Compose UI Graphics

List of adaptation matrices that can be used for chromatic adaptation using the von Kries transform.

Create a Compose Paint instance backed by an android.graphics.Paint object to be consumed by Compose applications running on the Android platform

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

Algorithms to use when painting on the canvas.

Creates a color filter that applies the blend mode given as the second argument.

RenderEffect that will blur the contents of an optional input RenderEffect.

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

Implementation of DrawScope that issues drawing commands into the specified canvas and bounds via CanvasDrawScope.draw

Holder class that is used to issue scoped calls to a Canvas from the framework equivalent canvas without having to allocate an object on each draw call

Defines how a new clip region should be merged with the existing clip region.

The Color class contains color information to be used while painting in Canvas.

Effect used to modify the color of each pixel drawn on a Paint that it is installed on

4x5 matrix for transforming the color and alpha components of a source.

Create a ColorFilter that transforms colors through a 4x5 color matrix.

A color model is required by a ColorSpace to describe the way colors can be represented as tuples of numbers.

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

A ColorSpace is used to identify a specific organization of colors.

Determines when to render the contents of a layer into an offscreen buffer before being drawn to the destination.

A connector transforms colors from a source color space to a destination color space.

DSL marker used to distinguish between drawing operations and canvas transform operations

Represents how the shapes should be drawn within a DrawScope

Painter implementation that draws a drop shadow with the geometry defined by the specified shape and Shadow.

Quality levels for image filters.

Drawing layer used to record drawing commands in a displaylist as well as additional properties that affect the rendering of the display list.

Possible ImageBitmap configurations.

Painter implementation that draws an inner shadow with the geometry defined by the specified shape and Shadow.

Represents the outsets of a layer, which define the extra visual space around the layer's content.

Create a ColorFilter that can be used to simulate simple lighting effects.

Brush implementation used to apply a linear gradient on a given Paint

RenderEffect used to translate either the given RenderEffect or the content of the GraphicsLayerScope it is configured on.

Defines a simple shape, used for bounding graphical regions.

An area defined as a path.

Rectangular area.

Rectangular area with rounded corners.

Abstraction for something that can be drawn.

Strategies for painting shapes and paths on a canvas.

Specifies how closed shapes (e.g.

The shape is wound in clockwise order.

The shape is wound in counter-clockwise order.

PathBuilder provides a fluent API to creates a list of PathNode, used to describe a path.

Determines the winding rule that decides how the interior of a Path is calculated.

A PathHitTester is used to query whether certain x/y coordinates lie inside a given Path.

Used to define how conic segments are evaluated when iterating over a Path using PathIterator.

Conic segments are returned as conic segments.

Conic segments are returned as quadratic approximations.

Represents a single command in a vector graphics path.

Draws an elliptical arc from the current point to a new point using absolute coordinates.

Draws a cubic Bézier curve from the current point to a new point using absolute coordinates.

Draws a horizontal line from the current point to the specified absolute x-coordinate.

Draws a line from the current point to the specified absolute (x,y) coordinate.

Starts a new subpath at the given absolute (x,y) coordinate.

Draws a quadratic Bézier curve from the current point to a new point using absolute coordinates.

Draws a smooth cubic Bézier curve using absolute coordinates.

Draws a smooth quadratic Bézier curve using absolute coordinates.

Draws an elliptical arc from the current point to a new point using relative coordinates.

Draws a cubic Bézier curve from the current point to a new point using relative coordinates.

Draws a horizontal line from the current point, offset by a relative distance dx.

Draws a line from the current point to a new point, defined by a relative offset.

Starts a new subpath at a point defined by a relative offset from the current point.

Draws a quadratic Bézier curve from the current point to a new point using relative coordinates.

Draws a smooth cubic Bézier curve using relative coordinates.

Draws a smooth quadratic Bézier curve using relative coordinates.

Draws a vertical line from the current point, offset by a relative distance dy.

Draws a vertical line from the current point to the specified absolute y-coordinate.

Strategies for combining paths.

A path segment represents a curve (line, cubic, quadratic or conic) or a command inside a fully formed Path object.

Type of a given segment in a Path, either a command (Type.Move, Type.Close, Type.Done) or a curve (Type.Line, Type.Cubic, Type.Quadratic, Type.Conic).

Close command, close the current contour by joining the last point added to the path with the first point of the current contour.

Conic curve, the path segment contains 3 points in the following order: - Start point - Control point - End point

Cubic curve, the path segment contains 4 points in the following order: - Start point - First control point - Second control point - End point

Done command, which indicates that no further segment will be found in the path.

Line curve, the path segment contains 2 points indicating the two extremities of the line.

Move command, the path segment contains 1 point indicating the move destination.

Quadratic curve, the path segment contains 3 points in the following order: - Start point - Control point - End point

Result of a pixel read operation.

Used by Canvas.drawPoints.

Brush implementation used to apply a radial gradient on a given Paint

Intermediate rendering step used to render drawing commands with a corresponding visual effect.

A render intent determines how a connectorConnector maps colors from one color space to another.

An RGB color space is an additive color space using the RGBColorModel.Rgb color model (a color is therefore represented by a tuple of 3 numbers).

Class that represents the corresponding Shader implementation on a platform.

Brush implementation that wraps and applies a the provided shader to a Paint The shader can be lazily created based on a given size, or provided directly as a parameter

Group of parameters that represent how a drop shadow or inner shadow should be rendered.

Strategy for transforming each point of the shape along the drawn path

DrawStyle that provides information for drawing content with a stroke

Styles to use for line endings.

Styles to use for line joins.

Brush implementation used to apply a sweep gradient on a given Paint

Defines what happens at the edge of the gradient.

Defines the parameters for the ICC parametric curve type 4, as defined in ICC.1:2004-10, section 10.15.

Defines how a list of points is interpreted when drawing a set of triangles.

A set of vertex data used by Canvas.drawVertices.

Class for constructing white points used in RGBRgb color space.