

template<typename T >

template<typename K >

K Graphic::_Image< T >::computeGaussianKernel	(	K *	kernel,
		size_t	size,
		const float &	sigma
	)

compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel )

Parameters

kernel	table to be filled (has to be already allocated)
size	(Radius * 2 + 1) of the kernel (must be odd)
sigma	Sigma used during the computation

Returns: The weight computed

template<typename T >

float Graphic::_Image< T >::computeGaussianKernel	(	float *	kernel,
		size_t	size,
		const float &	sigma
	)

static

template<typename T >

double Graphic::_Image< T >::computeGaussianKernel	(	double *	kernel,
		size_t	size,
		const double &	sigma
	)

static

template<typename T >

template<typename K >

K Graphic::_Image< T >::computeGaussianKernel	(	K *	kernel,
		size_t	size
	)

static

compute the Vertical/Horizontal Gaussian Kernel (K : Type of Values in your Kernel )

Parameters

kernel	table to be filled (has to be already allocated)
size	(Radius * 2 + 1) of the kernel (must be odd)

Returns: The weight computed

template<typename T >

float Graphic::_Image< T >::computeGaussianKernel	(	float *	kernel,
		size_t	size
	)

static

template<typename T >

double Graphic::_Image< T >::computeGaussianKernel	(	double *	kernel,
		size_t	size
	)

static

template<typename T >

template<typename C , typename InterFunc >

size_t Graphic::_Image< T >::computeInterpolation	(	const GradientHorizontal< C, InterFunc > &	gradient,
		C **	buffer,
		const Rectangle &	rectangle,
		Math::Rectangle< Size > *	clampedRectangle
	)		const

Compute the interpolation for horizontal gradient.

Parameters

out	buffer Pointer to a buffer that will be allocated (will be deletable with delete [])
in	rectangle used to specify the size of the gradient
out	clampedRectangle Rectangle clamped inside this image return size of the freshly allocated buffer

template<typename T >

template<typename C , typename InterFunc >

size_t Graphic::_Image< T >::computeInterpolation	(	const GradientVertical< C, InterFunc > &	gradient,
		C **	buffer,
		const Rectangle &	rectangle,
		Math::Rectangle< Size > *	clampedRectangle
	)		const

Compute the interpolation for vertical gradient.

Parameters

out	buffer Pointer to a buffer that will be allocated (will be deletable with delete [])
in	rectangle used to specify the size of the gradient
out	clampedRectangle Rectangle clamped inside this image return size of the freshly allocated buffer

template<typename T >

template<typename C , typename InterFunc >

size_t Graphic::_Image< T >::computeInterpolation	(	const GradientLinear< C, InterFunc > &	gradient,
		C **	buffer,
		const Rectangle &	rectangle,
		Math::Rectangle< Size > *	clampedRectangle
	)		const

Compute the interpolation for Linear gradient.

Parameters

out	buffer Pointer to a buffer that will be allocated (will be deletable with delete [])
in	rectangle used to specify the size of the gradient
out	clampedRectangle Rectangle clamped inside this image return size of the freshly allocated buffer

template<typename T >

template<typename C , typename InterFunc >

size_t Graphic::_Image< T >::computeInterpolation	(	const GradientRadial< C, InterFunc > &	gradient,
		C **	buffer,
		const Rectangle &	rectangle,
		Math::Rectangle< Size > *	clampedRectangle
	)		const

Compute the interpolation for Radial gradient.

Parameters

out	buffer Pointer to a buffer that will be allocated (will be deletable with delete [])
in	rectangle used to specify the size of the gradient
out	clampedRectangle Rectangle clamped inside this image return size of the freshly allocated buffer

template<typename T >

_Image< T > * Graphic::_Image< T >::createMipmap ( )

create a new image from this one with a size of width / 2 and height / 2

Returns: new image created from this one with an halved size.

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawBezierCurve	(	const PointF &	p0,
		const PointF &	p1,
		const PointF	p2,
		const PointF &	p3,
		unsigned int	thickness,
		ColorR< T > &	color,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Draw a Cubic Bezier curve.

drawBezierCurve

Parameters

p0	Point 0
p1	Point 1
p2	Point 2
p3	Point 3
thickness	Thickness of the curve
color	Color to be used
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, T alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, T alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, T alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawBezierCurve	(	const PointF &	p0,
		const PointF &	p1,
		const PointF	p2,
		const PointF &	p3,
		unsigned int	thickness,
		ColorRGB< T > &	color,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawBezierCurve	(	const PointF &	p0,
		const PointF &	p1,
		const PointF	p2,
		const PointF &	p3,
		unsigned int	thickness,
		ColorRGBA< T > &	color,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawDiskFunctor	(	const Point &	p,
		float	radius,
		ColorR< T > &	c,
		BlendFunc &	blendFunc = `BlendingFunc::Normal()`
	)

Draw a filed Disk.

