SKCodec.StartScanlineDecode Method
Definition
Important
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Overloads
| StartScanlineDecode(SKImageInfo) |
Prepare for a scanline decode. |
| StartScanlineDecode(SKImageInfo, SKCodecOptions) |
Prepare for a scanline decode with the specified options. |
| StartScanlineDecode(SKImageInfo, SKCodecOptions, SKColorTable, Int32) |
Obsolete.
Prepare for a scanline decode with the specified options. |
| StartScanlineDecode(SKImageInfo, SKCodecOptions, IntPtr, Int32) |
Obsolete.
Prepare for a scanline decode with the specified options. |
StartScanlineDecode(SKImageInfo)
Prepare for a scanline decode.
public SkiaSharp.SKCodecResult StartScanlineDecode (SkiaSharp.SKImageInfo info);Parameters
- info
- SKImageInfo
The image information of the destination. If the dimensions do not match those of Info, this implies a scale.
Returns
Returns Success on success, or another value explaining the type of failure.
Remarks
Not all codecs support this.
Applies to
StartScanlineDecode(SKImageInfo, SKCodecOptions)
Prepare for a scanline decode with the specified options.
public SkiaSharp.SKCodecResult StartScanlineDecode (SkiaSharp.SKImageInfo info, SkiaSharp.SKCodecOptions options);Parameters
- info
- SKImageInfo
The image information of the destination. If the dimensions do not match those of Info, this implies a scale.
- options
- SKCodecOptions
The decoding options, including if memory is zero initialized and whether to decode a subset.
Returns
Returns Success on success, or another value explaining the type of failure.
Remarks
Not all codecs support this.
Applies to
StartScanlineDecode(SKImageInfo, SKCodecOptions, SKColorTable, Int32)
Caution
The Index8 color type and color table is no longer supported. Use StartScanlineDecode(SKImageInfo, SKCodecOptions) instead.
Prepare for a scanline decode with the specified options.
public SkiaSharp.SKCodecResult StartScanlineDecode (SkiaSharp.SKImageInfo info, SkiaSharp.SKCodecOptions options, SkiaSharp.SKColorTable colorTable, ref int colorTableCount);[System.Obsolete("The Index8 color type and color table is no longer supported. Use StartScanlineDecode(SKImageInfo, SKCodecOptions) instead.")]
public SkiaSharp.SKCodecResult StartScanlineDecode (SkiaSharp.SKImageInfo info, SkiaSharp.SKCodecOptions options, SkiaSharp.SKColorTable colorTable, ref int colorTableCount);Parameters
- info
- SKImageInfo
The image information of the destination. If the dimensions do not match those of Info, this implies a scale.
- options
- SKCodecOptions
The decoding options, including if memory is zero initialized and whether to decode a subset.
- colorTable
- SKColorTable
The color table to use.
- colorTableCount
- Int32
The size of the color table.
Returns
Returns Success on success, or another value explaining the type of failure.
- Attributes
Remarks
Not all codecs support this.
Applies to
StartScanlineDecode(SKImageInfo, SKCodecOptions, IntPtr, Int32)
Caution
The Index8 color type and color table is no longer supported. Use StartScanlineDecode(SKImageInfo, SKCodecOptions) instead.
Prepare for a scanline decode with the specified options.
public SkiaSharp.SKCodecResult StartScanlineDecode (SkiaSharp.SKImageInfo info, SkiaSharp.SKCodecOptions options, IntPtr colorTable, ref int colorTableCount);[System.Obsolete("The Index8 color type and color table is no longer supported. Use StartScanlineDecode(SKImageInfo, SKCodecOptions) instead.")]
public SkiaSharp.SKCodecResult StartScanlineDecode (SkiaSharp.SKImageInfo info, SkiaSharp.SKCodecOptions options, IntPtr colorTable, ref int colorTableCount);Parameters
- info
- SKImageInfo
The image information of the destination. If the dimensions do not match those of Info, this implies a scale.
- options
- SKCodecOptions
The decoding options, including if memory is zero initialized and whether to decode a subset.
- colorTable
- IntPtr
The pointer to the color table to use.
- colorTableCount
- Int32
The size of the color table.
Returns
Returns Success on success, or another value explaining the type of failure.
- Attributes
Remarks
Not all codecs support this.
Applies to
SkiaSharp