二維點陣資料 More...

#include "Bitmap.h"

Inheritance diagram for meow::Bitmap< Pixel >:

Public Member Functions
	Bitmap ()
	constructor, 產生一個空的Bitmap More...

	Bitmap (Bitmap const &b)
	constructor, 複製一個bitmap More...

	Bitmap (size_t h, size_t w, Pixel const &p)
	constructor, 指定寬高, 預設`Pixel` More...

	~Bitmap ()
	destructor More...

Bitmap &	copyFrom (Bitmap const &b)
	複製 More...

Bitmap &	referenceFrom (Bitmap const &b)
	reference More...

void	reset (size_t h, size_t w, Pixel const &p)
	全部重設 More...

void	clear ()
	清除資料, 寬高階規零 More...

size_t	height () const
	回傳高度 More...

size_t	width () const
	回傳寬度 More...

size_t	size () const
	回傳高度乘以寬度 More...

size_t	height (size_t h2, Pixel const &p)
	修改高度 More...

size_t	width (size_t w2, Pixel const &p)
	修改寬度 More...

size_t	size (size_t h2, size_t w2, Pixel const &p)
	修改寬高 More...

Pixel	pixel (size_t y, size_t x) const
	取得 (y, x) 的pixel More...

Pixel	pixel (size_t y, size_t x, Pixel const &p)
	修改 (y, x) 的pixel More...

void	pixels (ssize_t yFirst, ssize_t yLast, ssize_t xFirst, ssize_t xLast, Pixel const &p)
	區塊修改 More...

Bitmap	gaussian (double radiusY, double radiusX) const
	回傳高斯模糊 More...

Bitmap< Pixel > &	gaussianed (double radiusY, double radiusX)
	把自己高斯模糊 More...

Bitmap< Pixel >	gradianceX (double radiusY, double radiusX) const
	回傳對x偏微分 More...

Bitmap< Pixel > &	gradiancedX (double radiusY, double radiusX)
	把自己對x偏微分 More...

Bitmap< Pixel >	gradianceY (double radiusY, double radiusX) const
	回傳對y偏微分 More...

Bitmap< Pixel > &	gradiancedY (double radiusY, double radiusX)
	把自己對y偏微分 More...

Bitmap &	operator= (Bitmap const &b)
	same as `copyFrom(b)` More...

Pixel	operator() (size_t y, size_t x) const
	same as `pixel(y, x)` More...

Pixel const &	operator() (size_t y, size_t x, Pixel const &p) const
	same as `pixel(y, x, p)` More...

bool	write (FILE *f, bool bin, unsigned int fg) const
	將資料寫入檔案 More...

bool	read (FILE *f, bool bin, unsigned int fg)
	將資料讀入 More...

ObjBase *	create () const
	new一個自己 More...

ObjBase *	copyFrom (ObjBase const *b)
	複製資料 More...

char const *	ctype () const
	回傳class的type More...

std::string	type () const
	回傳class的type More...

Public Member Functions inherited from meow::ObjBase
virtual	~ObjBase ()

Additional Inherited Members
Static Public Member Functions inherited from meow::ObjBase
static char const *	ctypeBase ()
	用C-style string回傳base的type name More...

static std::string	typeBase ()
	用std::string回傳base的type name More...

Protected Member Functions inherited from meow::ObjBase
	ObjBase ()

Detailed Description

template<class Pixel>
class meow::Bitmap< Pixel >

二維點陣資料

Author: cat_leopard

Constructor & Destructor Documentation

template<class Pixel>

meow::Bitmap< Pixel >::Bitmap ( )

inline

constructor, 產生一個空的Bitmap

template<class Pixel>

meow::Bitmap< Pixel >::Bitmap ( Bitmap< Pixel > const & b )

inline

constructor, 複製一個bitmap

template<class Pixel>

meow::Bitmap< Pixel >::Bitmap	(	size_t	h,
		size_t	w,
		Pixel const &	p
	)

