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class CFbsBitGcBitmap : public CFbsBitmap;
A bitmap managed by the font and bitmap server.
CBase -
Base class for all classes to be instantiated on the heap.
CFbsBitmap - Note that this class is not intended for user derivation. A bitmap managed by th...
CFbsBitGcBitmap - A bitmap managed by the font and bitmap server.
Defined in CFbsBitGcBitmap:
Address()constGets the bitmap address. LockHeap()constLocks the global bitmap heap UnlockHeap()constUnlock the global bitmap heap Inherited from CBase:
Delete(CBase *)Deletes the specified object.Extension_(TUint,TAny *&,TAny *)Extension function operator new(TUint)Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TAny *)Initialises the object to binary zeroes.operator new(TUint,TLeave)Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TLeave,TUint)Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TUint)Allocates the object from the heap and then initialises its contents to binary z...Inherited from CFbsBitmap:
BeginDataAccess()constMarks the beginning of direct access to the bitmap data. This function prepares ...CleanAddress()constCleanAddress(TUint32 *&)constCompress()Compress(TBitmapfileCompressionScheme)Compresses bitmap in RAM. CompressInBackground()Submits the bitmap for asynchronous background compression. No notification will...CompressInBackground(TBitmapfileCompressionScheme)Submits the bitmap for asynchronous background compression. No notification will...CompressInBackground(TRequestStatus &)Submits the bitmap for asynchronous background compression. CompressInBackground(TRequestStatus &,TBitmapfileCompressionScheme)Submits the bitmap for asynchronous background compression. Create(const TSize &,TDisplayMode)Creates a bitmap with the specified size and display mode. The bitmap is created...CreateHardwareBitmap(const TSize &,TDisplayMode,TUid)Creates a hardware bitmap with a size and display mode. DataAddress()constGets the address of the first pixel in the bitmap. The first pixel is at the top...DisplayMode()constGets the display mode of the bitmap. Duplicate(TInt)Duplicates a bitmap. This function does not create a copy of the bitmap. It just...EndDataAccess(TBool)constMarks the end of direct access to the bitmap data. Use this function after endin...ExternalizeL(RWriteStream &)constExternalises the bitmap to the specified stream. ExternalizeRectangleL(RWriteStream &,const TRect &)constExternalises that area of the bitmap contained within a specified rectangular ar...GetPalette(CPalette *&)constGets the bitmap's palette. This is not currently supported. GetPixel(TRgb &,const TPoint &)constGets the RGB value of the specified pixel. GetScanLine(TDes8 &,const TPoint &,TInt,TDisplayMode)constGets the bitmap's scanline for the specified line starting from the specified po...GetScanLine(TDes8 &,const TPoint &,TInt,const TPoint &,TDisplayMode)constGets the bitmap's scanline for the specified line starting from the specified po...GetVerticalScanLine(TDes8 &,TInt,TDisplayMode)constGets the bitmap's vertical scanline starting at the specified x co-ordinate. Not...GetVerticalScanLine(TDes8 &,TInt,const TPoint &,TDisplayMode)constGets the bitmap's vertical scanline starting at the specified x co-ordinate and ...Handle()constGets the handle number of the bitmap. The returned value can be used to give ano...HardwareBitmapHandle()constReturns the handle for the hardware bitmap which this CFbsBitmap is using. Header()constCreates a bitmap header. This is used when streaming bitmaps to stores. HorizontalPixelsToTwips(TInt)constConverts a horizontal dimension on the graphics device from pixels to twips. HorizontalTwipsToPixels(TInt)constConverts a horizontal dimension on the graphics device from twips to pixels. InitialDisplayMode()constReturns the display mode that was used to create the bitmap. InternalizeL(RReadStream &)Internalises a CFbsBitmap from a stream. IsCompressedInRAM()constTests