HTML and CSS Reference
In-Depth Information
Resetting the Canvas Width and Height
When the Canvas width or height (or both) are reset, the current contents of the Canvas are
removed:
var
var
w
=
theCanvas
.
width
;
var
var
h
=
theCanvas
.
height
;
theCanvas
.
width
=
w
;
theCanvas
.
height
=
h
;