Parameters

p	Center point of the disk
radius	Radius of the circle in pixels
c	Color used to fill the disk
blendFunc	Blending Functor to be used with operator() overloaded with : "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawDiskFunctor	(	const Point &	p,
		float	radius,
		ColorRGB< T > &	c,
		BlendFunc &	blendFunc = `BlendingFunc::Normal()`
	)

Draw a filed Disk.

Parameters

p	Center point of the disk
radius	Radius of the circle in pixels
c	Color used to fill the disk
blendFunc	Blending Functor to be used with operator() overloaded with : "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorRGB<T> & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawDiskFunctor	(	const Point &	p,
		float	radius,
		ColorRGBA< T > &	c,
		BlendFunc &	blendFunc = `BlendingFunc::Normal()`
	)

Draw a filed Disk.

Parameters

p	Center point of the disk
radius	Radius of the circle in pixels
c	Color used to fill the disk
blendFunc	Blending Functor to be used with operator() overloaded with : "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorRGBA<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorRGBA<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorRGBA<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorRGBA<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorRGBA<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorRGBA<T> & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawDiskFunctor	(	const Point &	p,
		float	radius,
		ColorFunc &	colorFunc,
		BlendFunc &	blendFunc = `BlendingFunc::Normal()`
	)

Draw a filed Disk.

Parameters

p	Center point of the disk
radius	Radius of the circle in pixels
colorFunc	Color Functor to be used (

See also: Graphic::ColorFunc::SimpleColor for a solid color) (; Graphic::ColorFunc::Template for making your own)

Parameters

blendFunc Blending Functor to be used with operator() overloaded with : "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawGraphValuesFunctor	(	const Vector< Math::Vec2< float >> &	values,
		const Rectangle &	rectangle,
		ColorFunc &	colorFunc,
		BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw points (x,y) as a graph inside a rectangle

Parameters

values	Vector of floating points (points has to be between 0.0 and 1.0) (the points has to be ascending ordered using their x coordinate)
rectangle	Rectangle where to draw the graph
colorFunc	Color Functor used to draw
blendFunc	Blending Functor used to draw

template<typename T >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const _Image< T > &	image
	)

draw an another image into this one

Parameters

point	Position where to draw.
image	Another image to draw

template<typename T >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const Rectangle &	rectangle,
		const _Image< T > &	image
	)

draw an another image into this one

Parameters

point	Position where to draw.
rectangle	rectangle of the second image to draw. (The rectangle HAS TO BE smaller or equal of the given image)
image	Another image to draw

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const Rectangle &	rectangle,
		const _Image< T > &	image,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw an another image into this one with a custom blending function

Parameters

point	Position where to draw.
rectangle	rectangle of the second image to draw. (The rectangle HAS TO BE smaller or equal of the given image)
image	Another image to draw
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;"

"template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;"

"template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const ColorR< T > &	color,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a color to this image using a mask

Parameters

point	Position where to draw.
color	Color to draw
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const ColorRGB< T > &	color,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a color to this image using a mask

Parameters

point	Position where to draw.
color	Color to draw
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const ColorRGBA< T > &	color,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a color to this image using a mask

Parameters

point	Position where to draw.
color	Color to draw
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const ColorR< T > &	color,
		const Rectangle &	rectangle,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a color to this image using a mask and a rectangle to know the part of the mask to use.

Parameters

point	Position where to draw.
color	Color to draw
rectangle	Rectangle of the maskImage to draw. (the rectangle has to be positive and smaller than the size of the maskImage)
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const ColorRGB< T > &	color,
		const Rectangle &	rectangle,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a color to this image using a mask and a rectangle to know the part of the mask to use.

Parameters

point	Position where to draw.
color	Color to draw
rectangle	Rectangle of the maskImage to draw. (the rectangle has to be positive and smaller than the size of the maskImage)
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const ColorRGBA< T > &	color,
		const Rectangle &	rectangle,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a color to this image using a mask and a rectangle to know the part of the mask to use.

