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Micro QR Code
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C# Imaging - Micro QR Code Generation Guide


Create Micro QR Code on Image, TIFF, PDF, Word, Excel & PPTX in C#.NET Project




C# Imaging - C# Micro QR Code Barcode Generator Overview



Micro QR Code Generator for C# is simply one barcode writing functionality of RasterEdge .NET imaging toolkit. With this component DLL, users can develop C#.NET applications to create, print Micro QR Code 2D bar codes in images such as png, jpeg/jpg, gif and bmp. Besides these image formats, PDF, TIFF, Word, Excel and PowerPoint documents are also supported for barcode generation. Developers can easily resize barcode image, change colors, and customize resolution & orientation using Visual C#.NET coding.


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Detailed features are listed below:


Draw scannable Data Matrix barcodes using Visual C#.NET programming


Write, create Data Matrix 2D barcode images on Png, Jpeg, Gif, and Bmp file formats


Add and print Data Matrix to TIFF, PDF, Word, Excel as well as PowerPoint in Visual C#.NET


Customize various Data Matrix settings, like image size, rotation/orientation, data mode, margins, ECL, color and more


Easily generate Data Matrix barcode images in C#.NET Windows & ASP.NET web applications


Compatible with latest GS1 specification for valid barcode scanning




C# Code for Customizing Micro QR Code Barcode Generation



You can easily generator Micro QR Code barcode and save it  to image files/object using this C#.NET barcode generator control. The following steps will show how to create a Micro QR Code type barcode encoding numeric data text "123456789" into the image object with XImage.Barcode.Creator.


Add References


  RasterEdge.Imaging.Basic.dll


  RasterEdge.Imaging.Drawing.dll


  RasterEdge.Imaging.Font.dll


  RasterEdge.Imaging.Processing.dll


  RasterEdge.XImage.BarcodeCreator.dll


  System.Drawing.dll


Using Namespaces


  using System.Drawing;


  using RasterEdge.XImage.BarcodeCreator;


Note: When you get the error "Could not load file or assembly 'RasterEdge.Imaging.Basic' or any other assembly or one of its dependencies. An attempt to load a program with an incorrect format", please check your configure as follows:

       

       If you are using x64 libraries/dlls, Right click the project -> Properties -> Build -> Platform target: x64.

       

       If using x86, the platform target should be x86.


Please copy the sample code as follow to generator a Micro QR Code barcode.




private static MicroQRCode  CreateBarcode()
        {
            MicroQRCode  barcode = new MicroQRCode ();// create a Data Matrix barcode
            barcode.Data = "123456789";// encode data into Data Matrix barcode    
            barcode.X = 5.0F;// set module size
            barcode.RightMargin = barcode.LeftMargin = barcode.TopMargin = barcode.BottomMargin = barcode.X; // the minimum value for each margin should be equal to X
            barcode.Resolution = 96;// set barcode printing resolution   
            barcode.Rotate = Rotate.Rotate0;// set rotation
            barcode.BarcodeHeight = 200;
            barcode.BarcodeWidth = 200;
            barcode.AutoResize = true;

            //convert barcode to a bitmap and save it to image file
            //Bitmap bmp = barcode.ToImage();
            //bmp.Save(@"C:\barcode.bmp");

            return barcode;
        }





C# Imaging - Draw Micro QR Code on Image File



If you want to add Micro QR Code barcode generating features to your C#.NET image processing application, try this .NET Barcode Creator Add-on, which supports common raster image file formats: png, gif, jpeg, and bmp. Copy the sample code below to your C# imaging program and you can create a Micro QR Code on the bottom left corner of a sample png image.


You can change the location by setting X and Y coordinates in Visual C#.NET sample codes. For more Micro QR Code parameters, please refer to the table demonstrated below.




private static void AddBarcodeToImage(MicroQRCode  barcode)
        {
            REImage image = new REImage(inputDirectory + "Sample.png");
            barcode.DrawBarcode(image, 150F, 150F);
            image.Save(ImageType.PNG, outputDirectory + "Sample_Barcode.png");
        }





C# Imaging - Create Micro QR Code on Document Page



Besides .NET imaging applications, developers can also apply this barcode DLL to C#.NET document manipulating project. Currently we support document types like PDF, TIFF, Microsoft Word, Excel and PPTX, both single page file and multi-page ones. Displayed below are C# examples for drawing Micro QR Code to supported documents.



