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edited Jul 29, 2016 at 13:58

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One can use a pure function to specify the ticks of a BarLegend.

f[x_, y_] := Sin[1 + x] + 2 Sin[y] + x DensityPlot[f[x, y], {x, 0, 2 π}, {y, 0, 2 π}, PlotLegends -> BarLegend[Automatic, Ticks -> (FindDivisions[{#1, #2, π}, Ceiling[(#2 - #1)/π]] &)]]

One can use a pure function to specify the ticks of a BarLegend.

f[x_, y_] = Sin[1 + x] + 2 Sin[y] + x DensityPlot[f[x, y], {x, 0, 2 π}, {y, 0, 2 π}, PlotLegends -> BarLegend[Automatic, Ticks -> (FindDivisions[{#1, #2, π}, Ceiling[(#2 - #1)/π]] &)]]

One can use a pure function to specify the ticks of a BarLegend.

f[x_, y_] := Sin[1 + x] + 2 Sin[y] + x DensityPlot[f[x, y], {x, 0, 2 π}, {y, 0, 2 π}, PlotLegends -> BarLegend[Automatic, Ticks -> (FindDivisions[{#1, #2, π}, Ceiling[(#2 - #1)/π]] &)]]

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answered Jul 29, 2016 at 12:42

Karsten7

27.7k
5
76
138

One can use a pure function to specify the ticks of a BarLegend.

f[x_, y_] = Sin[1 + x] + 2 Sin[y] + x DensityPlot[f[x, y], {x, 0, 2 π}, {y, 0, 2 π}, PlotLegends -> BarLegend[Automatic, Ticks -> (FindDivisions[{#1, #2, π}, Ceiling[(#2 - #1)/π]] &)]]