Function AxisPrecision

Source/3rdParty/implot/implot.cpp:1628–1631

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static inline int AxisPrecision(const ImPlotAxis& axis) {
    const double range = axis.Ticker.TickCount() > 1 ? (axis.Ticker.Ticks[1].PlotPos - axis.Ticker.Ticks[0].PlotPos) : axis.Range.Size();
    return Precision(range);
}

static inline double RoundAxisValue(const ImPlotAxis& axis, double value) {
    return RoundTo(value, AxisPrecision(axis));