wxGraphicsContext.3erl - Man Page

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()

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()

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
drawText(This, Str, X, Y, BackgroundBrush) -> ok

Types:

This = wxGraphicsContext()
Str = unicode:chardata()
X = number()
Y = number()
Angle = number()
This = wxGraphicsContext()
Str = unicode:chardata()
X = number()
Y = number()
BackgroundBrush = wxGraphicsBrush:wxGraphicsBrush()

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 1.9.2 Erlang Module Definition