Known direct subclasses
BitmapPainter

Painter implementation used to draw an ImageBitmap into the provided canvas This implementation can handle applying alpha and ColorFilter to it's drawn result
BrushPainter

Painter implementation used to fill the provided bounds with the specified Brush.
ColorPainter

Painter implementation used to fill the provided bounds with the specified color
VectorPainter

Painter implementation that abstracts the drawing of a Vector graphic.

Abstraction for something that can be drawn. In addition to providing the ability to draw into a specified bounded area, Painter provides a few high level mechanisms that consumers can use to configure how the content is drawn. These include alpha, ColorFilter, and RTL

Implementations should provide a meaningful equals method that compares values of different Painter subclasses and not rely on just referential equality

Summary

Public constructors
Cmn

Public functions
Unit
DrawScope.draw(size: Size, alpha: Float, colorFilter: ColorFilter?)
Cmn

Protected functions
open Boolean
applyAlpha(alpha: Float)

Apply the provided alpha value returning true if it was applied successfully, or false if it could not be applied
Cmn
open Boolean

Apply the provided color filter returning true if it was applied successfully, or false if it could not be applied
Cmn
open Boolean

Apply the appropriate internal configuration to positioning content with the given LayoutDirection
Cmn
abstract Unit

Implementation of drawing logic for instances of Painter.
Cmn

Public properties
abstract Size

Return the intrinsic size of the Painter.
Cmn

Public constructors

Painter

Cmn
Added in 1.0.0
Painter()

Public functions

draw

Cmn 
fun DrawScope.draw(
    size: Size,
    alpha: Float = DefaultAlpha,
    colorFilter: ColorFilter? = null
): Unit

Protected functions

applyAlpha

Cmn
Added in 1.0.0
protected open fun applyAlpha(alpha: Float): Boolean

Apply the provided alpha value returning true if it was applied successfully, or false if it could not be applied

applyColorFilter

Cmn
Added in 1.0.0
protected open fun applyColorFilter(colorFilter: ColorFilter?): Boolean

Apply the provided color filter returning true if it was applied successfully, or false if it could not be applied

applyLayoutDirection

Cmn
Added in 1.0.0
protected open fun applyLayoutDirection(layoutDirection: LayoutDirection): Boolean

Apply the appropriate internal configuration to positioning content with the given LayoutDirection

onDraw

Cmn 
protected abstract fun DrawScope.onDraw(): Unit

Implementation of drawing logic for instances of Painter. This is invoked internally within draw after the positioning and configuring the Painter

Public properties

intrinsicSize

Cmn
Added in 1.0.0
abstract val intrinsicSize: Size

Return the intrinsic size of the Painter. If the there is no intrinsic size (i.e. filling bounds with an arbitrary color) return Size.Unspecified. If there is no intrinsic size in a single dimension, return Size with Float.NaN in the desired dimension. If a Painter does not have an intrinsic size, it will always draw within the full bounds of the destination