CanvasRenderingContext2D class
The interface, part of the Canvas API, provides the 2D rendering
context for the drawing surface of a <canvas> element. It is
used for drawing shapes, text, images, and other objects.
See the interface's properties and methods in the sidebar and
below. The Canvas tutorial has more explanation, examples, and
resources, as well.
- Implemented types
- Available extensions
- PropsCanvasCompositing
- PropsCanvasDrawImage
- PropsCanvasDrawPath
- PropsCanvasFillStrokeStyles
- PropsCanvasFilters
- PropsCanvasImageData
- PropsCanvasImageSmoothing
- PropsCanvasPath
- PropsCanvasPathDrawingStyles
- PropsCanvasRect
- PropsCanvasRenderingContext2D
- PropsCanvasShadowStyles
- PropsCanvasState
- PropsCanvasText
- PropsCanvasTextDrawingStyles
- PropsCanvasTransform
- PropsCanvasUserInterface
- Annotations
-
- @JS()
- @staticInterop
Constructors
- CanvasRenderingContext2D()
-
factory
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.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited