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GRAPHICS.HPP
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C/C++ Source or Header
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1997-02-14
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//----------------------------------------------------------------------------
// Graphics.hpp - bcbdcc32 generated hdr (DO NOT EDIT) rev: 0
// From: Graphics.pas
//----------------------------------------------------------------------------
#ifndef GraphicsHPP
#define GraphicsHPP
//----------------------------------------------------------------------------
#include <Classes.hpp>
#include <SysUtils.hpp>
#include <Windows.hpp>
#include <System.hpp>
#pragma warn -par
#pragma warn -hid
#pragma warn -inl
namespace Graphics
{
//-- type declarations -------------------------------------------------------
enum TColor {clMin=-0x7fffffff-1, clMax=0x7fffffff};
class __declspec(delphiclass) EInvalidGraphic;
class __declspec(pascalimplementation) EInvalidGraphic : public Sysutils::Exception
{
typedef Sysutils::Exception inherited;
public:
/* Exception.Create */ __fastcall EInvalidGraphic(const System::AnsiString Msg) : Sysutils::Exception(
Msg) { }
/* Exception.CreateFmt */ __fastcall EInvalidGraphic(const System::AnsiString Msg, const System::TVarRec
* Args, const int Args_Size) : Sysutils::Exception(Msg, Args, Args_Size) { }
/* Exception.CreateRes */ __fastcall EInvalidGraphic(int Ident) : Sysutils::Exception(Ident) { }
/* Exception.CreateResFmt */ __fastcall EInvalidGraphic(int Ident, const System::TVarRec * Args, const
int Args_Size) : Sysutils::Exception(Ident, Args, Args_Size) { }
/* Exception.CreateHelp */ __fastcall EInvalidGraphic(const System::AnsiString Msg, int AHelpContext
) : Sysutils::Exception(Msg, AHelpContext) { }
/* Exception.CreateFmtHelp */ __fastcall EInvalidGraphic(const System::AnsiString Msg, const System::TVarRec
* Args, const int Args_Size, int AHelpContext) : Sysutils::Exception(Msg, Args, Args_Size, AHelpContext
) { }
/* Exception.CreateResHelp */ __fastcall EInvalidGraphic(int Ident, int AHelpContext) : Sysutils::Exception(
Ident, AHelpContext) { }
/* Exception.CreateResFmtHelp */ __fastcall EInvalidGraphic(int Ident, const System::TVarRec * Args
, const int Args_Size, int AHelpContext) : Sysutils::Exception(Ident, Args, Args_Size, AHelpContext
) { }
public:
/* TObject.Destroy */ __fastcall virtual ~EInvalidGraphic(void) { }
};
class __declspec(delphiclass) EInvalidGraphicOperation;
class __declspec(pascalimplementation) EInvalidGraphicOperation : public Sysutils::Exception
{
typedef Sysutils::Exception inherited;
public:
/* Exception.Create */ __fastcall EInvalidGraphicOperation(const System::AnsiString Msg) : Sysutils::
Exception(Msg) { }
/* Exception.CreateFmt */ __fastcall EInvalidGraphicOperation(const System::AnsiString Msg, const System::TVarRec
* Args, const int Args_Size) : Sysutils::Exception(Msg, Args, Args_Size) { }
/* Exception.CreateRes */ __fastcall EInvalidGraphicOperation(int Ident) : Sysutils::Exception(Ident
) { }
/* Exception.CreateResFmt */ __fastcall EInvalidGraphicOperation(int Ident, const System::TVarRec *
Args, const int Args_Size) : Sysutils::Exception(Ident, Args, Args_Size) { }
/* Exception.CreateHelp */ __fastcall EInvalidGraphicOperation(const System::AnsiString Msg, int AHelpContext
) : Sysutils::Exception(Msg, AHelpContext) { }
/* Exception.CreateFmtHelp */ __fastcall EInvalidGraphicOperation(const System::AnsiString Msg, const
System::TVarRec * Args, const int Args_Size, int AHelpContext) : Sysutils::Exception(Msg, Args, Args_Size
, AHelpContext) { }
/* Exception.CreateResHelp */ __fastcall EInvalidGraphicOperation(int Ident, int AHelpContext) : Sysutils::
Exception(Ident, AHelpContext) { }
/* Exception.CreateResFmtHelp */ __fastcall EInvalidGraphicOperation(int Ident, const System::TVarRec
