I was trying to create barcodes  (incluing the codetext lables) with a fixed  width and height.

I required the barcode image size

height 2.4 cms

width 6.9 cms

Dim bb As Aspose.BarCode.BarCodeBuilder

bb = New Aspose.BarCode.BarCodeBuilder

bb.BorderVisible = True

bb.ImageUnit = System.Drawing.GraphicsUnit.Millimeter

bb.ImageWidth = 69.0F

bb.ImageHeight = 24.0F

bb.SymbologyType = Aspose.BarCode.Symbology.Code128

bb.Resolution = New Resolution(400.0F, 400.0F, ResolutionMode.Customized)

bb.ImageQuality = ImageQualityMode.AntiAlias

bb.CodeText = strAssetTag

bb.CaptionBelow.Visible = True

bb.CaptionAbove.Visible = True

Dim captionCa As Caption = New Caption()

captionCa.Text = strEqpModel

captionCa.TextAlign = System.Drawing.StringAlignment.Center

captionCa.Visible = True

bb.CaptionAbove = captionCa

'bb.print()

Dim ms As System.IO.MemoryStream

ms = New System.IO.MemoryStream

bb.BarCodeImage.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp)

''saving as a image to memory stream - then adding to a dataset and later binding to a crystalreport/viewer

'even while printing sizes are different.

' I expect the image size 6.9 cms width and 2.4 cms height.. but is actually 6.5 cms and 2.2 cms

 

Hi,

Thanks for considering Aspose.

You need to set BarCodeBuilder.AutoSize property to false to have customized image size. Please add the following lines to your code and you will get the image according to your desired size.

bb.AutoSize = False

bb.BarHeight = 10.0F

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Best Regards,
Saqib Razzaq
Support Developer, Aspose Sialkot Team
http://www.aspose.com
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