// C++ stub classes for platforms or build configurations that don't have
// wxGraphicsContext yet.
+class wxGraphicsRenderer;
+class wxGraphicsMatrix;
+
class wxGraphicsObject : public wxObject
{
public :
+ wxGraphicsObject() {}
wxGraphicsObject( wxGraphicsRenderer* ) {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsObject is not available on this platform.");
class wxGraphicsPen : public wxGraphicsObject
{
+public:
wxGraphicsPen() {}
virtual ~wxGraphicsPen() {}
} ;
class wxGraphicsPath : public wxGraphicsObject
{
public :
+ wxGraphicsPath() { }
wxGraphicsPath(wxGraphicsRenderer* ) {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsPath is not available on this platform.");
void AddLineToPoint( const wxPoint2DDouble& ) {}
void AddCurveToPoint( wxDouble, wxDouble, wxDouble, wxDouble, wxDouble, wxDouble ) {}
void AddCurveToPoint( const wxPoint2DDouble&, const wxPoint2DDouble&, const wxPoint2DDouble&) {}
- void AddPath( const wxGraphicsPath* ) {}
+ void AddPath( const wxGraphicsPath& ) {}
void CloseSubpath() {}
- void GetCurrentPoint( wxDouble&, wxDouble&) {}
- wxPoint2DDouble GetCurrentPoint() { reutrn wxPoint2D(0,0); }
+ void GetCurrentPoint( wxDouble&, wxDouble&) const {}
+ wxPoint2DDouble GetCurrentPoint() const { return wxPoint2D(0,0); }
void AddArc( wxDouble, wxDouble, wxDouble, wxDouble, wxDouble, bool ) {}
void AddArc( const wxPoint2DDouble& , wxDouble, wxDouble , wxDouble , bool ) {}
void AddEllipse( wxDouble , wxDouble , wxDouble , wxDouble ) {}
void AddRoundedRectangle( wxDouble , wxDouble , wxDouble , wxDouble , wxDouble ) {}
void * GetNativePath() const { return NULL; }
- void UnGetNativePath(void *) {}
- void Transform( wxGraphicsMatrix* ) {}
- void GetBox(wxDouble *, wxDouble *, wxDouble *, wxDouble *) {}
- wxRect2D GetBox() { return wxRect2D(0,0,0,0); }
+ void UnGetNativePath(void *) const {}
+ void Transform( const wxGraphicsMatrix& ) {}
+ void GetBox(wxDouble *, wxDouble *, wxDouble *, wxDouble *) const {}
+ wxRect2D GetBox() const { return wxRect2D(0,0,0,0); }
- bool Contains( wxDouble , wxDouble , int ) { return false; }
- bool Contains( const wxPoint2DDouble& , int ) { return false; }
+ bool Contains( wxDouble , wxDouble , int ) const { return false; }
+ bool Contains( const wxPoint2DDouble& , int ) const { return false; }
};
wxGraphicsPath wxNullGraphicsPath;
class wxGraphicsMatrix : public wxGraphicsObject
{
public :
+ wxGraphicsMatrix() { }
wxGraphicsMatrix(wxGraphicsRenderer* ) {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsMatrix is not available on this platform.");
}
virtual ~wxGraphicsMatrix() {}
- virtual void Concat( const wxGraphicsMatrix * ) {}
- virtual void Copy( const wxGraphicsMatrix * ) {}
+ virtual void Concat( const wxGraphicsMatrix & ) {}
+ virtual void Copy( const wxGraphicsMatrix & ) {}
virtual void Set(wxDouble , wxDouble , wxDouble , wxDouble ,
wxDouble , wxDouble ) {}
virtual void Invert() {}
- virtual bool IsEqual( const wxGraphicsMatrix* t) const {}
- virtual bool IsIdentity() { return false; }
+ virtual bool IsEqual( const wxGraphicsMatrix& t) const { return false; }
+ virtual bool IsIdentity() const { return false; }
virtual void Translate( wxDouble , wxDouble ) {}
virtual void Scale( wxDouble , wxDouble ) {}
virtual void Rotate( wxDouble ) {}
- virtual void TransformPoint( wxDouble *, wxDouble * ) {}
- virtual void TransformDistance( wxDouble *, wxDouble * ) {}
+ virtual void TransformPoint( wxDouble *, wxDouble * ) const {}
+ virtual void TransformDistance( wxDouble *, wxDouble * ) const {}
virtual void * GetNativeMatrix() const { return NULL; }
};
wxGraphicsMatrix wxNullGraphicsMatrix;
virtual ~wxGraphicsContext() {}
+ static wxGraphicsContext* Create() {
+ PyErr_SetString(PyExc_NotImplementedError,
+ "wx.GraphicsContext is not available on this platform.");
+ return NULL;
+ }
static wxGraphicsContext* Create( const wxWindowDC& ) {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsContext is not available on this platform.");