Parameters

point	Position where to draw.
color	Color to draw
rectangle	Rectangle of the maskImage to draw. (the rectangle has to be positive and smaller than the size of the maskImage)
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const _Image< T > &	image,
		const _Image< T > &	maskImage
	)

draw an another image into this one with a mask image

Parameters

point	Position where to draw.
image	Another image to draw.
maskImage	mask to use (only the first component will be used to determine the luminance)

template<typename T >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const _Image< T > &	image,
		const Point &	maskPoint,
		const _Image< T > &	maskImage
	)

draw an another image into this one with a mask image

Parameters

point	Position where to draw.
image	Another image to draw.
maskPoint	Point inside the mask to use.
maskImage	mask to use (only the first component will be used to determine the luminance)

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawImage	(	const Point &	point,
		const Rectangle &	rectangle,
		const _Image< T > &	image,
		const Point &	maskPoint,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw an another image into this one with a mask image

Parameters

point	Position where to draw.
rectangle	rectangle of the second image to draw. (The rectangle HAS TO BE smaller or equal of the given image)
image	Another image to draw.
maskPoint	Point inside the mask to use.
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

"template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

"template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawImageFunctor	(	const Point &	point,
		ColorFunc &	colorFunc,
		const Rectangle &	rectangle,
		const _Image< T > &	maskImage,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a color to this image using a mask and a rectangle to know the part of the mask to use.

Parameters

point	Position where to draw.
colorFunc	functor that will generate the color for each pixels (see Graphic::ColorFunc::Template), width the methods : "inline void init(const Rectangle & rectangle);" "inline const C & operator()(const Math::Vec2<Size> & p) const;"
rectangle	Rectangle of the maskImage to draw. (the rectangle has to be positive and smaller than the size of the maskImage)
maskImage	mask to use (only the first component will be used to determine the luminance)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, const Graphic::ColorR<T> & colorMask)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawLine	(	const LineF &	l,
		const ColorR< T > &	color,
		unsigned int	thickness = `1`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw an anti aliased line from point p1 to point p2

See also: https://en.wikipedia.org/wiki/Xiaolin_Wu's_line_algorithm

Parameters

l	Line
color	Color to draw
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawLine	(	const LineF &	l,
		const ColorRGB< T > &	color,
		unsigned int	thickness = `1`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw an anti aliased line from point p1 to point p2

See also: https://en.wikipedia.org/wiki/Xiaolin_Wu's_line_algorithm

Parameters

l	Line
color	Color to draw
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawLine	(	const LineF &	l,
		const ColorRGBA< T > &	color,
		unsigned int	thickness = `1`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw an anti aliased line from point p1 to point p2

See also: https://en.wikipedia.org/wiki/Xiaolin_Wu's_line_algorithm

Parameters

l	Line
color	Color to draw
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawLineFunctor	(	const LineF &	l,
		ColorFunc &	colorFunc,
		unsigned int	thickness = `1`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw an anti aliased line from point p1 to point p2

See also: https://en.wikipedia.org/wiki/Xiaolin_Wu's_line_algorithm

Parameters

l	Line
colorFunc	functor that will generate the color for each pixels (see Graphic::ColorFunc::Template), width the methods : "inline void init(const Rectangle & rectangle);" "inline const C & operator()(const Math::Vec2<Size> & p) const;"
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawPolygonFunctor	(	const Math::Vec2< float > *	vertices,
		typename Vector< Math::Vec2< float >>::Size	nbVertices,
		const Rectangle &	rectangle,
		ColorFunc &	colorFunc,
		BlendFunc &	blendFunc = `BlendingFunc::Normal()`
	)

Draw a filed Polygon.

Parameters

vertices	table of vertices to be drawn (vertices have to be between 0.0 and 1.0)
nbVertices	Number of vertices to draw
rectangle	Rectangle of the image where to draw the polygon
colorFunc	Color Functor to be used (

See also: Graphic::ColorFunc::SimpleColor for a solid color) (; Graphic::ColorFunc::Template for making your own)

Parameters

blendFunc Blending Functor to be used with operator() overloaded with : "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const ColorR< T > &	color,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
color	Color to draw.
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const ColorRGB< T > &	color,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
color	Color to draw.
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const ColorRGBA< T > &	color,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
color	Color to draw.
blendFunc	Blending functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename C , typename InterFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const GradientHorizontal< C, InterFunc > &	gradient
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
gradient	Gradient to draw.