inline

constructor, 指定寬高, 預設Pixel

Parameters

[in]	h	高
[in]	w	寬
[in]	p	預設pixel

template<class Pixel>

meow::Bitmap< Pixel >::~Bitmap ( )

inline

destructor

Member Function Documentation

template<class Pixel>

void meow::Bitmap< Pixel >::clear ( )

inline

清除資料, 寬高階規零

template<class Pixel>

Bitmap& meow::Bitmap< Pixel >::copyFrom ( Bitmap< Pixel > const & b )

inline

複製

template<class Pixel>

ObjBase* meow::Bitmap< Pixel >::copyFrom ( ObjBase const * b )

inlinevirtual

複製資料

輸入型別是 \c ObjBase \c const*
這裡假設實體其實是 \c Bitmap.
事實上這個method就只是幫忙轉型然後呼叫原本的\c copyFrom

Parameters

[in] b 資料來源

Returns: this

Reimplemented from meow::ObjBase.

template<class Pixel>

ObjBase* meow::Bitmap< Pixel >::create ( ) const

inlinevirtual

new一個自己

Returns: 一個new出來的Bitmap<Pixel>

Reimplemented from meow::ObjBase.

template<class Pixel>

char const* meow::Bitmap< Pixel >::ctype ( ) const

inlinevirtual

回傳class的type

Returns: char const* 形式的typename

Reimplemented from meow::ObjBase.

template<class Pixel>

Bitmap meow::Bitmap< Pixel >::gaussian	(	double	radiusY,
		double	radiusX
	)		const

inline

回傳高斯模糊

Parameters

[in]	radiusY	高斯模糊的Y軸方向的sigma
[in]	radiusX	高斯模糊的X軸方向的sigma

Returns: 一個Bitmap , 是自己被高斯模糊後的結果

template<class Pixel>

Bitmap<Pixel>& meow::Bitmap< Pixel >::gaussianed	(	double	radiusY,
		double	radiusX
	)

inline

把自己高斯模糊

Parameters

[in]	radiusY	高斯模糊的Y軸方向的sigma
[in]	radiusX	高斯模糊的X軸方向的sigma

Returns: *this

template<class Pixel>

Bitmap<Pixel>& meow::Bitmap< Pixel >::gradiancedX	(	double	radiusY,
		double	radiusX
	)

inline

把自己對x偏微分

Parameters

[in]	radiusY	高斯模糊的Y軸方向的sigma
[in]	radiusX	高斯模糊的X軸方向的sigma

Returns: *this

template<class Pixel>

Bitmap<Pixel>& meow::Bitmap< Pixel >::gradiancedY	(	double	radiusY,
		double	radiusX
	)

inline

把自己對y偏微分

Parameters

[in]	radiusY	高斯模糊的Y軸方向的sigma
[in]	radiusX	高斯模糊的X軸方向的sigma

Returns: *this

template<class Pixel>

Bitmap<Pixel> meow::Bitmap< Pixel >::gradianceX	(	double	radiusY,
		double	radiusX
	)		const

inline

回傳對x偏微分

Parameters

[in]	radiusY	高斯模糊的Y軸方向的sigma
[in]	radiusX	高斯模糊的X軸方向的sigma

Returns: 一個Bitmap , 是自己被偏微分後的結果

template<class Pixel>

Bitmap<Pixel> meow::Bitmap< Pixel >::gradianceY	(	double	radiusY,
		double	radiusX
	)		const

inline

回傳對y偏微分

Parameters

[in]	radiusY	高斯模糊的Y軸方向的sigma
[in]	radiusX	高斯模糊的X軸方向的sigma

Returns: 一個Bitmap , 是自己被偏微分後的結果

template<class Pixel>

size_t meow::Bitmap< Pixel >::height ( ) const

inline

回傳高度

template<class Pixel>

size_t meow::Bitmap< Pixel >::height	(	size_t	h2,
		Pixel const &	p
	)

inline

修改高度

Parameters

[in]	h2	新的高
[in]	p	如果高有變大, 則新長出來的地方用此 pixel填補

Returns: 新的高

template<class Pixel>

Pixel meow::Bitmap< Pixel >::operator()	(	size_t	y,
		size_t	x
	)		const

inline

same as pixel(y, x)

