Patch level : 12.0 no-patch
Files correlati : Commento : Aggiornamento codice per passaggio a Visual Studio 2017 git-svn-id: svn://10.65.10.50/branches/R_10_00@24259 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
mtollari
parent
425522aebc
commit
841a2a0d04
@ -39,15 +39,15 @@
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// constants used with wxIMAGE_OPTION_RESOLUTIONUNIT
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enum
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{
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wxIMAGE_RESOLUTION_INCHES = 1,
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wxIMAGE_RESOLUTION_CM = 2
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wxIMAGE_RESOLUTION_INCHES = 1,
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wxIMAGE_RESOLUTION_CM = 2
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};
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// Constants for wxImage::Scale() for determining the level of quality
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enum
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{
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wxIMAGE_QUALITY_NORMAL = 0,
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wxIMAGE_QUALITY_HIGH = 1
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wxIMAGE_QUALITY_NORMAL = 0,
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wxIMAGE_QUALITY_HIGH = 1
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};
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// alpha channel values: fully transparent, default threshold separating
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@ -71,54 +71,54 @@ class WXDLLIMPEXP_FWD_CORE wxPalette;
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#if wxUSE_VARIANT
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#include "wx/variant.h"
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DECLARE_VARIANT_OBJECT_EXPORTED(wxImage,WXDLLEXPORT)
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DECLARE_VARIANT_OBJECT_EXPORTED(wxImage, WXDLLEXPORT)
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#endif
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//-----------------------------------------------------------------------------
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// wxImageHandler
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxImageHandler: public wxObject
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class WXDLLEXPORT wxImageHandler : public wxObject
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{
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public:
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wxImageHandler()
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: m_name(wxEmptyString), m_extension(wxEmptyString), m_mime(), m_type(0)
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{ }
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wxImageHandler()
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: m_name(wxEmptyString), m_extension(wxEmptyString), m_mime(), m_type(0)
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{ }
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#if wxUSE_STREAMS
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virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 );
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virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true );
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virtual bool LoadFile(wxImage *image, wxInputStream& stream, bool verbose = true, int index = -1);
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virtual bool SaveFile(wxImage *image, wxOutputStream& stream, bool verbose = true);
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virtual int GetImageCount( wxInputStream& stream );
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virtual int GetImageCount(wxInputStream& stream);
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bool CanRead( wxInputStream& stream ) { return CallDoCanRead(stream); }
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bool CanRead( const wxString& name );
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bool CanRead(wxInputStream& stream) { return CallDoCanRead(stream); }
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bool CanRead(const wxString& name);
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#endif // wxUSE_STREAMS
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void SetName(const wxString& name) { m_name = name; }
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void SetExtension(const wxString& ext) { m_extension = ext; }
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void SetType(long type) { m_type = type; }
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void SetMimeType(const wxString& type) { m_mime = type; }
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const wxString& GetName() const { return m_name; }
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const wxString& GetExtension() const { return m_extension; }
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long GetType() const { return m_type; }
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const wxString& GetMimeType() const { return m_mime; }
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void SetName(const wxString& name) { m_name = name; }
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void SetExtension(const wxString& ext) { m_extension = ext; }
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void SetType(long type) { m_type = type; }
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void SetMimeType(const wxString& type) { m_mime = type; }
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const wxString& GetName() const { return m_name; }
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const wxString& GetExtension() const { return m_extension; }
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long GetType() const { return m_type; }
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const wxString& GetMimeType() const { return m_mime; }
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protected:
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#if wxUSE_STREAMS
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virtual bool DoCanRead( wxInputStream& stream ) = 0;
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virtual bool DoCanRead(wxInputStream& stream) = 0;
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// save the stream position, call DoCanRead() and restore the position
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bool CallDoCanRead(wxInputStream& stream);
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// save the stream position, call DoCanRead() and restore the position
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bool CallDoCanRead(wxInputStream& stream);
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#endif // wxUSE_STREAMS
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wxString m_name;
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wxString m_extension;
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wxString m_mime;
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long m_type;
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wxString m_name;
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wxString m_extension;
