1 out of 4 rated this helpful - Rate this topic

CanvasRenderingContext2D object

[This documentation is preliminary and is subject to change.]

Provides an object that represents a two-dimensional surface that has an origin (0,0) at the upper-left corner, with x-coordinates increasing as you move right and y-coordinates increasing as you move down.

HTML Canvas 2D Context, Section 1Internet Explorer 9

Standards information

Remarks

The CanvasRenderingContext2D interface provides most of the drawing methods and properties that are used with the canvas object.

You can include only one canvas object per document. Additional calls to this interface return the same context.

 

 

Build date: 2/14/2012

Did you find this helpful?
(1500 characters remaining)
Community Content Add
Annotations FAQ
it means
???
???
??
Only one?
What does "You can include only one canvas object per document. Additional calls to this interface return the same context" means when two canvas are used in http://msdn.microsoft.com/en-us/library/ff975423(v=vs.85).aspx example?