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Unit BGRAStreamLayers

📄 Source code

Description
Uses
Structures
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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