Can Highcharts be used to supply a PNG file to facebook via the meta og:image tag? -


i have exporting feature set , works great user of site, i've no idea how make work <meta> og:image tag? can point me in right direction? i've checked documentation , couldn't find useful there, sense maybe it's not possible?

thanks

did try use similar structure inside <head> tags: 

<meta property="og:url" content="your_page" /> <meta property="og:type" content="website" /> <meta property="og:title" content="some title" /> <meta property="og:description" content="some description" /> <meta property="og:image" content=".../chart.png" />

if want image of chart placed on page represent page, can export , save earlier , use content og:image property. there couple of pages worth seeing regarding topic, like: http://ogp.me/, https://developers.facebook.com/docs/sharing/webmasters#testing. also, here: https://developers.facebook.com/tools/debug/ can see how markup appears facebook crawler.


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