Class TBGRAAffineBitmapTransform
Unit
Declaration
type TBGRAAffineBitmapTransform = class(TBGRAAffineScannerTransform)
Description
Scanners that applies an affine transform to a bitmap.
It is usedful if you don't want the bitmap to repeats itself, or want to specify the resample filter, or want to fit easily the bitmap on axes.
Hierarchy
- IInterface
- IBGRAScanner
- TBGRACustomScanner
- TBGRAAffineScannerTransform
- TBGRAAffineBitmapTransform
Overview
Fields
![]() |
FBitmap: TBGRACustomBitmap; |
![]() |
FBuffer: PBGRAPixel; |
![]() |
FBufferSize: Int32or64; |
![]() |
FIncludeEdges: boolean; |
![]() |
FRepeatImageX: boolean; |
![]() |
FRepeatImageY: boolean; |
![]() |
FResampleFilter: TResampleFilter; |
Methods
![]() |
constructor Create(ABitmap: TBGRACustomBitmap; ARepeatImageX: Boolean; ARepeatImageY: Boolean; AResampleFilter: TResampleFilter = rfLinear; AIncludeEdges: boolean = false); overload; |
![]() |
constructor Create(ABitmap: TBGRACustomBitmap; ARepeatImage: Boolean= false; AResampleFilter: TResampleFilter = rfLinear; AIncludeEdges: boolean = false); overload; |
![]() |
destructor Destroy; override; |
![]() |
function InternalScanCurrentPixel: TBGRAPixel; override; |
![]() |
function IsScanPutPixelsDefined: boolean; override; |
![]() |
procedure Fit(Origin, HAxis, VAxis: TPointF); override; |
![]() |
procedure ScanPutPixels(pdest: PBGRAPixel; count: integer; mode: TDrawMode); override; |
![]() |
procedure Init(ABitmap: TBGRACustomBitmap; ARepeatImageX: Boolean= false; ARepeatImageY: Boolean= false; AResampleFilter: TResampleFilter = rfLinear; AIncludeEdges: boolean = false); |
Description
Fields
![]() |
FBitmap: TBGRACustomBitmap; |
This item has no description. |
![]() |
FBuffer: PBGRAPixel; |
This item has no description. |
![]() |
FBufferSize: Int32or64; |
This item has no description. |
![]() |
FIncludeEdges: boolean; |
This item has no description. |
![]() |
FRepeatImageX: boolean; |
This item has no description. |
![]() |
FRepeatImageY: boolean; |
This item has no description. |
![]() |
FResampleFilter: TResampleFilter; |
This item has no description. |
Methods
![]() |
constructor Create(ABitmap: TBGRACustomBitmap; ARepeatImageX: Boolean; ARepeatImageY: Boolean; AResampleFilter: TResampleFilter = rfLinear; AIncludeEdges: boolean = false); overload; |
This item has no description. |
![]() |
constructor Create(ABitmap: TBGRACustomBitmap; ARepeatImage: Boolean= false; AResampleFilter: TResampleFilter = rfLinear; AIncludeEdges: boolean = false); overload; |
This item has no description. |
![]() |
destructor Destroy; override; |
This item has no description. |
![]() |
function InternalScanCurrentPixel: TBGRAPixel; override; |
This item has no description. |
![]() |
function IsScanPutPixelsDefined: boolean; override; |
This item has no description. |
![]() |
procedure Fit(Origin, HAxis, VAxis: TPointF); override; |
This item has no description. |
![]() |
procedure ScanPutPixels(pdest: PBGRAPixel; count: integer; mode: TDrawMode); override; |
This item has no description. |
![]() |
procedure Init(ABitmap: TBGRACustomBitmap; ARepeatImageX: Boolean= false; ARepeatImageY: Boolean= false; AResampleFilter: TResampleFilter = rfLinear; AIncludeEdges: boolean = false); |
This item has no description. |