ios - CorePlot 饼图 : How to hide X and Y axes?

Question

在 ios 中饼图 CorePlot 的以下代码:

CPTGraphHostingView *hostingView = [[CPTGraphHostingView alloc] initWithFrame:self.view.bounds];
    [self.view addSubview:hostingView];

    graph = [[CPTXYGraph alloc] initWithFrame:self.view.bounds];
    hostingView.hostedGraph = graph;

    CPTPieChart *pieChart = [[CPTPieChart alloc] init];
    pieChart.dataSource = self;
    pieChart.pieRadius = 100.0;
    pieChart.identifier = @"PieChart1";
    pieChart.startAngle = M_PI_4;
    pieChart.sliceDirection = CPTPieDirectionCounterClockwise;
    self.pieData=  [NSMutableArray arrayWithObjects:[NSNumber numberWithDouble:90.0], 
                    [NSNumber numberWithDouble:20.0],
                    [NSNumber numberWithDouble:30.0],
                    [NSNumber numberWithDouble:40.0],
                    [NSNumber numberWithDouble:50.0], [NSNumber numberWithDouble:60.0], nil];
    [graph addPlot:pieChart];
    [pieChart release];

那是输出不隐藏饼图中的 x 和 y 轴....!我需要隐藏 X 轴和 y 轴...!帮帮我....!

Answer 1

执行此操作的最佳方法是完全移除轴。

graph.axisSet = nil;