Function UnitWithPrecision

This function generates an argument for the Coordinate Grid Chart .xUnits function specifying that the x values are floating-point numbers with the given precision. The returned function determines how many values at the given precision will fit into the range supplied in its start and end parameters.

See

xUnits

Example

// specify values (and ticks) every 0.1 units
chart.xUnits(UnitWithPrecision(0.1))

// there are 500 units between 0.5 and 1 if the precision is 0.001
var thousandths = UnitWithPrecision(0.001);

thousandths(0.5, 1.0) // returns 500