Gets and sets the width for the stamp image.
public int StampWidth { get; set; }
@property (nonatomic, assign) NSUInteger stampWidth;
public int getStampWidth()
public void setStampWidth(int value)
StampWidth # get and set (CodecsHeicSaveOptions)
The width for the stamp image. The default value is 0
.
Note
- The HEIF file format specification recommends that the width and height of the stamp are set to values <= 320.
- The MIAF file format specification also recommends that the image-size to stamp-size ratio result in values <= 200:1.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void CodecsHeicOptions_Example()
{
RasterCodecs codecs = new RasterCodecs();
string fileName = "C:\temp\test.heic";
using (RasterImage image = codecs.Load(fileName))
{
/* Save a HEIC file using qFactor of 30 and no stamp */
string outFile30 = @"C:\temp\out30-NoStamp.heic";
codecs.Options.Heic.Load.Multithreaded = false; // CodecsHeicLoadOptions reference
codecs.Options.Heic.Save.QualityFactor = 30; // CodecsHeicOptions & CodecsHeicSaveOptions reference
codecs.Save(image, outFile30, RasterImageFormat.Heic, 0);
/* Save a HEIC file using qFactor of 40 and a stamp */
string outFile40 = @"C:\temp\out40-Stamp.heic";
codecs.Options.Heic.Save.QualityFactor = 40;
codecs.Options.Heic.Save.SaveWithStamp = true;
codecs.Options.Heic.Save.StampWidth = 320;
codecs.Options.Heic.Save.StampHeight = codecs.Options.Heic.Save.StampWidth * image.Height / image.Width;
codecs.Options.Heic.Save.StampBitsPerPixel = 24;
codecs.Save(image, outFile40, RasterImageFormat.Heic, 0);
}
// Clean up
codecs.Dispose();
}
High Efficiency File Format - HEIC
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