+ return NULL;
}
static wxGraphicsContext* CreateFromNative( void * ) {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsContext is not available on this platform.");
+ return NULL;
}
static wxGraphicsContext* CreateFromNativeWindow( void * ) {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsContext is not available on this platform.");
+ return NULL;
}
static wxGraphicsContext* Create( wxWindow* ) {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsContext is not available on this platform.");
+ return NULL;
}
- wxGraphicsPath * CreatePath() { return NULL; }
+ wxGraphicsPath CreatePath() { return wxNullGraphicsPath; }
- virtual wxGraphicsPen CreatePen(const wxPen& ) { return NULL; }
+ virtual wxGraphicsPen CreatePen(const wxPen& ) { return wxNullGraphicsPen; }
- virtual wxGraphicsBrush CreateBrush(const wxBrush& ) { return NULL; }
+ virtual wxGraphicsBrush CreateBrush(const wxBrush& ) { return wxNullGraphicsBrush; }
virtual wxGraphicsBrush CreateLinearGradientBrush( wxDouble , wxDouble , wxDouble , wxDouble ,
- const wxColour&, const wxColour&) { return NULL; }
+ const wxColour&, const wxColour&) { return wxNullGraphicsBrush; }
virtual wxGraphicsBrush CreateRadialGradientBrush( wxDouble xo, wxDouble yo,
wxDouble xc, wxDouble yc, wxDouble radius,
- const wxColour &oColor, const wxColour &cColor) { return NULL; }
+ const wxColour &oColor, const wxColour &cColor) { return wxNullGraphicsBrush; }
- virtual wxGraphicsFont CreateFont( const wxFont &, const wxColour & ) { return NULL; }
+ virtual wxGraphicsFont CreateFont( const wxFont &, const wxColour & ) { return wxNullGraphicsFont; }
- virtual wxGraphicsMatrix* CreateMatrix( wxDouble, wxDouble, wxDouble, wxDouble,
- wxDouble, wxDouble) { return NULL; }
+ virtual wxGraphicsMatrix CreateMatrix( wxDouble, wxDouble, wxDouble, wxDouble,
+ wxDouble, wxDouble) { return wxNullGraphicsMatrix; }
virtual void PushState() {}
virtual void PopState() {}
virtual void Translate( wxDouble , wxDouble ) {}
virtual void Scale( wxDouble , wxDouble ) {}
virtual void Rotate( wxDouble ) {}
- virtual void ConcatTransform( const wxGraphicsMatrix* ) {}
- virtual void SetTransform( const wxGraphicsMatrix* ) {}
- virtual void GetTransform( wxGraphicsMatrix* ) {}
+ virtual void ConcatTransform( const wxGraphicsMatrix& ) {}
+ virtual void SetTransform( const wxGraphicsMatrix& ) {}
+ virtual wxGraphicsMatrix GetTransform() const { return wxNullGraphicsMatrix; }
virtual void SetPen( const wxGraphicsPen& ) {}
void SetPen( const wxPen& ) {}
virtual void SetFont( const wxGraphicsFont& ) {}
void SetFont( const wxFont&, const wxColour& ) {}
- virtual void StrokePath( const wxGraphicsPath * ) {}
- virtual void FillPath( const wxGraphicsPath *, int ) {}
- virtual void DrawPath( const wxGraphicsPath *, int ) {}
+ virtual void StrokePath( const wxGraphicsPath & ) {}
+ virtual void FillPath( const wxGraphicsPath &, int ) {}
+ virtual void DrawPath( const wxGraphicsPath &, int ) {}
virtual void DrawText( const wxString &, wxDouble , wxDouble ) {}
virtual void DrawText( const wxString &, wxDouble , wxDouble , wxDouble ) {}
+ virtual void DrawText( const wxString &, wxDouble , wxDouble , wxGraphicsBrush ) {}
+ virtual void DrawText( const wxString &, wxDouble , wxDouble , wxDouble , wxGraphicsBrush ) {}
virtual void GetTextExtent( const wxString &, wxDouble *, wxDouble *,
wxDouble *, wxDouble * ) const {}
virtual void GetPartialTextExtents(const wxString& , wxArrayDouble& ) const {}
virtual void StrokeLines( size_t , const wxPoint2DDouble *, const wxPoint2DDouble *) {}
virtual void DrawLines( size_t , const wxPoint2DDouble *, int ) {}
virtual void DrawRectangle( wxDouble , wxDouble , wxDouble , wxDouble ) {}
+ virtual void DrawRoundedRectangle( wxDouble , wxDouble , wxDouble , wxDouble , wxDouble ) {}
virtual void DrawEllipse( wxDouble , wxDouble , wxDouble , wxDouble ) {}
