Hi. Since March of '06, Opera 9 has supported a custom extension to
the canvas context called "opera-2dgame." Importantly, their extension
adds these methods:
getPixel(x, y)
Returns the pixel value (colour, opacity) at (x, y). Returned in
the form #rrggbb if fully opaque and rgba(r, g, b, a)
Why not make getPixel () and setPixel() a standard?
The ImageData APIs already provide the ability to do this and are
already supported by Firefox, Opera and Safari.
--Oliver
Aiee...sorry for the trouble; cancel my earlier note. [I realize
putImageData and getImageData fill the bill : /.]
Sincerely,
Jeff C.
Hi. Since March of '06, Opera 9 has supported a custom extension to
the canvas context called "opera-2dgame." Importantly, their extension
adds these
