Home : Help


barcode-software.eu logo


Our very good another page : http://psoft.sk
May 25 2017
Updated Barcode studio for Delphi/C++ Builder, now support for Delphi 10.2 Tokyo
Supported : direct draw/print, Fast report, Report Builder, QuickReport
Torry Delphi Pages, very good source for developers

Online help - Barcode studio

Barcode studio - Help Index



QUIET ZONES EXAMPLES

Quiet zone is free space arond barcode, where not be placed any graphic or text. This area can be differebt for each barcode symbology. This area must be easy and good barcode scanner reading. If in Quiet zone is placed some graphic or text barcode scanner can have some troubles with easy and quick read process.

Needed types and classes for working with Quiet zone :
    TpsQuietZoneIndicatorStyle = 
    	(qzNone, qzLines, qzTriangel, qzRectangle);

    TpsQuietZone = class(TPersistent)
    private
        .
        .
        .
    published
        property Pen: TPen;
        property Style: TpsQuietZoneIndicatorStyle;
        property IndicatorSize: Integer;
        property Left: Integer;
        property Top: Integer;
        property Right: Integer;
        property Bottom: Integer;
        property Visible:Boolean;
    end;
	

Quiet zone in Delphi Object Inspector


Quiet zone in Delphi Object inspector

Examples

Barcode without Quiet zone, Visible=FALSE
Barcode with Quiet zone, Visible=TRUE
Style=None
Style=Lines
Style=Triangel
Style=Rectangle
Pen.Width=2
Pen.Width=5
IndicatorSize=5
IndicatorSize=15
IndicatorSize=5
Left=20, Top=20
Bottom=10, Right=5
All values in % of width/height




PageRank ikona zdarma