Add Text Watermark to DIB via C#

Build your own .NET apps to watermark DIB files using server-side APIs.

How to Watermark DIB File Using C#

In order to watermark DIB file, we’ll use Aspose.Imaging for .NET API which is a feature-rich, powerful and easy to use image manipulation and conversion API for C# platform. Open NuGet package manager, search for Aspose.Imaging and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command
PM> Install-Package Aspose.Imaging

Steps to Add Watermark to DIB via C#

You need the aspose.imaging.dll to try the following workflow in your own environment.

Load DIB file with Image.Load method
Create instance of Graphics from the Image
Define Font, Brush and Format for watermark text
Draw watermark using Graphics.DrawString method
Save image to disc in DIB format

System Requirements

Aspose.Imaging for .NET is supported on all major operating systems. Just make sure that you have the following prerequisites.

Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Windows Application, ASP.NET Web Application.
Development environment like Microsoft Visual Studio.
Aspose.Imaging for .NET referenced in your project.

Watermark DIB image - .NET

About Aspose.Imaging for .NET API

Aspose.Imaging API is an image processing solution to create, modify, draw or convert images (photos) within applications. It offers: cross-platform Image processing, including but not limited to conversions between various image formats (including uniform multi-page or multi-frame image processing), modifications such as drawing, working with graphic primitives, transformations (resize, crop, flip&rotate, binarization, grayscale, adjust), advanced image manipulation features (filtering, dithering, masking, deskewing), and memory optimization strategies. It’s a standalone library and does not depend on any software for image operations. One can easily add high-performance image conversion features with native APIs within projects. These are 100% private on-premise APIs and images are processed at your servers.

Watermark DIB via Online App

Add watermark to DIB documents by visiting our Live Demos website . The live demo has the following benefits

No need to download or setup anything

No need to write any code

Just upload your DIB file, set your watermark and hit "Add" button

Instantly get the download link for the resultant file

DIB What is DIB File Format

A DIB (Device Independent Bitmap) file is a raster image file that is similar in structure to the standard Bitmap files (BMP) but has a different header. It can be opened with almost all applications that can open a standard BMP file on Windows as well as macOS. DIB are binary files and have a complex file format similar to BMP.

Other Supported Watermarking Formats

Using C#, one can easily watermark different formats including.

BMP (Bitmap Picture)

ICO (Windows icon)

DICOM (Digital Imaging & Communications)

EMF (Enhanced Metafile Format)

GIF (Graphical Interchange Format)

JP2 (JPEG 2000)

J2K (Wavelet Compressed Image)

PNG (Portable Network Graphics)

TIFF (Tagged Image Format)

WEBP (Raster Web Image)

WMF (Microsoft Windows Metafile)

SVG (Scalable Vector Graphics)