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wxString m_mime;
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long m_type;
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private:
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DECLARE_CLASS(wxImageHandler)
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DECLARE_CLASS(wxImageHandler)
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};
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//-----------------------------------------------------------------------------
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@ -128,304 +128,315 @@ private:
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class WXDLLEXPORT wxImageHistogramEntry
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{
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public:
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wxImageHistogramEntry() { index = value = 0; }
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unsigned long index;
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unsigned long value;
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wxImageHistogramEntry() { index = value = 0; }
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unsigned long index;
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unsigned long value;
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};
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WX_DECLARE_EXPORTED_HASH_MAP(unsigned long, wxImageHistogramEntry,
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wxIntegerHash, wxIntegerEqual,
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wxImageHistogramBase);
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wxIntegerHash, wxIntegerEqual,
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wxImageHistogramBase);
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class WXDLLEXPORT wxImageHistogram : public wxImageHistogramBase
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{
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public:
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wxImageHistogram() : wxImageHistogramBase(256) { }
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wxImageHistogram() : wxImageHistogramBase(256) { }
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// get the key in the histogram for the given RGB values
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static unsigned long MakeKey(unsigned char r,
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unsigned char g,
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unsigned char b)
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{
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return (r << 16) | (g << 8) | b;
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}
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// get the key in the histogram for the given RGB values
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static unsigned long MakeKey(unsigned char r,
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unsigned char g,
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unsigned char b)
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{
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return (r << 16) | (g << 8) | b;
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}
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// find first colour that is not used in the image and has higher
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// RGB values than RGB(startR, startG, startB)
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//
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// returns true and puts this colour in r, g, b (each of which may be NULL)
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// on success or returns false if there are no more free colours
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bool FindFirstUnusedColour(unsigned char *r,
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unsigned char *g,
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unsigned char *b,
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unsigned char startR = 1,
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unsigned char startG = 0,
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unsigned char startB = 0 ) const;
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// find first colour that is not used in the image and has higher
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// RGB values than RGB(startR, startG, startB)
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//
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// returns true and puts this colour in r, g, b (each of which may be NULL)
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// on success or returns false if there are no more free colours
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bool FindFirstUnusedColour(unsigned char *r,
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unsigned char *g,
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unsigned char *b,
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unsigned char startR = 1,
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unsigned char startG = 0,
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unsigned char startB = 0) const;
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};
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//-----------------------------------------------------------------------------
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// wxImage
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxImage: public wxObject
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class WXDLLEXPORT wxImage : public wxObject
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{
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public:
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// red, green and blue are 8 bit unsigned integers in the range of 0..255
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// We use the identifier RGBValue instead of RGB, since RGB is #defined
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class RGBValue
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{
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public:
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RGBValue(unsigned char r=0, unsigned char g=0, unsigned char b=0)
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: red(r), green(g), blue(b) {}
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unsigned char red;
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unsigned char green;
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unsigned char blue;
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};
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// red, green and blue are 8 bit unsigned integers in the range of 0..255
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// We use the identifier RGBValue instead of RGB, since RGB is #defined
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class RGBValue
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{
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public:
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RGBValue(unsigned char r = 0, unsigned char g = 0, unsigned char b = 0)
