[cairo] A Question

Simon Richter Simon.Richter at hogyros.de
Tue Feb 26 17:19:59 UTC 2019


On 23.02.19 01:59, Thomas Dineen wrote:

>    A question on Cairo: The X Y inputs to Cairo drawing functions are
> type double.

> Dose this imply that pixel or line spacing could be less than 1.0?

The coordinates do not always map exactly to pixels (for example, you
can apply zoom and pan transformations), and even when they do,
fractional pixels make a difference in antialiased rendering.


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