wxGraphicsPenInfo Class Reference

#include <wx/graphics.h>

Detailed Description

This class is a helper used for wxGraphicsPen creation using named parameter idiom: it allows specifying various wxGraphicsPen attributes using the chained calls to its clearly named methods instead of passing them in the fixed order to wxGraphicsPen constructors.

Typically you would use wxGraphicsPenInfo with a wxGraphicsContext, e.g. to start drawing with a dotted blue pen slightly wider than normal you could write the following:

wxGraphicsContext ctx = wxGraphicsContext::Create(dc);
 
ctx.SetPen(wxGraphicsPenInfo(*wxBLUE).Width(1.25).Style(wxPENSTYLE_DOT));

Since

3.1.1

Public Member Functions
	wxGraphicsPenInfo (const wxColour &colour=wxColour(), wxDouble width=1.0, wxPenStyle style=wxPENSTYLE_SOLID)
wxGraphicsPenInfo &	Colour (const wxColour &col)
wxGraphicsPenInfo &	Width (wxDouble width)
wxGraphicsPenInfo &	Style (wxPenStyle style)
wxGraphicsPenInfo &	Stipple (const wxBitmap &stipple)
wxGraphicsPenInfo &	Dashes (int nb_dashes, const wxDash *dash)
wxGraphicsPenInfo &	Join (wxPenJoin join)
wxGraphicsPenInfo &	Cap (wxPenCap cap)
wxGraphicsPenInfo &	LinearGradient (wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2, const wxColour &c1, const wxColour &c2, const wxGraphicsMatrix &matrix=wxNullGraphicsMatrix)
wxGraphicsPenInfo &	LinearGradient (wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2, const wxGraphicsGradientStops &stops, const wxGraphicsMatrix &matrix=wxNullGraphicsMatrix)
wxGraphicsPenInfo &	RadialGradient (wxDouble startX, wxDouble startY, wxDouble endX, wxDouble endY, wxDouble radius, const wxColour &oColor, const wxColour &cColor, const wxGraphicsMatrix &matrix=wxNullGraphicsMatrix)
wxGraphicsPenInfo &	RadialGradient (wxDouble startX, wxDouble startY, wxDouble endX, wxDouble endY, wxDouble radius, const wxGraphicsGradientStops &stops, const wxGraphicsMatrix &matrix=wxNullGraphicsMatrix)
wxColour	GetColour () const
wxBitmap	GetStipple () const
wxPenStyle	GetStyle () const
wxPenJoin	GetJoin () const
wxPenCap	GetCap () const
int	GetDashes (wxDash **ptr)
int	GetDashCount () const
wxDash *	GetDash () const
bool	IsTransparent () const
wxDouble	GetWidth () const
wxGradientType	GetGradientType () const
wxDouble	GetX1 () const
wxDouble	GetY1 () const
wxDouble	GetX2 () const
wxDouble	GetY2 () const
wxDouble	GetStartX () const
wxDouble	GetStartY () const
wxDouble	GetEndX () const
wxDouble	GetEndY () const
wxDouble	GetRadius () const
const wxGraphicsGradientStops &	GetStops () const

Constructor & Destructor Documentation

wxGraphicsPenInfo()

wxGraphicsPenInfo::wxGraphicsPenInfo ( const wxColour & colour = wxColour(), wxDouble width = 1.0, wxPenStyle style = wxPENSTYLE_SOLID )

explicit

Member Function Documentation

Cap()

wxGraphicsPenInfo & wxGraphicsPenInfo::Cap

(

wxPenCap

cap

)

Colour()

wxGraphicsPenInfo & wxGraphicsPenInfo::Colour

(

const wxColour &

col

)

Dashes()

wxGraphicsPenInfo & wxGraphicsPenInfo::Dashes	(	int	nb_dashes,
		const wxDash *	dash )

