File

Functions
int	CWO::CheckExt (const char *fname, const char *ext)
int	CWO::Load (const std::string &fname, int c=CWO_GREY)
	Load image file or cwo file.
int	CWO::Load (const std::string &fname_amp, const std::string &fname_pha, int c=CWO_GREY)
	Load image file or cwo file.
int	CWO::Save (const std::string &fname, int bmp_8_24=24)
	Save image file or cwo file.
int	CWO::Save (const std::string &fname, CWO *r, CWO *g=nullptr, CWO *b=nullptr)
int	CWO::SaveMonosToColor (const std::string &fname, const std::string &r_name, const std::string &g_name, const std::string &b_name)
int	CWO::SaveAsImage (const std::string &fname, float i1, float i2, float o1, float o2, int flag=CWO_SAVE_AS_RE, int bmp_8_24=24)
int	CWO::SaveAsImage (const std::string &fname, int flag=CWO_SAVE_AS_RE, int bmp_8_24=24)
virtual int	CWO::SaveAsImage (cwoComplex *p, int Nx, int Ny, const std::string &fname, int flag=CWO_SAVE_AS_RE, int bmp_8_24=24)
int	CWO::SaveLineAsText (const std::string &fname, int flag)
int	CWO::SaveLineAsText (const std::string &fname, int flag, int x1, int y1, int x2, int y2)

---

Detailed Description

---

Function Documentation

int CWO::Load	(	const std::string &	fname,
		int	c = CWO_GREY
	)

Load image file or cwo file.

Parameters:

fname	Filename
c	select color to be read the color image file. The default value is CWO_GREY.

Returns:

When the function success to load file, the return value is CWO_SUCCESS, otherwise CWO_ERROR.

Note:

This function can load bitmap format file. If you use jpeg, tiff, png image formats, you need to install ImageMagik.

Reimplemented in GWO.

Examples:

Amplitude CGH, Kinoform, Phase shifting digital holography, Shifted-Fresnel diffraction, simple_diffraction.cpp, simple_diffraction_with_gpu.cpp, and Using CPU threads.

int CWO::Load	(	const std::string &	fname_amp,
		const std::string &	fname_pha,
		int	c = CWO_GREY
	)

Load image file or cwo file.

Parameters:

fname_amp	filename as amplitude
fname_pha	filename as argument
c	select color to be read the color image file. The default value is CWO_GREY.

Returns:

When the function success to load file, the return value is CWO_SUCCESS, otherwise CWO_ERROR.

Note:

This function can load bitmap format file. If you use jpeg, tiff, png image formats, you need to install ImageMagik.

Reimplemented in GWO.

int CWO::Save	(	const std::string &	fname,
		int	bmp_8_24 = 24
	)

Save image file or cwo file.

Parameters:

fname	filename
r
g
b

Returns:

When the function success to load file, the return value is CWO_SUCCESS, otherwise CWO_ERROR.

Note:

This function can load bitmap format file. If you use jpeg, tiff, png image formats, you need to install ImageMagik.

Reimplemented in GWO.

Examples:

Amplitude CGH, Kinoform, Shifted-Fresnel diffraction, simple_diffraction.cpp, simple_diffraction_with_gpu.cpp, and Using CPU threads.