wxImage (3erl)

See external documentation: wxImage.

All (default) image handlers are initialized.

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.

new() -> wxImage()

See external documentation.

new(Name) -> wxImage()

Types:

Name = chardata() (see module unicode)

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, Option::[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, Option::[Option]) -> boolean()

Types:

This = wxImage()

Option = {threshold, integer()}

See external documentation.

convertToGreyscale(This) -> wxImage()

Types:

This = wxImage()

Equivalent to convertToGreyscale(This, []).

convertToGreyscale(This, Option::[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, Option::[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, Option::[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() -> charlist() (see module unicode)

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 = chardata() (see module unicode)

Equivalent to getImageCount(Name, []).

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

Types:

Name = chardata() (see module unicode)

Option = {type, wx_enum() (see module wx)}

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() (see module 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) -> charlist() (see module unicode)

Types:

This = wxImage()

Name = chardata() (see module unicode)

See external documentation.

getOptionInt(This, Name) -> integer()

Types:

This = wxImage()

Name = chardata() (see module unicode)

See external documentation.

hasOption(This, Name) -> boolean()

Types:

This = wxImage()

Name = chardata() (see module unicode)

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, Option::[Option]) -> boolean()

Types:

This = wxImage()

X = integer()

Y = integer()

Option = {threshold, integer()}

See external documentation.

loadFile(This, Name) -> boolean()

Types:

This = wxImage()

Name = chardata() (see module unicode)

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

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

Types:

This = wxImage()

Name = chardata() (see module unicode)

Option = {type, integer()} | {index, integer()}

See external documentation.

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

Types:

This = wxImage()

Name = chardata() (see module unicode)

Mimetype = chardata() (see module unicode)

Option = {index, integer()}

See external documentation.

ok(This) -> boolean()

Types:

This = wxImage()

See external documentation.

removeHandler(Name) -> boolean()

Types:

Name = chardata() (see module unicode)

See external documentation.

mirror(This) -> wxImage()

Types:

This = wxImage()

Equivalent to mirror(This, []).

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

Types:

This = wxImage()

Width = integer()

Height = integer()

Option = {quality, wx_enum() (see module wx)}

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, Option::[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, Option::[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, Option::[Option]) -> wxImage()

Types:

This = wxImage()

Option = {clockwise, boolean()}

See external documentation.

saveFile(This, Name) -> boolean()

Types:

This = wxImage()

Name = chardata() (see module unicode)

See external documentation.

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

Types:

This = wxImage()

Name = chardata() (see module unicode)

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, Option::[Option]) -> wxImage()

Types:

This = wxImage()

Width = integer()

Height = integer()

Option = {quality, wx_enum() (see module wx)}

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, Option::[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, Option::[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, Option::[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, Option::[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, Option::[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 = chardata() (see module unicode)

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() (see module 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

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