iOS图表Swift条形图超出了视野-iOSChartsSwiftbargraphexceedsbeyondview

16  

There is a bug in the library with regards to calculating the xAxis minimum and maximum.

库中有一个关于计算xAxis最小值和最大值的错误。

You can manually set the xAxis minimum and maximum to prevent the first and last bars to be shown in half.

您可以手动设置xAxis的最小值和最大值，以防止第一个和最后一个柱显示为一半。

Add the below line of code, it should work perfectly fine.

添加下面的代码行，它应该可以正常工作。

yourBarChartView.xAxis.axisMinimum = -0.5;
yourBarChartView.xAxis.axisMaximum = Double(yourAxisDataList.count) - 0.5;

5  

you can add the offset to Top and bottom view as below :

您可以将偏移量添加到顶视图和底视图，如下所示：

 barChartView.extraTopOffset = 40.0f;
 barChartView.extraBottomOffset = 10.0f;

0  

If it is vertical Bar chart

如果是垂直条形图

barChartView.xAxis.spaceMin   = 5.0f;
barChartView.xAxis.spaceMax   = 5.0f;

if it is Horizantal bar chart

如果是Horizantal条形图

barChartView.leftAxis.spaceBottom = 0.0 

or barChartView.rightAxis.

或barChartView.rightAxis。

0  

You can try, editting the value of xAxis of your bargraph with values between -0.99... to -0.5. Check this example:

您可以尝试使用介于-0.99 ...到-0.5之间的值编辑条形图的xAxis值。检查此示例：

With: yourBarChart.xAxis.axisMinimum = -0.5

使用：yourBarChart.xAxis.axisMinimum = -0.5

With: yourBarChart.xAxis.axisMinimum = -0.99

使用：yourBarChart.xAxis.axisMinimum = -0.99