get_scale_factor
Description:
Gets the internal scale factor that maps from monitor coordinates to the actual device pixels.
On traditional systems this is 1, but on very high density outputs this can be a higher value (often 2).
This can be used if you want to create pixel based data for a particular monitor, but most of the time you’re drawing to a window where it is better to use get_scale_factor instead.
Parameters:
| this |
a Monitor |
Returns:
|
the scale factor |