GetCap()

wxPenCap wxGraphicsPenInfo::GetCap

(

)

const

GetColour()

wxColour wxGraphicsPenInfo::GetColour

(

)

const

GetDash()

wxDash * wxGraphicsPenInfo::GetDash

(

)

const

GetDashCount()

int wxGraphicsPenInfo::GetDashCount

(

)

const

GetDashes()

int wxGraphicsPenInfo::GetDashes

(

wxDash **

ptr

)

GetEndX()

wxDouble wxGraphicsPenInfo::GetEndX

(

)

const

GetEndY()

wxDouble wxGraphicsPenInfo::GetEndY

(

)

const

GetGradientType()

wxGradientType wxGraphicsPenInfo::GetGradientType

(

)

const

GetJoin()

wxPenJoin wxGraphicsPenInfo::GetJoin

(

)

const

GetRadius()

wxDouble wxGraphicsPenInfo::GetRadius

(

)

const

GetStartX()

wxDouble wxGraphicsPenInfo::GetStartX

(

)

const

GetStartY()

wxDouble wxGraphicsPenInfo::GetStartY

(

)

const

GetStipple()

wxBitmap wxGraphicsPenInfo::GetStipple

(

)

const

GetStops()

const wxGraphicsGradientStops & wxGraphicsPenInfo::GetStops

(

)

const

GetStyle()

wxPenStyle wxGraphicsPenInfo::GetStyle

(

)

const

GetWidth()

wxDouble wxGraphicsPenInfo::GetWidth

(

)

const

GetX1()

wxDouble wxGraphicsPenInfo::GetX1

(

)

const

GetX2()

wxDouble wxGraphicsPenInfo::GetX2

(

)

const

GetY1()

wxDouble wxGraphicsPenInfo::GetY1

(

)

const

GetY2()

wxDouble wxGraphicsPenInfo::GetY2

(

)

const

IsTransparent()

bool wxGraphicsPenInfo::IsTransparent

(

)

const

Join()

wxGraphicsPenInfo & wxGraphicsPenInfo::Join

(

wxPenJoin

join

)

LinearGradient() [1/2]

wxGraphicsPenInfo & wxGraphicsPenInfo::LinearGradient	(	wxDouble	x1,
		wxDouble	y1,
		wxDouble	x2,
		wxDouble	y2,
		const wxColour &	c1,
		const wxColour &	c2,
		const wxGraphicsMatrix &	matrix = wxNullGraphicsMatrix )

LinearGradient() [2/2]

wxGraphicsPenInfo & wxGraphicsPenInfo::LinearGradient	(	wxDouble	x1,
		wxDouble	y1,
		wxDouble	x2,
		wxDouble	y2,
		const wxGraphicsGradientStops &	stops,
		const wxGraphicsMatrix &	matrix = wxNullGraphicsMatrix )

RadialGradient() [1/2]

wxGraphicsPenInfo & wxGraphicsPenInfo::RadialGradient	(	wxDouble	startX,
		wxDouble	startY,
		wxDouble	endX,
		wxDouble	endY,
		wxDouble	radius,
		const wxColour &	oColor,
		const wxColour &	cColor,
		const wxGraphicsMatrix &	matrix = wxNullGraphicsMatrix )

RadialGradient() [2/2]

wxGraphicsPenInfo & wxGraphicsPenInfo::RadialGradient	(	wxDouble	startX,
		wxDouble	startY,
		wxDouble	endX,
		wxDouble	endY,
		wxDouble	radius,
		const wxGraphicsGradientStops &	stops,
		const wxGraphicsMatrix &	matrix = wxNullGraphicsMatrix )

Stipple()

wxGraphicsPenInfo & wxGraphicsPenInfo::Stipple

(

const wxBitmap &

stipple

)

Style()

wxGraphicsPenInfo & wxGraphicsPenInfo::Style

(

wxPenStyle

style

)

Width()

wxGraphicsPenInfo & wxGraphicsPenInfo::Width

(

wxDouble

width

)