core-plot - CorePlot CPTXYGraph Y 轴整数非十进制

Question

在 CorePlot CPTXYGraph 中是否可以在 Y 轴上显示 int 值而不是十进制值？

Answer 1

just create a number formatter and apply it to the y axis. something like this

    NSNumberFormatter *yLabelFormatter = [[NSNumberFormatter alloc] init];
    [yLabelFormatter setGeneratesDecimalNumbers:NO];

    CPTXYAxisSet *axisSet = (CPTXYAxisSet *)graph.axisSet;
    CPTXYAxis *y = axisSet.yAxis;

    y.labelFormatter = yLabelFormatter