Unit BGRAStreamLayers

Description

Uses

Classes, Interfaces, Objects and Records

Functions and Procedures

Types

Constants

Variables

Description

Routines to stream layers

Uses

Overview

Functions and Procedures

function CheckStreamForLayers(AStream: TStream): boolean;

function LoadLayerBitmapFromStream(AStream: TStream; ACompression: TLzpCompression = lzpZStream) : TBGRABitmap;

function LoadLayersFromStream(AStream: TStream; out ASelectedLayerIndex: integer; ALoadLayerUniqueIds: boolean = false; ADestination: TBGRALayeredBitmap = nil; AProgress: boolean = false): TBGRALayeredBitmap;

procedure RegisterStreamLayers;

procedure SaveLayerBitmapToStream(AStream: TStream; ABitmap: TBGRABitmap; ACaption: string; ACompression: TLzpCompression = lzpZStream);

procedure SaveLayersToStream(AStream: TStream; ALayers: TBGRACustomLayeredBitmap; ASelectedLayerIndex: integer; ACompression: TLzpCompression = lzpZStream; AProgress: boolean = false);

Description

Functions and Procedures

function CheckStreamForLayers(AStream: TStream): boolean;

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function LoadLayerBitmapFromStream(AStream: TStream; ACompression: TLzpCompression = lzpZStream) : TBGRABitmap;

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function LoadLayersFromStream(AStream: TStream; out ASelectedLayerIndex: integer; ALoadLayerUniqueIds: boolean = false; ADestination: TBGRALayeredBitmap = nil; AProgress: boolean = false): TBGRALayeredBitmap;

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procedure RegisterStreamLayers;

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procedure SaveLayerBitmapToStream(AStream: TStream; ABitmap: TBGRABitmap; ACaption: string; ACompression: TLzpCompression = lzpZStream);

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procedure SaveLayersToStream(AStream: TStream; ALayers: TBGRACustomLayeredBitmap; ASelectedLayerIndex: integer; ACompression: TLzpCompression = lzpZStream; AProgress: boolean = false);

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