CodecsWebpImageInfo Class (original) (raw)

Summary

Provides information specific to WebP images.

Syntax

C#

Objective-C

C++/CLI

Java

Python

public class CodecsWebpImageInfo 
@interface LTCodecsWebpImageInfo : NSObject 
public class CodecsWebpImageInfo 
public ref class CodecsWebpImageInfo  
class CodecsWebpImageInfo: 

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"; }

Leadtools.Codecs Assembly

CompactFile(Stream,Stream,int,int,bool,int,int,bool,int,CodecsSavePageMode,bool,bool) Method

CompactFile(Stream,Stream,int,int,bool,long,int,bool,long,CodecsSavePageMode,bool,bool,bool) Method

CompactFile(string,string,int,int,bool,int,int,bool,int,CodecsSavePageMode,bool,bool) Method

CompactFile(string,string,int,int,bool,long,int,bool,long,CodecsSavePageMode,bool,bool,bool) Method

StartCompress(int,int,int,RasterByteOrder,RasterViewPerspective,int,byte[],int,int,CodecsCompression,CodecsCompressDataCallback) Method