* Args, const int Args_Size, int AHelpContext) : Sysutils::Exception(Ident, Args, Args_Size, AHelpContext
) { }
public:
/* TObject.Destroy */ __fastcall virtual ~EInvalidGraphicOperation(void) { }
};
struct TResData
{
int Handle;
} ;
enum TFontStyle { fsBold, fsItalic, fsUnderline, fsStrikeOut };
typedef Set<TFontStyle, fsBold, fsStrikeOut> TFontStyles;
enum TFontPitch { fpDefault, fpVariable, fpFixed };
typedef SmallString<31> TFontName;
typedef Byte TFontCharset;
struct TFontData
{
HFONT Handle;
int Height;
TFontPitch Pitch;
TFontStyles Style;
TFontCharset Charset;
TFontName Name;
} ;
typedef DummySet<TFontStyle, fsBold, fsStrikeOut> TDummyFontStyles;
typedef DummySmallString<31> TDummyFontName;
struct TDummyFontData
{
HFONT Handle;
int Height;
TFontPitch Pitch;
TDummyFontStyles Style;
TFontCharset Charset;
TDummyFontName Name;
} ;
enum TPenStyle { psSolid, psDash, psDot, psDashDot, psDashDotDot, psClear, psInsideFrame };
enum TPenMode { pmBlack, pmWhite, pmNop, pmNot, pmCopy, pmNotCopy, pmMergePenNot, pmMaskPenNot, pmMergeNotPen,
pmMaskNotPen, pmMerge, pmNotMerge, pmMask, pmNotMask, pmXor, pmNotXor };
struct TPenData
{
HPEN Handle;
TColor Color;
int Width;
TPenStyle Style;
} ;
enum TBrushStyle { bsSolid, bsClear, bsHorizontal, bsVertical, bsFDiagonal, bsBDiagonal, bsCross, bsDiagCross
};
class __declspec(delphiclass) TBitmap;
class __declspec(delphiclass) TGraphic;
class __declspec(delphiclass) TCanvas;
class __declspec(pascalimplementation) TGraphic : public Classes::TPersistent
{
typedef Classes::TPersistent inherited;
private:
Classes::TNotifyEvent FOnChange;
bool FModified;
Byte FReserved;
void __fastcall SetModified(bool Value);
protected:
__fastcall virtual TGraphic(void);
void __fastcall Changed(System::TObject* Sender);
virtual void __fastcall DefineProperties(Classes::TFiler* Filer);
virtual void __fastcall Draw(TCanvas* ACanvas, const Windows::TRect &Rect) = 0;
virtual bool __fastcall Equals(TGraphic* Graphic);
virtual bool __fastcall GetEmpty(void) = 0;
virtual int __fastcall GetHeight(void) = 0;
virtual int __fastcall GetWidth(void) = 0;
virtual void __fastcall ReadData(Classes::TStream* Stream);
virtual void __fastcall SetHeight(int Value) = 0;
virtual void __fastcall SetWidth(int Value) = 0;
virtual void __fastcall WriteData(Classes::TStream* Stream);
public:
virtual void __fastcall LoadFromFile(const System::AnsiString Filename);
virtual void __fastcall SaveToFile(const System::AnsiString Filename);
virtual void __fastcall LoadFromStream(Classes::TStream* Stream) = 0;
virtual void __fastcall SaveToStream(Classes::TStream* Stream) = 0;
virtual void __fastcall LoadFromClipboardFormat(Word AFormat, int AData, HPALETTE APalette) = 0;
virtual void __fastcall SaveToClipboardFormat(Word &AFormat, int &AData, HPALETTE &APalette) = 0;
__property bool Empty = {read=GetEmpty, nodefault};
__property int Height = {read=GetHeight, write=SetHeight, nodefault};
__property bool Modified = {read=FModified, write=SetModified, nodefault};
__property int Width = {read=GetWidth, write=SetWidth, nodefault};
__property Classes::TNotifyEvent OnChange = {read=FOnChange, write=FOnChange};
public:
/* TObject.Destroy */ __fastcall virtual ~TGraphic(void) { }
};
class __declspec(delphiclass) TBitmapImage;
class __declspec(delphiclass) TInternalImage;
class __declspec(pascalimplementation) TInternalImage : public System::TObject
{
typedef System::TObject inherited;
private:
int FRefCount;
Classes::TCustomMemoryStream* FMemoryImage;
void __fastcall Reference(void);
void __fastcall Release(void);
virtual void __fastcall FreeHandle(void) = 0;
public:
/* TObject.Create */ __fastcall TInternalImage(void) : System::TObject() { }
/* TObject.Destroy */ __fastcall virtual ~TInternalImage(void) { }
};
enum TDIBType { dtNone, dtWin, dtPM };
class __declspec(pascalimplementation) TBitmapImage : public TInternalImage
{
typedef TInternalImage inherited;
private:
HBITMAP FHandle;
HPALETTE FPalette;
