SAP ABAP Class CL_RSTX_FONT_LOOKUP_SUBTABLE (Lookup subtable)
Hierarchy
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SAP_BASIS (Software Component) SAP Basis Component
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BC-SRV-SCR (Application Component) SAPscript
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STXD (Package) SAPscript
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-SRV-SCR (Application Component) SAPscript⤷
STXD (Package) SAPscriptMeta Relationship - Used By
| # | Relationship type | Used by | Short Description | Created on |
|---|---|---|---|---|
| 1 | Inheritance (c INHERITING FROM c_ref) | CL_RSTX_FONT_GSUB_CHAINING | Lookup subtable GSUB Chaining Contextual Substitution | 20130327 |
| 2 | Inheritance (c INHERITING FROM c_ref) | CL_RSTX_FONT_GSUB_CONTEXTUAL | Lookup subtable GSUB Contextual Substitution | 20130327 |
| 3 | Inheritance (c INHERITING FROM c_ref) | CL_RSTX_FONT_GSUB_LIGATURE | Lookup subtable GSUB Ligature Substitution | 20130327 |
| 4 | Inheritance (c INHERITING FROM c_ref) | CL_RSTX_FONT_GSUB_MULTIPLE | Lookup subtable GSUB Multiple Substitution | 20130327 |
| 5 | Inheritance (c INHERITING FROM c_ref) | CL_RSTX_FONT_GSUB_REVERSE | Lookup subtable GSUB Reverse Chaining Contextual Substitut. | 20130327 |
| 6 | Inheritance (c INHERITING FROM c_ref) | CL_RSTX_FONT_GSUB_SINGLE | Lookup subtable GSUB Single Substitution | 20130327 |
Properties
| Class | CL_RSTX_FONT_LOOKUP_SUBTABLE | |
| Short Description | Lookup subtable | |
| Super Class | ||
| Instantiability of a Class | 1 | Protected |
| 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 | ZCL_ZHEI_FONT_MAIN |
Forward declaration class (CLASS c DEFINITION DEFERRED) | Forward declaration class (CLASS c DEFINITION DEFERRED) |
Interfaces
Class CL_RSTX_FONT_LOOKUP_SUBTABLE has no interface implemented.
Friends
Class CL_RSTX_FONT_LOOKUP_SUBTABLE has no friend class.
Attributes
| # | Attribute | Level | Visibility | Read only | Typing | Associated Type | Initial Value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ERROR_OCCURRED |
Instance attribute | Protected | Type reference (TYPE) | ABAP_BOOL | Did error occur? | 20130326 | ||
| 2 | FIRST_GLYPH_TABLE |
Instance attribute | Protected | Type reference (TYPE) | T_INTEGER_TABLE | First glyph of text substring which is changed | 20130326 | ||
| 3 | FONT_REF |
Instance attribute | Protected | Object reference (TYPE REF TO) | CL_RSTX_FONT_TTF | Reference to font class of True Type Font | 20130327 | ||
| 4 | HEADER |
Instance attribute | Protected | Type reference (TYPE) | T_HEADER | Header of Lookup sub-table | 20130326 |
Methods
| # | Method | Level | Visibility | Method type | Description | Created on |
|---|---|---|---|---|---|---|
| 1 | CONSTRUCTOR |
Instance method | Protected | Constructor | 20130326 | |
| 2 | GET_DATA_RAW |
Instance method | Public | Method | Get the data of the subtable in raw format | 20130326 |
| 3 | GET_LOOKUP_SUBTABLE |
Instance method | Protected | Method | Get Lookup Subtable | 20130326 |
| 4 | GET_REF |
Static method | Public | Method | Get reference of the lookup subtable with correct class | 20130326 |
| 5 | PROCESS_LOOKUP_TAB |
Instance method | Protected | Method | Process Table of Lookups on part of Glyph Table | 20130326 |
| 6 | SET_DATA_RAW |
Instance method | Public | Method | Set the data of the subtable in raw format | 20130326 |
| 7 | SUBSTITUTE |
Instance method | Public | Method | Substitute glyphs according to Lookup subtable | 20130326 |
Events
Class CL_RSTX_FONT_LOOKUP_SUBTABLE has no event.
