I thought px was an abbreviation of pixel which doesn't have a dimension?
Pixels have pitch, which is the distance between pixels. That is what is usually meant when talking about px as a measurement. It is analogous to dpi or ppi or the metric version.
alt Hacker News
Pixels have pitch, which is the distance between pixels. That is what is usually meant when talking about px as a measurement. It is analogous to dpi or ppi or the metric version.