FMX.Graphics.TBitmapData

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Delphi

TBitmapData = record

C++

struct DECLSPEC_DRECORD TBitmapData
{
private:
    Fmx::Types::TPixelFormat FPixelFormat;
    int FWidth;
    int FHeight;
    int __fastcall GetBytesPerPixel();
    int __fastcall GetBytesPerLine();
public:
    void *Data;
    int Pitch;
    __fastcall TBitmapData(const int AWidth, const int AHeight, const Fmx::Types::TPixelFormat APixelFormat);
    System::Uitypes::TAlphaColor __fastcall GetPixel(const int X, const int Y);
    void __fastcall SetPixel(const int X, const int Y, const System::Uitypes::TAlphaColor AColor);
    void __fastcall Copy(const TBitmapData &Source);
    void * __fastcall GetScanline(const int I);
    void * __fastcall GetPixelAddr(const int I, const int J);
    __property Fmx::Types::TPixelFormat PixelFormat = {read=FPixelFormat};
    __property int BytesPerPixel = {read=GetBytesPerPixel};
    __property int BytesPerLine = {read=GetBytesPerLine};
    __property int Width = {read=FWidth};
    __property int Height = {read=FHeight};
    TBitmapData() {}
};

Properties

Type	Visibility	Source	Unit	Parent
record struct	public	FMX.Graphics.pas FMX.Graphics.hpp	FMX.Graphics	FMX.Graphics

Description

Describes a bitmap data.

TBitmapData is a record that contains the attributes and helpful methods for bitmap data.

Member	Description
Data	Is a pointer to the bitmap data.
Pitch	Specifies the reading step for Data.
PixelFormat	Specifies the internal format of the pixels of the current bitmap.
GetPixel	Returns the color of a specified pixel.
SetPixel	Sets the color of a specified pixel.

See Also

• System.UITypes.TAlphaColor
• FMX.Types.IFreeNotification
• FMX.Graphics.TMapAccess
• FMX.Graphics.TBitmap.PixelFormat