CodecsPsdChannelInfo Class

Summary

Provides information about a specified channel in the PSD file.

Syntax

Objective-C

C++/CLI

Python

public class CodecsPsdChannelInfo

@interface LTCodecsPsdChannelInfo : NSObject<NSCopying, NSSecureCoding>

public ref class CodecsPsdChannelInfo

class CodecsPsdChannelInfo:

Remarks

For more information on PSD channels, refer to the FILE FORMATS SPECIFICATION from Adobe.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Svg; 
 
 
public void LoadPsdChannels() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
 
   string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.psd"); 
 
   CodecsImageInfo imageInfo = codecs.GetInformation(srcFileName, false); 
   for (int iCount = 0; iCount < imageInfo.Psd.Channels; iCount++) 
   { 
      CodecsPsdChannelInfo ChannelInfo = new CodecsPsdChannelInfo(); 
      RasterImage ChannelImage = codecs.LoadPsdChannel(srcFileName, 0, CodecsLoadByteOrder.Rgb, iCount, ChannelInfo); 
 
      Debug.WriteLine("Channel type: {0}, Channel name: {1}, ChannelImage Pixel Color (0,0): {2}", ChannelInfo.ChannelType, ChannelInfo.Name, ChannelImage.GetPixelColor(0,0)); 
 
      string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "Channel_"); 
      destFileName = destFileName + iCount + ".Bmp"; 
 
      codecs.Save(ChannelImage, destFileName, RasterImageFormat.Bmp, ChannelImage.BitsPerPixel); 
 
      ChannelImage.Dispose(); 
   } 
   // Clean up  
   codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

CodecsPsdChannelInfo Members

Leadtools.Codecs Namespace

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Help Version 22.0.2023.5.5

Leadtools.Codecs Assembly

Introduction

Getting Started

Namespaces

Leadtools.Codecs Namespace

Assemblies