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: red(r), green(g), blue(b) {}
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unsigned char red;
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unsigned char green;
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unsigned char blue;
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};
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// hue, saturation and value are doubles in the range 0.0..1.0
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class HSVValue
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{
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public:
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HSVValue(double h=0.0, double s=0.0, double v=0.0)
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: hue(h), saturation(s), value(v) {}
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double hue;
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double saturation;
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double value;
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};
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// hue, saturation and value are doubles in the range 0.0..1.0
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class HSVValue
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{
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public:
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HSVValue(double h = 0.0, double s = 0.0, double v = 0.0)
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: hue(h), saturation(s), value(v) {}
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double hue;
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double saturation;
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double value;
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};
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wxImage(){}
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wxImage( int width, int height, bool clear = true );
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wxImage( int width, int height, unsigned char* data, bool static_data = false );
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wxImage( int width, int height, unsigned char* data, unsigned char* alpha, bool static_data = false );
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wxImage( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 );
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wxImage( const wxString& name, const wxString& mimetype, int index = -1 );
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wxImage( const char* const* xpmData );
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wxImage() {}
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wxImage(int width, int height, bool clear = true);
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wxImage(int width, int height, unsigned char* data, bool static_data = false);
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wxImage(int width, int height, unsigned char* data, unsigned char* alpha, bool static_data = false);
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wxImage(const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1);
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wxImage(const wxString& name, const wxString& mimetype, int index = -1);
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wxImage(const char* const* xpmData);
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#if wxUSE_STREAMS
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wxImage( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1 );
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wxImage( wxInputStream& stream, const wxString& mimetype, int index = -1 );
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wxImage(wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1);
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wxImage(wxInputStream& stream, const wxString& mimetype, int index = -1);
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#endif // wxUSE_STREAMS
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bool Create( int width, int height, bool clear = true );
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bool Create( int width, int height, unsigned char* data, bool static_data = false );
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bool Create( int width, int height, unsigned char* data, unsigned char* alpha, bool static_data = false );
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bool Create( const char* const* xpmData );
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bool Create(int width, int height, bool clear = true);
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bool Create(int width, int height, unsigned char* data, bool static_data = false);
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bool Create(int width, int height, unsigned char* data, unsigned char* alpha, bool static_data = false);
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bool Create(const char* const* xpmData);
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#ifdef __BORLANDC__
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// needed for Borland 5.5
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wxImage( char** xpmData ) { Create(wx_const_cast(const char* const*, xpmData)); }
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bool Create( char** xpmData ) { return Create(wx_const_cast(const char* const*, xpmData)); }
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// needed for Borland 5.5
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wxImage(char** xpmData) { Create(wx_const_cast(const char* const*, xpmData)); }
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bool Create(char** xpmData) { return Create(wx_const_cast(const char* const*, xpmData)); }
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#endif
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void Destroy();
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void Destroy();
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// creates an identical copy of the image (the = operator
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// just raises the ref count)
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wxImage Copy() const;
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// creates an identical copy of the image (the = operator
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// just raises the ref count)
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wxImage Copy() const;
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// return the new image with size width*height
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wxImage GetSubImage( const wxRect& rect) const;
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// return the new image with size width*height
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wxImage GetSubImage(const wxRect& rect) const;
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// Paste the image or part of this image into an image of the given size at the pos
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// any newly exposed areas will be filled with the rgb colour
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// by default if r = g = b = -1 then fill with this image's mask colour or find and
