CodecsJbigLoadOptions Class (original) (raw)
Summary
Provides options specifically for loading JBIG images.
Syntax
C#
Objective-C
C++/CLI
Java
Python
public class CodecsJbigLoadOptions @interface LTCodecsJbigLoadOptions : NSObject public class CodecsJbigLoadOptions public ref class CodecsJbigLoadOptions class CodecsJbigLoadOptions: Example
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void CodecsJbigOptionsExample()
{
RasterCodecs codecs = new RasterCodecs();
string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "ocr1.tif");
RasterImage srcImage = codecs.Load(srcFileName);
// Ex: If the file contains the image
// at the following dimensions: 800X600,
// 400X 300 and 200X150 and the user requests
// an image with width equal to 180 for example,
// then LEADTOOLS will automatically know that the
// proper width is 200 and load the image at the (200X150) resolution.
codecs.Options.Jbig.Load.Resolution = new LeadSize(180, 0); // CodecsJbigOptions & CodecsJbigLoadOptions reference
LeadSize[] sizes = new LeadSize[3];
sizes[0] = new LeadSize(800, 600);
sizes[1] = new LeadSize(400, 300);
sizes[2] = new LeadSize(200, 150);
codecs.Options.Save.SetResolutions(sizes);
codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "Image1_test.jbg"), RasterImageFormat.Jbig, 8);
srcImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image1_test.jbg"));
codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "jbg.bmp"), RasterImageFormat.Bmp, 1);
// Clean up
srcImage.Dispose();
codecs.Dispose();
}
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