template<typename T >

template<typename C , typename InterFunc , typename BlendFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const GradientLinear< C, InterFunc > &	gradient,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
gradient	Gradient to draw.
blendFunc	Blending functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

template<typename C , typename InterFunc , typename BlendFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const GradientRadial< C, InterFunc > &	gradient,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
gradient	Gradient to draw.
blendFunc	Blending functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

template<typename C , typename InterFunc , typename BlendFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const GradientHorizontal< C, InterFunc > &	gradient,
		const BlendFunc &	blendFunc
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
gradient	Gradient to draw.
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrcc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

template<typename C , typename InterFunc , typename BlendFunc >

void Graphic::_Image< T >::drawRectangle	(	const Rectangle &	rectangle,
		const GradientVertical< C, InterFunc > &	gradient,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
gradient	Gradient to draw.
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawRectangleFunctor	(	const Rectangle &	rectangle,
		ColorFunc &	colorFunc,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

draw a rectangle inside this image.

Parameters

rectangle	Rectangle representing the pixels to draw. (the rectangle is clamped inside the image)
colorFunc	functor that will generate the color for each pixels (see Graphic::ColorFunc::Template), width the methods : "inline void init(const Rectangle & rectangle);" "inline const C & operator()(const Math::Vec2<Size> & p) const;"
blendFunc	Functor with the methods : "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawRectangleRounded	(	const Rectangle &	rectangle,
		unsigned int	radius,
		const ColorR< T > &	color,
		BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Draw a rounded rectangle with a color.

Parameters

rectangle	Rectangle to be drawn
radius	Radius of the rounded angles
color	Color
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawRectangleRounded	(	const Rectangle &	rectangle,
		unsigned int	radius,
		const ColorRGB< T > &	color,
		BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Draw a rounded rectangle with a color.

Parameters

rectangle	Rectangle to be drawn
radius	Radius of the rounded angles
color	Color
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGB<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawRectangleRounded	(	const Rectangle &	rectangle,
		unsigned int	radius,
		const ColorRGBA< T > &	color,
		BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Draw a rounded rectangle with a color.

Parameters

rectangle	Rectangle to be drawn
radius	Radius of the rounded angles
color	Color
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const Graphic::ColorRGBA<T> & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawRectangleRoundedFunctor	(	const Rectangle &	rectangle,
		unsigned int	radius,
		ColorFunc &	colorFunc,
		BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Draw a rounded rectangle with a color Functor.

Parameters

rectangle	Rectangle to be drawn
radius	Radius of the rounded angles
colorFunc	Color Functor
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawStroke	(	const Point &	point,
		const _Image< T > &	image,
		unsigned int	thickness,
		const ColorR< T > &	color,
		StrokeType	strokeType = `StrokeType::Middle`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Stroke the image with a specified color.

Parameters

point	Point where to draw the stroking
image	Image used to compute the stroking (R & RGB will use the r channel and RGBA the a channel)
thickness	Thickness of the stroking
color	color to be used
strokeType	Type of the stroking (Outside, Inside or Middle)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawStroke	(	const Point &	point,
		const _Image< T > &	image,
		unsigned int	thickness,
		const ColorRGB< T > &	color,
		StrokeType	strokeType = `StrokeType::Middle`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Stroke the image with a specified color.

Parameters

point	Point where to draw the stroking
image	Image used to compute the stroking (R & RGB will use the r channel and RGBA the a channel)
thickness	Thickness of the stroking
color	color to be used
strokeType	Type of the stroking (Outside, Inside or Middle)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc)const;"

template<typename T >

template<typename BlendFunc >

void Graphic::_Image< T >::drawStroke	(	const Point &	point,
		const _Image< T > &	image,
		unsigned int	thickness,
		const ColorRGBA< T > &	color,
		StrokeType	strokeType = `StrokeType::Middle`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Stroke the image with a specified color.

Parameters

point	Point where to draw the stroking
image	Image used to compute the stroking (R & RGB will use the r channel and RGBA the a channel)
thickness	Thickness of the stroking
color	color to be used
strokeType	Type of the stroking (Outside, Inside or Middle)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const ColorR<T> & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const ColorR<T> & colorSrc)const;"

template<typename T >

template<typename ColorFunc , typename BlendFunc >

void Graphic::_Image< T >::drawStrokeFunctor	(	const Point &	point,
		const _Image< T > &	image,
		unsigned int	thickness,
		ColorFunc &	colorFunc,
		StrokeType	strokeType = `StrokeType::Middle`,
		const BlendFunc &	blendFunc = `BlendingFunc::Normal( )`
	)

Stroke the image with a specified color functor.

