THPDFContentTokenKind Type

Classifies a single token produced by the content-stream lexer

Declaration

THPDFContentTokenKind= (ctOperator, ctOperandString, ctOperandHex,
                        ctOperandName, ctOperandNumber, ctOperandArray);

HPDFContentStream

Value	Purpose
`ctOperator`	Operator or structural delimiter token, for instance `Tj` or the closing bracket of an array
`ctOperandString`	Literal string operand written between parenthesis delimiters
`ctOperandHex`	Hexadecimal string operand written between angle-bracket delimiters
`ctOperandName`	Name operand introduced by a slash
`ctOperandNumber`	Numeric operand
`ctOperandArray`	Bracketed array token whose payload carries TJ-style string and number items

The companion token record carries StartOfs/EndOfs spans, so editors can rewrite an operand in place according to kind
String replacement features match on ctOperandString and ctOperandHex whilst leaving names and numbers untouched
Text-extraction features read ctOperandArray items, where strings are displayed and negative numbers advance the text position