javascript - How to ensure that custom font is loaded -


i'm using angular 2 , webpack. styles added angular components without encapsulation.

there problem custom fonts - seems loaded asynchronously, components, whic mesuring there size @ moment created, initial font instead of custom.

how can solve problem?

as understand, there no helpful events... thought checking currecnt font , setting dela, didn't find way chech current font of element. computed value returned if such font not applied.

or maybe angular/webpack-specific solution can applied?

~function () {    var link = document.createelement('link');    link.rel = 'stylesheet';    link.href = 'https://fonts.googleapis.com/css?family=shrikhand&_='+date.now();    document.head.appendchild(link);        var dest = document.getelementbyid('dest');    console.log(getcomputedstyle(dest).fontfamily);    var width = getcomputedstyle(dest).width;    dest.style.width = width;  }();
body {    font-family: 'shrikhand', cursive;  }    p {    outline: 1px dotted red;    float: left;    clear: left;    white-space: nowrap;  }
<p style="font-family: initial;">need handle font loading</p>  <p id="dest">need handle font loading</p>  <p>need handle font loading</p>

ps: same question in russian.

you can use font face observer. monitor when web font applied page , notify you. currently, it's best possible solution determine whether web font has been loaded.

if interested in subject check out zach leatherman's blog. wrote comprehensive guide on topic :)


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