Unit BGRAThumbnail
Classes, Interfaces, Objects and Records
Types
Constants
Description
Computation of thumbnails for all image formats
Uses
- BGRAClasses
- SysUtils
- BGRABitmap
- BGRABitmapTypes
- FPimage
Overview
Functions and Procedures
procedure DrawThumbnailCheckers(bmp: TBGRABitmap; ARect: TRect; AIconCheckers: boolean = false); |
procedure DrawThumbnailCheckers(bmp: TBGRABitmap; ARect: TRect; AIconCheckers: boolean; AScale: single); |
function GetBitmapThumbnail(ABitmap: TBGRACustomBitmap; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil; AVerticalShrink: single = 1; AHorizShrink: single = 1): TBGRABitmap; overload; |
function GetBitmapThumbnail(ABitmap: TBGRACustomBitmap; AFormat: TBGRAImageFormat; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil; AVerticalShrink: single = 1; AHorizShrink: single = 1): TBGRABitmap; overload; |
function GetBmpMioMapThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetBmpThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetCurThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetFileThumbnail(AFilenameUTF8: string; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetGifThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetIcoThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetJpegThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetLazPaintThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetOpenRasterThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetPaintDotNetThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetPcxThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetPhoxoThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetPngThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetPsdThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetStreamThumbnail(AStream: TStream; AReader: TFPCustomImageReader; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; overload; |
function GetStreamThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ASuggestedExtensionUTF8: string = ''; ADest: TBGRABitmap= nil): TBGRABitmap; overload; |
function GetTargaThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetTiffThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetXPixMapThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
function GetXwdThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
Variables
CheckersScale: single = 1; |
IconCheckersColor1: TBGRAPixel; |
IconCheckersColor2: TBGRAPixel; |
ImageCheckersColor1: TBGRAPixel; |
ImageCheckersColor2: TBGRAPixel; |
Description
Functions and Procedures
procedure DrawThumbnailCheckers(bmp: TBGRABitmap; ARect: TRect; AIconCheckers: boolean = false); |
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procedure DrawThumbnailCheckers(bmp: TBGRABitmap; ARect: TRect; AIconCheckers: boolean; AScale: single); |
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function GetBitmapThumbnail(ABitmap: TBGRACustomBitmap; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil; AVerticalShrink: single = 1; AHorizShrink: single = 1): TBGRABitmap; overload; |
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function GetBitmapThumbnail(ABitmap: TBGRACustomBitmap; AFormat: TBGRAImageFormat; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil; AVerticalShrink: single = 1; AHorizShrink: single = 1): TBGRABitmap; overload; |
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function GetBmpMioMapThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetBmpThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetCurThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetFileThumbnail(AFilenameUTF8: string; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetGifThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetIcoThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetJpegThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetLazPaintThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetOpenRasterThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetPaintDotNetThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetPcxThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetPhoxoThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetPngThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetPsdThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetStreamThumbnail(AStream: TStream; AReader: TFPCustomImageReader; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; overload; |
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function GetStreamThumbnail(AStream: TStream; AWidth,AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ASuggestedExtensionUTF8: string = ''; ADest: TBGRABitmap= nil): TBGRABitmap; overload; |
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function GetTargaThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetTiffThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetXPixMapThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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function GetXwdThumbnail(AStream: TStream; AWidth, AHeight: integer; ABackColor: TBGRAPixel; ACheckers: boolean; ADest: TBGRABitmap= nil): TBGRABitmap; |
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Variables
CheckersScale: single = 1; |
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IconCheckersColor1: TBGRAPixel; |
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IconCheckersColor2: TBGRAPixel; |
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ImageCheckersColor1: TBGRAPixel; |
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ImageCheckersColor2: TBGRAPixel; |
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