Parameters

point	Point where to draw the stroking
image	Image used to compute the stroking (R & RGB will use the r channel and RGBA the a channel)
thickness	Thickness of the stroking
colorFunc	functor that will generate the color for each pixels, width the methods : "inline void init(const Rectangle & rectangle);" "inline const C & operator()(const Math::Vec2<Size> & p) const;"
strokeType	Type of the stroking (Outside, Inside or Middle)
blendFunc	Functor with operator() overloaded with "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc, float alpha)const;" "template<typename T> void operator()(Graphic::ColorR<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGB<T> & colorDest, const C & colorSrc)const;" "template<typename T> void operator()(Graphic::ColorRGBA<T> & colorDest, const C & colorSrc)const;"

template<typename T >

void Graphic::_Image< T >::fillImage ( const T * color )

fill the complete image with a color. param color pointer to a color with the same number of component of this image

template<typename T >

void Graphic::_Image< T >::fillImage	(	const T *	color,
		const Rectangle &	rectangle
	)

fill the complete image with a color.

Parameters

color	pointer to a color with the same number of component of this image
rectangle	Rectangle where to fill the color

template<typename T >

void Graphic::_Image< T >::fillImage ( const ColorR< T > & color )

fill the complete image with a color.

Parameters

color R color

template<typename T >

void Graphic::_Image< T >::fillImage ( const ColorRGB< T > & color )

fill the complete image with a color.

Parameters

color RGB color

template<typename T >

void Graphic::_Image< T >::fillImage ( const ColorRGBA< T > & color )

fill the complete image with a color.

Parameters

color RGBA color

template<typename T >

void Graphic::_Image< T >::fillImage	(	const ColorR< T > &	color,
		const Rectangle &	rectangle
	)

fill the complete image with a color.

Parameters

color	R color
rectangle	Rectangle where to fill the color

template<typename T >

void Graphic::_Image< T >::fillImage	(	const ColorRGB< T > &	color,
		const Rectangle &	rectangle
	)

fill the complete image with a color.

Parameters

color	RGB color
rectangle	Rectangle where to fill the color

template<typename T >

void Graphic::_Image< T >::fillImage	(	const ColorRGBA< T > &	color,
		const Rectangle &	rectangle
	)

fill the complete image with a color.

Parameters

color	RGBA color
rectangle	Rectangle where to fill the color

template<typename T >

template<typename C , typename InterFunc >

void Graphic::_Image< T >::fillImage	(	const GradientHorizontal< C, InterFunc > &	gradient,
		const Rectangle &	rectangle
	)

fill the complete image with a horizontal gradient.

Parameters

gradient	Gradient
rectangle	Rectangle where to fill the gradient

template<typename T >

template<typename C , typename InterFunc >

void Graphic::_Image< T >::fillImage	(	const GradientVertical< C, InterFunc > &	gradient,
		const Rectangle &	rectangle
	)

fill the complete image with a vertical gradient.

Parameters

gradient	Gradient
rectangle	Rectangle where to fill the gradient

template<typename T >

template<typename C , typename InterFunc >

void Graphic::_Image< T >::fillImage	(	const GradientLinear< C, InterFunc > &	gradient,
		const Rectangle &	rectangle
	)

fill the complete image with a Linear gradient.

Parameters

gradient	Gradient
rectangle	Rectangle where to fill the gradient

template<typename T >

template<typename C , typename InterFunc >

void Graphic::_Image< T >::fillImage	(	const GradientRadial< C, InterFunc > &	gradient,
		const Rectangle &	rectangle
	)

fill the complete image with a Radial gradient.

