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wxGraphicsContext(3erl) Erlang Module Definition wxGraphicsContext(3erl)

NAME

wxGraphicsContext - See external documentation: wxGraphicsContext.

DESCRIPTION

See external documentation: wxGraphicsContext.
This class is derived (and can use functions) from:
 
wxGraphicsObject

DATA TYPES

wxGraphicsContext():
An object reference, The representation is internal and can be changed without notice. It can't be used for comparsion stored on disc or distributed for use on other nodes.

EXPORTS

create() -> wxGraphicsContext()
 
See external documentation.
create(Dc) -> wxGraphicsContext()
 
Types:
Dc = wxWindowDC:wxWindowDC() | wxWindow:wxWindow()
 
See external documentation.
createPen(This, Pen) -> wxGraphicsPen:wxGraphicsPen()
 
Types:
This = wxGraphicsContext()
 
Pen = wxPen:wxPen()
 
See external documentation.
createBrush(This, Brush) -> wxGraphicsBrush:wxGraphicsBrush()
 
Types:
This = wxGraphicsContext()
 
Brush = wxBrush:wxBrush()
 
See external documentation.
createRadialGradientBrush(This, Xo, Yo, Xc, Yc, Radius, OColor, CColor) -> wxGraphicsBrush:wxGraphicsBrush()
 
Types:
This = wxGraphicsContext()
 
Xo = number()
 
Yo = number()
 
Xc = number()
 
Yc = number()
 
Radius = number()
 
OColor = wx:wx_colour()
 
CColor = wx:wx_colour()
 
This function is deprecated: deprecated function not available in wxWidgets-2.9 and later
See external documentation.
createLinearGradientBrush(This, X1, Y1, X2, Y2, C1, C2) -> wxGraphicsBrush:wxGraphicsBrush()
 
Types:
This = wxGraphicsContext()
 
X1 = number()
 
Y1 = number()
 
X2 = number()
 
Y2 = number()
 
C1 = wx:wx_colour()
 
C2 = wx:wx_colour()
 
This function is deprecated: deprecated function not available in wxWidgets-2.9 and later
See external documentation.
createFont(This, Font) -> wxGraphicsFont:wxGraphicsFont()
 
Types:
This = wxGraphicsContext()
 
Font = wxFont:wxFont()
 
Equivalent to createFont(This, Font, []).
createFont(This, Font, Options::[Option]) -> wxGraphicsFont:wxGraphicsFont()
 
Types:
This = wxGraphicsContext()
 
Font = wxFont:wxFont()
 
Option = {col, wx:wx_colour()}
 
See external documentation.
createMatrix(This) -> wxGraphicsMatrix:wxGraphicsMatrix()
 
Types:
This = wxGraphicsContext()
 
Equivalent to createMatrix(This, []).
createMatrix(This, Options::[Option]) -> wxGraphicsMatrix:wxGraphicsMatrix()
 
Types:
This = wxGraphicsContext()
 
Option = {a, number()} | {b, number()} | {c, number()} | {d, number()} | {tx, number()} | {ty, number()}
 
See external documentation.
createPath(This) -> wxGraphicsPath:wxGraphicsPath()
 
Types:
This = wxGraphicsContext()
 
See external documentation.
clip(This, Region) -> ok
 
Types:
This = wxGraphicsContext()
 
Region = wxRegion:wxRegion()
 
See external documentation.
clip(This, X, Y, W, H) -> ok
 
Types:
This = wxGraphicsContext()
 
X = number()
 
Y = number()
 
W = number()
 
H = number()
 
See external documentation.
resetClip(This) -> ok
 
Types:
This = wxGraphicsContext()
 
See external documentation.
drawBitmap(This, Bmp, X, Y, W, H) -> ok
 
Types:
This = wxGraphicsContext()
 
Bmp = wxBitmap:wxBitmap()
 
X = number()
 
Y = number()
 
W = number()
 
H = number()
 
See external documentation.
drawEllipse(This, X, Y, W, H) -> ok
 
Types:
This = wxGraphicsContext()
 
X = number()
 
Y = number()
 
W = number()
 
H = number()
 
See external documentation.
drawIcon(This, Icon, X, Y, W, H) -> ok
 
Types:
This = wxGraphicsContext()
 
Icon = wxIcon:wxIcon()
 
X = number()
 
Y = number()
 
W = number()
 
H = number()
 
See external documentation.
drawLines(This, Points) -> ok
 
Types:
This = wxGraphicsContext()
 
Points = [{X::float(), Y::float()}]
 
Equivalent to drawLines(This, Points, []).
drawLines(This, Points, Options::[Option]) -> ok
 
Types:
This = wxGraphicsContext()
 
Points = [{X::float(), Y::float()}]
 
Option = {fillStyle, wx:wx_enum()}
 
See external documentation.
 
FillStyle = integer
drawPath(This, Path) -> ok
 
Types:
This = wxGraphicsContext()
 
Path = wxGraphicsPath:wxGraphicsPath()
 
Equivalent to drawPath(This, Path, []).
drawPath(This, Path, Options::[Option]) -> ok
 
Types:
This = wxGraphicsContext()
 
Path = wxGraphicsPath:wxGraphicsPath()
 
Option = {fillStyle, wx:wx_enum()}
 
See external documentation.
 
