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wxImage.3erl

NAME

wxImage - See external documentation: wxImage.

DESCRIPTION

See external documentation: wxImage <http://www.wxwidgets.org/manuals/stable/wx_wximage.html>.

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 <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagewximage>.

new(Name::string()) -> wxImage()

Equivalent to new(Name, []).

new(X::integer() | string(), X::integer() | term()) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagewximage>.

 Alternatives: 
new(Width::integer(), Height::integer()) -> new(Width, Height, [])
new(Name::string(), [Option]) -> wxImage()

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

new(X::integer() | string(), X::integer() | string(), X::binary() | term()) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagewximage>.

 Alternatives: 
new(Width::integer(), Height::integer(), Data::binary()) -> new(Width, Height, Data, [])
new(Width::integer(), Height::integer(), [Option]) -> wxImage()

 Option = {clear, bool()} 
new(Name::string(), Mimetype::string(), [Option]) -> wxImage()

 Option = {index, integer()} 

new(Width::integer(), Height::integer(), Data::binary(), X::binary() | term()) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagewximage>.

 Alternatives: 
new(Width::integer(), Height::integer(), Data::binary(), Alpha::binary()) -> new(Width, Height, Data, Alpha, [])
new(Width::integer(), Height::integer(), Data::binary(), [Option]) -> wxImage()

 Option = {static_data, bool()} 

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

Types

Option = {static_data, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagewximage>.

blur(This::wxImage(), Radius::integer()) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageblur>.

blurHorizontal(This::wxImage(), Radius::integer()) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageblurhorizontal>.

blurVertical(This::wxImage(), Radius::integer()) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageblurvertical>.

convertAlphaToMask(This::wxImage()) -> bool()

Equivalent to convertAlphaToMask(This, []).

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

Types

Option = {threshold, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageconvertalphatomask>.

convertToGreyscale(This::wxImage()) -> wxImage()

Equivalent to convertToGreyscale(This, []).

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

Types

Option = {lr, float()} | {lg, float()} | {lb, float()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageconverttogreyscale>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageconverttomono>.

copy(This::wxImage()) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagecopy>.

create(This::wxImage(), Width::integer(), Height::integer()) -> bool()

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

create(This::wxImage(), Width::integer(), Height::integer(), X::binary() | term()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagecreate>.

 Alternatives: 
create(This::wxImage(), Width::integer(), Height::integer(), Data::binary()) -> create(This, Width, Height, Data, [])
create(This::wxImage(), Width::integer(), Height::integer(), [Option]) -> bool()

 Option = {clear, bool()} 

create(This::wxImage(), Width::integer(), Height::integer(), Data::binary(), X::binary() | term()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagecreate>.

 Alternatives: 
create(This::wxImage(), Width::integer(), Height::integer(), Data::binary(), Alpha::binary()) -> create(This, Width, Height, Data, Alpha, [])
create(This::wxImage(), Width::integer(), Height::integer(), Data::binary(), [Option]) -> bool()

 Option = {static_data, bool()} 

create(This::wxImage(), Width::integer(), Height::integer(), Data::binary(), Alpha::binary(), Options::[Option]) -> bool()

Types

Option = {static_data, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagecreate>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagedestroy>.

findFirstUnusedColour(This::wxImage()) -> {bool(), R::integer(), G::integer(), B::integer()}

Equivalent to findFirstUnusedColour(This, []).

findFirstUnusedColour(This::wxImage(), Options::[Option]) -> {bool(), R::integer(), G::integer(), B::integer()}

Types

Option = {startR, integer()} | {startG, integer()} | {startB, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagefindfirstunusedcolour>.

getImageExtWildcard() -> string()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetimageextwildcard>.

getAlpha(This::wxImage()) -> binary()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetalpha>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetalpha>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetblue>.

getData(This::wxImage()) -> binary()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetdata>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetgreen>.

getImageCount(Name::string()) -> integer()

Equivalent to getImageCount(Name, []).

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

Types

Option = {type, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetimagecount>.

getHeight(This::wxImage()) -> integer()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetheight>.

getMaskBlue(This::wxImage()) -> integer()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetmaskblue>.

getMaskGreen(This::wxImage()) -> integer()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetmaskgreen>.

getMaskRed(This::wxImage()) -> integer()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetmaskred>.

getOrFindMaskColour(This::wxImage()) -> {bool(), R::integer(), G::integer(), B::integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetorfindmaskcolour>.

getPalette(This::wxImage()) -> wxPalette() (see module wxPalette)

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetpalette>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetred>.

getSubImage(This::wxImage(), Rect::{X::integer(), Y::integer(), W::integer(), H::integer()}) -> wxImage()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetsubimage>.

getWidth(This::wxImage()) -> integer()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetwidth>.

