Leadtools.Codecs Namespace > Classes > RasterCodecs > Methods > GetInformation Method > GetInformation(String,Boolean) Method

public Leadtools.Codecs.CodecsImageInfo GetInformation(  
   string fileName, 
   bool totalPages 
) 

Public Overloads Function GetInformation( _ 
   ByVal fileName As String, _ 
   ByVal totalPages As Boolean _ 
) As Leadtools.Codecs.CodecsImageInfo 

public Leadtools.Codecs.CodecsImageInfo GetInformation(  
   string fileName, 
   bool totalPages 
) 

- (nullable LTCodecsImageInfo *)imageInformationForFile:(NSString *)file  
                                             totalPages:(BOOL)totalPages  
                                                  error:(NSError **)error 
             

 function Leadtools.Codecs.RasterCodecs.GetInformation(String,Boolean)(  
   fileName , 
   totalPages  
) 

public: 
Leadtools.Codecs.CodecsImageInfo^ GetInformation(  
   String^ fileName, 
   bool totalPages 
)  

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Svg; 
using LeadtoolsExamples.Common; 
 
public void GetInformationStringExample() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
 
   // Get Information on a GIF image file and write it out 
   string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "eye.gif"); 
   CodecsImageInfo info = codecs.GetInformation(srcFileName, true); 
   Console.WriteLine("Information for: {0}", srcFileName); 
   Console.WriteLine(string.Format("BitsPerPixel: {0}", info.BitsPerPixel)); 
   Console.WriteLine(string.Format("BytesPerLine: {0}", info.BytesPerLine)); 
   Console.WriteLine(string.Format("ColorSpace: {0}", info.ColorSpace.ToString())); 
   Console.WriteLine(string.Format("Compresion: {0}", info.Compression)); 
   Console.WriteLine(string.Format("Fax: {0}", info.Fax)); 
   Console.WriteLine(string.Format("Format: {0}", info.Format)); 
   if (info.Gif.HasAnimationBackground) 
      Console.WriteLine(string.Format("Gif.AnimationBackground: {0}", info.Gif.AnimationBackground.ToString())); 
   Console.WriteLine(string.Format("Gif.AnimationHeight: {0}", info.Gif.AnimationHeight)); 
   Console.WriteLine(string.Format("Gif.AnimationWidth: {0}", info.Gif.AnimationWidth)); 
   if (info.Gif.HasAnimationLoop) 
      Console.WriteLine(string.Format("Gif.AnimationLoop: {0}", info.Gif.AnimationLoop.ToString())); 
   if (info.Gif.HasAnimationPalette) 
   { 
      RasterColor[] pal = info.Gif.GetAnimationPalette(); 
      Console.WriteLine("GifAnimationPalette:\n"); 
      for (int x = 0; x < pal.Length; x++) 
      { 
         Console.Write("{0},", pal[x]); 
      } 
      Console.WriteLine("\n"); 
   } 
   Console.WriteLine(string.Format("Gif.IsInterlaced: {0}", info.Gif.IsInterlaced.ToString())); 
   Console.WriteLine(string.Format("PageNumber: {0}", info.PageNumber)); 
   Console.WriteLine(string.Format("TotalPages: {0}", info.TotalPages)); 
 
   // Clean up 
   codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
} 

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Color 
Imports Leadtools.Drawing 
Imports Leadtools.Svg 
 
Public Sub GetInformationStringExample() 
   Dim codecs As RasterCodecs = New RasterCodecs() 
 
   ' Get Information on a GIF image file and write it out 
   Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "eye.gif") 
   Dim info As CodecsImageInfo = codecs.GetInformation(srcFileName, True) 
   Console.WriteLine("Information for: {0}", srcFileName) 
   Console.WriteLine(String.Format("BitsPerPixel: {0}", info.BitsPerPixel)) 
   Console.WriteLine(String.Format("BytesPerLine: {0}", info.BytesPerLine)) 
   Console.WriteLine(String.Format("ColorSpace: {0}", info.ColorSpace.ToString())) 
   Console.WriteLine(String.Format("Compresion: {0}", info.Compression)) 
   Console.WriteLine(String.Format("Fax: {0}", info.Fax)) 
   Console.WriteLine(String.Format("Format: {0}", info.Format)) 
   If info.Gif.HasAnimationBackground Then 
      Console.WriteLine(String.Format("Gif.AnimationBackground: {0}", info.Gif.AnimationBackground.ToString())) 
   End If 
   Console.WriteLine(String.Format("Gif.AnimationHeight: {0}", info.Gif.AnimationHeight)) 
   Console.WriteLine(String.Format("Gif.AnimationWidth: {0}", info.Gif.AnimationWidth)) 
   If info.Gif.HasAnimationLoop Then 
      Console.WriteLine(String.Format("Gif.AnimationLoop: {0}", info.Gif.AnimationLoop.ToString())) 
   End If 
   If info.Gif.HasAnimationPalette Then 
      Dim pal As RasterColor() = info.Gif.GetAnimationPalette() 
      Console.WriteLine("GifAnimationPalette:" & Constants.vbLf) 
      Dim x As Integer = 0 
      Do While x < pal.Length 
         Console.Write("{0},", pal(x)) 
         x += 1 
      Loop 
      Console.WriteLine(Constants.vbLf) 
   End If 
   Console.WriteLine(String.Format("Gif.IsInterlaced: {0}", info.Gif.IsInterlaced.ToString())) 
   Console.WriteLine(String.Format("PageNumber: {0}", info.PageNumber)) 
   Console.WriteLine(String.Format("TotalPages: {0}", info.TotalPages)) 
 
   ' Clean up 
   codecs.Dispose() 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class 

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