Convert HTML to Image in C#
PowerPoint .NET API for converting HTML files to images on NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms
Aspose.Slides for .NET
Overview
Convert HTML to Image in C#
How do I convert HTML to Image in code?
Using Aspose.Slides for .NET , any developer or application can convert HTML to image files with just a few lines of C# code.
As a modern document processing API, Aspose.Slides for .NET exports HTML files to image file formats quickly. Aspose PowerPoint library allows you to convert HTML to images and many other file formats
To install Aspose.Slides: Open NuGet package manager. Search for Aspose.Slides and install it.
Or you can install Aspose.Slides by running this command from the Package Manager Console.
Package Manager Console Command
PM> Install-Package Aspose.Slides.NET
How to Convert HTML to Image in C#
Developers and applications can convert HTML to Image this way:
Create an instance of the Presentation class.
Load the HTML file.
Add slides based on the HTML pages.
Save the slides as images.
System Requirements
Before you run the HTML to Image conversion C# code, your machine must have these prerequisities:
- Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms.
- Development environment like Microsoft Visual Studio.
- Aspose.Slides for .NET DLL has been referenced in your project.
C# code to convert HTML to Image
using (Presentation pres = new Presentation())
{
pres.Slides.AddFromHtml("page.html");
pres.Slides.RemoveAt(0); // removes default empty slide
for (var index = 0; index < pres.Slides.Count; index++)
{
ISlide slide = pres.Slides[index];
slide.GetThumbnail(new Size(960, 720)).Save($"image-{index}.png", ImageFormat.Png);
}
}
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Other Supported Conversions
Aspose.Slides supports conversion operations for many file formats