Aspose.SVG 22.1.0

PNG to SVG Conversion & Rendering .NET API

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This .NET on-premise API helps you seamlessly integrate SVG file processing & manipulation functionality into your C#, VB.NET, ASP.NET & other .NET based Apps.

SVG File Processing Features

• Create, read and write SVG format files.
• Convert SVG to other supported file formats.
• DOM Tree manipulation as per official SVG specs.
• Support for content navigation via XPath Query, CSS Selectors, Element, and Document Traversal features.
• Support for quality rendering.

What's new in v22.1.0

Font Matching

Support for matching fonts to individual runs of text. A font family is chosen for each character in the run. While a particular font face containing a suitable glyph for that character is selected.

The following C# code snippet shows how you may arrange text within a vector image by playing with text direction, orientation, styles, font colors, reverse font, and many other text & font settings:

1 <svg  height="300" width="400" xmlns="http://www.w3.org/2000/svg">
2    <text x="180" y="30" fill="red">Aspose.SVG</text>
3    <text x="180" y="60" fill="blue" textLength="140" >Aspose.SVG</text>
4    <text x="180" y="90" fill="grey" textLength="160" lengthAdjust="spacingAndGlyphs" style="direction: rtl; unicode-bidi: bidi-override">Aspose.SVG</text>
5    <text x="180" y="120" fill="green" style="text-anchor: middle" >Aspose.SVG</text>
6    <text x="260" y="90" style="writing-mode: tb">Aspose.SVG</text>
7</svg>

Optimized Memory Management for SVG Filters

Better memory management while applying SVG filters to vector graphics. The following C# code sample demonstrates how to create a drop shadow effect via API:

 1<svg height="200" width="200" xmlns="http://www.w3.org/2000/svg">
 2    <defs>
 3        <filter id="shadow" x="-20" y="-20" height="150" width="150">
 4            <feOffset result="offset" in="SourceAlpha" dx="10" dy="10" />
 5            <feGaussianBlur result="blur" in="offset" stdDeviation="10" />
 6            <feBlend in="SourceGraphic" in2="blur" mode="normal" />
 7        </filter>
 8    </defs>
 9    <ellipse cx="95" cy="90" rx="75" ry="55" fill="#20B2AA" filter="url(#shadow)" />
10</svg>

No Resolution Loss for Inline SVG Rendering

The loss of resolution was an issue while rendering inline SVG vector graphics. This issue has been resolved now. It has also improved the vectorization quality of raster graphics.

The following is an example program code of how to vectorize raster images by converting a raster PNG image to vector SVG graphic using C# code via API:

using System.IO;
using Aspose.Svg.ImageVectorization;
using Aspose.Svg.Saving;
...

	var vectorizer = new ImageVectorizer
    {
        Configuration =
		{
			TraceSmoother =   new ImageTraceSmoother(2),
			TraceSimplifier = new ImageTraceSimplifier(0.1f),
			ColorsLimit = 2
        }
    };

    using var document = vectorizer.Vectorize(Path.Combine(DataDir, "png-to-svg.png"));
    document.Save(Path.Combine(OutputDir, "png-to-svg.svg"));

For a complete list of features, enhancements, and bug fixes in this release please visit, Aspose.SVG for .NET 22.1 Release Notes.

Read Supported Formats

SVG

Save SVG As

Fixed Layout: PDF, XPS
Image: TIFF, BMP, PNG, JPEG, GIF

Platform Independence

Any operating system that can install Mono (.NET 4.0 Framework support) or use .NET core can use Aspose.SVG for .NET. This includes Windows, Linux, and macOS.

Get Started

Are you ready to give Aspose.SVG for .NET a try? Simply execute Install-Package Aspose.SVG from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.SVG for .NET and want to upgrade the version, please execute Update-Package Aspose.SVG to get the latest version.

Use C# to Convert SVG to PNG format

string dataDir = RunExamples.GetDataDir_Data();
using (var document = new SVGDocument(Path.Combine(dataDir, "sourcefile.svg"))){
    using (var device = new ImageDevice(new ImageRenderingOptions(ImageFormat.Png), dataDir + "targetfile.png")){
        document.RenderTo(device);
    }
}

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