| Context | Rendering Context interface used to draw on a
CanvasElement. |
| CanvasGradient | Gradient object used with Context2d. |
| CanvasPattern | Pattern object used with Context2d. |
| CanvasPixelArray | Array-like object holding the actual image data for an ImageData object. |
| Context2d | Rendering interface used to draw on a CanvasElement. |
| CssColor | CSS Color object. |
| FillStrokeStyle | Represents a CssColor, CanvasGradient, or
CanvasPattern that is used for stroke and fill. |
| ImageData | Object that holds image data and a size. |
| TextMetrics | HTML 5 Canvas text metrics. |
| Context2d.Composite | Enum for composite style. |
| Context2d.LineCap | Enum for line-cap style. |
| Context2d.LineJoin | Enum for line-join style. |
| Context2d.Repetition | Enum for the repetition values. |
| Context2d.TextAlign | Enum for text align style. |
| Context2d.TextBaseline | Enum for text baseline style. |