int FWidth;
int FHeight;
void *FDIBHeader;
void *FDIBBits;
bool FMonochrome;
TDIBType FDIBType;
virtual void __fastcall FreeHandle(void);
public:
/* TObject.Create */ __fastcall TBitmapImage(void) : Graphics::TInternalImage() { }
/* TObject.Destroy */ __fastcall virtual ~TBitmapImage(void) { }
};
class __declspec(pascalimplementation) TBitmap : public TGraphic
{
typedef TGraphic inherited;
private:
TBitmapImage* FImage;
TCanvas* FCanvas;
bool FIgnorePalette;
void __fastcall Changing(System::TObject* Sender);
void __fastcall CopyImage(HBITMAP AHandle, HPALETTE APalette, int AWidth, int AHeight, bool AMonochrome
);
void __fastcall FreeContext(void);
TCanvas* __fastcall GetCanvas(void);
virtual HBITMAP __fastcall GetHandle(void);
bool __fastcall GetMonochrome(void);
HPALETTE __fastcall GetPalette(void);
TColor __fastcall GetTransparentColor(void);
void __fastcall HandleNeeded(void);
void __fastcall ReadStream(long Size, Classes::TStream* Stream);
void __fastcall ReadStreamDIB(Classes::TCustomMemoryStream* Image);
void __fastcall SetHandle(HBITMAP Value);
void __fastcall SetMonochrome(bool Value);
void __fastcall SetPalette(HPALETTE Value);
void __fastcall MemoryImageNeeded(void);
void __fastcall PaletteNeeded(void);
void __fastcall NewImage(HBITMAP NewHandle, HPALETTE NewPalette, int NewWidth, int NewHeight, bool
NewMonochrome, Classes::TCustomMemoryStream* NewImage, TDIBType NewDIBType, void * NewDIBHeader, void *
NewDIBBits);
void __fastcall WriteStream(Classes::TStream* Stream, bool WriteSize);
protected:
virtual void __fastcall Draw(TCanvas* ACanvas, const Windows::TRect &Rect);
virtual bool __fastcall GetEmpty(void);
virtual int __fastcall GetHeight(void);
virtual int __fastcall GetWidth(void);
virtual void __fastcall ReadData(Classes::TStream* Stream);
virtual void __fastcall SetWidth(int Value);
virtual void __fastcall SetHeight(int Value);
virtual void __fastcall WriteData(Classes::TStream* Stream);
public:
__fastcall virtual TBitmap(void);
__fastcall virtual ~TBitmap(void);
virtual void __fastcall Assign(Classes::TPersistent* Source);
void __fastcall Dormant(void);
void __fastcall FreeImage(void);
virtual void __fastcall LoadFromClipboardFormat(Word AFormat, int AData, HPALETTE APalette);
virtual void __fastcall LoadFromStream(Classes::TStream* Stream);
void __fastcall LoadFromResourceName(int Instance, const System::AnsiString ResName);
void __fastcall LoadFromResourceID(int Instance, int ResID);
HBITMAP __fastcall ReleaseHandle(void);
HPALETTE __fastcall ReleasePalette(void);
virtual void __fastcall SaveToClipboardFormat(Word &Format, int &Data, HPALETTE &APalette);
virtual void __fastcall SaveToStream(Classes::TStream* Stream);
__property TCanvas* Canvas = {read=GetCanvas, nodefault};
__property HBITMAP Handle = {read=GetHandle, write=SetHandle, nodefault};
__property bool Monochrome = {read=GetMonochrome, write=SetMonochrome, nodefault};
__property HPALETTE Palette = {read=GetPalette, write=SetPalette, nodefault};
__property bool IgnorePalette = {read=FIgnorePalette, write=FIgnorePalette, nodefault};
__property TColor TransparentColor = {read=GetTransparentColor, nodefault};
};
struct TBrushData
{
HBRUSH Handle;
TColor Color;
TBitmap* Bitmap;
TBrushStyle Style;
} ;
struct TResource;
typedef TResource *PResource;
struct TResource
{
TResource *Next;
int RefCount;
int Handle;
Word HashCode;
union
{
TBrushData Brush;
TPenData Pen;
TDummyFontData Font;
TResData Data;
};
} ;
class __declspec(delphiclass) TGraphicsObject;
class __declspec(pascalimplementation) TGraphicsObject : public Classes::TPersistent
{
typedef Classes::TPersistent inherited;
private:
Classes::TNotifyEvent FOnChange;
TResource *FResource;
protected:
virtual void __fastcall Changed(void);
public:
__property Classes::TNotifyEvent OnChange = {read=FOnChange, write=FOnChange};
public:
/* TObject.Create */ __fastcall TGraphicsObject(void) : Classes::TPersistent() { }