Types
| # | Type | Visibility | Typing | Associated Type | Description | Created on | Type Source |
|---|---|---|---|---|---|---|---|
| 1 | T_GLYPHID | Public | See coding | 20130327 | begin of t_glyphid,
id type i,
* type type i,
* subtype type i,
* pos type i,
changed(1) type c,
end of t_glyphid
|
||
| 2 | T_GLYPHID_TAB | Public | See coding | 20130327 | t_glyphid_tab type standard table of t_glyphid with default key
|
||
| 3 | T_HEADER | Public | See coding | 20130326 | begin of T_HEADER,
type type i, " Type of lookup (1-8 for GSUB, 1-9 for GPOS)
format type i, " Format of the Lookup sub-type
ignore_anything type abap_bool, " If set, any of the following parameters is set
ignore_base_glyphs type abap_bool, " If set, skips over base glyphs
ignore_ligatures type abap_bool, " If set, skips over ligatures
ignore_marks type abap_bool, " If set, skips over all combining marks
mark_attachment_type type i, " If not zero, skips over all marks of attachment type different from specified
mark_filtering_set type i, " Index (base 0) into GDEF mark glyph sets structure
end of T_HEADER
|
||
| 4 | T_INTEGER_TABLE | Protected | Type reference (TYPE) | CL_RSTX_FONT_PARSER=>T_INTEGER_TABLE | 20130327 | |
|
| 5 | T_SUBST_LOOKUP | Protected | See coding | 20130326 | begin of T_SUBST_LOOKUP,
sequence_index type i, " Index into current glyph sequence-first glyph = 0
lookup_index type i, " Lookup to apply to that position-zero-based
end of T_SUBST_LOOKUP
|
||
| 6 | T_SUBST_LOOKUP_TAB | Protected | See coding | 20130326 | T_SUBST_LOOKUP_TAB type standard table of T_SUBST_LOOKUP 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 | 20130326 | ||
| 3 | Importing |
HEADER | Call by reference | Type reference (TYPE) | T_HEADER | Header of lookup subtable | 20130326 |
| # | Exception | Resumable | Description | Created on |
|---|---|---|---|---|
| 1 |  ERROR_OCCURRED |
An error occurred during the parsing of the subtable | 20130326 |
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_LOOKUP_SUBTABLE has no exception.
Method GET_LOOKUP_SUBTABLE Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Importing |
GLOBAL_OFFSET | Call by reference | Type reference (TYPE) | I | Start offset of subtable | 20130326 |
Method GET_LOOKUP_SUBTABLE on class CL_RSTX_FONT_LOOKUP_SUBTABLE has no exception.
Method GET_REF 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 | 20130326 | ||
| 3 | Importing |
HEADER | Call by reference | Type reference (TYPE) | T_HEADER | Header of lookup subtable | 20130326 | ||
| 4 |  Returning |
LOOKUP_REF | Value transfer | Object reference (TYPE REF TO) | CL_RSTX_FONT_LOOKUP_SUBTABLE | Reference to Lookup subtable | 20130326 | ||
| 5 | Importing |
PART_OF | Call by reference | Type reference (TYPE) | CL_RSTX_FONT_PARSER=>T_TAG | 'GSUB' or 'GPOS' | 20130326 |
| # | Exception | Resumable | Description | Created on |
|---|---|---|---|---|
| 1 | ERROR_OCCURRED |
An error occurred during the parsing of the subtable | 20130326 |
Method PROCESS_LOOKUP_TAB Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Importing |
END_INDEX | Call by reference | Type reference (TYPE) | I | End glyph index of Glyph part table | 20130326 | ||
| 2 |  Changing |
GLYPH_TABLE | Call by reference | Type reference (TYPE) | T_GLYPHID_TAB | Table of Glyph IDs | 20130326 | ||
| 3 | Importing |
INDEX_TAB | Call by reference | Type reference (TYPE) | T_INTEGER_TABLE | Table of character indexes of Input Sequence | 20130326 | ||
| 4 | Exporting |
SIZE_DELTA | Call by reference | Type reference (TYPE) | I | Delta of size of Glyph Table | 20130326 | ||
| 5 | Importing |
START_INDEX | Call by reference | Type reference (TYPE) | I | Start glyph index of Glyph part table | 20130326 | ||
| 6 | Importing |
SUBST_LOOKUP_TAB | Call by reference | Type reference (TYPE) | T_SUBST_LOOKUP_TAB | Table with Lookups (shall be applied on Glyph part table) | 20130326 | ||
| 7 | Importing |
TEXT_PROCESSOR | Call by reference | Object reference (TYPE REF TO) | CL_RSTX_PDF_TEXT_PROCESSOR | Reference to the object which contains all lookups | 20130326 |
Method PROCESS_LOOKUP_TAB on class CL_RSTX_FONT_LOOKUP_SUBTABLE 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_LOOKUP_SUBTABLE has no exception.
Method SUBSTITUTE Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Importing |
FIRST_GLYPH | Call by reference | Type reference (TYPE) | I | Glyph ID of first glyph which is currently processed | 20130326 | ||
| 2 | Changing |
GLYPH_TABLE | Call by reference | Type reference (TYPE) | T_GLYPHID_TAB | Table of Glyph IDs | 20130326 | ||
| 3 | Importing |
INDEX | Call by reference | Type reference (TYPE) | I | Index of first Glyph in Glyph table | 20130326 | ||
| 4 | Exporting |
NEW_INDEX | Call by reference | Type reference (TYPE) | I | New first index after this Lookup | 20130326 | ||
| 5 | Exporting |
SIZE_DELTA | Call by reference | Type reference (TYPE) | I | Delta of size of Glyph Table | 20130326 | ||
| 6 | Importing |
TEXT_PROCESSOR | Call by reference | Object reference (TYPE REF TO) | CL_RSTX_PDF_TEXT_PROCESSOR | Reference to the object which contains all lookups | 20130326 |
Method SUBSTITUTE on class CL_RSTX_FONT_LOOKUP_SUBTABLE has no exception.
History
| Last changed by/on | SAP | 20140121 |
| SAP Release Created in | 740 |
