supported toDataURL image formats

While I was playing around with webgl I’ve made an interesting detection.
The support for available image formats of the toDataURL() function has been increased.


             Mac          Mac          Mac          Mac          PC           PC           PC           PC           PC
            Chrome       Safari       Opera        Firefox      Firefox      Opera        Safari       Chrome       IE-9
            9.0.597.98   5.0.3        11.01        4 beta 11    4 beta 11    11.01        5.0.3        9.0.597.98   9.0.7930
png         +            +            +            +            +            +            +            +            +
            
jpeg        +            +            +            +            -            +            +            -            +
var. comp.  +            +            ±            -            -            +            -            -            +            

jpeg2000    -            +            -            -            -            -            -            -            -
inc. trans. -            +            -            -            -            -            -            -            -

gif         -            +            -            -            -            -            +            -            -
bmp         -            +            -            -            -            -            -            -            -
tiff        -            +            -            -            -            -            -            -            -
targa       -            +            -            -            -            -            -            -            -

Especially Safari provides a wide range of formats on Mac.
The only format that is missing is googles “image/webp” and maybe “image/svg+xml”.

 
            Mac      Mac      Mac      Mac      PC       PC       PC       PC       PC
            Chrome   Safari   Opera    Firefox  Firefox  Opera    Safari   Chrome   IE-9
            9.0.597  5.0.3    11.01    4 ß 11   4 ß 11   11.01    5.0.3    9.0.597  9.0.7930
png         +        +        +        +        +        +        +        +        +             
jpeg        +        +        +        +        -        +        +        -        +
var. comp.  +        +        ±        -        -        +        -        -        +            

jpeg2000    -        +        -        -        -        -        -        -        -
inc. trans. -        +        -        -        -        -        -        -        -

gif         +        +        -        -        -        -        +        -        -
bmp         +        +        -        -        -        -        -        -        -
tiff        -        +        -        -        -        -        -        -        -
targa       -        +        -        -        -        -        -        -        -
webp        +        -        -        -        -        -        -        -        -

+ = yes
- = no
± = buggy

Thats good to know.