hasAlpha(This::wxImage()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagehasalpha>.

hasMask(This::wxImage()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagehasmask>.

getOption(This::wxImage(), Name::string()) -> string()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetoption>.

getOptionInt(This::wxImage(), Name::string()) -> integer()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagegetoptionint>.

hasOption(This::wxImage(), Name::string()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagehasoption>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageinitalpha>.

initStandardHandlers() -> ok

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageinitstandardhandlers>.

isTransparent(This::wxImage(), X::integer(), Y::integer()) -> bool()

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

isTransparent(This::wxImage(), X::integer(), Y::integer(), Options::[Option]) -> bool()

Types

Option = {threshold, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageistransparent>.

loadFile(This::wxImage(), Name::string()) -> bool()

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

loadFile(This::wxImage(), Name::string(), Options::[Option]) -> bool()

Types

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageloadfile>.

loadFile(This::wxImage(), Name::string(), Mimetype::string(), Options::[Option]) -> bool()

Types

Option = {index, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageloadfile>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageok>.

removeHandler(Name::string()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageremovehandler>.

mirror(This::wxImage()) -> wxImage()

Equivalent to mirror(This, []).

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

Types

Option = {horizontally, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagemirror>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagereplace>.

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

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

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

Types

Option = {quality, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagerescale>.

resize(This::wxImage(), Size::{W::integer(), H::integer()}, Pos::{X::integer(), Y::integer()}) -> wxImage()

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

resize(This::wxImage(), Size::{W::integer(), H::integer()}, Pos::{X::integer(), Y::integer()}, Options::[Option]) -> wxImage()

Types

Option = {r, integer()} | {g, integer()} | {b, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximageresize>.

rotate(This::wxImage(), Angle::float(), Centre_of_rotation::{X::integer(), Y::integer()}) -> wxImage()

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

rotate(This::wxImage(), Angle::float(), Centre_of_rotation::{X::integer(), Y::integer()}, Options::[Option]) -> wxImage()

Types

Option = {interpolating, bool()} | {offset_after_rotation, {X::integer(), Y::integer()}}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagerotate>.

rotateHue(This::wxImage(), Angle::float()) -> ok

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagerotatehue>.

rotate90(This::wxImage()) -> wxImage()

Equivalent to rotate90(This, []).

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

Types

Option = {clockwise, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagerotate90>.

saveFile(This::wxImage(), Name::string()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesavefile>.

saveFile(This::wxImage(), Name::string(), X::integer() | string()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesavefile>.

 Alternatives: 
saveFile(This::wxImage(), Name::string(), Type::integer()) -> bool()
saveFile(This::wxImage(), Name::string(), Mimetype::string()) -> bool()

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

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

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

Types

Option = {quality, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagescale>.

size(This::wxImage(), Size::{W::integer(), H::integer()}, Pos::{X::integer(), Y::integer()}) -> wxImage()

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

size(This::wxImage(), Size::{W::integer(), H::integer()}, Pos::{X::integer(), Y::integer()}, Options::[Option]) -> wxImage()

Types

Option = {r, integer()} | {g, integer()} | {b, integer()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesize>.

setAlpha(This::wxImage(), Alpha::binary()) -> ok

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

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

Types

Option = {static_data, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetalpha>.

setAlpha(This::wxImage(), X::integer(), Y::integer(), Alpha::integer()) -> ok

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetalpha>.

setData(This::wxImage(), Data::binary()) -> ok

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

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

Types

Option = {static_data, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetdata>.

setData(This::wxImage(), Data::binary(), New_width::integer(), New_height::integer()) -> ok

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

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

Types

Option = {static_data, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetdata>.

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

Equivalent to setMask(This, []).

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

Types

Option = {mask, bool()}

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetmask>.

setMaskColour(This::wxImage(), R::integer(), G::integer(), B::integer()) -> ok

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetmaskcolour>.

setMaskFromImage(This::wxImage(), Mask::wxImage(), Mr::integer(), Mg::integer(), Mb::integer()) -> bool()

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetmaskfromimage>.

setOption(This::wxImage(), Name::string(), X::integer() | string()) -> ok

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetoption>.

 Alternatives: 
setOption(This::wxImage(), Name::string(), Value::integer()) -> ok
setOption(This::wxImage(), Name::string(), Value::string()) -> ok

setPalette(This::wxImage(), Palette::wxPalette() (see module wxPalette)) -> ok

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetpalette>.

setRGB(This::wxImage(), Rect::{X::integer(), Y::integer(), W::integer(), H::integer()}, R::integer(), G::integer(), B::integer()) -> ok

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetrgb>.

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

See external documentation <http://www.wxwidgets.org/manuals/stable/wx_wximage.html#wximagesetrgb>.

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

Destroys this object, do not use object again