←Select platform

WhiteLinesNumber Property (PostNetPlanetBarcodeReadOptions)

Summary

Gets or sets a value that indicate the minimum number of lines of white space above and below the barcode symbol.

Syntax

Java

Objective-C

WinRT C#

C++

[DisplayNameAttribute("White line number")] 
[CategoryAttribute("            Options")] 
[DefaultValueAttribute()] 
[DescriptionAttribute("The number of lines of white space above and below the barcode symbol. Minimum value is 0")] 
public int WhiteLinesNumber {get; set;}

<DisplayNameAttribute("White line number")> 
<CategoryAttribute("         Options")> 
<DefaultValueAttribute()> 
<DescriptionAttribute("The number of lines of white space above and below the barcode symbol. Minimum value is 0")> 
Public Property WhiteLinesNumber As Integer

[DisplayNameAttribute("White line number")] 
[CategoryAttribute("            Options")] 
[DefaultValueAttribute()] 
[DescriptionAttribute("The number of lines of white space above and below the barcode symbol. Minimum value is 0")] 
public int WhiteLinesNumber {get; set;}

@property (nonatomic, assign) NSInteger whiteLinesNumber

public int getWhiteLinesNumber() 
public void setWhiteLinesNumber(int value)

DisplayNameAttribute("White line number") 
CategoryAttribute("         Options") 
DefaultValueAttribute() 
DescriptionAttribute("The number of lines of white space above and below the barcode symbol. Minimum value is 0") 
  
get_WhiteLinesNumber(); 
set_WhiteLinesNumber(value); 
Object.defineProperty('WhiteLinesNumber');

[DisplayNameAttribute("White line number")] 
[CategoryAttribute("            Options")] 
[DefaultValueAttribute()] 
[DescriptionAttribute("The number of lines of white space above and below the barcode symbol. Minimum value is 0")] 
public: 
property int WhiteLinesNumber { 
   int get(); 
   void set (    int ); 
}

Property Value

An Int32 that indicates the minimum number of lines of white space above and below the barcode symbol to use when reading a barcode. Must be a value greater than or equal to 0. The default value is 3.

Remarks

A barcode on an image usually has white space around it. This value defines the minimum number of white space lines (in pixels) that must exist around the barcode before it can be read. The default value of 3 means 3 pixels on the top and bottom of the barcode.

Change this value when the barcode is adjacent to another object on the image.

Example

For an example, refer to PostNetPlanetBarcodeReadOptions.

Requirements

Target Platforms