- DS.Documents.Html Assembly
-
DS.Documents.Imaging Assembly
- GrapeCity.Documents.Common
- GrapeCity.Documents.Drawing
-
GrapeCity.Documents.Imaging
-
Classes
- BaseInplaceEffect
- BilevelBitmap
- BitmapRenderer
- BradleyThresholdingEffect
- BrightnessContrastEffect
- ColorMatrix5x4
- DitheringEffect
- EllipticFigure
- FreeFormPolygon
- GammaCorrectionEffect
- GaussianBlurEffect
- GcBitmap
- GcBitmapGraphics
- GcBitmapGraphics.Path
- GcGifReader
- GcGifWriter
- GcIco
- GcTiffReader
- GcTiffWriter
- GifFrame
- GraphicsPath
- GrayscaleBitmap
- GrayscaleEffect
- HueRotationEffect
- IcoFrame
- Indexed4bppBitmap
- Indexed8bppBitmap
- LuminanceToAlphaEffect
- OpacityEffect
- OtsuThresholdingEffect
- PathBuilder
- RectangularFigure
- Region
- RoundRectFigure
- SaturationEffect
- SepiaEffect
- TemperatureAndTintEffect
- TiffFrame
- TiffFrameSettings
- Enums
- Interfaces
- Structs
-
Classes
- GrapeCity.Documents.Imaging.Exif
- GrapeCity.Documents.Layout
- GrapeCity.Documents.Layout.Composition
- GrapeCity.Documents.Svg
- GrapeCity.Documents.Text
- DS.Documents.Imaging.Skia Assembly
- DS.Documents.Imaging.Windows Assembly
GrapeCity.Documents.Imaging.GcGifReader
GcGifReader Class
Allows reading images from a multi-page GIF file/stream.
Implements
Namespace: GrapeCity.Documents.Imaging
Assembly: DS.Documents.Imaging.dll
Syntax
public class GcGifReader : IDisposablePublic Class GcGifReader
Implements IDisposableConstructors
| Name | Description |
|---|---|
| GcGifReader(Stream, bool, int) | Initializes a new instance of GcGifReader class and assigns the input stream. |
| GcGifReader(string, int) | Initializes a new instance of GcGifReader class and assigns the input file. |
Properties
| Name | Description |
|---|---|
| CommentCount | Gets the number of Comment Extensions in the source GIF file. |
| DpiX | Gets the horizontal DPI of the Logical Screen. |
| DpiY | Gets the vertical DPI of the Logical Screen. |
| FilePath | If possible, gets full path to the associated .gif file. |
| Frames | Gets the list of frames in the associated GIF file. |
| HasGlobalPalette | Gets a value indicating if there is the Global Color Table in the GIF file. |
| IccProfileData | Gets or sets the raw ICC profile data for the frames. |
| IsDisposed | Gets a value indicating whether the GcGifReader has been disposed of. |
| LogicalScreenHeight | Gets the height, in pixels, of the Logical Screen where the frames will be rendered. |
| LogicalScreenWidth | Gets the width, in pixels, of the Logical Screen where the frames will be rendered. |
| LoopCount | Gets the number of iterations the animated GIF should be executed. 0 means infinite loop. |
| OwnStream | Gets a value indicating if the associated stream should be closed when the GcGifReader is disposed. |
| PixelAspectRatio | Gets the quotient of the pixel's width over its height. |
| Stream | Gets the Stream associated with GcGifReader. |
| StreamStartPosition | Gets the start position in the associated Stream. |
Methods
| Name | Description |
|---|---|
| ApplyLicenseKey(string) | Applies a license key to an instance of GcGifReader. |
| Dispose() | Clean up any resources being used. |
| Dispose(bool) | Performs cleanup operations on managed and unmanaged resources. |
| GetComment(Encoding, int) | If the Comment Extension is present in the source GIF file this method decodes the comment using the specified Encoding and returns it as a string. |
| GetCommentData(int) | If the Comment Extension is present in the source GIF file this method returns the comment data as is, without decoding. |
| GetGlobalPalette() | Returns a palette with sorted opaque colors in 32-bit ARGB format retrieved from the Global Color Table. |