罗马数字
将任意输出表达式中的整数转换为罗马数字.
时钟表盘.
In[1]:=
clock = ClockGauge[{10, 10, 30},
TicksStyle -> ColorData[40, 2], GaugeMarkers -> "FlatProfileNeedle"]Out[1]=
In[2]:=
clock /. Text[s_Integer, rest__] :> Text[RomanNumeral[s], rest]Out[2]=
指针式表盘.
In[3]:=
AngularGauge[
Quantity[714, "RomanOunces"], {Quantity[0, "RomanOunces"],
Quantity[1000, "RomanOunces"]}, GaugeLabels -> "Unit",
PlotTheme -> "Monochrome"] /.
Text[s_Integer, rest__] :> Text[RomanNumeral[s], rest]Out[3]=
