ASP. NET MVC application write the text on the picture

Original: ASP. NET MVC application write the text on the picture

Insus.net implement this "MVC converts a randomly generated string into a picture" after http://www.cnblogs.com/insus/p/3624235.html, convert the string to a picture, rather than try to write the string on a picture. It seems to add a watermark.

If you understand this article, the realization of the function of the watermark will naturally understand.

Refer to the following method, which is the core function function, the incoming text, and the picture, returning the bitmap:

Create a control and write two action:

Next, create the view:

Demonstrate: