KonTiki wrote:Whatever you want to do with it. The 'double data' is the information which is the actual truth!
So, you suggest that I hold the true double data for later conversion into SVG/EPS files ?
And that I cast this double precision data to distinct integer variables for GUI display purposes only ?Exactly. The difference between data (float/double coordinates) and the presentation of data (2D integer coordinates mapped to the screen). Its a concept you'll see often in software development. That what you see does not have to be what is really going on under the hood.