Effect class - effect library

Constructors

Effect()

Properties

hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
override

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Methods

accelerate([dynamic rate]) → Accelerate: Changes the speed of the video playback.
advancedRedEye() → AdvancedRedEye: Removes red eyes with the Advanced Facial Attribute Detection add-on.
artisticFilter(ArtisticFilter filter) → Artistic: Applies the selected artistic filter to the image.
assistColorBlind({dynamic strength, AssistColorBlindType? type}) → AssistColorBlind: Applies stripes to the image to help people with common color-blind conditions to differentiate between colors that are similar for them.
blackwhite([dynamic threshold]) → Blackwhite: Converts the image to black and white.
blur({dynamic strength, Region? region}) → Blur: Applies a blurring filter to the asset. Receives dynamic, Region object and returns Effect
boomerang() → Boomerang: Causes a video clip to play forwards and then backwards.
cartoonify({dynamic lineStrength, dynamic colorReductionLevel, bool? blackwhite}) → Cartoonify: Applies a cartoon effect to an image. Receives dynamic, dynamic, bool returns Effect.
colorize({dynamic level, Color? color}) → Colorize: Colorizes the image.
deshake([ShakeStrength? factor]) → Deshake: Removes small motion shifts from the video. with a maximum extent of movement in the horizontal and vertical direction of 32 pixels Receives ShakeStrength object returns Effect
dither([DitherObject? filter]) → Dither: Applies an ordered dither filter to the image.
fadeIn([int? duration]) → FadeIn: Fade in at the beginning of the video.
fadeOut([int? duration]) → FadeOut: Fade out at the end of the video.
gradientFade({dynamic strength, dynamic type, dynamic horizontalStartPoint, dynamic verticalStartPoint}) → GradientFade: Applies a gradient fade effect from the top edge of the image.
grayscale() → Grayscale: Converts the image to gray-scale (multiple shades of gray). returns Effect
loop([int? additionalIterations]) → Loop: Delivers an animated GIF that contains additional loops of the GIF.
makeTransparent({dynamic tolerance, dynamic colorToReplace}) → MakeTransparent: Makes the background of the image transparent (or solid white for formats that do not support transparency). The background is determined as all pixels that resemble the pixels on the edges of the image.
negate() → Negate: Negates the image colors (negative). returns Effect
noise([dynamic level]) → Noise: Adds visual noise to the video, visible as a random flicker of "dots" or "snow".
oilPaint([dynamic strength]) → OilPaint: Applies an oil painting effect to the image.
outline({dynamic mode, Color? color, int? width, int? blurLevel}) → Outline: Adds an outline to a transparent image.
pixelate({dynamic squareSize, Region? region}) → Pixelate: Applies a pixelation effect to the image. Receives dynamic, Region object and returns Effect
redEye() → RedEye: Removes red eyes in the image. returns Effect
removeBackground({bool? screen, Color? color}) → RemoveBackground: Makes the background of an image transparent (or solid white for JPGs).
reverse() → Reverse: Plays the video or audio file in reverse. returns Effect
sepia([dynamic level]) → Sepia: Changes the color scheme of the image to sepia.
shadow({dynamic strength, Color? color, dynamic offsetX, dynamic offsetY}) → Shadow: Adds a shadow to the image.
simulateColorBlind([SimulateColorBlindObject? condition]) → SimulateColorBlind: Simulates the way an image would appear to someone with the specified color blind condition.
theme(Color color, {int? photosensitivity}) → Theme: Changes the main background color to the one specified, as if a 'theme change' was applied (e.g. dark mode vs light mode).
vectorize({dynamic numOfColors, dynamic detailsLevel, dynamic despeckleLevel, dynamic paths, dynamic cornersLevel}) → Vectorize: Vectorizes the image.
vignette([dynamic strength]) → Vignette: Applies a vignette effect. Receives dynamic object returns Effect.