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wxImage(3erl) Erlang Module Definition wxImage(3erl)

NAME

wxImage - See external documentation: wxImage.

DESCRIPTION

See external documentation: wxImage.

All (default) image handlers are initialized.

DATA TYPES

wxImage():

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

new() -> wxImage()

See external documentation.

new(Name) -> wxImage()

Types:

Name = unicode:chardata()

Equivalent to new(Name, []).

new(Width, Height) -> wxImage()

Types:

Width = integer()
Height = integer()

See external documentation.
Also:
new(Name, [Option]) -> wxImage() when
Name::unicode:chardata(),
Option :: {'type', integer()}
| {'index', integer()}.

new(Width, Height, Data) -> wxImage()

Types:

Width = integer()
Height = integer()
Data = binary()

See external documentation.
Also:
new(Width, Height, [Option]) -> wxImage() when
Width::integer(), Height::integer(),
Option :: {'clear', boolean()};
(Name, Mimetype, [Option]) -> wxImage() when
Name::unicode:chardata(), Mimetype::unicode:chardata(),
Option :: {'index', integer()}.

new(Width, Height, Data, Alpha) -> wxImage()

Types:

Width = integer()
Height = integer()
Data = binary()
Alpha = binary()

See external documentation.
Also:
new(Width, Height, Data, [Option]) -> wxImage() when
Width::integer(), Height::integer(), Data::binary(),
Option :: {'static_data', boolean()}.

new(Width, Height, Data, Alpha, Options::[Option]) -> wxImage()

Types:

Width = integer()
Height = integer()
Data = binary()
Alpha = binary()
Option = {static_data, boolean()}

See external documentation.

blur(This, Radius) -> wxImage()

Types:

This = wxImage()
Radius = integer()

See external documentation.

blurHorizontal(This, Radius) -> wxImage()

Types:

This = wxImage()
Radius = integer()

See external documentation.

blurVertical(This, Radius) -> wxImage()

Types:

This = wxImage()
Radius = integer()

See external documentation.

convertAlphaToMask(This) -> boolean()

Types:

This = wxImage()

Equivalent to convertAlphaToMask(This, []).

convertAlphaToMask(This, Options::[Option]) -> boolean()

Types:

This = wxImage()
Option = {threshold, integer()}

See external documentation.

convertToGreyscale(This) -> wxImage()

Types:

This = wxImage()

Equivalent to convertToGreyscale(This, []).

convertToGreyscale(This, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Option = {lr, number()} | {lg, number()} | {lb, number()}

See external documentation.

convertToMono(This, R, G, B) -> wxImage()

Types:

This = wxImage()
R = integer()
G = integer()
B = integer()

See external documentation.

copy(This) -> wxImage()

Types:

This = wxImage()

See external documentation.

create(This, Width, Height) -> boolean()

Types:

This = wxImage()
Width = integer()
Height = integer()

Equivalent to create(This, Width, Height, []).

create(This, Width, Height, Data) -> boolean()

Types:

This = wxImage()
Width = integer()
Height = integer()
Data = binary()

See external documentation.
Also:
create(This, Width, Height, [Option]) -> boolean() when
This::wxImage(), Width::integer(), Height::integer(),
Option :: {'clear', boolean()}.

create(This, Width, Height, Data, Alpha) -> boolean()

Types:

This = wxImage()
Width = integer()
Height = integer()
Data = binary()
Alpha = binary()

See external documentation.
Also:
create(This, Width, Height, Data, [Option]) -> boolean() when
This::wxImage(), Width::integer(), Height::integer(), Data::binary(),
Option :: {'static_data', boolean()}.

create(This, Width, Height, Data, Alpha, Options::[Option]) -> boolean()

Types:

This = wxImage()
Width = integer()
Height = integer()
Data = binary()
Alpha = binary()
Option = {static_data, boolean()}

See external documentation.

