CanvasRenderingContext2D
The CanvasRenderingContext2D class provides a 2D drawing context for a canvas element. Use the methods of this class to draw on the canvas. To obtain an instance of the CanvasRenderingContext2D, call the getContext('2d') method on a canvas object. See Devlink 1744220 for usage examples.
Declaration
interface CanvasRenderingContext2DTopics
Drawing Rectangles
Creating Paths (Lines, Curves, Arcs, and Shapes)
Filling and Stroking Lines and Paths
Drawing Images
Drawing Text
Changing the Coordinate System
Saving and Restoring Settings
Compositing
Creating Gradients and Patterns
Manipulating Pixels
Working with Shadows
Constants
Instance Properties
canvasdirectionimageSmoothingEnabledimageSmoothingQualitylineDashOffsetwebkitBackingStorePixelRatiowebkitImageSmoothingEnabledwebkitLineDashwebkitLineDashOffset