Parameters

gradient	Gradient
rectangle	Rectangle where to fill the gradient

template<typename T >

void Graphic::_Image< T >::fillImage	(	const Point &	point,
		const _Image< T > &	image
	)

fill an another image into this one (no blending will be applied)

Parameters

point	Position where to draw.
rectangle	rectangle of the second image to draw. (The rectangle HAS TO BE smaller or equal of the given image)
image	Another image to draw

template<typename T >

void Graphic::_Image< T >::fillImage	(	const Point &	point,
		const Rectangle &	rectangle,
		const _Image< T > &	image
	)

fill an another image into this one (no blending will be applied)

Parameters

point	Position where to draw.
rectangle	rectangle of the second image to draw. (The rectangle HAS TO BE smaller or equal of the given image)
image	Another image to draw

template<typename T >

T Graphic::_Image< T >::getComponentMaxValue ( )

inlinestatic

get the maximum value of a color component

Parameters

maximum value of a component depending of the template type T

template<>

float Graphic::_Image< float >::getComponentMaxValue ( )

template<>

double Graphic::_Image< double >::getComponentMaxValue ( )

template<typename T >

T Graphic::_Image< T >::getComponentMinValue ( )

inlinestatic

get the maximum value of a color component

Parameters

maximum value of a component depending of the template type T

template<typename T >

size_t Graphic::_Image< T >::getDataOffset	(	Size	x,
		Size	y
	)		const

get the offset of pixel from the beginning of the data

Parameters

x	X coordinate
y	Y coordinate

Returns: offset to be added to go from the begining of the data (getData()) and the selected pixel

template<typename T >

const T * Graphic::_Image< T >::getDatas ( ) const

get the data buffer of this image

Returns: data buffer

template<typename T >

T * Graphic::_Image< T >::getDatas ( )

get the data buffer of this image

Returns: data buffer

template<typename T >

const T * Graphic::_Image< T >::getDatas	(	Size	x,
		Size	y
	)		const

get the data buffer of this image starting with the selected pixel

Returns: data buffer

template<typename T >

T * Graphic::_Image< T >::getDatas	(	Size	x,
		Size	y
	)

get the data buffer of this image starting with the selected pixel

Returns: data buffer

template<typename T >

Format Graphic::_Image< T >::getFormat ( ) const

get the format of this image

Returns: format of this image

template<typename T >

Size Graphic::_Image< T >::getHeight ( ) const

get the actual height of the image

Returns: actual height of this image

template<typename T >

template<typename K >

K Graphic::_Image< T >::getKernelSumNbBits ( )

inlinestatic

Get the number of bits of the sum of a kernel depending of the types used.

Returns: number of bits of the sum of a integer kernel (floating kernel will every time has a sum of 1.0)

template<typename T >

unsigned int Graphic::_Image< T >::getNbComponents ( ) const

inline

get the number of components per pixels of this image.

Returns: Number of components per pixels.

template<typename T >

size_t Graphic::_Image< T >::getNbPixels ( ) const

get the number of pixels of this image

Returns: number of pixels

template<typename T >

const T * Graphic::_Image< T >::getPixel	(	Size	x,
		Size	y
	)		const

get a pixel from this image

Parameters

x	x coordinate of the pixel
y	y coordinate of the pixel

Returns: the pixel from the picture at the specified 2D coordinate.

template<typename T >

T * Graphic::_Image< T >::getPixel	(	Size	x,
		Size	y
	)

get a pixel from this image

Parameters

x	x coordinate of the pixel
y	y coordinate of the pixel

Returns: the pixel from the picture at the specified 2D coordinate.

template<typename T >

const Math::Vec2< Size > & Graphic::_Image< T >::getSize ( ) const

get the actual size (width:height) of the image

Returns: the actual size of this image

template<typename T >

Size Graphic::_Image< T >::getWidth ( ) const

get the actual width of the image

Returns: actual width of this image

template<typename T >

template<typename C >

_Image< T > & Graphic::_Image< T >::operator= ( const _Image< C > & image )

copy operator with another type

Parameters

image Image to copy

template<typename T >

_Image< T > & Graphic::_Image< T >::operator= ( const _Image< T > & image )

copy operator

Parameters

image Image to copy

template<typename T >

_Image< T > & Graphic::_Image< T >::operator= ( _Image< T > && image )

move operator

Parameters

image Image to move from

template<typename T >

bool Graphic::_Image< T >::read ( std::fstream * fileStream )

read from a file stream

Parameters

fileStream stream used to read load this object

Returns: boolean to know if the operation is a success of not.

template<typename T >

_Image< T > Graphic::_Image< T >::resample	(	const Math::Vec2< Size > &	newSize,
		ResamplingMode	resamplingMode = `ResamplingMode::Nearest`
	)		const

Resize the image with re sampling and return the new one.