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// set a suitable mask colour
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wxImage Size( const wxSize& size, const wxPoint& pos,
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int r = -1, int g = -1, int b = -1 ) const;
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// Paste the image or part of this image into an image of the given size at the pos
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// any newly exposed areas will be filled with the rgb colour
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// by default if r = g = b = -1 then fill with this image's mask colour or find and
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// set a suitable mask colour
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wxImage Size(const wxSize& size, const wxPoint& pos,
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int r = -1, int g = -1, int b = -1) const;
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// pastes image into this instance and takes care of
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// the mask colour and out of bounds problems
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void Paste( const wxImage &image, int x, int y );
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// pastes image into this instance and takes care of
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// the mask colour and out of bounds problems
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void Paste(const wxImage &image, int x, int y);
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// return the new image with size width*height
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wxImage Scale( int width, int height, int quality = wxIMAGE_QUALITY_NORMAL ) const;
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// return the new image with size width*height
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wxImage Scale(int width, int height, int quality = wxIMAGE_QUALITY_NORMAL) const;
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// box averager and bicubic filters for up/down sampling
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wxImage ResampleBox(int width, int height) const;
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wxImage ResampleBicubic(int width, int height) const;
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// box averager and bicubic filters for up/down sampling
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wxImage ResampleBox(int width, int height) const;
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wxImage ResampleBicubic(int width, int height) const;
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// blur the image according to the specified pixel radius
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wxImage Blur(int radius);
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wxImage BlurHorizontal(int radius);
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wxImage BlurVertical(int radius);
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// blur the image according to the specified pixel radius
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wxImage Blur(int radius);
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wxImage BlurHorizontal(int radius);
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wxImage BlurVertical(int radius);
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wxImage ShrinkBy( int xFactor , int yFactor ) const ;
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wxImage ShrinkBy(int xFactor, int yFactor) const;
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// rescales the image in place
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wxImage& Rescale( int width, int height, int quality = wxIMAGE_QUALITY_NORMAL ) { return *this = Scale(width, height, quality); }
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// rescales the image in place
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wxImage& Rescale(int width, int height, int quality = wxIMAGE_QUALITY_NORMAL) { return *this = Scale(width, height, quality); }
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// resizes the image in place
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wxImage& Resize( const wxSize& size, const wxPoint& pos,
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int r = -1, int g = -1, int b = -1 ) { return *this = Size(size, pos, r, g, b); }
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// resizes the image in place
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wxImage& Resize(const wxSize& size, const wxPoint& pos,
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int r = -1, int g = -1, int b = -1) {
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return *this = Size(size, pos, r, g, b);
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}
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// Rotates the image about the given point, 'angle' radians.
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// Returns the rotated image, leaving this image intact.
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wxImage Rotate(double angle, const wxPoint & centre_of_rotation,
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bool interpolating = true, wxPoint * offset_after_rotation = (wxPoint*) NULL) const;
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// Rotates the image about the given point, 'angle' radians.
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// Returns the rotated image, leaving this image intact.
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wxImage Rotate(double angle, const wxPoint & centre_of_rotation,
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bool interpolating = true, wxPoint * offset_after_rotation = (wxPoint*)NULL) const;
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wxImage Rotate90( bool clockwise = true ) const;
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wxImage Mirror( bool horizontally = true ) const;
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wxImage Rotate90(bool clockwise = true) const;
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wxImage Mirror(bool horizontally = true) const;
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// replace one colour with another
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void Replace( unsigned char r1, unsigned char g1, unsigned char b1,
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unsigned char r2, unsigned char g2, unsigned char b2 );
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// replace one colour with another
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void Replace(unsigned char r1, unsigned char g1, unsigned char b1,
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unsigned char r2, unsigned char g2, unsigned char b2);
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// Convert to greyscale image. Uses the luminance component (Y) of the image.
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// The luma value (YUV) is calculated using (R * lr) + (G * lg) + (B * lb), defaults to ITU-T BT.601
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wxImage ConvertToGreyscale( double lr = 0.299, double lg = 0.587, double lb = 0.114 ) const;
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// Convert to greyscale image. Uses the luminance component (Y) of the image.