virtual void DrawRoundedRectangle( wxDouble wxDouble , wxDouble , wxDouble , wxDouble ) {}
virtual bool ShouldOffset() const { return false; }
virtual ~wxGraphicsRenderer() {}
- static wxGraphicsRenderer* GetDefaultRenderer(
+ static wxGraphicsRenderer* GetDefaultRenderer() {
PyErr_SetString(PyExc_NotImplementedError,
"wx.GraphicsRenderer is not available on this platform.");
- );
+ return NULL;
+ }
virtual wxGraphicsContext * CreateContext( const wxWindowDC& ) { return NULL; }
virtual wxGraphicsContext * CreateContextFromNativeContext( void * ) { return NULL; }
virtual wxGraphicsContext * CreateContextFromNativeWindow( void * ) { return NULL; }
virtual wxGraphicsContext * CreateContext( wxWindow* ) { return NULL; }
+ virtual wxGraphicsContext * CreateMeasuringContext() { return NULL; }
- virtual wxGraphicsPath * CreatePath() { return NULL; }
+ virtual wxGraphicsPath CreatePath() { return wxNullGraphicsPath; }
- virtual wxGraphicsMatrix * CreateMatrix( wxDouble , wxDouble , wxDouble , wxDouble ,
- wxDouble , wxDouble ) { return NULL; }
+ virtual wxGraphicsMatrix CreateMatrix( wxDouble , wxDouble , wxDouble , wxDouble ,
+ wxDouble , wxDouble ) { return wxNullGraphicsMatrix; }
- virtual wxGraphicsPen CreatePen(const wxPen& ) { return wxNullGaphicsPen; }
- virtual wxGraphicsBrush CreateBrush(const wxBrush& ) { return wxNullGaphicsBrush; }
- virtual wxGraphicsBrush CreateLinearGradientBrush(xDouble , wxDouble , wxDouble , wxDouble ,
- const wxColour&, const wxColour&) { return wxNullGaphicsBrush; }
+ virtual wxGraphicsPen CreatePen(const wxPen& ) { return wxNullGraphicsPen; }
+ virtual wxGraphicsBrush CreateBrush(const wxBrush& ) { return wxNullGraphicsBrush; }
+ virtual wxGraphicsBrush CreateLinearGradientBrush(wxDouble , wxDouble , wxDouble , wxDouble ,
+ const wxColour&, const wxColour&) { return wxNullGraphicsBrush; }
virtual wxGraphicsBrush CreateRadialGradientBrush(wxDouble , wxDouble , wxDouble , wxDouble , wxDouble ,
- const wxColour &, const wxColour &) { return wxNullGaphicsBrush; }
- virtual wxGraphicsFont CreateFont( const wxFont & , const wxColour & ) { return wxNullGaphicsFont; }
+ const wxColour &, const wxColour &) { return wxNullGraphicsBrush; }
+ virtual wxGraphicsFont CreateFont( const wxFont & , const wxColour & ) { return wxNullGraphicsFont; }
};
wxPyEndBlockThreads(blocked);
}
+ wxGCDC(const wxWindow*) {
+ wxPyBlock_t blocked = wxPyBeginBlockThreads();
+ PyErr_SetString(PyExc_NotImplementedError,
+ "wxGCDC is not available on this platform.");
+ wxPyEndBlockThreads(blocked);
+ }
+
wxGCDC() {
wxPyBlock_t blocked = wxPyBeginBlockThreads();
PyErr_SetString(PyExc_NotImplementedError,
//---------------------------------------------------------------------------
+DocStr(wxGraphicsObject,
+"This class is the superclass of native graphics objects like pens
+etc. It provides the internal reference counting. It is not to be
+instantiated by user code.", "");
class wxGraphicsObject : public wxObject
{
public :
wxGraphicsObject( wxGraphicsRenderer* renderer = NULL );
virtual ~wxGraphicsObject();
- bool IsNull() const ;
- wxGraphicsRenderer* GetRenderer() const;
+
+ DocDeclStr(
+ bool , IsNull() const ,
+ "Is this object valid (false) or still empty (true)?", "");
+
+ DocDeclStr(
+ wxGraphicsRenderer* , GetRenderer() const,
+ "Returns the renderer that was used to create this instance, or
+``None`` if it has not been initialized yet.", "");
+
};
+DocStr(wxGraphicsPen,
+"A wx.GraphicsPen is a native representation of a pen. It is used for
+stroking a path on a `wx.GraphicsContext`. The contents are specific and
+private to the respective renderer. The only way to get a valid instance
+is via a CreatePen call on the graphics context or the renderer
+instance.", "");
class wxGraphicsPen : public wxGraphicsObject
{
public :
virtual ~wxGraphicsPen();
};
-
+DocStr(wxGraphicsBrush,
+"A wx.GraphicsBrush is a native representation of a brush. It is used
+for filling a path on a `wx.GraphicsContext`. The contents are
