这是一个模拟windows画图程序的简单的程序，可以实现画线、画椭圆、画矩形、保存、打开文件等操作，是用java编写的。

Highest Level of Accuracy - Asprise OCR can easily recognize difficult documents of poor image quality; Excellent Format Retention - Text layouts on the input documents are preserved; High Speed - Asprise OCR uses optimized OCR engine to perform excellent recognition in very short time; Ease of Use - We strive to make the developer's life easier. Complex parameter configurations are removed from Asprise OCR SDK. You only have to supply the image document. Asprise OCR can intelligently determine the best setting internally. Barcode Recognition - Beside characters (letters and numbers), Asprise OCR can recognize almost every kind of bar code. You can choose to recognize barcode or characters or both.