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// The luma value (YUV) is calculated using (R * lr) + (G * lg) + (B * lb), defaults to ITU-T BT.601
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wxImage ConvertToGreyscale(double lr = 0.299, double lg = 0.587, double lb = 0.114) const;
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// convert to monochrome image (<r,g,b> will be replaced by white,
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// everything else by black)
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wxImage ConvertToMono( unsigned char r, unsigned char g, unsigned char b ) const;
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// convert to monochrome image (<r,g,b> will be replaced by white,
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// everything else by black)
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wxImage ConvertToMono(unsigned char r, unsigned char g, unsigned char b) const;
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// these routines are slow but safe
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void SetRGB( int x, int y, unsigned char r, unsigned char g, unsigned char b );
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void SetRGB( const wxRect& rect, unsigned char r, unsigned char g, unsigned char b );
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unsigned char GetRed( int x, int y ) const;
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unsigned char GetGreen( int x, int y ) const;
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unsigned char GetBlue( int x, int y ) const;
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// these routines are slow but safe
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void SetRGB(int x, int y, unsigned char r, unsigned char g, unsigned char b);
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void SetRGB(const wxRect& rect, unsigned char r, unsigned char g, unsigned char b);
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unsigned char GetRed(int x, int y) const;
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unsigned char GetGreen(int x, int y) const;
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unsigned char GetBlue(int x, int y) const;
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void SetAlpha(int x, int y, unsigned char alpha);
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unsigned char GetAlpha(int x, int y) const;
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void SetAlpha(int x, int y, unsigned char alpha);
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unsigned char GetAlpha(int x, int y) const;
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// find first colour that is not used in the image and has higher
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// RGB values than <startR,startG,startB>
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bool FindFirstUnusedColour( unsigned char *r, unsigned char *g, unsigned char *b,
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unsigned char startR = 1, unsigned char startG = 0,
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unsigned char startB = 0 ) const;
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// Set image's mask to the area of 'mask' that has <r,g,b> colour
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bool SetMaskFromImage(const wxImage & mask,
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unsigned char mr, unsigned char mg, unsigned char mb);
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// find first colour that is not used in the image and has higher
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// RGB values than <startR,startG,startB>
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bool FindFirstUnusedColour(unsigned char *r, unsigned char *g, unsigned char *b,
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unsigned char startR = 1, unsigned char startG = 0,
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unsigned char startB = 0) const;
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// Set image's mask to the area of 'mask' that has <r,g,b> colour
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bool SetMaskFromImage(const wxImage & mask,
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unsigned char mr, unsigned char mg, unsigned char mb);
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// converts image's alpha channel to mask, if it has any, does nothing
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// otherwise:
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bool ConvertAlphaToMask(unsigned char threshold = wxIMAGE_ALPHA_THRESHOLD);
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// converts image's alpha channel to mask, if it has any, does nothing
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// otherwise:
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bool ConvertAlphaToMask(unsigned char threshold = wxIMAGE_ALPHA_THRESHOLD);
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// This method converts an image where the original alpha
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// information is only available as a shades of a colour
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// (actually shades of grey) typically when you draw anti-
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// aliased text into a bitmap. The DC drawinf routines
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// draw grey values on the black background although they
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// actually mean to draw white with differnt alpha values.
|
||||
// This method reverses it, assuming a black (!) background
|
||||
// and white text (actually only the red channel is read).
|
||||
// The method will then fill up the whole image with the
|
||||
// colour given.
|
||||
bool ConvertColourToAlpha( unsigned char r, unsigned char g, unsigned char b );
|
||||
// This method converts an image where the original alpha
|
||||
// information is only available as a shades of a colour
|
||||
// (actually shades of grey) typically when you draw anti-
|
||||
// aliased text into a bitmap. The DC drawinf routines
|
||||
// draw grey values on the black background although they
|
||||
// actually mean to draw white with differnt alpha values.
|
||||
// This method reverses it, assuming a black (!) background
|
||||
// and white text (actually only the red channel is read).
|
||||
// The method will then fill up the whole image with the
|
||||
// colour given.