+specific and private to the respective renderer. The only way to get a
+valid instance is via a Create...Brush call on the graphics context or
+the renderer instance.", "");
class wxGraphicsBrush : public wxGraphicsObject
{
public :
};
+DocStr(wxGraphicsFont,
+"A `wx.GraphicsFont` is a native representation of a font (including
+text colour). The contents are specific an private to the respective
+renderer. The only way to get a valid instance is via a CreateFont
+call on the graphics context or the renderer instance.", "");
class wxGraphicsFont : public wxGraphicsObject
{
public :
//---------------------------------------------------------------------------
+DocStr(wxGraphicsMatrix,
+"A wx.GraphicsMatrix is a native representation of an affine
+matrix. The contents are specific an private to the respective
+renderer. The only way to get a valid instance is via a CreateMatrix
+call on the graphics context or the renderer instance.", "");
class wxGraphicsMatrix : public wxGraphicsObject
{
public :
- // wxGraphicsMatrix(wxGraphicsRenderer* renderer); *** This class is an ABC
-
+ wxGraphicsMatrix();
virtual ~wxGraphicsMatrix();
DocDeclStr(
virtual void , Concat( const wxGraphicsMatrix& t ),
- "concatenates the matrix", "");
+ "Concatenates the passed in matrix to the current matrix.", "");
- %extend {
- DocStr(Copy,
- "Copy the passed in matrix to this one.", "");
- void Copy( const wxGraphicsMatrix& t ) {
- *self = t;
- }
- }
+// %extend {
+// DocStr(Copy,
+// "Copy the passed in matrix to this one.", "");
+// void Copy( const wxGraphicsMatrix& t ) {
+// *self = t;
+// }
+// }
DocDeclStr(
virtual void , Set(wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0,
wxDouble tx=0.0, wxDouble ty=0.0),
- "sets the matrix to the respective values", "");
+ "Sets the matrix to the specified values (default values are the
+identity matrix.)", "");
DocDeclStr(
virtual void , Invert(),
- "makes this the inverse matrix", "");
+ "Inverts the matrix.", "");
DocDeclStr(
virtual bool , IsEqual( const wxGraphicsMatrix& t) const,
- "returns true if the elements of the transformation matrix are equal", "");
+ "Returns ``True`` if the elements of the transformation matrix are equal", "");
DocDeclStr(
virtual bool , IsIdentity() const,
- "return true if this is the identity matrix", "");
+ "Returns ``True`` if this is the identity matrix", "");
DocDeclStr(
virtual void , Translate( wxDouble dx , wxDouble dy ),
- "add the translation to this matrix", "");
+ "Add a translation to this matrix.", "");
DocDeclStr(
virtual void , Scale( wxDouble xScale , wxDouble yScale ),
- "add the scale to this matrix", "");
+ "Scales this matrix.", "");
DocDeclStr(
virtual void , Rotate( wxDouble angle ),
- "add the rotation to this matrix (radians)", "");
+ "Rotates this matrix. The angle should be specified in radians.", "");
DocDeclAStr(
virtual void , TransformPoint( wxDouble *INOUT, wxDouble *INOUT ) const,
"TransformPoint(self, x, y) --> (x, y)",
- "applies that matrix to the point", "");
+ "Applies this matrix to a point, returns the resulting point values", "");
DocDeclAStr(
virtual void , TransformDistance( wxDouble *INOUT, wxDouble *INOUT ) const,
"TransformDistance(self, dx, dy) --> (dx, dy)",
- "applies the matrix except for translations", "");
+ "Applies this matrix to a distance (ie. performs all transforms except
+translations)", "");
DocDeclStr(
virtual void * , GetNativeMatrix() const,
- "returns the native representation", "");
+ "Returns the native representation of the matrix. For CoreGraphics this
+is a CFAffineMatrix pointer. For GDIPlus a Matrix Pointer and for
+Cairo a cairo_matrix_t pointer. NOTE: For wxPython we still need a
+way to make this value usable.", "");
};
//---------------------------------------------------------------------------
class wxGraphicsPath : public wxGraphicsObject
{
public :
- //wxGraphicsPath(wxGraphicsRenderer* renderer); *** This class is an ABC, so we can't allow instances to be created directly
