The css_len argument is mandatory; this function will not compute the length
of the css string. This is because a provided stylesheet, which the calling
program could read from a file, can have nul characters in it.
During the CSS cascade, the specified stylesheet will be used with a "User"
origin.
Note that import rules will not be resolved, except for data: URLs.
Sets a CSS stylesheet to use for an SVG document.
The css_len argument is mandatory; this function will not compute the length of the css string. This is because a provided stylesheet, which the calling program could read from a file, can have nul characters in it.
During the CSS cascade, the specified stylesheet will be used with a "User" origin.
Note that import rules will not be resolved, except for data: URLs.