/* TObject.Destroy */ __fastcall virtual ~TGraphicsObject(void) { }
};
class __declspec(delphiclass) TFont;
class __declspec(pascalimplementation) TFont : public TGraphicsObject
{
typedef TGraphicsObject inherited;
private:
TColor FColor;
int FPixelsPerInch;
void __fastcall GetData(TFontData &FontData);
void __fastcall SetData(const TFontData &FontData);
protected:
HFONT __fastcall GetHandle(void);
int __fastcall GetHeight(void);
TFontName __fastcall GetName(void);
TFontPitch __fastcall GetPitch(void);
int __fastcall GetSize(void);
TFontStyles __fastcall GetStyle(void);
TFontCharset __fastcall GetCharset(void);
void __fastcall SetColor(TColor Value);
void __fastcall SetHandle(HFONT Value);
void __fastcall SetHeight(int Value);
void __fastcall SetName(const TFontName &Value);
void __fastcall SetPitch(TFontPitch Value);
void __fastcall SetSize(int Value);
void __fastcall SetStyle(TFontStyles Value);
void __fastcall SetCharset(TFontCharset Value);
public:
__fastcall TFont(void);
__fastcall virtual ~TFont(void);
virtual void __fastcall Assign(Classes::TPersistent* Source);
__property HFONT Handle = {read=GetHandle, write=SetHandle, nodefault};
__property int PixelsPerInch = {read=FPixelsPerInch, write=FPixelsPerInch, nodefault};
__published:
__property TFontCharset Charset = {read=GetCharset, write=SetCharset, nodefault};
__property TColor Color = {read=FColor, write=SetColor, nodefault};
__property int Height = {read=GetHeight, write=SetHeight, nodefault};
__property TFontName Name = {read=GetName, write=SetName};
__property TFontPitch Pitch = {read=GetPitch, write=SetPitch, default=0};
__property int Size = {read=GetSize, write=SetSize, stored=false, nodefault};
__property TFontStyles Style = {read=GetStyle, write=SetStyle, nodefault};
};
class __declspec(delphiclass) TPen;
class __declspec(pascalimplementation) TPen : public TGraphicsObject
{
typedef TGraphicsObject inherited;
private:
TPenMode FMode;
void __fastcall GetData(TPenData &PenData);
void __fastcall SetData(const TPenData &PenData);
protected:
TColor __fastcall GetColor(void);
void __fastcall SetColor(TColor Value);
HPEN __fastcall GetHandle(void);
void __fastcall SetHandle(HPEN Value);
void __fastcall SetMode(TPenMode Value);
TPenStyle __fastcall GetStyle(void);
void __fastcall SetStyle(TPenStyle Value);
int __fastcall GetWidth(void);
void __fastcall SetWidth(int Value);
public:
__fastcall TPen(void);
__fastcall virtual ~TPen(void);
virtual void __fastcall Assign(Classes::TPersistent* Source);
__property HPEN Handle = {read=GetHandle, write=SetHandle, nodefault};
__published:
__property TColor Color = {read=GetColor, write=SetColor, default=0};
__property TPenMode Mode = {read=FMode, write=SetMode, default=4};
__property TPenStyle Style = {read=GetStyle, write=SetStyle, default=0};
__property int Width = {read=GetWidth, write=SetWidth, default=1};
};
class __declspec(delphiclass) TBrush;
class __declspec(pascalimplementation) TBrush : public TGraphicsObject
{
typedef TGraphicsObject inherited;
private:
void __fastcall GetData(TBrushData &BrushData);
void __fastcall SetData(const TBrushData &BrushData);
protected:
TBitmap* __fastcall GetBitmap(void);
void __fastcall SetBitmap(TBitmap* Value);
TColor __fastcall GetColor(void);
void __fastcall SetColor(TColor Value);
HBRUSH __fastcall GetHandle(void);
void __fastcall SetHandle(HBRUSH Value);
TBrushStyle __fastcall GetStyle(void);
void __fastcall SetStyle(TBrushStyle Value);
public:
__fastcall TBrush(void);
__fastcall virtual ~TBrush(void);
virtual void __fastcall Assign(Classes::TPersistent* Source);
__property TBitmap* Bitmap = {read=GetBitmap, write=SetBitmap, nodefault};
__property HBRUSH Handle = {read=GetHandle, write=SetHandle, nodefault};
__published:
__property TColor Color = {read=GetColor, write=SetColor, default=16777215};
__property TBrushStyle Style = {read=GetStyle, write=SetStyle, default=0};
};