+ wxGraphicsPath();
virtual ~wxGraphicsPath();
%nokwargs MoveToPoint;
DocStr(MoveToPoint,
- "Begins a new subpath at (x,y)", "");
+ "Begins a new subpath at the specified point.", "");
virtual void MoveToPoint( wxDouble x, wxDouble y );
void MoveToPoint( const wxPoint2D& p);
%nokwargs AddLineToPoint;
DocStr(AddLineToPoint,
- "Adds a straight line from the current point to (x,y) ", "");
+ "Adds a straight line from the current point to the specified point.", "");
virtual void AddLineToPoint( wxDouble x, wxDouble y );
void AddLineToPoint( const wxPoint2D& p);
DocDeclStr(
virtual void , AddPath( const wxGraphicsPath& path ),
- "adds another path", "");
+ "Adds another path", "");
DocDeclStr(
virtual void , CloseSubpath(),
- "closes the current sub-path", "");
+ "Closes the current sub-path.", "");
DocDeclStr(
DocDeclStr(
virtual void , AddRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h ),
- "Appends a rectangle as a new closed subpath", "");
+ "Appends a rectangle as a new closed subpath.", "");
DocDeclStr(
virtual void , AddCircle( wxDouble x, wxDouble y, wxDouble r ),
- "Appends a circle as a new closed subpath with the given radius.", "");
+ "Appends a circle around (x,y) with radius r as a new closed subpath.", "");
DocDeclStr(
virtual void , AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDouble y2, wxDouble r ) ,
- "Draws a an arc to two tangents connecting (current) to (x1,y1) and (x1,y1)
+ "Appends an arc to two tangents connecting (current) to (x1,y1) and (x1,y1)
to (x2,y2), also a straight line from (current) to (x1,y1)", "");
DocDeclStr(
virtual void , AddEllipse( wxDouble x, wxDouble y, wxDouble w, wxDouble h),
- "appends an ellipse", "");
+ "Appends an ellipse fitting into the passed in rectangle.", "");
DocDeclStr(
virtual void , AddRoundedRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h, wxDouble radius),
- "appends a rounded rectangle", "");
+ "Appends a rounded rectangle.", "");
DocDeclStr(
virtual void * , GetNativePath() const,
- "returns the native path", "");
+ "Returns the native path (CGPathRef for Core Graphics, Path pointer for
+GDIPlus and a cairo_path_t pointer for cairo). NOTE: For wxPython we
+still need a way to make this value usable.", "");
DocDeclStr(
virtual void , UnGetNativePath(void *p) const,
- "give the native path returned by GetNativePath() back (there might be some
-deallocations necessary)", "");
+ "Gives back the native path returned by GetNativePath() because there
+might be some deallocations necessary (eg on cairo the native path
+returned by GetNativePath is newly allocated each time).", "");
DocDeclStr(
virtual void , Transform( const wxGraphicsMatrix& matrix ),
- "transforms each point of this path by the matrix", "");
+ "Transforms each point of this path by the matrix", "");
DocDeclStr(
wxRect2DDouble , GetBox() const,
- "gets the bounding box enclosing all points (possibly including control points)", "");
+ "Gets the bounding box enclosing all points (possibly including control points)", "");
%nokwargs Contains;
DocStr(Contains,
- "", "");
+ "Returns ``True`` if the point is within the path.", "");
virtual bool Contains( wxDouble x, wxDouble y, int fillStyle = wxODDEVEN_RULE) const;
bool Contains( const wxPoint2DDouble& c, int fillStyle = wxODDEVEN_RULE) const;
//---------------------------------------------------------------------------
+DocStr(wxGraphicsContext,
+"A `wx.GraphicsContext` instance is the object that is drawn upon. It is
+created by a renderer using the CreateContext calls, this can be done
+either directly using a renderer instance, or indirectly using the
+static convenience CreateXXX functions of wx.GraphicsContext that
+always delegate the task to the default renderer.", "");
class wxGraphicsContext : public wxGraphicsObject
{
public:
- // wxGraphicsContext() This is also an ABC, use Create to make an instance...
