segmentio/nightmare — pull request #138 by azurelogic (2014-12-22 03:10:39+00:00)
Title: Adds zoom feature. Resolves #136.

Adds zoom feature. Resolves #136.

This sort of "High DPI" screenshot can be achieved by increasing the zoom level and viewport size proportionally (sample of this code is included in Readme.md). I decided to implement it this way to allow maximum flexibility.