GetPDF417SymbolWidth

Version history

This function was introduced in Quick PDF Library version 15.11.

Description

Calculates the width of a PDF417 symbol

Syntax

Delphi

function TDebenuPDFLibrary1811.GetPDF417SymbolWidth(Text: WideString; Options,
FixedColumns, FixedRows, ErrorLevel: Integer; ModuleSize,
HeightWidthRatio: Double): Double;

ActiveX

Function DebenuPDFLibrary1811.PDFLibrary::GetPDF417SymbolWidth(Text As String,
  Options As Long, FixedColumns As Long, FixedRows As Long,
  ErrorLevel As Long, ModuleSize As Double,
  HeightWidthRatio As Double) As Double

DLL

double DPLGetPDF417SymbolWidth(int InstanceID, wchar_t * Text, int Options,
int FixedColumns, int FixedRows, int ErrorLevel, double ModuleSize,
double HeightWidthRatio)

Parameters

Text	The text to store in the symbol
Options	0 = Normal 1 = Rotate 90 degrees counter clockwise 2 = Rotate 180 degrees 3 = Rotate 90 degrees clockwise
FixedColumns	0 = Auto Non-zero = fixed number of columns
FixedRows	0 = Auto Non-zero = fixed number of rows
ErrorLevel	-1 = Auto 0 to 8 = User error level
ModuleSize	The width of the smallest element in units defined by a call to SetMeasurementUnits
HeightWidthRatio	The ratio of the needed module height to the module width

Return values

0	One of the parameters was invalid or the text was too big for the symbol site.
Non-zero	The width of the PDF417 symbol