+ //wxGraphicsContext(); This is an ABC, use Create to make an instance...
virtual ~wxGraphicsContext();
%newobject Create;
%nokwargs Create;
%pythonAppend Create
"val.__dc = args[0] # save a ref so the dc will not be deleted before self";
+ DocStr(Create,
+ "Creates a wx.GraphicsContext either from a window or a DC.", "");
static wxGraphicsContext* Create( const wxWindowDC& dc);
-
static wxGraphicsContext* Create( wxWindow* window ) ;
+ DocDeclStrName(
+ static wxGraphicsContext* , Create(),
+ "Create a lightwieght context that can be used for measuring text only.", "",
+ CreateMeasuringContext);
+
%newobject CreateFromNative;
- static wxGraphicsContext* CreateFromNative( void * context ) ;
+ DocDeclStr(
+ static wxGraphicsContext* , CreateFromNative( void * context ) ,
+ "Creates a wx.GraphicsContext from a native context. This native context
+must be eg a CGContextRef for Core Graphics, a Graphics pointer for
+GDIPlus or a cairo_t pointer for Cairo.", "");
+
%newobject CreateFromNative;
- static wxGraphicsContext* CreateFromNativeWindow( void * window ) ;
+ DocDeclStr(
+ static wxGraphicsContext* , CreateFromNativeWindow( void * window ) ,
+ "Creates a wx.GraphicsContext from a native window.", "");
+
DocDeclStr(
virtual wxGraphicsPath , CreatePath(),
- "creates a path instance that corresponds to the type of graphics context, ie GDIPlus, Cairo, CoreGraphics ...", "");
+ "Creates a native graphics path which is initially empty.", "");
DocDeclStr(
virtual wxGraphicsPen , CreatePen(const wxPen& pen),
- "", "");
+ "Creates a native pen from a `wx.Pen`.", "");
DocDeclStr(
virtual wxGraphicsBrush , CreateBrush(const wxBrush& brush ),
- "", "");
+ "Creates a native brush from a `wx.Brush`.", "");
DocDeclStr(
virtual wxGraphicsBrush ,
CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2,
const wxColour& c1, const wxColour& c2),
- "sets the brush to a linear gradient, starting at (x1,y1) with color c1
-to (x2,y2) with color c2", "");
+ "Creates a native brush, having a linear gradient, starting at (x1,y1)
+with color c1 to (x2,y2) with color c2.", "");
DocDeclStr(
virtual wxGraphicsBrush ,
CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
const wxColour &oColor, const wxColour &cColor),
- "sets the brush to a radial gradient originating at (xo,yc) with color
-oColor and ends on a circle around (xc,yc) with radius r and color
-cColor
-", "");
+ "Creates a native brush, having a radial gradient originating at
+point (xo,yc) with color oColour and ends on a circle around (xc,yc) with
+radius r and color cColour.", "");
DocDeclStr(
virtual wxGraphicsFont , CreateFont( const wxFont &font , const wxColour &col = *wxBLACK ),
- "sets the font", "");
+ "Creates a native graphics font from a `wx.Font` and a text colour.", "");
DocDeclStr(
virtual wxGraphicsMatrix , CreateMatrix( wxDouble a=1.0, wxDouble b=0.0,
wxDouble c=0.0, wxDouble d=1.0,
wxDouble tx=0.0, wxDouble ty=0.0),
- "create a 'native' matrix corresponding to these values", "");
+ "Creates a native affine transformation matrix from the passed in
+values. The defaults result in an identity matrix.", "");
DocDeclStrName(
virtual void , Clip( const wxRegion ®ion ),
- "clips drawings to the region", "",
+ "Clips drawings to the region, combined to current clipping region.", "",
ClipRegion);
DocDeclStr(
virtual void , Clip( wxDouble x, wxDouble y, wxDouble w, wxDouble h ),
- "clips drawings to the rect", "");
+ "Clips drawings to the rectangle.", "");
DocDeclStr(
virtual void , ResetClip(),
- "resets the clipping to original extent", "");
+ "Resets the clipping to original shape.", "");
DocDeclStr(
