Class TBGRAWriterAvif

Unit

Declaration

type TBGRAWriterAvif = class(TFPCustomImageWriter)

Description

Extends the TFPCustomImageWriter to write the AVIF image format

Hierarchy

TFPCustomImageWriter
TBGRAWriterAvif

Overview

Fields

	`FCodec: avifCodecChoice;`
	`FIgnoreAlpha:boolean;`
	`FLossless: boolean;`
	`FPixelFormat:avifPixelFormat;`
	`FQualityAlphaPercent: Single;`
	`FQualityPercent: Single;`
	`FSpeed: integer;`

Methods

	`constructor Create; override;`
	`procedure InternalWrite(Stream: TStream; Img: TFPCustomImage); override;`

Properties

	`property Codec: avifCodecChoice read FCodec write FCodec;`
	`property IgnoreAlpha: boolean read FIgnoreAlpha write FIgnoreAlpha;`
	`property Lossless: boolean read FLossless write FLossless;`
	`property PixelFormat: avifPixelFormat read FPixelFormat write FPixelFormat;`
	`property QualityAlphaPercent: Single read FQualityAlphaPercent write FQualityAlphaPercent;`
	`property QualityPercent: single read FQualityPercent write FQualityPercent;`
	`property Speed: integer read FSpeed write FSpeed;`

Description

Fields

	`FCodec: avifCodecChoice;`
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	`FIgnoreAlpha:boolean;`
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	`FLossless: boolean;`
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	`FPixelFormat:avifPixelFormat;`
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	`FQualityAlphaPercent: Single;`
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	`FQualityPercent: Single;`
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	`FSpeed: integer;`
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Methods

	`constructor Create; override;`
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	`procedure InternalWrite(Stream: TStream; Img: TFPCustomImage); override;`
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Properties

	`property Codec: avifCodecChoice read FCodec write FCodec;`
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	`property IgnoreAlpha: boolean read FIgnoreAlpha write FIgnoreAlpha;`
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	`property Lossless: boolean read FLossless write FLossless;`
If `Lossless` is set to True, the QualityPercent property is ignored

	`property PixelFormat: avifPixelFormat read FPixelFormat write FPixelFormat;`
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	`property QualityAlphaPercent: Single read FQualityAlphaPercent write FQualityAlphaPercent;`
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	`property QualityPercent: single read FQualityPercent write FQualityPercent;`
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	`property Speed: integer read FSpeed write FSpeed;`
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