whether the bitmap located in RAM has been compressed. IsFileInRom(RFile &,TUint32 *&)Tests whether or not the specified file is in ROM. IsFileInRom(const TDesC &,TUint32 *&)Tests whether or not the specified file is in ROM. IsLargeBitmap()constTests whether the bitmap is large. A bitmap is defined to be large if its size i...IsMonochrome()constTests whether or not the bitmap is monochrome. Monochrome bitmaps have a display...IsRomBitmap()constTests whether or not the bitmap is in ROM. Load(RFile &,TInt32,TBool)Loads a specific bitmap from an opened multi-bitmap file handle. The bitmap may ...Load(RFile &,TInt32,TBool,TUint)Loads a specific bitmap from an opened multi-bitmap file handle. The bitmap may ...Load(const TDesC &,TInt32,TBool)Loads a specific bitmap from a multi-bitmap file. The bitmap may be shared by ot...Load(const TDesC &,TInt32,TBool,TUint)Loads a specific bitmap from a multi-bitmap file. The bitmap may be shared by ot...LoadAndCompress(RFile &,TInt32,TBool)Loads and compresses a specific bitmap from an opened multi-bitmap file handle. ...LoadAndCompress(RFile &,TInt32,TBool,TUint)Loads and compresses a specific bitmap from an opened multi-bitmap file handle. ...LoadAndCompress(const TDesC &,TInt32,TBool)Loads and compresses a specific bitmap from a multi-bitmap file. The bitmap may ...LoadAndCompress(const TDesC &,TInt32,TBool,TUint)Loads and compresses a specific bitmap from a multi-bitmap file. The bitmap may ...LockHeap(TBool)constLocks the global bitmap heap. This function is deprecated, since it is no longer...LockHeapLC(TBool)constLocks the global bitmap heap, leaving on the clean-up stack a pointer to a TClea...PaletteAttributes(TBool &,TInt &)constGets the attributes of the bitmap's palette. This is not currently supported. Reset()Releases the bitmap's handle from the font and bitmap server and decrements its ...Resize(const TSize &)Resets the pixel-size of the bitmap. If the new size is bigger than the old, the...Save(RFile &)Saves the bitmap as a direct file store using an opened file handle. The file st...Save(const TDesC &)Saves the bitmap as a direct file store. The file store overwrites any existing ...ScanLineLength(TInt,TDisplayMode)Gets the physical length in bytes of a scanline in memory. This is aligned to a ...SetDisplayMode(TDisplayMode)Changes the display mode of the bitmap. The requested display mode cannot be gre...SetPalette(CPalette *)Sets the bitmap's palette. This is not currently supported. SetRomBitmapL(CBitwiseBitmap *,TInt &)Sets the bitmap to use a bitmap image stored in ROM. SetScanLine(TDes8 &,TInt)constSets the bitmap's horizontal scanline at the specified y co-ordinate to the scan...SetSizeInTwips(const MGraphicsDeviceMap *)Sets the twip-size of the bitmap by converting the bitmaps pixel-size from pixel...SetSizeInTwips(const TSize &)Sets the twip-size of the bitmap directly to the specified size. SizeInPixels()constGets the pixel-size of the bitmap. SizeInTwips()constGets the twip-size of the bitmap. StoreL(RFile &,TInt,const TDesC *,TInt32)Constructs a multi-bitmap file using an opened file handle. StoreL(const TDesC &,TInt,const TDesC *,TInt32)Constructs a multi-bitmap file. SwapWidthAndHeight()Swaps the bitmap's width and height. For example, if the bitmap's size is (40, 2...UnlockHeap(TAny *)UnlockHeap(TBool)constUnlocks the global heap. This function is deprecated. See CFbsBitmap::LockHeap(T...VerticalPixelsToTwips(TInt)constConverts a vertical dimension on the graphics device from pixels to twips. VerticalTwipsToPixels(TInt)constConverts a vertical dimension on the graphics device from twips to pixels. IMPORT_C CBitwiseBitmap* Address() const;
Gets the bitmap address.
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IMPORT_C void UnlockHeap() const;
Unlock the global bitmap heap
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Copyright © 2005-2008 Symbian Software Ltd. |
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