virtual void * , GetNativeContext(),
- "returns the native context", "");
+ "Returns the native context (CGContextRef for Core Graphics, Graphics
+pointer for GDIPlus and cairo_t pointer for cairo).", "");
DocDeclStr(
virtual void , Translate( wxDouble dx , wxDouble dy ),
- "translate the current transformation matrix CTM of the context", "");
+ "Translates the current transformation matrix.", "");
DocDeclStr(
virtual void , Scale( wxDouble xScale , wxDouble yScale ),
- "scale the current transformation matrix CTM of the context", "");
+ "Scale the current transformation matrix of the context.", "");
DocDeclStr(
virtual void , Rotate( wxDouble angle ),
- "rotate (radians) the current transformation matrix CTM of the context", "");
+ "Rotate the current transformation matrix of the context. ``angle`` is
+specified in radians.", "");
DocDeclStr(
virtual void , ConcatTransform( const wxGraphicsMatrix& matrix ),
- "concatenates this transform with the current transform of this context", "");
+ "Concatenates the passed in transform with the current transform of
+this context.", "");
DocDeclStr(
virtual void , SetTransform( const wxGraphicsMatrix& matrix ),
- "sets the transform of this context", "");
+ "Sets the current transform of this context.", "");
DocDeclStr(
virtual wxGraphicsMatrix , GetTransform() const,
- "gets the matrix of this context", "");
+ "Gets the current transformation matrix of this context.", "");
- DocStr(SetPen, "sets the stroke pen", "");
+ DocStr(SetPen, "Sets the stroke pen", "");
%nokwargs SetPen;
virtual void SetPen( const wxGraphicsPen& pen );
void SetPen( const wxPen& pen );
- DocStr(SetBrush, "sets the brush for filling", "");
+ DocStr(SetBrush, "Sets the brush for filling", "");
%nokwargs SetBrush;
virtual void SetBrush( const wxGraphicsBrush& brush );
void SetBrush( const wxBrush& brush );
- DocStr(SetFont, "sets the font", "");
+ DocStr(SetFont, "Sets the font", "");
%nokwargs SetFont;
virtual void SetFont( const wxGraphicsFont& font );
void SetFont( const wxFont& font, const wxColour& colour = *wxBLACK);
DocDeclStr(
virtual void , StrokePath( const wxGraphicsPath& path ),
- "strokes along a path with the current pen", "");
+ "Strokes along a path with the current pen.", "");
DocDeclStr(
virtual void , FillPath( const wxGraphicsPath& path, int fillStyle = wxODDEVEN_RULE ),
- "fills a path with the current brush", "");
+ "Fills a path with the current brush.", "");
DocDeclStr(
virtual void , DrawPath( const wxGraphicsPath& path, int fillStyle = wxODDEVEN_RULE ),
- "draws a path by first filling and then stroking", "");
+ "Draws the path by first filling and then stroking.", "");
- DocDeclStr(
- virtual void , DrawText( const wxString &str, wxDouble x, wxDouble y ),
- "", "");
-
+ %extend {
+ DocStr(DrawText,
+ "Draws a text string at the defined position.", "");
+ void DrawText( const wxString &str, wxDouble x, wxDouble y,
+ const wxGraphicsBrush& backgroundBrush = wxNullGraphicsBrush )
+ {
+ if ( !backgroundBrush.IsNull() )
+ self->DrawText(str, x, y, backgroundBrush);
+ else
+ self->DrawText(str, x, y);
+ }
- DocDeclStrName(
- virtual void , DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle ),
- "", "",
- DrawRotatedText);
+ DocStr(DrawRotatedText,
+ "Draws a text string at the defined position, at the specified angle,
+which is given in radians.", "");
+ void DrawRotatedText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle,
+ const wxGraphicsBrush& backgroundBrush = wxNullGraphicsBrush )
+ {
+ if ( !backgroundBrush.IsNull() )
+ self->DrawText(str, x, y, angle, backgroundBrush);
+ else
+ self->DrawText(str, x, y, angle);
