EncodeAbic(Byte[],Int32,Int32,Int32,Boolean) Method

C#
Visual Basic
WinRT C#
Java
Objective-C
WinRT JavaScript
C++

public byte[] EncodeAbic( 
   byte[] inputData,
   int align,
   int width,
   int height,
   bool biLevel
)

'Declaration

Public Overloads Function EncodeAbic( _
   ByVal inputData() As Byte, _
   ByVal align As Integer, _
   ByVal width As Integer, _
   ByVal height As Integer, _
   ByVal biLevel As Boolean _
) As Byte()

'Usage

Dim instance As RasterCodecs
Dim inputData() As Byte
Dim align As Integer
Dim width As Integer
Dim height As Integer
Dim biLevel As Boolean
Dim value() As Byte
 
value = instance.EncodeAbic(inputData, align, width, height, biLevel)

public byte[] EncodeAbic( 
   byte[] inputData,
   int align,
   int width,
   int height,
   bool biLevel
)

public byte[] encodeAbic(byte[] inputData, int align, int width, int height, boolean biLevel)

 function Leadtools.Codecs.RasterCodecs.EncodeAbic(Byte[],Int32,Int32,Int32,Boolean)( 
   inputData ,
   align ,
   width ,
   height ,
   biLevel 
)

public:
array<byte>^ EncodeAbic( 
   array<byte>^ inputData,
   int align,
   int width,
   int height,
   bool biLevel
)

Parameters

inputData: A byte array which contains the input data.
align: Number of bytes aligned for uncompressed input data.
width: Image width, in pixels.
height: Image height, in pixels.
biLevel: true to indicate bi-level encoding, false to indicate 4-bit grayscale encoding.

Return Value

A byte array that contains the ABIC encoded data.

Call this method to compress the input raw data to 1-bit bi-level or 4-bit grayscale ABIC data.

Use DecodeAbic to decode ABIC data.

This example will load a file and encode as as ABIC. Decodes the data again before saving it to a destination file

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing
Imports Leadtools.ImageProcessing.Color
Imports Leadtools.Drawing
Imports Leadtools.Svg

      
Public Sub EncodeDecodeAbicExample()
   Dim codecs As RasterCodecs = New RasterCodecs()
   Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp")
   Dim destDataFile As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1_Abic.bmp")

   ' Load the file save it to a memory stream as RAW
   Console.WriteLine("Loading the source image as 1 bits/pixel")
   Dim srcImage As RasterImage = codecs.Load(srcFileName, 1, CodecsLoadByteOrder.Rgb, 1, 1)

   Console.WriteLine("Saving the image to memory as RAW format")
   Dim ms As MemoryStream = New MemoryStream()
   codecs.Save(srcImage, ms, RasterImageFormat.Raw, srcImage.BitsPerPixel)

   Console.WriteLine("Encoding the data as ABIC")
   Dim rawData As Byte() = ms.GetBuffer()
   ms.Close()

   ' Encode this data as ABIC
   Dim abicData As Byte() = codecs.EncodeAbic(rawData, 4, srcImage.Width, srcImage.Height, False)

   ' Decode the data back to RAW
   Console.WriteLine("Deconding the data back as RAW")
   rawData = codecs.DecodeAbic(abicData, 4, srcImage.Width, srcImage.Height, False)

   ' Create a new image from this data
   Dim destImage As RasterImage = New RasterImage(RasterMemoryFlags.Conventional, srcImage.Width, srcImage.Height, srcImage.BitsPerPixel, srcImage.Order, srcImage.ViewPerspective, srcImage.GetPalette(), IntPtr.Zero, 0)

   ' Add the scan lines
   Dim y As Integer = 0
   Do While y < destImage.Height
      Dim bufferIndex As Integer = y * destImage.BytesPerLine
      destImage.SetRow(y, rawData, bufferIndex, destImage.BytesPerLine)
      y += 1
   Loop

   ' Save this image to disk
   codecs.Save(destImage, destDataFile, RasterImageFormat.Bmp, destImage.BitsPerPixel)

   srcImage.Dispose()
   destImage.Dispose()

   ' Clean up
   codecs.Dispose()
End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
using Leadtools.Svg;

      
public void EncodeDecodeAbicExample()
{
   RasterCodecs codecs = new RasterCodecs();
   string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp");
   string destDataFile = Path.Combine(LEAD_VARS.ImagesDir, "Image1_Abic.bmp");

   // Load the file save it to a memory stream as RAW
   Console.WriteLine("Loading the source image as 1 bits/pixel");
   RasterImage srcImage = codecs.Load(srcFileName, 1, CodecsLoadByteOrder.Rgb, 1, 1);

   Console.WriteLine("Saving the image to memory as RAW format");
   MemoryStream ms = new MemoryStream();
   codecs.Save(srcImage, ms, RasterImageFormat.Raw, srcImage.BitsPerPixel);

   Console.WriteLine("Encoding the data as ABIC");
   byte[] rawData = ms.GetBuffer();
   ms.Close();

   // Encode this data as ABIC
   byte[] abicData = codecs.EncodeAbic(rawData, 4, srcImage.Width, srcImage.Height, false);

   // Decode the data back to RAW
   Console.WriteLine("Deconding the data back as RAW");
   rawData = codecs.DecodeAbic(abicData, 4, srcImage.Width, srcImage.Height, false);

   // Create a new image from this data
   RasterImage destImage = new RasterImage(
      RasterMemoryFlags.Conventional,
      srcImage.Width,
      srcImage.Height,
      srcImage.BitsPerPixel,
      srcImage.Order,
      srcImage.ViewPerspective,
      srcImage.GetPalette(),
      IntPtr.Zero,
      0);

   // Add the scan lines
   for (int y = 0; y < destImage.Height; y++)
   {
      int bufferIndex = y * destImage.BytesPerLine;
      destImage.SetRow(y, rawData, bufferIndex, destImage.BytesPerLine);
   }

   // Save this image to disk
   codecs.Save(destImage, destDataFile, RasterImageFormat.Bmp, destImage.BitsPerPixel);

   srcImage.Dispose();
   destImage.Dispose();

   // Clean up
   codecs.Dispose();
}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Target Platforms

Reference

RasterCodecs Class
RasterCodecs Members
Overload List