Parameters

newSize	size of the resulting image
resamplingMode	Mode used to compute the resulting pixels Nearest : Faster algorithm available, use the nearest pixel without any transformation. Linear : Do a linear interpolation to compute the resulting pixels. Lanczos : Use the Lanczos algorithm (

See also: https://en.wikipedia.org/wiki/Lanczos_resampling) with a constant of 3 (Note : only available for strict reduction, linear will be used instead)

template<typename T >

void Graphic::_Image< T >::setDatas	(	const T *	data,
		const Math::Vec2< Size > &	size,
		LoadingFormat	loadingFormat = `LoadingFormat::RGB`,
		bool	invertY = `false`,
		size_t	stride = `0`
	)

set the data from an another data buffer.

Parameters

data	Data buffer to copy
size	size of the new image
invertY	if the image has to be flipped vertically or not.
stride	width of ONE line of the image data in bytes, if stride == 0, the lines are supposed to be contiguous without any padding

template<typename T >

void Graphic::_Image< T >::setPixel	(	Size	x,
		Size	y,
		const T *	p
	)

set a pixel inside this image

Parameters

x	x coordinate of the pixel
y	y coordinate of the pixel
p	The pixel to set.

template<typename T >

template<typename Functor >

void Graphic::_Image< T >::setPixels	(	Functor &	functor,
		const Rectangle &	rectangle
	)

Set a functor to each pixels in the rectangle of this image.

Parameters

functor	Functor with the methods : "inline void operator()(const Math::Vec2<Size> & p, Graphic::ColorR<T> & c);" "inline void operator()(const Math::Vec2<Size> & p, Graphic::ColorRGB<T> & c);" "inline void operator()(const Math::Vec2<Size> & p, Graphic::ColorRGBA<T> & c);"
rectangle	Rectangle where to apply the functor.

template<typename T >

template<typename Functor >

void Graphic::_Image< T >::setPixels ( Functor & functor )

Set a functor to each pixels of this image.

Parameters

functor Functor with operator() overloaded with "template<typename T> void operator()(const Math::Vec2<Size> & p, Graphic::ColorR<T> & c);" "template<typename T> void operator()(const Math::Vec2<Size> & p, Graphic::ColorRGB<T> & c);" "template<typename T> void operator()(const Math::Vec2<Size> & p, Graphic::ColorRGBA<T> & c);"

template<typename T >

template<typename ThreshFunc >

void Graphic::_Image< T >::threshold	(	const ColorRGBA< T > &	colorTrue,
		const ColorRGBA< T > &	colorFalse,
		const ThreshFunc &	threshFunc
	)

Threshold the image with a specified functor.

Parameters

colorTrue	color applied in case of True (color is not blended, only copied)
colorFalse	color applied in case of False (color is not blended, only copied)
functor	Functor with operator() overloaded with "template<typename T> inline bool operator()(Graphic::ColorR<T> & color)const;" "template<typename T> inline bool operator()(Graphic::ColorRGB<T> & color)const;" "template<typename T> inline bool operator()(Graphic::ColorRGBA<T> & color)const;"

template<typename T >

void Graphic::_Image< T >::threshold	(	const ColorRGBA< T > &	colorOver,
		const ColorRGBA< T > &	colorUnder,
		const ColorRGBA< T > &	limit
	)

Threshold the image with a specified threshold.

Parameters

colorOver	color applied in case if every component is OVER the limit (color is not blended, only copied)
colorFalse	color applied in case if at least one component is UNDER the limit (color is not blended, only copied)
limit	color used to be the threshold, component to component will be compared.

template<typename T >

_Image< T > Graphic::_Image< T >::toFormat	(	Format	newFormat,
		ConversionMode	conversionMode = `ConversionMode::Luminance`
	)		const

Create a new Image from this one with a new format.

Parameters

newFormat	Format of the new image
conversionMode	Only used when converted to Format::R (Luminance : Use the average of the RGB channels, Trunquate : Use the R channel, Alpha : Use the Alpha Channel)

Returns: Image based of this one with a new format

template<typename T >

bool Graphic::_Image< T >::write ( std::fstream * fileStream ) const

write this object as binary into a file stream

Parameters

fileStream stream used to write this object

Returns: boolean to know if the operation is a success of not.

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

Simple++/Graphic/Image.h
Simple++/Graphic/Image.hpp

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

template<typename T = unsigned char> class Graphic::_Image< T >

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<typename T = unsigned char>
class Graphic::_Image< T >