enum TFillStyle { fsSurface, fsBorder };
enum TFillMode { fmAlternate, fmWinding };
typedef long TCopyMode;
enum TCanvasStates { csHandleValid, csFontValid, csPenValid, csBrushValid };
typedef Set<TCanvasStates, csHandleValid, csBrushValid> TCanvasState;
class __declspec(pascalimplementation) TCanvas : public Classes::TPersistent
{
typedef Classes::TPersistent inherited;
private:
HDC FHandle;
TCanvasState State;
TFont* FFont;
TPen* FPen;
TBrush* FBrush;
POINT FPenPos;
long FCopyMode;
Classes::TNotifyEvent FOnChange;
Classes::TNotifyEvent FOnChanging;
void __fastcall CreateBrush(void);
void __fastcall CreateFont(void);
void __fastcall CreatePen(void);
void __fastcall BrushChanged(System::TObject* ABrush);
void __fastcall DeselectHandles(void);
Windows::TRect __fastcall GetClipRect(void);
HDC __fastcall GetHandle(void);
POINT __fastcall GetPenPos(void);
TColor __fastcall GetPixel(int X, int Y);
void __fastcall FontChanged(System::TObject* AFont);
void __fastcall PenChanged(System::TObject* APen);
void __fastcall SetBrush(TBrush* Value);
void __fastcall SetFont(TFont* Value);
void __fastcall SetHandle(HDC Value);
void __fastcall SetPen(TPen* Value);
void __fastcall SetPenPos(const POINT &Value);
void __fastcall SetPixel(int X, int Y, TColor Value);
protected:
virtual void __fastcall Changed(void);
virtual void __fastcall Changing(void);
virtual void __fastcall CreateHandle(void);
void __fastcall RequiredState(TCanvasState ReqState);
public:
__fastcall TCanvas(void);
__fastcall virtual ~TCanvas(void);
void __fastcall Arc(int X1, int Y1, int X2, int Y2, int X3, int Y3, int X4, int Y4);
void __fastcall BrushCopy(const Windows::TRect &Dest, TBitmap* Bitmap, const Windows::TRect &Source
, TColor Color);
void __fastcall Chord(int X1, int Y1, int X2, int Y2, int X3, int Y3, int X4, int Y4);
void __fastcall CopyRect(const Windows::TRect &Dest, TCanvas* Canvas, const Windows::TRect &Source)
;
void __fastcall Draw(int X, int Y, TGraphic* Graphic);
void __fastcall DrawFocusRect(const Windows::TRect &Rect);
void __fastcall Ellipse(int X1, int Y1, int X2, int Y2);
void __fastcall FillRect(const Windows::TRect &Rect);
void __fastcall FloodFill(int X, int Y, TColor Color, TFillStyle FillStyle);
void __fastcall FrameRect(const Windows::TRect &Rect);
void __fastcall LineTo(int X, int Y);
void __fastcall MoveTo(int X, int Y);
void __fastcall Pie(int X1, int Y1, int X2, int Y2, int X3, int Y3, int X4, int Y4);
void __fastcall Polygon(const POINT * Points, const int Points_Size);
void __fastcall Polyline(const POINT * Points, const int Points_Size);
void __fastcall Rectangle(int X1, int Y1, int X2, int Y2);
void __fastcall Refresh(void);
void __fastcall RoundRect(int X1, int Y1, int X2, int Y2, int X3, int Y3);
void __fastcall StretchDraw(const Windows::TRect &Rect, TGraphic* Graphic);
int __fastcall TextHeight(const System::AnsiString Text);
void __fastcall TextOut(int X, int Y, const System::AnsiString Text);
void __fastcall TextRect(const Windows::TRect &Rect, int X, int Y, const System::AnsiString Text);
int __fastcall TextWidth(const System::AnsiString Text);
__property Windows::TRect ClipRect = {read=GetClipRect};
__property HDC Handle = {read=GetHandle, write=SetHandle, nodefault};
__property POINT PenPos = {read=GetPenPos, write=SetPenPos};
__property TColor Pixels[int X][int Y] = {read=GetPixel, write=SetPixel};
__property Classes::TNotifyEvent OnChange = {read=FOnChange, write=FOnChange};
__property Classes::TNotifyEvent OnChanging = {read=FOnChanging, write=FOnChanging};
__published:
__property TBrush* Brush = {read=FBrush, write=SetBrush, nodefault};
__property long CopyMode = {read=FCopyMode, write=FCopyMode, default=13369376};
__property TFont* Font = {read=FFont, write=SetFont, nodefault};
__property TPen* Pen = {read=FPen, write=SetPen, nodefault};
};
typedef System::TMetaClass*TGraphicClass;
class __declspec(delphiclass) TPicture;
class __declspec(delphiclass) TIcon;