|
||||
bool ConvertColourToAlpha(unsigned char r, unsigned char g, unsigned char b);
|
||||
|
||||
static bool CanRead( const wxString& name );
|
||||
static int GetImageCount( const wxString& name, long type = wxBITMAP_TYPE_ANY );
|
||||
virtual bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 );
|
||||
virtual bool LoadFile( const wxString& name, const wxString& mimetype, int index = -1 );
|
||||
static bool CanRead(const wxString& name);
|
||||
static int GetImageCount(const wxString& name, long type = wxBITMAP_TYPE_ANY);
|
||||
virtual bool LoadFile(const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1);
|
||||
virtual bool LoadFile(const wxString& name, const wxString& mimetype, int index = -1);
|
||||
|
||||
#if wxUSE_STREAMS
|
||||
static bool CanRead( wxInputStream& stream );
|
||||
static int GetImageCount( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY );
|
||||
virtual bool LoadFile( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1 );
|
||||
virtual bool LoadFile( wxInputStream& stream, const wxString& mimetype, int index = -1 );
|
||||
static bool CanRead(wxInputStream& stream);
|
||||
static int GetImageCount(wxInputStream& stream, long type = wxBITMAP_TYPE_ANY);
|
||||
virtual bool LoadFile(wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1);
|
||||
virtual bool LoadFile(wxInputStream& stream, const wxString& mimetype, int index = -1);
|
||||
#endif
|
||||
|
||||
virtual bool SaveFile( const wxString& name ) const;
|
||||
virtual bool SaveFile( const wxString& name, int type ) const;
|
||||
virtual bool SaveFile( const wxString& name, const wxString& mimetype ) const;
|
||||
virtual bool SaveFile(const wxString& name) const;
|
||||
virtual bool SaveFile(const wxString& name, int type) const;
|
||||
virtual bool SaveFile(const wxString& name, const wxString& mimetype) const;
|
||||
|
||||
#if wxUSE_STREAMS
|
||||
virtual bool SaveFile( wxOutputStream& stream, int type ) const;
|
||||
virtual bool SaveFile( wxOutputStream& stream, const wxString& mimetype ) const;
|
||||
virtual bool SaveFile(wxOutputStream& stream, int type) const;
|
||||
virtual bool SaveFile(wxOutputStream& stream, const wxString& mimetype) const;
|
||||
#endif
|
||||
|
||||
bool Ok() const { return IsOk(); }
|
||||
bool IsOk() const;
|
||||
int GetWidth() const;
|
||||
int GetHeight() const;
|
||||
bool Ok() const { return IsOk(); }
|
||||
bool IsOk() const;
|
||||
int GetWidth() const;
|
||||
int GetHeight() const;
|
||||
|
||||
// these functions provide fastest access to wxImage data but should be
|
||||
// used carefully as no checks are done
|
||||
unsigned char *GetData() const;
|
||||
void SetData( unsigned char *data, bool static_data=false );
|
||||
void SetData( unsigned char *data, int new_width, int new_height, bool static_data=false );
|
||||
// these functions provide fastest access to wxImage data but should be
|
||||
// used carefully as no checks are done
|
||||
unsigned char *GetData() const;
|
||||
void SetData(unsigned char *data, bool static_data = false);
|
||||
void SetData(unsigned char *data, int new_width, int new_height, bool static_data = false);
|
||||
|
||||
unsigned char *GetAlpha() const; // may return NULL!
|
||||
bool HasAlpha() const { return GetAlpha() != NULL; }
|
||||
void SetAlpha(unsigned char *alpha = NULL, bool static_data=false);
|
||||
void InitAlpha();
|
||||
unsigned char *GetAlpha() const; // may return NULL!
