SAP ABAP Class CL_RSTX_FONT_COVERAGE (Coverage tables)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-SRV-SCR (Application Component) SAPscript
     ⤷ STXD (Package) SAPscript

Properties

Class	CL_RSTX_FONT_COVERAGE
Short Description	Coverage tables
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	STXD	SAPscript
Created	20130326	SAP
Last change	20140121	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	ABAP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)
2	CL_RSTX_FONT_PARSER	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
3	CL_RSTX_FONT_TTF	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
4	ZCL_RSTX_FONT_MAIN	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
5	ZCL_ZHEI_FONT_MAIN	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_RSTX_FONT_COVERAGE has no interface implemented.

Friends

Class CL_RSTX_FONT_COVERAGE has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	COVERAGE_FORMAT	Instance attribute	Private	☐	Type reference (TYPE)	I		Coverage can have two different formats	20130326
2	COVERAGE_LIST	Static Attribute	Private	☐	Type reference (TYPE)	T_COVERAGE_LIST		Buffer of already created coverages	20130326
3	ERROR_OCCURRED	Instance attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL		Did an error occur?	20130326
4	FONT_PARSER	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_RSTX_FONT_PARSER		Reference to the font parser class	20130326
5	GLOBAL_OFFSET	Instance attribute	Private	☐	Type reference (TYPE)	I		Offset of the Coverage in the font file	20130326
6	GLYPH_TAB	Instance attribute	Private	☐	Type reference (TYPE)	T_GLYPH_TAB		Format 1: Table of Glyph IDs	20130326
7	RANGE_TAB	Instance attribute	Private	☐	Type reference (TYPE)	T_RANGE_TAB		Format 2: Table of Glyph Ranges	20130326

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CHECK_GLYPH_ID	Instance method	Public	Method	Does glyph ID exist in coverage?	20130326
2	CLEAR_BUFFER_TABLE	Static method	Public	Method	Clear the table which buffers all coverage references	20130402
3	CONSTRUCTOR	Instance method	Private	Constructor		20130326
4	CREATE	Static method	Public	Method	Method to create new coverage	20130326
5	GET_ALL_DATA_RAW	Static method	Public	Method	Get the data of all coverages in raw format	20130326
6	GET_COVERAGE	Instance method	Private	Method	Reads coverage from font file	20130326
7	GET_DATA_RAW	Instance method	Public	Method	Get the data of the coverage in raw format	20130326
8	GET_GLOBAL_OFFSET	Instance method	Public	Method	Get global offset from reference of the coverage	20130326
9	GET_GLYPH_LIST	Instance method	Public	Method	Get a table of all glyphs	20130326
10	GET_REF_FROM_OFFSET	Static method	Public	Method	Get reference of the coverage from the global offset	20130326
11	SET_DATA_RAW	Instance method	Public	Method	Set the data of the coverage in raw format	20130326

Events

Class CL_RSTX_FONT_COVERAGE has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	T_COVERAGE_ENTRY	Private	See coding			20130326	begin of T_COVERAGE_ENTRY, global_offset type i, font_ref type ref to CL_RSTX_FONT_TTF, coverage_ref type ref to CL_RSTX_FONT_COVERAGE, end of T_COVERAGE_ENTRY
2	T_COVERAGE_LIST	Private	See coding			20130326	T_COVERAGE_LIST type sorted table of T_COVERAGE_ENTRY with unique key global_offset font_ref
3	T_GLYPH	Private	See coding			20130326	begin of T_GLYPH, glyphid type i, end of T_GLYPH
4	T_GLYPH_TAB	Private	See coding			20130326	t_glyph_tab type sorted table of t_glyph with unique key glyphid
5	T_RANGE_RECORD	Private	See coding			20130326	begin of T_RANGE_RECORD, start type i, end type i, start_coverage_index type i, end of T_RANGE_RECORD
6	T_RANGE_TAB	Private	See coding			20130326	t_range_tab type sorted table of t_range_record with unique key start

Method Signatures

Method CHECK_GLYPH_ID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	COVERAGE_INDEX	Value transfer	☐	Type reference (TYPE)	I		Coverage index (-1 = does not exist)	20130326
2	Importing	GLYPH_ID	Call by reference	☐	Type reference (TYPE)	I		Glyph ID which shall be checked	20130326

Method CHECK_GLYPH_ID on class CL_RSTX_FONT_COVERAGE has no exception.