template<class Pixel>

Pixel const& meow::Bitmap< Pixel >::operator()	(	size_t	y,
		size_t	x,
		Pixel const &	p
	)		const

inline

same as pixel(y, x, p)

template<class Pixel>

Bitmap& meow::Bitmap< Pixel >::operator= ( Bitmap< Pixel > const & b )

inline

same as copyFrom(b)

template<class Pixel>

Pixel meow::Bitmap< Pixel >::pixel	(	size_t	y,
		size_t	x
	)		const

inline

取得 (y, x) 的pixel

Parameters

[in]	y
[in]	x

Returns: 該pixel 的 constant reference

template<class Pixel>

Pixel meow::Bitmap< Pixel >::pixel	(	size_t	y,
		size_t	x,
		Pixel const &	p
	)

inline

修改 (y, x) 的pixel

Parameters

[in]	y
[in]	x
[in]	p	指定的顏色

Returns: 該pixel 的 constant reference

template<class Pixel>

void meow::Bitmap< Pixel >::pixels	(	ssize_t	yFirst,
		ssize_t	yLast,
		ssize_t	xFirst,
		ssize_t	xLast,
		Pixel const &	p
	)

inline

區塊修改

一口氣將一個矩形區塊修改成指定的顏色

Parameters

[in]	yFirst	y軸方向最小值(含)
[in]	yLast	y軸方向最大值(含)
[in]	xFirst	x軸方向最小值(含)
[in]	xLast	x軸方向最大值(含)
[in]	p	指定的顏色

Returns: 無

template<class Pixel>

bool meow::Bitmap< Pixel >::read	(	FILE *	f,
		bool	bin,
		unsigned int	fg
	)

inlinevirtual

將資料讀入

Note: 未完成, 輸入參數 fg 無用

Reimplemented from meow::ObjBase.

template<class Pixel>

Bitmap& meow::Bitmap< Pixel >::referenceFrom ( Bitmap< Pixel > const & b )

inline

reference

template<class Pixel>

void meow::Bitmap< Pixel >::reset	(	size_t	h,
		size_t	w,
		Pixel const &	p
	)

inline

全部重設

Parameters

[in]	h	高
[in]	w	寬
[in]	p	預設pixel

Returns: 無

template<class Pixel>

size_t meow::Bitmap< Pixel >::size ( ) const

inline

回傳高度乘以寬度

template<class Pixel>

size_t meow::Bitmap< Pixel >::size	(	size_t	h2,
		size_t	w2,
		Pixel const &	p
	)

inline

修改寬高

Parameters

[in]	h2	新的高
[in]	w2	新的寬
[in]	p	如果寬or高有變大, 則新長出來的地方用此 pixel填補

Returns: 新的size

template<class Pixel>

std::string meow::Bitmap< Pixel >::type ( ) const

inlinevirtual

回傳class的type

Returns: std::string 形式的typename

Reimplemented from meow::ObjBase.

template<class Pixel>

size_t meow::Bitmap< Pixel >::width ( ) const

inline

回傳寬度

template<class Pixel>

size_t meow::Bitmap< Pixel >::width	(	size_t	w2,
		Pixel const &	p
	)

inline

修改寬度

Parameters

[in]	w2	新的寬
[in]	p	如果寬有變大, 則新長出來的地方用此 pixel填補

Returns: 新的寬

template<class Pixel>

bool meow::Bitmap< Pixel >::write	(	FILE *	f,
		bool	bin,
		unsigned int	fg
	)		const

inlinevirtual

將資料寫入檔案

Note: 未完成, 輸入參數 fg 無用

Reimplemented from meow::ObjBase.

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

meowpp/gra/Bitmap.h

Public Member Functions

Additional Inherited Members

Detailed Description

template<class Pixel> class meow::Bitmap< Pixel >

Constructor & Destructor Documentation

Member Function Documentation

template<class Pixel>
class meow::Bitmap< Pixel >