FillStyle = integer
drawRectangle(This, X, Y, W, H) -> ok
 
Types:
This = wxGraphicsContext()
 
X = number()
 
Y = number()
 
W = number()
 
H = number()
 
See external documentation.
drawRoundedRectangle(This, X, Y, W, H, Radius) -> ok
 
Types:
This = wxGraphicsContext()
 
X = number()
 
Y = number()
 
W = number()
 
H = number()
 
Radius = number()
 
See external documentation.
drawText(This, Str, X, Y) -> ok
 
Types:
This = wxGraphicsContext()
 
Str = unicode:chardata()
 
X = number()
 
Y = number()
 
See external documentation.
drawText(This, Str, X, Y, Angle) -> ok
 
Types:
This = wxGraphicsContext()
 
Str = unicode:chardata()
 
X = number()
 
Y = number()
 
Angle = number()
 
See external documentation.
 
Also:
 
drawText(This, Str, X, Y, BackgroundBrush) -> 'ok' when
 
This::wxGraphicsContext(), Str::unicode:chardata(), X::number(), Y::number(), BackgroundBrush::wxGraphicsBrush:wxGraphicsBrush().
 
drawText(This, Str, X, Y, Angle, BackgroundBrush) -> ok
 
Types:
This = wxGraphicsContext()
 
Str = unicode:chardata()
 
X = number()
 
Y = number()
 
Angle = number()
 
BackgroundBrush = wxGraphicsBrush:wxGraphicsBrush()
 
See external documentation.
fillPath(This, Path) -> ok
 
Types:
This = wxGraphicsContext()
 
Path = wxGraphicsPath:wxGraphicsPath()
 
Equivalent to fillPath(This, Path, []).
fillPath(This, Path, Options::[Option]) -> ok
 
Types:
This = wxGraphicsContext()
 
Path = wxGraphicsPath:wxGraphicsPath()
 
Option = {fillStyle, wx:wx_enum()}
 
See external documentation.
 
FillStyle = integer
strokePath(This, Path) -> ok
 
Types:
This = wxGraphicsContext()
 
Path = wxGraphicsPath:wxGraphicsPath()
 
See external documentation.
getPartialTextExtents(This, Text) -> [number()]
 
Types:
This = wxGraphicsContext()
 
Text = unicode:chardata()
 
See external documentation.
getTextExtent(This, Text) -> Result
 
Types:
Result = {Width::number(), Height::number(), Descent::number(), ExternalLeading::number()}
 
This = wxGraphicsContext()
 
Text = unicode:chardata()
 
See external documentation.
rotate(This, Angle) -> ok
 
Types:
This = wxGraphicsContext()
 
Angle = number()
 
See external documentation.
scale(This, XScale, YScale) -> ok
 
Types:
This = wxGraphicsContext()
 
XScale = number()
 
YScale = number()
 
See external documentation.
translate(This, Dx, Dy) -> ok
 
Types:
This = wxGraphicsContext()
 
Dx = number()
 
Dy = number()
 
See external documentation.
getTransform(This) -> wxGraphicsMatrix:wxGraphicsMatrix()
 
Types:
This = wxGraphicsContext()
 
See external documentation.
setTransform(This, Matrix) -> ok
 
Types:
This = wxGraphicsContext()
 
Matrix = wxGraphicsMatrix:wxGraphicsMatrix()
 
See external documentation.
concatTransform(This, Matrix) -> ok
 
Types:
This = wxGraphicsContext()
 
Matrix = wxGraphicsMatrix:wxGraphicsMatrix()
 
See external documentation.
setBrush(This, Brush) -> ok
 
Types:
This = wxGraphicsContext()
 
Brush = wxGraphicsBrush:wxGraphicsBrush() | wxBrush:wxBrush()
 
See external documentation.
setFont(This, Font) -> ok
 
Types:
This = wxGraphicsContext()
 
Font = wxGraphicsFont:wxGraphicsFont()
 
See external documentation.
setFont(This, Font, Colour) -> ok
 
Types:
This = wxGraphicsContext()
 
Font = wxFont:wxFont()
 
Colour = wx:wx_colour()
 
See external documentation.
setPen(This, Pen) -> ok
 
Types:
This = wxGraphicsContext()
 
Pen = wxPen:wxPen() | wxGraphicsPen:wxGraphicsPen()
 
See external documentation.
strokeLine(This, X1, Y1, X2, Y2) -> ok
 
Types:
This = wxGraphicsContext()
 
X1 = number()
 
Y1 = number()
 
X2 = number()
 
Y2 = number()
 
See external documentation.
strokeLines(This, Points) -> ok
 
Types:
This = wxGraphicsContext()
 
Points = [{X::float(), Y::float()}]
 
See external documentation.
destroy(This::wxGraphicsContext()) -> ok
 
Destroys this object, do not use object again

AUTHORS

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wx 1.8