gocr_block.h File Reference

This is the block header. More...

Go to the source code of this file.

Classes
struct	gocr_block
	This is the block parent structure. More...
struct	gocr_line
struct	gocr_textblock
struct	gocr_pictureblock
struct	gocr_mathblock
Block
typedef int	gocr_blockType
typedef int	gocr_blockId
typedef gocr_block	gocr_Block
	Typedef encapsulation.
typedef gocr_line	gocr_Line
typedef gocr_textblock	gocr_TextBlock
typedef gocr_pictureblock	gocr_PictureBlock
typedef gocr_mathblock	gocr_MathBlock
gocr_blockType	gocr_blockTypeRegister (char *name)
	registers a new blockType.
gocr_blockType	gocr_blockTypeGetByName (char *name)
	returns the blockType given its name string.
const char *	gocr_blockTypeGetNameByType (gocr_blockType t)
	returns the name of the block type given its id.
int	gocr_blockAdd (gocr_Block *b)
	adds a block to the block list.
List	blocklist

---

Detailed Description

This is the block header.

Author:

Bruno Barberi Gnecco <brunobg@sourceforge.net>

---

Function Documentation

gocr_blockType gocr_blockTypeRegister (  char *  name  )

registers a new blockType. Long description. Parameters: name  The new block type name. Returns: The blockType id (which is an integer >= 1), or -1 if error.

gocr_blockType gocr_blockTypeGetByName (  char *  name  )

returns the blockType given its name string. Long description. Parameters: name  The block type name. Returns: The blockType id (which is an integer >= 1), or -1 if not found.

const char* gocr_blockTypeGetNameByType (  gocr_blockType  t  )

returns the name of the block type given its id. Long description. Parameters: t  The block type id. Returns: The name of the block type or NULL if not found.

int gocr_blockAdd (  gocr_Block *  b  )

adds a block to the block list. This function adds a block that you created to the list of blocks. You are responsible for filling the x0, x1, y0, y1 and t fields of the block structure, and those. You can pass the address of a derived block type to it. You can't free the block. Parameters: b  A pointer to the block to be added. Returns: A number less than zero if error, or the block id.

---