C# Code to Create Micro QR Code on PDF



Add References(Extra)


  RasterEdge.Imaging.Basic.Codec.dll


  RasterEdge.XImage.Raster.dll


  RasterEdge.XImage.Raster.Core.dll


  RasterEdge.XDoc.PDF.dll


Using Namespace(Extra)


  RasterEdge.XDoc.PDF;


  RasterEdge.Imaging.Basic;


  RasterEdge.Imaging.Raster.Core;



private static void AddBarcodeToPDF(MicroQRCode  barcode)
        {
            PDFDocument docx = new PDFDocument(inputDirectory + "Sample.pdf");
            BasePage page = docx.GetPage(0);
            REImage image = new REImage(barcode.ToImage());
            page.AddImage(image, new PointF(100F, 100F));
            docx.Save(outputDirectory + "Sample_Barcode.pdf");
        }




C# Code to Draw Micro QR Code on TIFF



Add References(Extra)


  RasterEdge.Imaging.Basic.Codec.dll


  RasterEdge.XImage.Raster.dll


  RasterEdge.XImage.Raster.Core.dll


  RasterEdge.XDoc.TIFF.dll


Using Namespace(Extra)


  RasterEdge.XDoc.TIFF;


  RasterEdge.Imaging.Basic;


  RasterEdge.Imaging.Raster.Core;




private static void AddBarcodeToTIFF(MicroQRCode  barcode)
        {
            TIFFDocument docx = new TIFFDocument(inputDirectory + "Sample.tif");
            BasePage page = docx.GetPage(0);
            REImage image = new REImage(barcode.ToImage());
            page.AddImage(image, new PointF(100F, 100F));
            docx.Save(outputDirectory + "Sample_Barcode.tif");
        }




C# Code to Draw Micro QR Code on Word



Add References(Extra)


  RasterEdge.XDoc.Word.dll


  RasterEdge.XImage.Raster.dll


  RasterEdge.XImage.Raster.Core.dll


  RasterEdge.XDoc.Office.Inner.Common.dll


  RasterEdge.XDoc.Office.Inner..Office03.dll


Using Namespace(Extra)


  RasterEdge.XDoc.Word;


  RasterEdge.Imaging.Basic;


  RasterEdge.Imaging.Raster.Core;




private static void AddBarcodeToWord(MicroQRCode  barcode)
        {
            DOCXDocument docx = new DOCXDocument(inputDirectory + "Sample.docx");
            BasePage page = docx.GetPage(0);
            REImage image = new REImage(barcode.ToImage());
            page.AddImage(image, new PointF(100F, 100F));
            docx.Save(outputDirectory + "Sample_Barcode.docx");
        }




C# Code to Add Micro QR Code Image on Excel



Add References(Extra)


  RasterEdge.XDoc.Excel.dll


  RasterEdge.XImage.Raster.dll


  RasterEdge.XImage.Raster.Core.dll


  RasterEdge.XDoc.Office.Inner.Common.dll


  RasterEdge.XDoc.Office.Inner..Office03.dll


Using Namespace(Extra)


  RasterEdge.XDoc.Excel;


  RasterEdge.Imaging.Basic;


  RasterEdge.Imaging.Raster.Core;




private static void AddBarcodeToExcel(MicroQRCode  barcode)
        {
            XLSXDocument docx = new XLSXDocument(inputDirectory + "Sample.xlsx");
            BasePage page = docx.GetPage(0);
            REImage image = new REImage(barcode.ToImage());
            page.AddImage(image, new PointF(100F, 100F));
            docx.Save(outputDirectory + "Sample_Barcode.xlsx");
        }




Draw Micro QR Code on PowerPoint Slide in C#.NET



Add References(Extra)


  RasterEdge.XDoc.PowerPoint.dll


  RasterEdge.XImage.Raster.dll


  RasterEdge.XImage.Raster.Core.dll


  RasterEdge.XDoc.Office.Inner.Common.dll


  RasterEdge.XDoc.Office.Inner..Office03.dll


Using Namespace(Extra)


  RasterEdge.XDoc.PowerPoint;


  RasterEdge.Imaging.Basic;


  RasterEdge.Imaging.Raster.Core;




private static void AddBarcodeToPowerPoint(MicroQRCode  barcode)
        {
            PPTXDocument docx = new PPTXDocument(inputDirectory + "Sample.pptx");
            BasePage page = docx.GetPage(0);
            REImage image = new REImage(barcode.ToImage());
            page.AddImage(image, new PointF(100F, 100F));
            docx.Save(outputDirectory + "Sample_Barcode.pptx");
        }