skiko/org.jetbrains.skia

Package-level declarations

Types

AnimationDisposalMethod

enum AnimationDisposalMethod : Enum<AnimationDisposalMethod>

This specifies how the next frame is based on this frame.

AnimationDisposalMode

enum AnimationDisposalMode : Enum<AnimationDisposalMode>

This specifies how the next frame is based on this frame.

AnimationFrameInfo

class AnimationFrameInfo(var requiredFrame: Int, var duration: Int, var isFullyReceived: Boolean, var alphaType: ColorAlphaType, var isHasAlphaWithinBounds: Boolean, var disposalMethod: AnimationDisposalMode, var blendMode: BlendMode, frameRect: IRect)

Information about individual frames in a multi-framed image.

ArrayDecoder

class ArrayDecoder(ptr: NativePointer, disposePtr: NativePointer)

BackendRenderTarget

class BackendRenderTarget : Managed

BBHFactory

abstract class BBHFactory : Managed

Bitmap

class Bitmap : Managed, IHasImageInfo

BlendMode

enum BlendMode : Enum<BlendMode>

BreakIterator

class BreakIterator : Managed

A class that locates boundaries in text. This class defines a protocol for objects that break up a piece of natural-language text according to a set of criteria. Instances or subclasses of BreakIterator can be provided, for example, to break a piece of text into words, sentences, or logical characters according to the conventions of some language or group of languages.

Canvas

open class Canvas : Managed

ClipMode

enum ClipMode : Enum<ClipMode>

Codec

class Codec : Managed, IHasImageInfo

Color

object Color

Color4f

class Color4f(val r: Float, val g: Float, val b: Float, val a: Float = 1.0f)

ColorAlphaType

enum ColorAlphaType : Enum<ColorAlphaType>

Describes how to interpret the alpha component of a pixel. A pixel may be opaque, or alpha, describing multiple levels of transparency.

ColorChannel

enum ColorChannel : Enum<ColorChannel>

ColorFilter

class ColorFilter : RefCnt

ColorInfo

class ColorInfo(val colorType: ColorType, val alphaType: ColorAlphaType, val colorSpace: ColorSpace?)

Describes pixel and encoding. ImageInfo can be created from ColorInfo by providing dimensions.

ColorMatrix

class ColorMatrix(mat: Float)

ColorSpace

class ColorSpace : Managed

ColorType

enum ColorType : Enum<ColorType>

Describes how pixel bits encode color. A pixel may be an alpha mask, a grayscale, RGB, or ARGB.

ContentChangeMode

enum ContentChangeMode : Enum<ContentChangeMode>

CubicResampler

class CubicResampler(val b: Float, val c: Float) : SamplingMode

Specify B and C (each between 0...1) to create a shader that applies the corresponding cubic reconstruction filter to the image.

Data

class Data : Managed

Data holds an immutable data buffer.

DirectContext

class DirectContext : RefCnt

Drawable

abstract class Drawable : Managed

Base class for objects that draw into Canvas.

EncodedImageFormat

enum EncodedImageFormat : Enum<EncodedImageFormat>

EncodedOrigin

enum EncodedOrigin : Enum<EncodedOrigin>

ExternalSymbolName

expect annotation class ExternalSymbolName(val name: String)

actual typealias ExternalSymbolName = JsName

actual typealias ExternalSymbolName = SymbolName

actual annotation class ExternalSymbolName(val name: String)

FilterBlurMode

enum FilterBlurMode : Enum<FilterBlurMode>

FilterMipmap

class FilterMipmap(filterMode: FilterMode, mipmapMode: MipmapMode = MipmapMode.NONE) : SamplingMode

FilterMode

enum FilterMode : Enum<FilterMode>

FilterQuality

enum FilterQuality : Enum<FilterQuality>

FilterTileMode

enum FilterTileMode : Enum<FilterTileMode>

Font

class Font : Managed

FontEdging

enum FontEdging : Enum<FontEdging>

Whether edge pixels draw opaque or with partial transparency.

FontExtents

class FontExtents(val ascender: Float, val descender: Float, val lineGap: Float)

FontFamilyName

class FontFamilyName(val name: String, val language: String)

FontFeature

class FontFeature(val _tag: Int, val value: Int, val start: UInt, val end: UInt)

FontHinting

enum FontHinting : Enum<FontHinting>

Level of glyph outline adjustment

FontMetrics

class FontMetrics(val top: Float, val ascent: Float, val descent: Float, val bottom: Float, val leading: Float, val avgCharWidth: Float, val maxCharWidth: Float, val xMin: Float, val xMax: Float, val xHeight: Float, val capHeight: Float, val underlineThickness: Float?, val underlinePosition: Float?, val strikeoutThickness: Float?, val strikeoutPosition: Float?)

