The wxPython version of this method accepts a Python list of wxPoint
objects.
@endWxPythonOnly
+
+ @beginWxPerlOnly
+ Not supported by wxPerl.
+ @endWxPerlOnly
*/
void DrawLines(int n, wxPoint points[], wxCoord xoffset = 0,
wxCoord yoffset = 0);
The wxPython version of this method accepts a Python list of wxPoint
objects.
@endWxPythonOnly
+
+ @beginWxPerlOnly
+ The wxPerl version of this method accepts
+ as its first parameter a reference to an array
+ of wxPoint objects.
+ @endWxPerlOnly
*/
void DrawLines(const wxPointList* points,
wxCoord xoffset = 0, wxCoord yoffset = 0);
The current pen is used for drawing the outline, and the current brush
for filling the shape. Using a transparent brush suppresses filling.
+
+ @beginWxPerlOnly
+ Not supported by wxPerl.
+ @endWxPerlOnly
*/
void DrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0,
wxCoord yoffset = 0,
The wxPython version of this method accepts a Python list of wxPoint
objects.
@endWxPythonOnly
+
+ @beginWxPerlOnly
+ The wxPerl version of this method accepts
+ as its first parameter a reference to an array
+ of wxPoint objects.
+ @endWxPerlOnly
*/
void DrawPolygon(const wxPointList* points,
wxCoord xoffset = 0, wxCoord yoffset = 0,
The wxPython version of this method accepts a Python list of wxPoint
objects.
@endWxPythonOnly
+
+ @beginWxPerlOnly
+ Not supported by wxPerl.
+ @endWxPerlOnly
*/
void DrawSpline(int n, wxPoint points[]);
/**
@overload
+
+
+ @beginWxPerlOnly
+ The wxPerl version of this method accepts
+ as its first parameter a reference to an array
+ of wxPoint objects.
+ @endWxPerlOnly
*/
void DrawSpline(const wxPointList* points);
/**
@overload
+
+
+ @beginWxPerlOnly
+ Not supported by wxPerl.
+ @endWxPerlOnly
*/
void DrawSpline(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
wxCoord x3, wxCoord y3);
/**
Sets the clipping region for this device context to the intersection of
the given region described by the parameters of this method and the
- previously set clipping region. You should call DestroyClippingRegion()
- if you want to set the clipping region exactly to the region specified.
+ previously set clipping region.
The clipping region is an area to which drawing is restricted. Possible
uses for the clipping region are for clipping text or for speeding up
window redraws when only a known area of the screen is damaged.
+ Notice that you need to call DestroyClippingRegion() if you want to set
+ the clipping region exactly to the region specified.
+
+ Also note that if the clipping region is empty, any previously set
+ clipping region is destroyed, i.e. it is equivalent to calling
+ DestroyClippingRegion(), and not to clipping out all drawing on the DC
+ as might be expected.
+
@see DestroyClippingRegion(), wxRegion
*/
void SetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
@note This function works with both single-line and multi-line strings.
+ @beginWxPerlOnly
+ In wxPerl this method is implemented as
+ GetMultiLineTextExtent(string, font = undef) returning a
+ 3-element list (width, height, line_height)
+ @endWxPerlOnly
+
@see wxFont, SetFont(), GetPartialTextExtents(), GetTextExtent()
*/
void GetMultiLineTextExtent(const wxString& string, wxCoord* w,
@note This function works with both single-line and multi-line strings.
+ @beginWxPerlOnly
+ Not supported by wxPerl.
+ @endWxPerlOnly
+
@see wxFont, SetFont(), GetPartialTextExtents(), GetTextExtent()
*/
wxSize GetMultiLineTextExtent(const wxString& string) const;
of integers.
@endWxPythonOnly
+ @beginWxPerlOnly
+ In wxPerl this method only takes the @a text parameter and
+ returns the widths as a list of integers.
