This class stores information about an image, in binary in-memory form.
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- See also
- wxRichTextBuffer, wxRichTextCtrl
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| wxRichTextImageBlock () |
| Constructor.
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| wxRichTextImageBlock (const wxRichTextImageBlock &block) |
| Copy constructor.
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virtual | ~wxRichTextImageBlock () |
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void | Init () |
| Initialises the block.
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void | Clear () |
| Clears the block.
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virtual bool | MakeImageBlock (const wxString &filename, wxBitmapType imageType, wxImage &image, bool convertToJPEG=true) |
| Load the original image into a memory block.
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virtual bool | MakeImageBlock (wxImage &image, wxBitmapType imageType, int quality=80) |
| Make an image block from the wxImage in the given format.
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virtual bool | MakeImageBlockDefaultQuality (const wxImage &image, wxBitmapType imageType) |
| Uses a const wxImage for efficiency, but can't set quality (only relevant for JPEG)
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virtual bool | DoMakeImageBlock (const wxImage &image, wxBitmapType imageType) |
| Makes the image block.
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bool | Write (const wxString &filename) |
| Writes the block to a file.
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bool | WriteHex (wxOutputStream &stream) |
| Writes the data in hex to a stream.
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bool | ReadHex (wxInputStream &stream, int length, wxBitmapType imageType) |
| Reads the data in hex from a stream.
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void | Copy (const wxRichTextImageBlock &block) |
| Copy from block.
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bool | Load (wxImage &image) |
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void | operator= (const wxRichTextImageBlock &block) |
| Assignment operation.
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unsigned char * | GetData () const |
| Returns the raw data.
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size_t | GetDataSize () const |
| Returns the data size in bytes.
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wxBitmapType | GetImageType () const |
| Returns the image type.
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void | SetData (unsigned char *image) |
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void | SetDataSize (size_t size) |
| Sets the data size.
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void | SetImageType (wxBitmapType imageType) |
| Sets the image type.
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bool | IsOk () const |
| Returns true if the data is non-NULL.
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bool | Ok () const |
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wxString | GetExtension () const |
| Gets the extension for the block's type.
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| wxObject () |
| Default ctor; initializes to NULL the internal reference data.
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| wxObject (const wxObject &other) |
| Copy ctor.
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virtual | ~wxObject () |
| Destructor.
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virtual wxClassInfo * | GetClassInfo () const |
| This virtual function is redefined for every class that requires run-time type information, when using the wxDECLARE_CLASS macro (or similar).
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wxObjectRefData * | GetRefData () const |
| Returns the wxObject::m_refData pointer, i.e. the data referenced by this object.
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bool | IsKindOf (const wxClassInfo *info) const |
| Determines whether this class is a subclass of (or the same class as) the given class.
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bool | IsSameAs (const wxObject &obj) const |
| Returns true if this object has the same data pointer as obj.
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void | Ref (const wxObject &clone) |
| Makes this object refer to the data in clone.
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void | SetRefData (wxObjectRefData *data) |
| Sets the wxObject::m_refData pointer.
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void | UnRef () |
| Decrements the reference count in the associated data, and if it is zero, deletes the data.
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void | UnShare () |
| This is the same of AllocExclusive() but this method is public.
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void | operator delete (void *buf) |
| The delete operator is defined for debugging versions of the library only, when the identifier __WXDEBUG__ is defined.
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void * | operator new (size_t size, const wxString &filename=NULL, int lineNum=0) |
| The new operator is defined for debugging versions of the library only, when the identifier __WXDEBUG__ is defined.
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