LiveChart不在X轴WPF上显示所有标签 [英] LiveChart doesn't show all Labels on x-axis WPF
问题描述
我正在使用LiveChart
并加载一些数据.
i am using LiveChart
and loading some data.
<wpf:CartesianChart Name="LineChart" LegendLocation="top" >
<wpf:CartesianChart.AxisY>
<wpf:Axis Title="Sales" ></wpf:Axis>
</wpf:CartesianChart.AxisY>
<wpf:CartesianChart.AxisX>
<wpf:AxesCollection>
<wpf:Axis Labels="{Binding Labels}">
<wpf:Axis.Separator>
<wpf:Separator Step="1" />
</wpf:Axis.Separator>
</wpf:Axis>
</wpf:AxesCollection>
</wpf:CartesianChart.AxisX>
在后端时,我已经定义了标签.
while on backend i have defined Labels.
public DailySalesProgressLineChart()
{
InitializeComponent();
Labels = new[]
{
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30
};
DataContext = this;
LoadLineChart();
}
SeriesCollection seriesCollection = new SeriesCollection();
public int[] Labels { get; set; }
,但我没有在x-axis
上看到全部30个Labels
.我已经提到了这些解决方案,但仍然存在相同的问题.
动态图表未在WPF中的x轴上显示标签
https://github.com/Live-Charts/Live-Charts/issues/481
but i am not seeing all 30 Labels
on x-axis
. I have referred to these solutions but still same problem.
Livecharts not displaying Label on x axis in WPF
https://github.com/Live-Charts/Live-Charts/issues/481
推荐答案
我认为SeriesCollection未绑定到您的Chart.希望您将其绑定到LoadLineChart()方法内部的代码中.
I think the SeriesCollection is not bound to your Chart. I hope you are binding it in your code-behind inside LoadLineChart() method.
由于没有为LoadLineChart()方法提供代码,因此我只是尝试如下向seriesCollection对象随机提供一些值,
Since there is no code provided for LoadLineChart() method, I just tried randomly giving some values to seriesCollection object as below,
private void LoadLineChart()
{
seriesCollection = new SeriesCollection
{
new ColumnSeries
{
Title = "1988",
Values = new ChartValues<double> { 10, 50, 39, 50, 5, 10, 15, 20, 25, 30, 35, 40, 9, 18, 27, 36, 2, 4, 6, 8, 10, 12, 14,
16, 3, 6, 9, 12, 14, 17, 21 }
}
};
//adding series will update and animate the chart automatically
seriesCollection.Add(new ColumnSeries
{
Title = "1989",
Values = new ChartValues<double> { 12, 71, 41, 21, 9, 6, 3, 61, 41, 21, 01, 8, 6, 4, 2, 63, 72, 81, 9, 04, 53, 03, 52, 02,
51, 01, 5, 05, 93, 05, 01 }
});
**LineChart.Series = seriesCollection;**
}
我想您可能缺少将seriesCollection绑定到LineChart的想法.但是,如果这样做仍然有其他问题,请更新您的评论.
I guess you might be missing to bind the seriesCollection to your LineChart. But if you are doing so and still you have some other issue, then update your comments.
注意:-我尝试了一些条形图,您可以尝试使用图表代码.
Note:- I tried with some bar-charts, you can try with your chart code.
希望这对您有所帮助:)
Hope this helps you :)
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