UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Steps to reproduce the problem:
1. Open attached html file

What is the expected behavior?
Nothing to be drawn

What went wrong?
A large yellow block appears

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 69.0.3497.100  Channel: n/a
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: 

Tested with IE11 and Firefox 62.0.3 (64-bit)
Result depeds on number constants - small changes affects reproducing.
 

Deleted: arc_test.html 652 bytes

arc_test.html 652 bytes View Download

Deleted: arc_test.png 30.9 KB

	arc_test.png 30.9 KB View Download