SAP ABAP Class CL_RSTX_FONT_GSUB_CHAINING (Lookup subtable GSUB Chaining Contextual Substitution)
Hierarchy
☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-SRV-SCR (Application Component) SAPscript
     ⤷ STXD (Package) SAPscript
Meta Relationship - Using
# Relationship type Using Short Description Created on
1 Inheritance (c INHERITING FROM c_ref)  CL_RSTX_FONT_LOOKUP_SUBTABLE Lookup subtable 20130327
Properties
Class CL_RSTX_FONT_GSUB_CHAINING  
Short Description Lookup subtable GSUB Chaining Contextual Substitution    
Super Class CL_RSTX_FONT_LOOKUP_SUBTABLE Lookup subtable 
Instantiability of a Class 2  Public 
Final    
General Data
Message Class    
Program status     
Category 0   
Package STXD   SAPscript 
Created 20130327   SAP 
Last change 20140121   SAP 
Shared Memory-enabled    
Fixed point arithmetic    
Unicode checks active    
Forward declarations
# Type group / Object type Type Type Description
1 CL_RSTX_FONT_TTF Forward declaration class (CLASS c DEFINITION DEFERRED)  Forward declaration class (CLASS c DEFINITION DEFERRED)
2 ZCL_ZHEI_FONT_MAIN Forward declaration class (CLASS c DEFINITION DEFERRED)  Forward declaration class (CLASS c DEFINITION DEFERRED)
Interfaces
Class CL_RSTX_FONT_GSUB_CHAINING has no interface implemented.
Friends
Class CL_RSTX_FONT_GSUB_CHAINING has no friend class.
Attributes
# Attribute Level Visibility Read only Typing Associated Type Initial Value Description Created on
1 BACKTRACK_CLASS_DEF Instance attribute Private Object reference (TYPE REF TO) CL_RSTX_FONT_CLASS_DEFINITION Class Definition table (if used) 20130327
2 CHAIN_SUBST_3 Instance attribute Private Type reference (TYPE) T_CHAIN_SUBST_3 Data of Chain Contextual Substitution Subtable Format 3 20130327
3 CHAIN_SUBST_TAB Instance attribute Private Type reference (TYPE) T_CHAIN_SUBST_TAB Data of Chain Contextual Substitution Subtable 20130327
4 INPUT_CLASS_DEF Instance attribute Private Object reference (TYPE REF TO) CL_RSTX_FONT_CLASS_DEFINITION Class Definition table (if used) 20130327
5 LOOKAHEAD_CLASS_DEF Instance attribute Private Object reference (TYPE REF TO) CL_RSTX_FONT_CLASS_DEFINITION Class Definition table (if used) 20130327
Methods
# Method Level Visibility Method type Description Created on
1 CONSTRUCTOR Instance method Public Constructor 20130327
Events
Class CL_RSTX_FONT_GSUB_CHAINING has no event.
Types
# Type Visibility Typing Associated Type Description Created on Type Source
1 T_CHAIN_SUB Private See coding 20130327 begin of T_CHAIN_SUB, source_tab type t_integer_table, " without first_glyph backtrack_tab type t_integer_table, " characters before Input sequence lookahead_tab type t_integer_table, " characters after Input sequence subst_lookup_tab type t_subst_lookup_tab, end of T_CHAIN_SUB
2 T_CHAIN_SUBST_3 Private See coding 20130327 begin of T_CHAIN_SUBST_3, source_tab type standard table of ref to CL_RSTX_FONT_COVERAGE with default key, backtrack_tab type standard table of ref to CL_RSTX_FONT_COVERAGE with default key, " characters before Input sequence lookahead_tab type standard table of ref to CL_RSTX_FONT_COVERAGE with default key, " characters after Input sequence subst_lookup_tab type t_subst_lookup_tab, end of T_CHAIN_SUBST_3
3 T_CHAIN_SUBST_3_RAW Private See coding 20130327 begin of T_CHAIN_SUBST_3_RAW, source_tab type standard table of i with default key, backtrack_tab type standard table of i with default key, " characters before Input sequence lookahead_tab type standard table of i with default key, " characters after Input sequence subst_lookup_tab type t_subst_lookup_tab, end of T_CHAIN_SUBST_3_RAW
4 T_CHAIN_SUBST_LINE Private See coding 20130327 begin of T_CHAIN_SUBST_LINE, first_glyph type i, " First glyph of source_tab chain_sub_tab type t_chain_sub_tab, end of T_CHAIN_SUBST_LINE
5 T_CHAIN_SUBST_TAB Private See coding 20130327 T_CHAIN_SUBST_TAB type sorted table of T_CHAIN_SUBST_LINE with unique key first_glyph
6 T_CHAIN_SUB_TAB Private See coding 20130327 T_CHAIN_SUB_TAB type standard table of T_CHAIN_SUB with default key
Method Signatures

Method CONSTRUCTOR 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 subtable 20130327
3 Importing HEADER Call by reference Type reference (TYPE) T_HEADER Header of lookup subtable 20130327
4 Importing RAW_DATA Call by reference Type reference (TYPE) CL_RSTX_FONT_TTF=>T_RAW_DATA Subtable data transfered as raw data 20130327
# Exception Resumable Description Created on
1 ERROR_OCCURRED An error occurred during the parsing of the subtable 20130327
History
Last changed by/on SAP  20140121 
SAP Release Created in 740