+ @endWxPerlOnly
+
@see GetMultiLineTextExtent(), GetTextExtent()
*/
bool GetPartialTextExtents(const wxString& text,
Returns a 4-tuple, (width, height, descent, externalLeading).
@endWxPythonOnly
+ @beginWxPerlOnly
+ In wxPerl this method is implemented as GetTextExtent(string,
+ font = undef) returning a 4-element list (width, height,
+ descent, externalLeading)
+ @endWxPerlOnly
+
@see wxFont, SetFont(), GetPartialTextExtents(),
GetMultiLineTextExtent()
*/
/**
@overload
+
+
+ @beginWxPerlOnly
+ Not supported by wxPerl.
+ @endWxPerlOnly
*/
wxSize GetTextExtent(const wxString& string) const;
//@}
+ /**
+ Copy attributes from another DC.
+
+ The copied attributes currently are:
+ - Font
+ - Text foreground and background colours
+ - Background brush
+ - Layout direction
+
+ @param dc
+ A valid (i.e. its IsOk() must return @true) source device context.
+ */
+ void CopyAttributes(const wxDC& dc);
/**
Returns the depth (number of bits/pixel) of this DC.
- GetSize() - Returns a wxSize.
- GetSizeWH() - Returns a 2-tuple (width, height).
@endWxPythonOnly
+
+ @beginWxPerlOnly
+ In wxPerl there are two methods instead of a single overloaded
+ method:
+ - GetSize(): returns a Wx::Size object.
+ - GetSizeWH(): returns a 2-element list (width, height).
+ @endWxPerlOnly
*/
void GetSize(wxCoord* width, wxCoord* height) const;
/**
Gets the current user scale factor.
+ @beginWxPerlOnly
+ In wxPerl this method takes no arguments and return a two
+ element array (x, y).
+ @endWxPerlOnly
+
@see SetUserScale()
*/
void GetUserScale(double* x, double* y) const;
class wxDCTextColourChanger
{
public:
+ /**
+ Trivial constructor not changing anything.
+
+ This constructor is useful if you don't know beforehand if the colour
+ needs to be changed or not. It simply creates the object which won't do
+ anything in its destructor unless Set() is called -- in which case it
+ would reset the previous colour.
+ */
+ wxDCTextColourChanger(wxDC& dc);
+
/**
Sets @a col on the given @a dc, storing the old one.
*/
wxDCTextColourChanger(wxDC& dc, const wxColour& col);
+ /**
+ Set the colour to use.
+
+ This method is meant to be called once only and only on the objects
+ created with the constructor overload not taking wxColour argument and
+ has the same effect as the other constructor, i.e. sets the colour to
+ the given @a col and ensures that the old value is restored when this
+ object is destroyed.
+ */
+ void Set(const wxColour& col);
+
/**
Restores the colour originally selected in the DC passed to the ctor.
*/
class wxDCFontChanger
{
public:
+ /**
+ Trivial constructor not changing anything.
+
+ This constructor is useful if you don't know beforehand if the font
+ needs to be changed or not. It simply creates the object which won't do
+ anything in its destructor unless Set() is called -- in which case it
+ would reset the previous font.
+
+ @since 2.9.1
+ */
+ wxDCFontChanger(wxDC& dc);
+
/**
Sets @a font on the given @a dc, storing the old one.
wxDCFontChanger(wxDC& dc, const wxFont& font);
/**
- Restores the colour originally selected in the DC passed to the ctor.
+ Set the font to use.
+
+ This method is meant to be called once only and only on the objects
+ created with the constructor overload not taking wxColour argument and
+ has the same effect as the other constructor, i.e. sets the font to
+ the given @a font and ensures that the old value is restored when this
+ object is destroyed.
+ */
+ void Set(const wxFont& font);
+
+ /**
+ Restores the font originally selected in the DC passed to the ctor.
*/
~wxDCFontChanger();
};
projects / wxWidgets.git / blobdiff