Destroy(This) -> ok

Types:

This = wxImage()

See external documentation.

findFirstUnusedColour(This) -> Result

Types:

Result = {Res::boolean(), R::integer(), G::integer(), B::integer()}
This = wxImage()

Equivalent to findFirstUnusedColour(This, []).

findFirstUnusedColour(This, Options::[Option]) -> Result

Types:

Result = {Res::boolean(), R::integer(), G::integer(), B::integer()}
This = wxImage()
Option = {startR, integer()} | {startG, integer()} | {startB, integer()}

See external documentation.

getImageExtWildcard() -> unicode:charlist()

See external documentation.

getAlpha(This) -> binary()

Types:

This = wxImage()

See external documentation.

getAlpha(This, X, Y) -> integer()

Types:

This = wxImage()
X = integer()
Y = integer()

See external documentation.

getBlue(This, X, Y) -> integer()

Types:

This = wxImage()
X = integer()
Y = integer()

See external documentation.

getData(This) -> binary()

Types:

This = wxImage()

See external documentation.

getGreen(This, X, Y) -> integer()

Types:

This = wxImage()
X = integer()
Y = integer()

See external documentation.

getImageCount(Name) -> integer()

Types:

Name = unicode:chardata()

Equivalent to getImageCount(Name, []).

getImageCount(Name, Options::[Option]) -> integer()

Types:

Name = unicode:chardata()
Option = {type, wx:wx_enum()}

See external documentation.
Type = ?wxBITMAP_TYPE_INVALID | ?wxBITMAP_TYPE_BMP | ?wxBITMAP_TYPE_BMP_RESOURCE | ?wxBITMAP_TYPE_RESOURCE | ?wxBITMAP_TYPE_ICO | ?wxBITMAP_TYPE_ICO_RESOURCE | ?wxBITMAP_TYPE_CUR | ?wxBITMAP_TYPE_CUR_RESOURCE | ?wxBITMAP_TYPE_XBM | ?wxBITMAP_TYPE_XBM_DATA | ?wxBITMAP_TYPE_XPM | ?wxBITMAP_TYPE_XPM_DATA | ?wxBITMAP_TYPE_TIF | ?wxBITMAP_TYPE_TIF_RESOURCE | ?wxBITMAP_TYPE_GIF | ?wxBITMAP_TYPE_GIF_RESOURCE | ?wxBITMAP_TYPE_PNG | ?wxBITMAP_TYPE_PNG_RESOURCE | ?wxBITMAP_TYPE_JPEG | ?wxBITMAP_TYPE_JPEG_RESOURCE | ?wxBITMAP_TYPE_PNM | ?wxBITMAP_TYPE_PNM_RESOURCE | ?wxBITMAP_TYPE_PCX | ?wxBITMAP_TYPE_PCX_RESOURCE | ?wxBITMAP_TYPE_PICT | ?wxBITMAP_TYPE_PICT_RESOURCE | ?wxBITMAP_TYPE_ICON | ?wxBITMAP_TYPE_ICON_RESOURCE | ?wxBITMAP_TYPE_ANI | ?wxBITMAP_TYPE_IFF | ?wxBITMAP_TYPE_TGA | ?wxBITMAP_TYPE_MACCURSOR | ?wxBITMAP_TYPE_MACCURSOR_RESOURCE | ?wxBITMAP_TYPE_ANY

getHeight(This) -> integer()

Types:

This = wxImage()

See external documentation.

getMaskBlue(This) -> integer()

Types:

This = wxImage()

See external documentation.

getMaskGreen(This) -> integer()

Types:

This = wxImage()

See external documentation.

getMaskRed(This) -> integer()

Types:

This = wxImage()

See external documentation.

getOrFindMaskColour(This) -> Result

Types:

Result = {Res::boolean(), R::integer(), G::integer(), B::integer()}
This = wxImage()

See external documentation.

getPalette(This) -> wxPalette:wxPalette()

Types:

This = wxImage()

See external documentation.

getRed(This, X, Y) -> integer()

Types:

This = wxImage()
X = integer()
Y = integer()

See external documentation.

