convert
Convert values from one range to another.
g.convert(0.2, 0, 1, 0, 100);
This maps a value from an input domain to an output domain.
This operation is used a lot in data visualisation. The input value are in the unit of the data. The output value is often a size, in pixels.
For example, we could map the size of a human, in meters (so between 0 and 2.5), to a radius in pixels from (between 0 and 500):
g.convert(1.8, 0, 2.5, 0, 500);
Parameters
v: The input value.inMin: The minimum input value.inMax: The maximum input value.outMin: The minimum output value.outMax: The maximum output value.