FontMgr

open class FontMgr : RefCnt

FontSlant

enum FontSlant : Enum<FontSlant>

FontStyle

class FontStyle

FontStyleSet

class FontStyleSet : RefCnt

FontVariation

class FontVariation(val _tag: Int, val value: Float)

FontVariationAxis

class FontVariationAxis(val _tag: Int, val minValue: Float, val defaultValue: Float, val maxValue: Float, val isHidden: Boolean)

FontWeight

interface FontWeight

FontWidth

interface FontWidth

FourByteTag

interface FourByteTag

FramebufferFormat

interface FramebufferFormat

GLBackendState

enum GLBackendState : Enum<GLBackendState>

GradientStyle

class GradientStyle(val tileMode: FilterTileMode, val isPremul: Boolean, val localMatrix: Matrix33?)

Graphics

class Graphics

IHasImageInfo

interface IHasImageInfo

Image

class Image : RefCnt, IHasImageInfo

ImageFilter

class ImageFilter : RefCnt

ImageInfo

class ImageInfo(val colorInfo: ColorInfo, val width: Int, val height: Int)

Describes pixel dimensions and encoding. Bitmap, Image, Pixmap, and Surface can be created from ImageInfo. ImageInfo can be retrieved from Bitmap and Pixmap, but not from Image and Surface. For example, Image and Surface implementations may defer pixel depth, so may not completely specify ImageInfo.

InversionMode

enum InversionMode : Enum<InversionMode>

IPoint

class IPoint(val x: Int, val y: Int)

IRange

class IRange(val start: Int, val end: Int)

IRect

class IRect

ISize

class ISize

ManagedString

class ManagedString : Managed

MaskFilter

class MaskFilter : RefCnt

Matcher

expect class Matcher

actual class Matcher

actual typealias Matcher = java.util.regex.Matcher

actual class Matcher

Matrix22

class Matrix22(mat: Float)

2x2 matrix.

Matrix33

class Matrix33(mat: Float)

Matrix holds a 3x3 matrix for transforming coordinates. This allows mapping Point and vectors with translation, scaling, skewing, rotation, and perspective.

Matrix44

class Matrix44(mat: Float)

4x4 matrix used by SkCanvas and other parts of Skia.

MipmapMode

enum MipmapMode : Enum<MipmapMode>

ModuleImport

@Target(allowedTargets = [AnnotationTarget.FUNCTION])

expect annotation class ModuleImport(val module: String, val name: String)

@Target(allowedTargets = [AnnotationTarget.FUNCTION])

actual annotation class ModuleImport(val module: String, val name: String)

actual typealias ModuleImport = WasmImport

OutputWStream

class OutputWStream(out: OutputStream?) : WStream

Paint

class Paint : Managed

PaintFilterCanvas

abstract class PaintFilterCanvas(canvas: Canvas, unrollDrawable: Boolean) : Canvas

A utility proxy base class for implementing draw/paint filters.

PaintMode

enum PaintMode : Enum<PaintMode>

PaintStrokeCap

enum PaintStrokeCap : Enum<PaintStrokeCap>

Cap draws at the beginning and end of an open path contour.

PaintStrokeJoin

enum PaintStrokeJoin : Enum<PaintStrokeJoin>

Join specifies how corners are drawn when a shape is stroked. Join affects the four corners of a stroked rectangle, and the connected segments in a stroked path.

Path

class Path : Managed, Iterable<PathSegment?>

Path contain geometry. Path may be empty, or contain one or more verbs that outline a figure. Path always starts with a move verb to a Cartesian coordinate, and may be followed by additional verbs that add lines or curves.

PathDirection

enum PathDirection : Enum<PathDirection>

PathEffect

class PathEffect : RefCnt

PathEllipseArc

enum PathEllipseArc : Enum<PathEllipseArc>

PathFillMode

enum PathFillMode : Enum<PathFillMode>

PathMeasure

class PathMeasure : Managed

PathOp

enum PathOp : Enum<PathOp>

The logical operations that can be performed when combining two paths.

PathSegment

class PathSegment(val verb: PathVerb = PathVerb.DONE, val p0: Point? = null, val p1: Point? = null, val p2: Point? = null, val p3: Point? = null, val conicWeight: Float = 0.0f, val isCloseLine: Boolean = false, val isClosedContour: Boolean = false)

PathSegmentIterator