Generating Preview


in a current project I have to create small preview images. Are there any best practices you could follow? The problem is that with all the settings I’ve tried, the processing time is relatively long, at least so long that I can’t even begin to do it in real time. Maybe there are some good tips?

Furthermore, it is noticeable that many lines are very thick when the target bitmap is relatively small. This is not really optimal now




I have observed your requirements and like to share that for preview generation you may create cad images on your end. The image rendering is a tedious process and involve considerable resources in terms of memory and execution time. It varies from file to file too.

For your second, issue I request you to please provide source code, source file and generated output with us.