BarcodeMaxiCodeGetSize Method (GdPictureImaging)

In This Topic

Returns the size, in pixels, required to render a MaxiCode on a Bitmap.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Function BarcodeMaxiCodeGetSize( _
   ByVal QuietZone As Integer, _
   ByVal ModuleSize As Integer, _
   ByRef Width As Integer, _
   ByRef Height As Integer _
) As GdPictureStatus

public GdPictureStatus BarcodeMaxiCodeGetSize( 
   int QuietZone,
   int ModuleSize,
   out int Width,
   out int Height
)

public function BarcodeMaxiCodeGetSize( 
    QuietZone: Integer;
    ModuleSize: Integer;
   Out  Width: Integer;
   Out  Height: Integer
): GdPictureStatus;

public function BarcodeMaxiCodeGetSize( 
   QuietZone : int,
   ModuleSize : int,
   Width : int,
   Height : int
) : GdPictureStatus;

public: GdPictureStatus BarcodeMaxiCodeGetSize( 
   int QuietZone,
   int ModuleSize,
   [PARAMFLAG::Out] int Width,
   [PARAMFLAG::Out] int Height
)

public:
GdPictureStatus BarcodeMaxiCodeGetSize( 
   int QuietZone,
   int ModuleSize,
   [Out] int Width,
   [Out] int Height
)

Parameters

QuietZone: The number of modules considered as quiet zone around the barcode.
ModuleSize: The distance, in pixels, between two modules on the same horizontal line.
Width: Output parameter. The width, in pixels, required to render the whole MaxiCode.
Height: Output parameter. The height, in pixels, required to render the whole MaxiCode.

Return Value

A member of the GdPictureStatus enumeration.

Remarks

Use the GetStat() method to determine if this method has been successful.

Example

Rendering a MaxiCode into a new image and saving the result into a png file.

using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
{
    // String with numbers, which have to be encoded into a barcode.
    string data = "123456";
 
    Color fillColor = gdpictureImaging.ARGB(255, 0, 0, 0);
    Color backColor = gdpictureImaging.ARGB(0, 255, 255, 255);
    int dstLeft = 10;
    int dstTop = 10;
 
    // Compute size (in pixels), required to render a MaxiCode.
    gdpictureImaging.BarcodeMaxiCodeGetSize(1, moduleSize, out int width, out int height);
 
    int imageID = gdpictureImaging.CreateNewGdPictureImage(width, height, 32, Color.White);
    gdpictureImaging.BarcodeMaxiCodeWrite(imageID, data, ref version, 23, 0, moduleSize, dstLeft, dstTop, 0, fillColor, backColor);
    gdpictureImaging.SaveAsPNG(imageID, "output.png");
 
    // Release used resources.
    gdpictureImaging.ReleaseGdPictureImage(imageID);
}

Reference

GdPictureImaging Class
GdPictureImaging Members