Create canvas with proper size in emscripten
Create canvas with proper size in emscripten

bogdan-voevoda/nimx,yglukhov/nimx,bogdan-voevoda/nimx,bogdan-voevoda/nimx,rrenderr/nimx,rrenderr/nimx,rrenderr/nimx,yglukhov/nimx,qqquinta/nimx,qqquinta/nimx,yglukhov/nimx,qqquinta/nimx