Method CLEAR_BUFFER_TABLE Signature

Method CLEAR_BUFFER_TABLE on class CL_RSTX_FONT_COVERAGE has no parameter.
Method CLEAR_BUFFER_TABLE on class CL_RSTX_FONT_COVERAGE has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	FONT_PARSER	Call by reference	☑	Object reference (TYPE REF TO)	CL_RSTX_FONT_PARSER		Reference to font parser class	20130326
2	Importing	GLOBAL_OFFSET	Call by reference	☑	Type reference (TYPE)	I		Start offset of Coverage in font file	20130326
3	Importing	RAW_DATA	Call by reference	☑	Type reference (TYPE)	CL_RSTX_FONT_TTF=>T_RAW_DATA		Coverage data transfered as raw data	20130326

#	Exception	Resumable	Description	Created on
1	ERROR_OCCURRED	☐	An error occurred during the parsing of the coverage	20130326

Method CREATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	FONT_REF	Call by reference	☐	Object reference (TYPE REF TO)	CL_RSTX_FONT_TTF		Reference to font class of True Type Font	20130327
2	Importing	GLOBAL_OFFSET	Call by reference	☑	Type reference (TYPE)	I		Start offset of coverage	20130326
3	Importing	RAW_DATA	Call by reference	☑	Type reference (TYPE)	CL_RSTX_FONT_TTF=>T_RAW_DATA		Coverage data transfered as raw data	20130326
4	Returning	REF	Value transfer	☐	Object reference (TYPE REF TO)	CL_RSTX_FONT_COVERAGE		Reference to new coverage	20130326

Method CREATE on class CL_RSTX_FONT_COVERAGE has no exception.

Method GET_ALL_DATA_RAW Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	FONT_REF	Call by reference	☐	Object reference (TYPE REF TO)	CL_RSTX_FONT_TTF		Reference to font class of True Type Font	20130327
2	Exporting	RAW_DATA_TAB	Call by reference	☐	Type reference (TYPE)	CL_RSTX_FONT_TTF=>T_RAW_DATA_TAB		Table with all raw data	20130326

Method GET_ALL_DATA_RAW on class CL_RSTX_FONT_COVERAGE has no exception.

Method GET_COVERAGE Signature

Method GET_COVERAGE on class CL_RSTX_FONT_COVERAGE has no parameter.
Method GET_COVERAGE on class CL_RSTX_FONT_COVERAGE has no exception.

Method GET_DATA_RAW Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	RAW_DATA	Call by reference	☐	Type reference (TYPE)	CL_RSTX_FONT_TTF=>T_RAW_DATA		Entry with raw data	20130326

Method GET_DATA_RAW on class CL_RSTX_FONT_COVERAGE has no exception.

Method GET_GLOBAL_OFFSET Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	OFFSET	Value transfer	☐	Type reference (TYPE)	I		Offset of Coverage in font file	20130326

Method GET_GLOBAL_OFFSET on class CL_RSTX_FONT_COVERAGE has no exception.

Method GET_GLYPH_LIST Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	GLYPH_TABLE	Value transfer	☐	Type reference (TYPE)	CL_RSTX_FONT_PARSER=>T_INTEGER_TABLE		Table of all glyphs	20130326

Method GET_GLYPH_LIST on class CL_RSTX_FONT_COVERAGE has no exception.

Method GET_REF_FROM_OFFSET Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	FONT_REF	Call by reference	☐	Object reference (TYPE REF TO)	CL_RSTX_FONT_TTF		Reference to font class of True Type Font	20130327
2	Importing	OFFSET	Call by reference	☐	Type reference (TYPE)	I		Offset of Coverage in font file	20130326
3	Exporting	RC	Call by reference	☐	Type reference (TYPE)	I		Return code	20130326
4	Exporting	REF	Call by reference	☐	Object reference (TYPE REF TO)	CL_RSTX_FONT_COVERAGE		Reference of Coverage	20130326

Method GET_REF_FROM_OFFSET on class CL_RSTX_FONT_COVERAGE has no exception.

Method SET_DATA_RAW Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	RAW_DATA	Call by reference	☐	Type reference (TYPE)	CL_RSTX_FONT_TTF=>T_RAW_DATA		Entry with raw data	20130326
2	Returning	RC	Value transfer	☐	Attribute reference (LIKE)	SY-SUBRC		Return code	20130326

Method SET_DATA_RAW on class CL_RSTX_FONT_COVERAGE has no exception.

History

Last changed by/on	SAP	20140121
SAP Release Created in	740