scale abstract method
- double fontSize
Computes the scaled font size (in logical pixels) with the given unscaled
fontSize
(in logical pixels).
The input fontSize
must be finite and non-negative.
When given the same fontSize
input, this method returns the same value.
The output of a larger input fontSize
is typically larger than that of a
smaller input, but on unusual occasions they may produce the same output.
For example, some platforms use single-precision floats to represent font
sizes, as a result of truncation two different unscaled font sizes can be
scaled to the same value.
Implementation
double scale(double fontSize);