Help -> Properties -> PdfDpi

The Softek Barcode Reader SDK extracts barcode information from images and bitmaps.

PdfDpi

Overview

PdfDpi is the number of dots-per-inch to be used when converting a pdf file into image format, before scanning for a barcode.

Default value =      300 

Visual Basic using the OCX

[form.]SoftekBarcode.PdfDpi = value

Visual Basic using the DLL

Private Declare Function stGetPdfDpi Lib "SoftekBarcode" () As Integer
Private Declare Function stSetPdfDpi Lib "SoftekBarcode" (ByVal newValue As Integer) As Integer
stSetPdfDpi (value)
value = stGetPdfDpi () 

Visual Basic using COM

oBar = CreateObject("SoftekATL.Barcode")
.........
oBar.PdfDpi = value
value = oBar.PdfDpi

VB.Net using the DLL

Private Declare Function stGetPdfDpi Lib "SoftekBarcode" () As Short
Private Declare Function stSetPdfDpi Lib "SoftekBarcode" (ByVal newValue As Short) As Short
stSetPdfDpi (value)
value = stGetPdfDpi () 

VB.Net using the SoftekBarcode Wrapper Class

Dim barcode As SoftekBarcode
..........
barcode.SetPdfDpi(value)
value = barcode.GetPdfDpi()

VB.Net using the SoftekBarcodeLib Managed Component

Dim barcode As SoftekBarcodeLib.BarcodeReader
Dim value As Long
..........
barcode = New SoftekBarcodeLib.BarcodeReader()
..........
barcode.PdfDpi = value
value = barcode.PdfDpi

Visual C++ Using the OCX

short GetPdfDpi() ;
void SetPdfDpi(short value);

Visual C++ Using the DLL

short __stdcall stGetPdfDpi();
short __stdcall stSetPdfDpi(short nNewValue);