class __declspec(delphiclass) TMetafile;
class __declspec(pascalimplementation) TPicture : public Classes::TPersistent
{
typedef Classes::TPersistent inherited;
private:
TGraphic* FGraphic;
Classes::TNotifyEvent FOnChange;
void __fastcall ForceType(System::TMetaClass* GraphicType);
TBitmap* __fastcall GetBitmap(void);
int __fastcall GetHeight(void);
TIcon* __fastcall GetIcon(void);
TMetafile* __fastcall GetMetafile(void);
int __fastcall GetWidth(void);
void __fastcall ReadData(Classes::TStream* Stream);
void __fastcall SetBitmap(TBitmap* Value);
void __fastcall SetGraphic(TGraphic* Value);
void __fastcall SetIcon(TIcon* Value);
void __fastcall SetMetafile(TMetafile* Value);
void __fastcall WriteData(Classes::TStream* Stream);
protected:
virtual void __fastcall AssignTo(Classes::TPersistent* Dest);
void __fastcall Changed(System::TObject* Sender);
virtual void __fastcall DefineProperties(Classes::TFiler* Filer);
public:
__fastcall virtual ~TPicture(void);
void __fastcall LoadFromFile(const System::AnsiString Filename);
void __fastcall SaveToFile(const System::AnsiString Filename);
void __fastcall LoadFromClipboardFormat(Word AFormat, int AData, HPALETTE APalette);
void __fastcall SaveToClipboardFormat(Word &AFormat, int &AData, HPALETTE &APalette);
static /* class method */ bool __fastcall SupportsClipboardFormat(const System::TMetaClass* const vmt,
Word AFormat);
virtual void __fastcall Assign(Classes::TPersistent* Source);
static /* class method */ void __fastcall RegisterFileFormat(const System::TMetaClass* const vmt, const System::AnsiString
AExtension, const System::AnsiString ADescription, System::TMetaClass* AGraphicClass);
static /* class method */ void __fastcall RegisterFileFormatRes(const System::TMetaClass* const vmt,
const System::AnsiString AExtension, int ADescriptionResID, System::TMetaClass* AGraphicClass);
static /* class method */ void __fastcall RegisterClipboardFormat(const System::TMetaClass* const vmt,
Word AFormat, System::TMetaClass* AGraphicClass);
__property TBitmap* Bitmap = {read=GetBitmap, write=SetBitmap, nodefault};
__property TGraphic* Graphic = {read=FGraphic, write=SetGraphic, nodefault};
__property int Height = {read=GetHeight, nodefault};
__property TIcon* Icon = {read=GetIcon, write=SetIcon, nodefault};
__property TMetafile* Metafile = {read=GetMetafile, write=SetMetafile, nodefault};
__property int Width = {read=GetWidth, nodefault};
__property Classes::TNotifyEvent OnChange = {read=FOnChange, write=FOnChange};
public:
/* TObject.Create */ __fastcall TPicture(void) : Classes::TPersistent() { }
};
class __declspec(delphiclass) TMetafileCanvas;
class __declspec(pascalimplementation) TMetafileCanvas : public TCanvas
{
typedef TCanvas inherited;
private:
TMetafile* FMetafile;
public:
__fastcall TMetafileCanvas(TMetafile* AMetafile, HDC ReferenceDevice);
__fastcall TMetafileCanvas(TMetafile* AMetafile, HDC ReferenceDevice, const System::AnsiString CreatedBy
, const System::AnsiString Description);
__fastcall virtual ~TMetafileCanvas(void);
};
class __declspec(delphiclass) TMetafileImage;
class __declspec(pascalimplementation) TMetafileImage : public System::TObject
{
typedef System::TObject inherited;
private:
int FRefCount;
int FHandle;
int FWidth;
int FHeight;
HPALETTE FPalette;
Word FInch;
int FTempWidth;
int FTempHeight;
void __fastcall Reference(void);
void __fastcall Release(void);
public:
/* TObject.Create */ __fastcall TMetafileImage(void) : System::TObject() { }
/* TObject.Destroy */ __fastcall virtual ~TMetafileImage(void) { }
};
class __declspec(pascalimplementation) TMetafile : public TGraphic
{
typedef TGraphic inherited;
private:
TMetafileImage* FImage;
bool FEnhanced;
System::AnsiString __fastcall GetAuthor(void);
System::AnsiString __fastcall GetDesc(void);
int __fastcall GetHandle(void);
Word __fastcall GetInch(void);
int __fastcall GetMMHeight(void);
int __fastcall GetMMWidth(void);
