RTL text direction issue on CentOS 7

[saeedrahimi]

I run my project on centos 7 and I've installed all dependencies you referred in README.md, the problem is that captcha image characters displaying on wrong direction.
Also i installed Tahoma and other RTL fonts and it didn't worked.
have you any idea to solve this?

Environment

The in-use version: DNTCaptcha.Core 1.4.4
Operating system: CentOS Linux 7
IDE: Published with Visual Studio 2017 (v15.6.5) on Windows 10

Captcha URL:

http://192.168.228.129:5000/DNTCaptchaImage/Show?text=CfDJ8LWca3Bj7zxDmnTo3VBV6aSizgT3jEfA3aTyeat07C8MaMVgW0Xv7lZCeoV3VHONnTrV8iR8wjQZz04t0dgMVb5E%2Bion2y%2BiAVXzd%2F4sJq%2Fk50Ycex6noL8hxdF6XnJ81IsX7jNRq93UAPc4OOvIb6oAzmm2RKo1dy1R4XjUh3GlLcny19aJ2YrAW6xntViwHg%3D%3D&rndDate=636692528396190703&foreColor=%23333333&backColor=%23ccc&fontSize=20&fontName=Tahoma

Output:

[VahidN]

RTL support has been added to lib gdi plus recently and it will be part of the next System.Drawing package.

[lock]

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