Laravel-snappy: Size change when changing OS

[jerearaujo03]

I developed my app in macOS Sierra, but when I moved to production, in Ubuntu 16.04, the size of generated items becomes bigger.
How can i solve this? Some screenshots (biggest is the good one):

macOS Sierra:

Ubuntu 16.04:

[ariefadjie]

I get same issue, then not yet resolved

[fridzema]

Same issue here, anybody has a fix/workaround or something in that direction?

[ariefadjie]

While, I was use setOption zoom
PDF::loadHTML($html)->setOption('zoom','1.2822');
The zoom value not sure, but I was adjust it manually. The result between local development (Mac El Capitan) and server (Ubuntu 16.04) is approximately the same.

[jerearaujo03]

I done this:

switch(PHP_OS)
{
    case 'Linux':
        $zoom = '1';
        break;   
    default:
        $zoom = '0.8'; 
}

First, i get the PHP_OS predefined constant, and switch it, and depending on value, i assign a 'zoom level' to $zoom Then, I do:

return PDF::loadHTML($html)->setOption('zoom', $zoom)->inline();

My server's OS is Ubuntu 16.04, and my computer is macOs High Sierra, and the values where 1 for production sever in Ubuntu, and 0.8 for dev computer in macOS. I don't know what value are the correct for Windows, but you can try values.

NOTE: Posible values for PHP_OS are:

• CYGWIN_NT-5.1
• Darwin
• FreeBSD
• HP-UX
• IRIX64
• Linux
• NetBSD
• OpenBSD
• SunOS
• Unix
• WIN32
• WINNT
• Windows

[fridzema]

Thanks for the answers!
I have fixed it this way for now:

 $zoom_factor = (App::environment('production')) ? '1.23' : '1.00';
 $pdf = PDF::loadView('pdf.example')->setOption('zoom', $zoom_factor)