HPALETTE __fastcall GetPalette(void);
void __fastcall NewImage(void);
void __fastcall SetHandle(int Value);
void __fastcall SetInch(Word Value);
void __fastcall SetMMHeight(int Value);
void __fastcall SetMMWidth(int Value);
void __fastcall UniqueImage(void);
protected:
virtual bool __fastcall GetEmpty(void);
virtual int __fastcall GetHeight(void);
virtual int __fastcall GetWidth(void);
virtual void __fastcall Draw(TCanvas* ACanvas, const Windows::TRect &Rect);
virtual void __fastcall ReadData(Classes::TStream* Stream);
void __fastcall ReadEMFStream(Classes::TStream* Stream);
void __fastcall ReadWMFStream(Classes::TStream* Stream, long Length);
virtual void __fastcall SetHeight(int Value);
virtual void __fastcall SetWidth(int Value);
bool __fastcall TestEMF(Classes::TStream* Stream);
virtual void __fastcall WriteData(Classes::TStream* Stream);
void __fastcall WriteEMFStream(Classes::TStream* Stream);
void __fastcall WriteWMFStream(Classes::TStream* Stream);
public:
__fastcall virtual TMetafile(void);
__fastcall virtual ~TMetafile(void);
void __fastcall Clear(void);
virtual void __fastcall LoadFromStream(Classes::TStream* Stream);
virtual void __fastcall SaveToFile(const System::AnsiString Filename);
virtual void __fastcall SaveToStream(Classes::TStream* Stream);
virtual void __fastcall LoadFromClipboardFormat(Word AFormat, int AData, HPALETTE APalette);
virtual void __fastcall SaveToClipboardFormat(Word &AFormat, int &AData, HPALETTE &APalette);
virtual void __fastcall Assign(Classes::TPersistent* Source);
__property System::AnsiString CreatedBy = {read=GetAuthor, nodefault};
__property System::AnsiString Description = {read=GetDesc, nodefault};
__property bool Enhanced = {read=FEnhanced, write=FEnhanced, default=1};
__property int Handle = {read=GetHandle, write=SetHandle, nodefault};
__property int MMWidth = {read=GetMMWidth, write=SetMMWidth, nodefault};
__property int MMHeight = {read=GetMMHeight, write=SetMMHeight, nodefault};
__property Word Inch = {read=GetInch, write=SetInch, nodefault};
__property HPALETTE Palette = {read=GetPalette, nodefault};
};
class __declspec(delphiclass) TIconImage;
class __declspec(pascalimplementation) TIconImage : public TInternalImage
{
typedef TInternalImage inherited;
private:
HICON FHandle;
virtual void __fastcall FreeHandle(void);
public:
/* TObject.Create */ __fastcall TIconImage(void) : Graphics::TInternalImage() { }
/* TObject.Destroy */ __fastcall virtual ~TIconImage(void) { }
};
class __declspec(pascalimplementation) TIcon : public TGraphic
{
typedef TGraphic inherited;
private:
TIconImage* FImage;
HICON __fastcall GetHandle(void);
void __fastcall HandleNeeded(void);
void __fastcall ImageNeeded(void);
void __fastcall NewImage(HICON NewHandle, Classes::TMemoryStream* NewImage);
void __fastcall SetHandle(HICON Value);
protected:
virtual void __fastcall Draw(TCanvas* ACanvas, const Windows::TRect &Rect);
virtual bool __fastcall GetEmpty(void);
virtual int __fastcall GetHeight(void);
virtual int __fastcall GetWidth(void);
virtual void __fastcall SetHeight(int Value);
virtual void __fastcall SetWidth(int Value);
virtual void __fastcall LoadFromClipboardFormat(Word AFormat, int AData, HPALETTE APalette);
virtual void __fastcall SaveToClipboardFormat(Word &Format, int &Data, HPALETTE &APalette);
public:
__fastcall virtual TIcon(void);
__fastcall virtual ~TIcon(void);
virtual void __fastcall Assign(Classes::TPersistent* Source);
virtual void __fastcall LoadFromStream(Classes::TStream* Stream);
HICON __fastcall ReleaseHandle(void);
virtual void __fastcall SaveToStream(Classes::TStream* Stream);
__property HICON Handle = {read=GetHandle, write=SetHandle, nodefault};
};
//-- var, const, procedure ---------------------------------------------------
#define clScrollBar (TColor)(-2147483648)
#define clBackground (TColor)(-2147483647)
#define clActiveCaption (TColor)(-2147483646)
