Class GifOptions

GifOptions class

The gif file format creation options.

public class GifOptions : ImageOptionsBase


GifOptions()Initializes a new instance of the GifOptions class.
GifOptions(GifOptions)Initializes a new instance of the GifOptions class.


BackgroundColorIndex { get; set; }Gets or sets the GIF background color index.
BufferSizeHint { get; set; }Gets or sets the buffer size hint which is defined max allowed size for all internal buffers.
ColorResolution { get; set; }Gets or sets the GIF color resolution.
virtual DefaultReplacementFont { get; set; }Gets or sets the default replacement font (font that will be used to draw text when exporting to raster, if existing layer font in PSD file is not presented in system). To take proper name of default font can be used next code snippet: System.Drawing.Text.InstalledFontCollection col = new System.Drawing.Text.InstalledFontCollection(); System.Drawing.FontFamily[] families = col.Families; string defaultFontName = families[0].Name; PsdLoadOptions psdLoadOptions = new PsdLoadOptions() { DefaultReplacementFont = defaultFontName });
Disposed { get; }Gets a value indicating whether this instance is disposed.
DoPaletteCorrection { get; set; }Gets or sets a value indicating whether palette correction is applied.
FullFrame { get; set; }Gets or sets a value indicating whether [full frame].
HasTrailer { get; set; }Gets or sets a value indicating whether GIF has trailer.
Interlaced { get; set; }True if image should be interlaced.
IsPaletteSorted { get; set; }Gets or sets a value indicating whether palette entries are sorted.
MaxDiff { get; set; }Gets or sets the maximum allowed pixel difference. If greater than zero, lossy compression will be used. Recommended value for optimal lossy compression is 80. 30 is very light compression, 200 is heavy. It works best when only little loss is introduced, and due to limitation of the compression algorithm very high loss levels won’t give as much gain. The range of allowed values is [0, 1000].
MultiPageOptions { get; set; }The multipage options
virtual Palette { get; set; }Gets or sets the color palette.
PixelAspectRatio { get; set; }Gets or sets the GIF pixel aspect ratio.
ProgressEventHandler { get; set; }Gets or sets the progress event handler.
virtual ResolutionSettings { get; set; }Gets or sets the resolution settings.
Source { get; set; }Gets or sets the source to create image in.
VectorRasterizationOptions { get; set; }Gets or sets the vector rasterization options.
override XmpData { get; set; }Gets or sets the XMP metadata container.


virtual Clone()Clones this instance.
Dispose()Disposes the current instance.


This example demonstrates the use of different classes from SaveOptions Namespace for export purposes. An image of type Psd is loaded into an instance of Image and then exported out to several formats.


//Load an existing image in an instance of Image class
using (Aspose.PSD.Image image = Aspose.PSD.Image.Load(@"C:\temp\image.psd"))
    //Export to BMP file format using the default options
    image.Save(@"C:\temp\output.bmp", new Aspose.PSD.ImageOptions.BmpOptions());

    //Export to JPEG file format using the default options
    image.Save(@"C:\temp\output.jpeg", new Aspose.PSD.ImageOptions.JpegOptions());

    //Export to JPEG 2000 file format using the default options
    image.Save(@"C:\temp\output.jp2", new Aspose.PSD.ImageOptions.Jpeg2000Options());

    //Export to PNG file format using the default options
    image.Save(@"C:\temp\output.png", new Aspose.PSD.ImageOptions.PngOptions());

    //Export to TIFF file format using the default options
    image.Save(@"c:\temp\output.tiff", new Aspose.PSD.ImageOptions.TiffOptions(Aspose.PSD.FileFormats.Tiff.Enums.TiffExpectedFormat.Default));

See Also