DYI is vector-graphic library that can generate high-quality images and charts, and it is written in Ruby.Download DYI DYI is vector-graphic library that can generate high-quality images and charts, and it is written in Ruby. DYI can generate images in some formats including SVG, PNG and EPS. Outputing a image in SVG, you can use various expressions, for exapmle animation and scripting. Your brows