Use timeout for font ready callback to avoid intermittent chrome failures.

brendandahl · brendandahl · commit 69eca3c50f29 · 2012-08-06T08:51:20.000-07:00
diff --git a/src/fonts.js b/src/fonts.js
@@ -418,7 +418,8 @@ var FontLoader = {
       document.documentElement.removeEventListener(
         'pdfjsFontLoad', checkFontsLoaded, false);
 
-      callback();
+      // Use timeout to fix chrome intermittent failures on font loading.
+      setTimeout(callback, 0);
       return true;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -418,7 +418,8 @@ var FontLoader = {`
`418`	`418`	`document.documentElement.removeEventListener(`
`419`	`419`	`'pdfjsFontLoad', checkFontsLoaded, false);`
`420`	`420`
`421`		`- callback();`
	`421`	`+ // Use timeout to fix chrome intermittent failures on font loading.`
	`422`	`+ setTimeout(callback, 0);`
`422`	`423`	`return true;`
`423`	`424`	`}`
`424`	`425`