Generate an array of approximately count + 1 uniformly-spaced, nicely-rounded values between start and stop (inclusive).
Each value is a power of ten multiplied by 1, 2 or 5. See also d3.tickIncrement, d3.tickStep and linear.ticks.
Ticks are inclusive in the sense that they may include the specified start and stop values if (and only if) they are exact,
nicely-rounded values consistent with the inferred step. More formally, each returned tick t satisfies start ≤ t and t ≤ stop.
Parameters
start: number
Start value for ticks
stop: number
Stop value for ticks
count: number
count + 1 is the approximate number of ticks to be returned by d3.ticks.
Generate an array of approximately count + 1 uniformly-spaced, nicely-rounded values between start and stop (inclusive). Each value is a power of ten multiplied by 1, 2 or 5. See also d3.tickIncrement, d3.tickStep and linear.ticks.
Ticks are inclusive in the sense that they may include the specified start and stop values if (and only if) they are exact, nicely-rounded values consistent with the inferred step. More formally, each returned tick t satisfies start ≤ t and t ≤ stop.