getSubImage(This, Rect) -> wxImage()

Types:

This = wxImage()
Rect = {X::integer(), Y::integer(), W::integer(), H::integer()}

See external documentation.

getWidth(This) -> integer()

Types:

This = wxImage()

See external documentation.

hasAlpha(This) -> boolean()

Types:

This = wxImage()

See external documentation.

hasMask(This) -> boolean()

Types:

This = wxImage()

See external documentation.

getOption(This, Name) -> unicode:charlist()

Types:

This = wxImage()
Name = unicode:chardata()

See external documentation.

getOptionInt(This, Name) -> integer()

Types:

This = wxImage()
Name = unicode:chardata()

See external documentation.

hasOption(This, Name) -> boolean()

Types:

This = wxImage()
Name = unicode:chardata()

See external documentation.

initAlpha(This) -> ok

Types:

This = wxImage()

See external documentation.

initStandardHandlers() -> ok

See external documentation.

isTransparent(This, X, Y) -> boolean()

Types:

This = wxImage()
X = integer()
Y = integer()

Equivalent to isTransparent(This, X, Y, []).

isTransparent(This, X, Y, Options::[Option]) -> boolean()

Types:

This = wxImage()
X = integer()
Y = integer()
Option = {threshold, integer()}

See external documentation.

loadFile(This, Name) -> boolean()

Types:

This = wxImage()
Name = unicode:chardata()

Equivalent to loadFile(This, Name, []).

loadFile(This, Name, Options::[Option]) -> boolean()

Types:

This = wxImage()
Name = unicode:chardata()
Option = {type, integer()} | {index, integer()}

See external documentation.

loadFile(This, Name, Mimetype, Options::[Option]) -> boolean()

Types:

This = wxImage()
Name = unicode:chardata()
Mimetype = unicode:chardata()
Option = {index, integer()}

See external documentation.

ok(This) -> boolean()

Types:

This = wxImage()

See external documentation.

removeHandler(Name) -> boolean()

Types:

Name = unicode:chardata()

See external documentation.

mirror(This) -> wxImage()

Types:

This = wxImage()

Equivalent to mirror(This, []).

mirror(This, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Option = {horizontally, boolean()}

See external documentation.

replace(This, R1, G1, B1, R2, G2, B2) -> ok

Types:

This = wxImage()
R1 = integer()
G1 = integer()
B1 = integer()
R2 = integer()
G2 = integer()
B2 = integer()

See external documentation.

rescale(This, Width, Height) -> wxImage()

Types:

This = wxImage()
Width = integer()
Height = integer()

Equivalent to rescale(This, Width, Height, []).

rescale(This, Width, Height, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Width = integer()
Height = integer()
Option = {quality, wx:wx_enum()}

See external documentation.
Quality = integer

resize(This, Size, Pos) -> wxImage()

Types:

This = wxImage()
Size = {W::integer(), H::integer()}
Pos = {X::integer(), Y::integer()}

Equivalent to resize(This, Size, Pos, []).

resize(This, Size, Pos, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Size = {W::integer(), H::integer()}
Pos = {X::integer(), Y::integer()}
Option = {r, integer()} | {g, integer()} | {b, integer()}

See external documentation.

rotate(This, Angle, Centre_of_rotation) -> wxImage()

Types:

This = wxImage()
Angle = number()
Centre_of_rotation = {X::integer(), Y::integer()}

Equivalent to rotate(This, Angle, Centre_of_rotation, []).

rotate(This, Angle, Centre_of_rotation, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Angle = number()
Centre_of_rotation = {X::integer(), Y::integer()}
Option = {interpolating, boolean()} | {offset_after_rotation, {X::integer(), Y::integer()}}

See external documentation.

rotateHue(This, Angle) -> ok

Types:

This = wxImage()
Angle = number()

See external documentation.

rotate90(This) -> wxImage()

Types:

This = wxImage()

Equivalent to rotate90(This, []).

rotate90(This, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Option = {clockwise, boolean()}