|
||||
bool HasAlpha() const { return GetAlpha() != NULL; }
|
||||
void SetAlpha(unsigned char *alpha = NULL, bool static_data = false);
|
||||
void InitAlpha();
|
||||
|
||||
// return true if this pixel is masked or has alpha less than specified
|
||||
// threshold
|
||||
bool IsTransparent(int x, int y,
|
||||
unsigned char threshold = wxIMAGE_ALPHA_THRESHOLD) const;
|
||||
// return true if this pixel is masked or has alpha less than specified
|
||||
// threshold
|
||||
bool IsTransparent(int x, int y,
|
||||
unsigned char threshold = wxIMAGE_ALPHA_THRESHOLD) const;
|
||||
|
||||
// Mask functions
|
||||
void SetMaskColour( unsigned char r, unsigned char g, unsigned char b );
|
||||
// Get the current mask colour or find a suitable colour
|
||||
// returns true if using current mask colour
|
||||
bool GetOrFindMaskColour( unsigned char *r, unsigned char *g, unsigned char *b ) const;
|
||||
unsigned char GetMaskRed() const;
|
||||
unsigned char GetMaskGreen() const;
|
||||
unsigned char GetMaskBlue() const;
|
||||
void SetMask( bool mask = true );
|
||||
bool HasMask() const;
|
||||
// Mask functions
|
||||
void SetMaskColour(unsigned char r, unsigned char g, unsigned char b);
|
||||
// Get the current mask colour or find a suitable colour
|
||||
// returns true if using current mask colour
|
||||
bool GetOrFindMaskColour(unsigned char *r, unsigned char *g, unsigned char *b) const;
|
||||
unsigned char GetMaskRed() const;
|
||||
unsigned char GetMaskGreen() const;
|
||||
unsigned char GetMaskBlue() const;
|
||||
void SetMask(bool mask = true);
|
||||
bool HasMask() const;
|
||||
|
||||
#if wxUSE_PALETTE
|
||||
// Palette functions
|
||||
bool HasPalette() const;
|
||||
const wxPalette& GetPalette() const;
|
||||
void SetPalette(const wxPalette& palette);
|
||||
// Palette functions
|
||||
bool HasPalette() const;
|
||||
const wxPalette& GetPalette() const;
|
||||
void SetPalette(const wxPalette& palette);
|
||||
#endif // wxUSE_PALETTE
|
||||
|
||||
// Option functions (arbitrary name/value mapping)
|
||||
void SetOption(const wxString& name, const wxString& value);
|
||||
void SetOption(const wxString& name, int value);
|
||||
wxString GetOption(const wxString& name) const;
|
||||
int GetOptionInt(const wxString& name) const;
|
||||
bool HasOption(const wxString& name) const;
|
||||
// Option functions (arbitrary name/value mapping)
|
||||
void SetOption(const wxString& name, const wxString& value);
|
||||
void SetOption(const wxString& name, int value);
|
||||
wxString GetOption(const wxString& name) const;
|
||||
int GetOptionInt(const wxString& name) const;
|
||||
bool HasOption(const wxString& name) const;
|
||||
|
||||
unsigned long CountColours( unsigned long stopafter = (unsigned long) -1 ) const;
|
||||
unsigned long CountColours(unsigned long stopafter = (unsigned long)-1) const;
|
||||
|
||||
// Computes the histogram of the image and fills a hash table, indexed
|
||||
// with integer keys built as 0xRRGGBB, containing wxImageHistogramEntry
|
||||
// objects. Each of them contains an 'index' (useful to build a palette
|
||||
// with the image colours) and a 'value', which is the number of pixels
|
||||
// in the image with that colour.
|
||||
// Returned value: # of entries in the histogram
|
||||
unsigned long ComputeHistogram( wxImageHistogram &h ) const;
|
||||
// Computes the histogram of the image and fills a hash table, indexed
|
||||
// with integer keys built as 0xRRGGBB, containing wxImageHistogramEntry
|
||||
// objects. Each of them contains an 'index' (useful to build a palette
|
||||
// with the image colours) and a 'value', which is the number of pixels
|
||||
// in the image with that colour.
