public bool IgnoreViewPerspective { get; set; }
@property (nonatomic, assign) BOOL ignoreViewPerspective;
public boolean getIgnoreViewPerspective()
public void setIgnoreViewPerspective(boolean value)
IgnoreViewPerspective # get and set (CodecsTiffLoadOptions)
Value | Description |
---|---|
true | To load the file as RasterViewPerspective.TopLeft. |
false | To not load the file as RasterViewPerspective.TopLeft. The default value is false. |
If you are loading a TIFF or Exif file that looks rotated or flipped, try setting this property before loading the file.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void CodecsTiffOptionsExample()
{
RasterCodecs codecs = new RasterCodecs();
string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "OCR1.TIF");
// Get all Information about the Tiff file that you want to load.
CodecsImageInfo imageInfo = codecs.GetInformation(srcFileName, true);
if (imageInfo.Tiff.IsImageFileDirectoryOffsetValid)
{
codecs.Options.Tiff.Load.ImageFileDirectoryOffset = imageInfo.Tiff.ImageFileDirectoryOffset;
codecs.Options.Tiff.Save.ImageFileDirectoryOffset = imageInfo.Tiff.ImageFileDirectoryOffset;
}
// CodecsTiffOptions & CodecsTiffLoadOptions reference
codecs.Options.Tiff.Load.UseImageFileDirectoryOffset = imageInfo.Tiff.IsImageFileDirectoryOffsetValid;
codecs.Options.Tiff.Save.UseImageFileDirectoryOffset = imageInfo.Tiff.IsImageFileDirectoryOffsetValid;
codecs.Options.Tiff.Load.IgnorePhotometricInterpretation = true;
codecs.Options.Tiff.Load.IgnoreViewPerspective = false;
codecs.Options.Tiff.Load.UseFastConversion = false;
RasterImage image = codecs.Load(srcFileName);
codecs.Options.Tiff.Save.NoPalette = imageInfo.Tiff.HasNoPalette;
codecs.Options.Tiff.Save.PreservePalette = imageInfo.Tiff.HasNoPalette;
// Set the tiffSave options
// CodecsTiffSaveOptions reference
codecs.Options.Tiff.Save.NoPageNumber = false;
codecs.Options.Tiff.Save.NoSubFileType = false;
codecs.Options.Tiff.Save.UsePhotometricInterpretation = true;
codecs.Options.Tiff.Save.PhotometricInterpretation = CodecsTiffPhotometricInterpretation.YcbCr;
codecs.Options.Tiff.Save.UseTileSize = true;
codecs.Options.Tiff.Save.TileHeight = 200;
codecs.Options.Tiff.Save.TileWidth = 200;
codecs.Options.Tiff.Save.NoLzwAutoClear = false;
codecs.Options.Tiff.Save.SavePlanar = false;
codecs.Options.Tiff.Save.UsePredictor = false;
// make the output file have the same format as the input, so Tiff->Tiff, BigTiff->BigTiff
codecs.Options.Tiff.Save.BigTiff = imageInfo.Tiff.IsBigTiff;
//saving the image
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "testtiff1.TIF"), RasterImageFormat.Tif, image.BitsPerPixel, 1, image.PageCount, 1, CodecsSavePageMode.Overwrite);
//change some tiffsave options.
codecs.Options.Tiff.Save.NoPageNumber = true;
codecs.Options.Tiff.Save.NoSubFileType = true;
codecs.Options.Tiff.Save.UsePhotometricInterpretation = false;
codecs.Options.Tiff.Save.UseTileSize = false;
codecs.Options.Tiff.Save.NoPalette = false;
codecs.Options.Tiff.Save.PreservePalette = true;
codecs.Options.Tiff.Save.PhotometricInterpretation = CodecsTiffPhotometricInterpretation.Palette;
//save the image with different name.
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "testtiff2.TIF"), RasterImageFormat.CcittGroup4, image.BitsPerPixel, 1, image.PageCount, 1, CodecsSavePageMode.Overwrite);
// Clean up
image.Dispose();
codecs.Dispose();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.