See external documentation.

saveFile(This, Name) -> boolean()

Types:

This = wxImage()
Name = unicode:chardata()

See external documentation.

saveFile(This, Name, Type) -> boolean()

Types:

This = wxImage()
Name = unicode:chardata()
Type = integer()

See external documentation.
Also:
saveFile(This, Name, Mimetype) -> boolean() when
This::wxImage(), Name::unicode:chardata(), Mimetype::unicode:chardata().

scale(This, Width, Height) -> wxImage()

Types:

This = wxImage()
Width = integer()
Height = integer()

Equivalent to scale(This, Width, Height, []).

scale(This, Width, Height, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Width = integer()
Height = integer()
Option = {quality, wx:wx_enum()}

See external documentation.
Quality = integer

size(This, Size, Pos) -> wxImage()

Types:

This = wxImage()
Size = {W::integer(), H::integer()}
Pos = {X::integer(), Y::integer()}

Equivalent to size(This, Size, Pos, []).

size(This, Size, Pos, Options::[Option]) -> wxImage()

Types:

This = wxImage()
Size = {W::integer(), H::integer()}
Pos = {X::integer(), Y::integer()}
Option = {r, integer()} | {g, integer()} | {b, integer()}

See external documentation.

setAlpha(This, Alpha) -> ok

Types:

This = wxImage()
Alpha = binary()

Equivalent to setAlpha(This, Alpha, []).

setAlpha(This, Alpha, Options::[Option]) -> ok

Types:

This = wxImage()
Alpha = binary()
Option = {static_data, boolean()}

See external documentation.

setAlpha(This, X, Y, Alpha) -> ok

Types:

This = wxImage()
X = integer()
Y = integer()
Alpha = integer()

See external documentation.

setData(This, Data) -> ok

Types:

This = wxImage()
Data = binary()

Equivalent to setData(This, Data, []).

setData(This, Data, Options::[Option]) -> ok

Types:

This = wxImage()
Data = binary()
Option = {static_data, boolean()}

See external documentation.

setData(This, Data, New_width, New_height) -> ok

Types:

This = wxImage()
Data = binary()
New_width = integer()
New_height = integer()

Equivalent to setData(This, Data, New_width, New_height, []).

setData(This, Data, New_width, New_height, Options::[Option]) -> ok

Types:

This = wxImage()
Data = binary()
New_width = integer()
New_height = integer()
Option = {static_data, boolean()}

See external documentation.

setMask(This) -> ok

Types:

This = wxImage()

Equivalent to setMask(This, []).

setMask(This, Options::[Option]) -> ok

Types:

This = wxImage()
Option = {mask, boolean()}

See external documentation.

setMaskColour(This, R, G, B) -> ok

Types:

This = wxImage()
R = integer()
G = integer()
B = integer()

See external documentation.

setMaskFromImage(This, Mask, Mr, Mg, Mb) -> boolean()

Types:

This = wxImage()
Mask = wxImage()
Mr = integer()
Mg = integer()
Mb = integer()

See external documentation.

setOption(This, Name, Value) -> ok

Types:

This = wxImage()
Name = unicode:chardata()
Value = integer()

See external documentation.
Also:
setOption(This, Name, Value) -> 'ok' when
This::wxImage(), Name::unicode:chardata(), Value::unicode:chardata().

setPalette(This, Palette) -> ok

Types:

This = wxImage()
Palette = wxPalette:wxPalette()

See external documentation.

setRGB(This, Rect, R, G, B) -> ok

Types:

This = wxImage()
Rect = {X::integer(), Y::integer(), W::integer(), H::integer()}
R = integer()
G = integer()
B = integer()

See external documentation.

setRGB(This, X, Y, R, G, B) -> ok

Types:

This = wxImage()
X = integer()
Y = integer()
R = integer()
G = integer()
B = integer()

See external documentation.

destroy(This::wxImage()) -> ok

Destroys this object, do not use object again

AUTHORS

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wx 1.8