meow::Bitmap< Pixel > Class Template Reference

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...
Matrix< Pixel >	matrix () const
	回傳矩陣形式 More...
Matrix< Pixel > &	matrixGet ()
	回傳矩陣形式 (non-constant form) More...
Matrix< Pixel >	matrix (Matrix< Pixel > const &p)
	直接設定 More...
Bitmap	gaussian (double radiusY, double radiusX) const
	回傳高斯模糊 More...
Bitmap &	gaussianed (double radiusY, double radiusX)
	把自己高斯模糊 More...
Bitmap	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 ()
	Constructor with doing nothing. More...

Detailed Description

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

二維點陣資料

Author

cat_leopard

Definition at line 25 of file Bitmap.h.

Constructor & Destructor Documentation

template<class Pixel>

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

inline

constructor, 產生一個空的Bitmap

Definition at line 83 of file Bitmap.h.

template<class Pixel>

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

inline

constructor, 複製一個bitmap

Definition at line 89 of file Bitmap.h.

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

Definition at line 99 of file Bitmap.h.

template<class Pixel>

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

inline

destructor

Definition at line 105 of file Bitmap.h.

Member Function Documentation

template<class Pixel>

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

inline

清除資料, 寬高階規零

Definition at line 139 of file Bitmap.h.

template<class Pixel>

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

inline

複製

Definition at line 111 of file Bitmap.h.

template<class Pixel>

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

inlinevirtual

複製資料

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

Parameters

[in]

b

資料來源

Returns

this

Reimplemented from meow::ObjBase.

Definition at line 406 of file Bitmap.h.

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.

Definition at line 393 of file Bitmap.h.

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.

Definition at line 414 of file Bitmap.h.

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

Definition at line 268 of file Bitmap.h.

template<class Pixel>

Bitmap& 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

Definition at line 280 of file Bitmap.h.

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

Definition at line 303 of file Bitmap.h.

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

Definition at line 326 of file Bitmap.h.

template<class Pixel>

Bitmap 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

Definition at line 291 of file Bitmap.h.

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

Definition at line 314 of file Bitmap.h.

template<class Pixel>

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

inline

回傳高度

Definition at line 146 of file Bitmap.h.

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

Definition at line 171 of file Bitmap.h.

template<class Pixel>

Matrix<Pixel> meow::Bitmap< Pixel >::matrix ( ) const

inline

回傳矩陣形式

Definition at line 242 of file Bitmap.h.

template<class Pixel>

Matrix<Pixel> meow::Bitmap< Pixel >::matrix ( Matrix< Pixel > const &  p )

inline

直接設定

Definition at line 256 of file Bitmap.h.

template<class Pixel>

Matrix<Pixel>& meow::Bitmap< Pixel >::matrixGet ( )

inline

回傳矩陣形式 (non-constant form)

Definition at line 249 of file Bitmap.h.

template<class Pixel>

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

inline

same as pixel(y, x)

Definition at line 340 of file Bitmap.h.

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)

Definition at line 347 of file Bitmap.h.

template<class Pixel>

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

inline

same as copyFrom(b)

Definition at line 333 of file Bitmap.h.

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

Definition at line 205 of file Bitmap.h.

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

Definition at line 217 of file Bitmap.h.

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

Definition at line 233 of file Bitmap.h.

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.

Definition at line 374 of file Bitmap.h.

template<class Pixel>

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

inline

reference

Definition at line 119 of file Bitmap.h.

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

Definition at line 132 of file Bitmap.h.

template<class Pixel>

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

inline

回傳高度乘以寬度

Definition at line 160 of file Bitmap.h.

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

Definition at line 194 of file Bitmap.h.

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.

Definition at line 422 of file Bitmap.h.

template<class Pixel>

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

inline

回傳寬度

Definition at line 153 of file Bitmap.h.

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

Definition at line 182 of file Bitmap.h.

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.

Definition at line 355 of file Bitmap.h.

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

• meowpp/gra/Bitmap.h