CodecsWebpImageInfo Class

Summary

Provides information specific to WebP images.

Syntax

Objective-C

C++/CLI

Java

Python

public class CodecsWebpImageInfo

@interface LTCodecsWebpImageInfo : NSObject

public class CodecsWebpImageInfo

public ref class CodecsWebpImageInfo

class CodecsWebpImageInfo:

Remarks

Do not create this class directly. Instead, obtain it by accessing the CodecsImageInfo.Webp property.

Example

using Leadtools; 
using Leadtools.Codecs; 
 
 
 
public void TestWebpInfoExample() 
{ 
   using (RasterCodecs codecs = new RasterCodecs()) 
   { 
      string srcFile = Path.Combine(LEAD_VARS.ImagesDir, "test_stamp240x200-q120.webp"); 
      using (CodecsImageInfo info = codecs.GetInformation(srcFile, true)) 
      { 
         Debug.WriteLine($"File format: {info.Format}, Size: {info.Width} x {info.Height} x {info.BitsPerPixel}"); 
         Debug.WriteLine($"HasAlpha: {info.HasAlpha}"); 
         if (info.Format == RasterImageFormat.WebpAni) 
         { 
            // CodecsWebpImageInfo reference 
            Debug.WriteLine($"Webp animation width: {info.Webp.AnimationWidth}"); 
            Debug.WriteLine($"Webp animation width: {info.Webp.AnimationHeight}"); 
            if (info.Webp.HasAnimationBackground) 
               Debug.WriteLine($"File has animation background color: {info.Webp.AnimationBackground.ToString()}"); 
            else 
               Debug.WriteLine($"File does not have background color"); 
            if (info.Webp.HasAnimationLoop) 
               Debug.WriteLine($"File has animation loop count: {info.Webp.AnimationLoop}"); 
            else 
               Debug.WriteLine($"File does not have animation loop"); 
         } 
      } 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

CodecsWebpImageInfo Members

CodecsImageInfo

CodecsImageInfo.Webp

Leadtools.Codecs Namespace

Implementing Webp Features

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Help Version 22.0.2023.5.5

Leadtools.Codecs Assembly

Introduction

Getting Started

Namespaces

Leadtools.Codecs Namespace

Assemblies