C# Класс ZBar.Image

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Private Properties

Свойство	Тип	Описание
Image	System
ReleaseAllocatedUnmanagedMemory	void
zbar_image_convert	System.IntPtr
zbar_image_convert_resize	System.IntPtr
zbar_image_create	System.IntPtr
zbar_image_destroy	void
zbar_image_first_symbol	System.IntPtr
zbar_image_free_data	void
zbar_image_get_data	System.IntPtr
zbar_image_get_data_length	uint
zbar_image_get_format	uint
zbar_image_get_height	uint
zbar_image_get_sequence	uint
zbar_image_get_userdata	System.IntPtr
zbar_image_get_width	uint
zbar_image_ref	void
zbar_image_set_data	void
zbar_image_set_format	void
zbar_image_set_sequence	void
zbar_image_set_size	void
zbar_image_set_userdata	void

Открытые методы

Метод	Описание
Convert ( uint format ) : Image	Image format conversion. refer to the documentation for supported image formats The converted image size may be rounded (up) due to format constraints. See Image.FourCC for how to get the fourCC code.
Dispose ( ) : void	Release resources held by this object
FourCC ( char c0, char c1, char c2, char c3 ) : uint	Get FourCC code from four chars See FourCC.org for more information on FourCC. For information on format supported by zbar see: http://sourceforge.net/apps/mediawiki/zbar/index.php?title=Supported_image_formats
Image ( ) : System	Create/allocate a new uninitialized image Be aware that this image is NOT initialized, allocated. And you must set width, height, format, data etc...
Image ( System image ) : System	Create image from an instance of System.Drawing.Image The converted image is in RGB3 format, so it should be converted using Image.Convert() before it is scanned, as ZBar only reads images in GREY/Y800
ToBitmap ( ) : Bitmap	Convert bitmap

Защищенные методы

Метод	Описание
Dispose ( bool disposing ) : void	Dispose this object This boolean disposing parameter here ensures that objects with a finalizer is not disposed, this is method is invoked from the finalizer. Do overwrite, and call, this method in base classes if you use any unmanaged resources.

Приватные методы

Метод	Описание
Image ( IntPtr handle, bool incRef ) : System	Create a new image from a pointer to an unmanaged resource This resource will be managed by this Image instance.
ReleaseAllocatedUnmanagedMemory ( IntPtr image ) : void
zbar_image_convert ( IntPtr image, uint format ) : IntPtr
zbar_image_convert_resize ( IntPtr image, uint format, uint width, uint height ) : IntPtr
zbar_image_create ( ) : IntPtr
zbar_image_destroy ( IntPtr image ) : void
zbar_image_first_symbol ( IntPtr image ) : IntPtr
zbar_image_free_data ( IntPtr image ) : void
zbar_image_get_data ( IntPtr image ) : IntPtr
zbar_image_get_data_length ( IntPtr img ) : uint
zbar_image_get_format ( IntPtr image ) : uint
zbar_image_get_height ( IntPtr image ) : uint
zbar_image_get_sequence ( IntPtr image ) : uint
zbar_image_get_userdata ( IntPtr image ) : IntPtr
zbar_image_get_width ( IntPtr image ) : uint
zbar_image_ref ( IntPtr image, int refs ) : void
zbar_image_set_data ( IntPtr image, IntPtr data, uint data_byte_length, zbar_image_cleanup_handler cleanup_handler ) : void
zbar_image_set_format ( IntPtr image, uint format ) : void
zbar_image_set_sequence ( IntPtr image, uint sequence_num ) : void
zbar_image_set_size ( IntPtr image, uint width, uint height ) : void
zbar_image_set_userdata ( IntPtr image, IntPtr userdata ) : void

Описание методов

Convert() публичный Метод

Image format conversion. refer to the documentation for supported image formats

The converted image size may be rounded (up) due to format constraints. See Image.FourCC for how to get the fourCC code.

public Convert ( uint format ) : Image
format	uint	/// FourCC format to convert to. ///
Результат	Image

Dispose() публичный Метод

Release resources held by this object

public Dispose ( ) : void
Результат	void

Dispose() защищенный Метод

Dispose this object

This boolean disposing parameter here ensures that objects with a finalizer is not disposed, this is method is invoked from the finalizer. Do overwrite, and call, this method in base classes if you use any unmanaged resources.

protected Dispose ( bool disposing ) : void
disposing	bool	/// A False if called from the finalizer, True if called from Dispose. ///
Результат	void

FourCC() публичный статический Метод

Get FourCC code from four chars

See FourCC.org for more information on FourCC. For information on format supported by zbar see: http://sourceforge.net/apps/mediawiki/zbar/index.php?title=Supported_image_formats

public static FourCC ( char c0, char c1, char c2, char c3 ) : uint
c0	char
c1	char
c2	char
c3	char
Результат	uint

Image() публичный Метод

Create/allocate a new uninitialized image

Be aware that this image is NOT initialized, allocated. And you must set width, height, format, data etc...

public Image ( ) : System
Результат	System

Image() публичный Метод

Create image from an instance of System.Drawing.Image

The converted image is in RGB3 format, so it should be converted using Image.Convert() before it is scanned, as ZBar only reads images in GREY/Y800

public Image ( System image ) : System
image	System	/// Image to convert to ZBar.Image ///
Результат	System

ToBitmap() публичный Метод

Convert bitmap

public ToBitmap ( ) : Bitmap
Результат	System.Drawing.Bitmap