CSS Writing Modes not working

Hello!

Thanks for the great work in this amazing library. I’ve been having problems while trying to render a page with the “writing-mode” CSS property. The “transform: rotate()” works fine, but there are some differences between them, and sometimes it may not be an option.

writing-mode: vertical-lr;
-ms-writing-mode: tb-lr;
*writing-mode: tb-lr;

JS Fiddle http://jsfiddle.net/brenofabio/su9k6p6z/3/

More about CSS Writing Modes: https://24ways.org/2016/css-writing-modes/ https://developer.mozilla.org/en-US/docs/Web/CSS/writing-mode https://drafts.csswg.org/css-writing-modes/

[chocolatkey]

I was trying out a JSFiddle that used an old version (0.4.1) of the library, and vertical-rl actually looked pretty good besides the spacing/rotation of punctuation in the content.

Left is original, right is screenshot: New version of lib (https://github.com/niklasvh/html2canvas/releases/download/v1.0.0-rc.3/html2canvas.min.js):

Old version of lib (https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html2canvas.min.js):

[memsenpai]

hope someone can handle it

@s11rikuya Can you give more detail?