#define clInactiveCaption (TColor)(-2147483645)
#define clMenu (TColor)(-2147483644)
#define clWindow (TColor)(-2147483643)
#define clWindowFrame (TColor)(-2147483642)
#define clMenuText (TColor)(-2147483641)
#define clWindowText (TColor)(-2147483640)
#define clCaptionText (TColor)(-2147483639)
#define clActiveBorder (TColor)(-2147483638)
#define clInactiveBorder (TColor)(-2147483637)
#define clAppWorkSpace (TColor)(-2147483636)
#define clHighlight (TColor)(-2147483635)
#define clHighlightText (TColor)(-2147483634)
#define clBtnFace (TColor)(-2147483633)
#define clBtnShadow (TColor)(-2147483632)
#define clGrayText (TColor)(-2147483631)
#define clBtnText (TColor)(-2147483630)
#define clInactiveCaptionText (TColor)(-2147483629)
#define clBtnHighlight (TColor)(-2147483628)
#define cl3DDkShadow (TColor)(-2147483627)
#define cl3DLight (TColor)(-2147483626)
#define clInfoText (TColor)(-2147483625)
#define clInfoBk (TColor)(-2147483624)
#define clBlack (TColor)(0)
#define clMaroon (TColor)(128)
#define clGreen (TColor)(32768)
#define clOlive (TColor)(32896)
#define clNavy (TColor)(8388608)
#define clPurple (TColor)(8388736)
#define clTeal (TColor)(8421376)
#define clGray (TColor)(8421504)
#define clSilver (TColor)(12632256)
#define clRed (TColor)(255)
#define clLime (TColor)(65280)
#define clYellow (TColor)(65535)
#define clBlue (TColor)(16711680)
#define clFuchsia (TColor)(16711935)
#define clAqua (TColor)(16776960)
#define clLtGray (TColor)(12632256)
#define clDkGray (TColor)(8421504)
#define clWhite (TColor)(16777215)
#define clNone (TColor)(536870911)
#define clDefault (TColor)(536870912)
#define cmBlackness (Byte)(66)
#define cmDstInvert (int)(5570569)
#define cmMergeCopy (int)(12583114)
#define cmMergePaint (int)(12255782)
#define cmNotSrcCopy (int)(3342344)
#define cmNotSrcErase (int)(1114278)
#define cmPatCopy (int)(15728673)
#define cmPatInvert (int)(5898313)
#define cmPatPaint (int)(16452105)
#define cmSrcAnd (int)(8913094)
#define cmSrcCopy (int)(13369376)
#define cmSrcErase (int)(4457256)
#define cmSrcInvert (int)(6684742)
#define cmSrcPaint (int)(15597702)
#define cmWhiteness (int)(16711778)
extern TFontData DefFontData;
extern void __fastcall PaletteChanged(void);
extern long __fastcall ColorToRGB(TColor Color);
extern System::AnsiString __fastcall ColorToString(TColor Color);
extern TColor __fastcall StringToColor(const System::AnsiString S);
extern void __fastcall GetColorValues(Classes::TGetStrProc Proc);
extern bool __fastcall ColorToIdent(long Color, System::AnsiString &Ident);
extern bool __fastcall IdentToColor(const System::AnsiString Ident, long &Color);
extern void __fastcall GetCharsetValues(Classes::TGetStrProc Proc);
extern bool __fastcall CharsetToIdent(long Charset, System::AnsiString &Ident);
extern bool __fastcall IdentToCharset(const System::AnsiString Ident, long &Charset);
extern void * __fastcall MemAlloc(long Size);
extern void __fastcall GetDIBSizes(HBITMAP Bitmap, int &InfoHeaderSize, int &ImageSize);
extern bool __fastcall GetDIB(HBITMAP Bitmap, HPALETTE Palette, void *BitmapInfo, void *Bits);
extern void __fastcall FreeMemoryContexts(void);
extern HPALETTE __fastcall CopyPalette(HPALETTE Palette);
extern System::AnsiString __fastcall GraphicFilter(System::TMetaClass* GraphicClass);
extern System::AnsiString __fastcall GraphicExtension(System::TMetaClass* GraphicClass);
extern TFontCharset __fastcall GetDefFontCharSet(void);
extern void __fastcall InitGraphics(void);
//-- template instantiations -------------------------------------------------
template class TCanvasState ;
template class TDummyFontStyles ;
template class SmallString<31> ;
template class TFontStyles ;
} /* namespace Graphics */
#pragma warn .par
#pragma warn .hid
#pragma warn .inl
#if !defined(NO_IMPLICIT_NAMESPACE_USE)
using namespace Graphics;
#endif
//-- end unit ----------------------------------------------------------------
#endif // Graphics