中文说明：Text2Im 将传递的字符串转换为黑白图像。经常有必要在 evaulated 图像中的注释中燃烧。自从我发现没发现一个简单的解决方案，这样做，我写了这个程序在图像 arry 中生成一个图像数组，然后可以很容易的集成。
English Description：
Text2Im converts a passed string to a bw-image. Often it is necessary to burn in annotations in evaulated images. Since I didn't found an easy solution to do so, I wrote this programm to generate an image array which then can be easily integrated in an image arry