+ }
+ }
+
DocDeclAStrName(
wxDouble *OUTPUT /*descent*/,
wxDouble *OUTPUT /*externalLeading*/ ) const ,
"GetFullTextExtent(self, text) --> (width, height, descent, externalLeading)",
- "", "",
+ "Gets the dimensions of the string using the currently selected
+font. ``text`` is the string to measure, ``w`` and ``h`` are the total
+width and height respectively, ``descent`` is the dimension from the
+baseline of the font to the bottom of the descender, and
+``externalLeading`` is any extra vertical space added to the font by
+the font designer (usually is zero).", "",
GetFullTextExtent);
%extend {
DocAStr(GetTextExtent,
"GetTextExtent(self, text) --> (width, height)",
- "", "");
+ "Gets the dimensions of the string using the currently selected
+font. ``text`` is the string to measure, ``w`` and ``h`` are the total
+width and height respectively.", "");
PyObject* GetTextExtent( const wxString &text )
{
%extend {
DocAStr(GetPartialTextExtents,
"GetPartialTextExtents(self, text) -> [widths]",
- "", "");
+ "Returns a list of widths from the beginning of ``text`` to the
+coresponding character in ``text``.", "");
wxArrayDouble GetPartialTextExtents(const wxString& text) {
wxArrayDouble widths;
self->GetPartialTextExtents(text, widths);
DocDeclStr(
virtual void , DrawBitmap( const wxBitmap &bmp, wxDouble x, wxDouble y, wxDouble w, wxDouble h ),
- "", "");
+ "Draws the bitmap. In case of a mono bitmap, this is treated as a mask
+and the current brush is used for filling.", "");
DocDeclStr(
virtual void , DrawIcon( const wxIcon &icon, wxDouble x, wxDouble y, wxDouble w, wxDouble h ),
- "", "");
+ "Draws the icon.", "");
DocDeclStr(
virtual void , StrokeLine( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2),
- "strokes a single line", "");
+ "Strokes a single line.", "");
DocDeclAStr(
virtual void , StrokeLines( size_t points, const wxPoint2D *points_array),
"StrokeLines(self, List points)",
- "stroke lines connecting each of the points", "");
+ "Stroke lines connecting each of the points", "");
%extend {
DocStr(StrokeLineSegements,
- "stroke disconnected lines from begin to end points", "");
+ "Stroke disconnected lines from begin to end points", "");
void StrokeLineSegements(PyObject* beginPoints, PyObject* endPoints)
{
size_t c1, c2, count;
DocDeclStr(
virtual void , DrawLines( size_t points, const wxPoint2D *points_array,
int fillStyle = wxODDEVEN_RULE ),
- "draws a polygon", "");
+ "Draws a polygon.", "");
DocDeclStr(
virtual void , DrawRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h),
- "draws a rectangle", "");
+ "Draws a rectangle.", "");
DocDeclStr(
virtual void , DrawEllipse( wxDouble x, wxDouble y, wxDouble w, wxDouble h),
- "draws an ellipse", "");
+ "Draws an ellipse.", "");
DocDeclStr(
virtual void , DrawRoundedRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h, wxDouble radius),
- "draws a rounded rectangle", "");
+ "Draws a rounded rectangle", "");
virtual wxGraphicsContext * CreateContext( const wxWindowDC& dc) ;
virtual wxGraphicsContext * CreateContext( wxWindow* window );
+ // create a context that can be used for measuring texts only, no drawing allowed
+ virtual wxGraphicsContext * CreateMeasuringContext();
+
%newobject CreateContextFromNativeContext;
virtual wxGraphicsContext * CreateContextFromNativeContext( void * context );
class wxGCDC: public wxDC
{
public:
+ %nokwargs wxGCDC;
%pythonAppend wxGCDC
"self.__dc = args[0] # save a ref so the other dc will not be deleted before self";
wxGCDC(const wxWindowDC& dc);
+ wxGCDC(wxWindow* window);
//wxGCDC();
virtual ~wxGCDC();
projects / wxWidgets.git / blobdiff