class Pluto::ImageGA

Included Modules

Defined in:

pluto/format/jpeg.cr
pluto/format/png.cr
pluto/format/webp.cr
pluto/image_ga.cr

Constructors

Class Method Summary

Instance Method Summary

Instance methods inherited from module Pluto::Format::WebP

check_webp(*args, **options)
check_webp(*args, **options, &) check_webp, to_lossless_webp(io : IO) : Nil to_lossless_webp, to_lossy_webp(io : IO, quality : Int32 = 100) : Nil to_lossy_webp

Instance methods inherited from module Pluto::Format::PNG

check_png(*args, **options)
check_png(*args, **options, &) check_png, to_png(io : IO) : Nil to_png

Instance methods inherited from module Pluto::Format::JPEG

check_jpeg(*args, **options)
check_jpeg(*args, **options, &) check_jpeg, to_jpeg(io : IO, quality : Int32 = 100) : Nil to_jpeg

Instance methods inherited from module Pluto::Operation::VerticalBlur

vertical_blur(radius : Int32) : self vertical_blur, vertical_blur!(radius : Int32) : self vertical_blur!

Instance methods inherited from module Pluto::Operation::HorizontalBlur

horizontal_blur(radius : Int32) : self horizontal_blur, horizontal_blur!(radius : Int32) : self horizontal_blur!

Instance methods inherited from module Pluto::Operation::GaussianBlur

gaussian_blur(value : Int32) : self gaussian_blur, gaussian_blur!(value : Int32) : self gaussian_blur!

Instance methods inherited from module Pluto::Operation::Crop

crop(x : Int32, y : Int32, new_width : Int32, new_height : Int32) : self crop, crop!(x : Int32, y : Int32, new_width : Int32, new_height : Int32) : self crop!

Instance methods inherited from module Pluto::Operation::Contrast

contrast(value : Float64) : self contrast, contrast!(value : Float64) : self contrast!

Instance methods inherited from module Pluto::Operation::ChannelSwap

channel_swap(a : ChannelType, b : ChannelType) : self channel_swap, channel_swap!(a : ChannelType, b : ChannelType) : self channel_swap!

Instance methods inherited from module Pluto::Operation::Brightness

brightness(value : Float64) : self brightness, brightness!(value : Float64) : self brightness!

Instance methods inherited from module Pluto::Operation::BoxBlur

box_blur(value : Int32) : self box_blur, box_blur!(value : Int32) : self box_blur!

Instance methods inherited from module Pluto::Operation::BilinearResize

bilinear_resize(width : Int32, height : Int32) : self bilinear_resize, bilinear_resize!(width : Int32, height : Int32) : self bilinear_resize!

Instance methods inherited from module Pluto::Format::Stumpy

to_stumpy : StumpyCore::Canvas to_stumpy

Instance methods inherited from module Pluto::Format::PPM

to_ppm(io : IO) : Nil to_ppm

Instance methods inherited from class Pluto::Image

[](channel_type : ChannelType) : Array(UInt8) [], []=(channel_type : ChannelType, channel : Array(UInt8)) : Array(UInt8) []=, alpha : Array(UInt8) alpha, blue : Array(UInt8) blue, each_channel(& : Array(UInt8), ChannelType -> Nil) : Nil each_channel, green : Array(UInt8) green, height : Int32 height, red : Array(UInt8) red, size : Int32 size, width : Int32 width

Constructor Detail

def self.from_jpeg(image_data : Bytes) : self #

def self.from_jpeg(io : IO) : self #

def self.from_png(image_data : Bytes) : self #

def self.from_png(io : IO) : self #

def self.from_ppm(image_data : Bytes) : self #

def self.from_ppm(io : IO) : self #

def self.from_webp(image_data : Bytes) : self #

def self.from_webp(io : IO) : self #

def self.new(red : Array(UInt8), green : Array(UInt8), blue : Array(UInt8), alpha : Array(UInt8), width : Int32, height : Int32) #

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def self.new(gray : Array(UInt8), alpha : Array(UInt8), width : Int32, height : Int32) #

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Class Method Detail

def self.from_stumpy(canvas : StumpyCore::Canvas) #

Instance Method Detail

def [](channel_type : ChannelType) : Array(UInt8) #

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def []=(channel_type : ChannelType, channel : Array(UInt8)) : Array(UInt8) #

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def alpha : Array(UInt8) #

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def alpha=(alpha : Array(UInt8)) #

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def blue : Array(UInt8) #

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def clone : ImageGA #

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def each_channel(& : Array(UInt8), ChannelType -> Nil) : Nil #

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def gray : Array(UInt8) #

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def gray=(gray : Array(UInt8)) #

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def green : Array(UInt8) #

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def height : Int32 #

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def height=(height : Int32) #

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def red : Array(UInt8) #

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def to_rgba : ImageRGBA #

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def width : Int32 #

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def width=(width : Int32) #

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