Colorbar: improve automatic tick placement #1362
Description
A unitless colorbar is surprising.
var plt = new ScottPlot.Plot(600, 400);
plt.AddColorbar();
plt.SaveFig("colorbar_quickstart.png");
Adding tick labels doesn't look easy...
var plt = new ScottPlot.Plot(600, 400);
var cb = plt.AddColorbar();
cb.AddTick(0, "-123");
cb.AddTick(1, "+123");
cb.AddTick(.5, "0");
cb.AddTick(.25, "-61.5");
cb.AddTick(.75, "+61.5");
plt.SaveFig("colorbar_ticks.png");