|
||||
// Returned value: # of entries in the histogram
|
||||
unsigned long ComputeHistogram(wxImageHistogram &h) const;
|
||||
|
||||
// Rotates the hue of each pixel of the image. angle is a double in the range
|
||||
// -1.0..1.0 where -1.0 is -360 degrees and 1.0 is 360 degrees
|
||||
void RotateHue(double angle);
|
||||
// Rotates the hue of each pixel of the image. angle is a double in the range
|
||||
// -1.0..1.0 where -1.0 is -360 degrees and 1.0 is 360 degrees
|
||||
void RotateHue(double angle);
|
||||
|
||||
static wxList& GetHandlers() { return sm_handlers; }
|
||||
static void AddHandler( wxImageHandler *handler );
|
||||
static void InsertHandler( wxImageHandler *handler );
|
||||
static bool RemoveHandler( const wxString& name );
|
||||
static wxImageHandler *FindHandler( const wxString& name );
|
||||
static wxImageHandler *FindHandler( const wxString& extension, long imageType );
|
||||
static wxImageHandler *FindHandler( long imageType );
|
||||
static wxImageHandler *FindHandlerMime( const wxString& mimetype );
|
||||
static wxList& GetHandlers() { return sm_handlers; }
|
||||
static void AddHandler(wxImageHandler *handler);
|
||||
static void InsertHandler(wxImageHandler *handler);
|
||||
static bool RemoveHandler(const wxString& name);
|
||||
static wxImageHandler *FindHandler(const wxString& name);
|
||||
static wxImageHandler *FindHandler(const wxString& extension, long imageType);
|
||||
static wxImageHandler *FindHandler(long imageType);
|
||||
static wxImageHandler *FindHandlerMime(const wxString& mimetype);
|
||||
|
||||
static wxString GetImageExtWildcard();
|
||||
static wxString GetImageExtWildcard();
|
||||
|
||||
static void CleanUpHandlers();
|
||||
static void InitStandardHandlers();
|
||||
static void CleanUpHandlers();
|
||||
static void InitStandardHandlers();
|
||||
|
||||
static HSVValue RGBtoHSV(const RGBValue& rgb);
|
||||
static RGBValue HSVtoRGB(const HSVValue& hsv);
|
||||
static HSVValue RGBtoHSV(const RGBValue& rgb);
|
||||
static RGBValue HSVtoRGB(const HSVValue& hsv);
|
||||
|
||||
// Ridefinito causa problemi con VS2017
|
||||
wxImage& operator=(const wxImage& other)
|
||||
{
|
||||
if (this != &other)
|
||||
{
|
||||
Ref(other);
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
protected:
|
||||
static wxList sm_handlers;
|
||||
static wxList sm_handlers;
|
||||
|
||||
// return the index of the point with the given coordinates or -1 if the
|
||||
// image is invalid of the coordinates are out of range
|
||||
//
|
||||
// note that index must be multiplied by 3 when using it with RGB array
|
||||
long XYToIndex(int x, int y) const;
|
||||
// return the index of the point with the given coordinates or -1 if the
|
||||
// image is invalid of the coordinates are out of range
|
||||
//
|
||||
// note that index must be multiplied by 3 when using it with RGB array
|
||||
long XYToIndex(int x, int y) const;
|
||||
|
||||
virtual wxObjectRefData* CreateRefData() const;
|
||||
virtual wxObjectRefData* CloneRefData(const wxObjectRefData* data) const;
|
||||
virtual wxObjectRefData* CreateRefData() const;
|
||||
virtual wxObjectRefData* CloneRefData(const wxObjectRefData* data) const;
|
||||
|
||||
private:
|
||||
friend class WXDLLIMPEXP_FWD_CORE wxImageHandler;
|
||||
friend class WXDLLIMPEXP_FWD_CORE wxImageHandler;
|
||||
|
||||
DECLARE_DYNAMIC_CLASS(wxImage)
|
||||
DECLARE_DYNAMIC_CLASS(wxImage)
|
||||
};
|
||||
|
||||
|
||||
@ -451,4 +462,4 @@ extern WXDLLEXPORT_DATA(wxImage) wxNullImage;
|
||||
#endif // wxUSE_IMAGE
|
||||
|
||||
#endif
|
||||
// _WX_IMAGE_H_
|
||||
// _WX_IMAGE_H_
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user