如何用bar type从Telerik的Radchart组件中设置Y轴而不是数字的文本
题
我制作了一个带有“ seriesorientation =“水平”“”的条形图。
我的文本在每个条的末尾都显示,但是我希望该文本在y轴上列表,而不是1,2,3 ..数字。
似乎我不允许在y轴上设置任何文本,我可以设置一个属性吗?
这是我的代码snippes:=== .cascx ===
<div>
<asp:ScriptManager ID="ScriptManager" runat="server" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<telerik:RadChart ID="RadChart1" runat="server"
Skin="WebBlue" AutoLayout="true" Height="350px" Width="680px" SeriesOrientation="Horizontal">
<Series>
<telerik:ChartSeries DataYColumn="UnitPrice" Name="Product Unit Price">
</telerik:ChartSeries>
</Series>
<PlotArea>
<YAxis>
<Appearance>
<TextAppearance TextProperties-Font="Verdana, 8.25pt, style=Bold" />
</Appearance>
</YAxis>
<XAxis DataLabelsColumn="TenMostExpensiveProducts">
</XAxis>
</PlotArea>
<ChartTitle>
<TextBlock Text="Ten Most Expensive Products" />
</ChartTitle>
</telerik:RadChart>
</ContentTemplate>
</asp:UpdatePanel>
</div>
=========================
=== .ascx ===
protected void Page_Load(object sender, EventArgs e)
{
RadChart1.AutoLayout = false;
RadChart1.Legend.Visible = false;
// Create a ChartSeries and assign its name and chart type
ChartSeries chartSeries = new ChartSeries();
chartSeries.Name = "Name";
chartSeries.Type = ChartSeriesType.Bar;
// add new items to the series,
// passing a value and a label string
chartSeries.AddItem(98, "Product1");
chartSeries.AddItem(95, "Product2");
chartSeries.AddItem(100, "Product3");
chartSeries.AddItem(75, "Product4");
chartSeries.AddItem(1, "Product5");
// add the series to the RadChart Series collection
RadChart1.Series.Add(chartSeries);
// add the RadChart to the page.
// this.Page.Controls.Add(RadChart1);
// RadChart1.Series[0].Appearance.LegendDisplayMode = ChartSeriesLegendDisplayMode.Nothing;
// RadChart1.Series[0].DataYColumn = "Uptime";
RadChart1.PlotArea.XAxis.DataLabelsColumn = "Name";
RadChart1.PlotArea.XAxis.Appearance.TextAppearance.TextProperties.Font = new System.Drawing.Font("Verdana", 8);
RadChart1.BackColor = System.Drawing.Color.White;
RadChart1.Height = 350;
RadChart1.Width = 570;
RadChart1.DataBind();
}
============我想在y轴上有文本:“ product1”,“ product2”等。
谁能帮忙?
解决方案
您需要绑定图表 - 设置DataSource属性并调用DataBind()。您无需致电ChartSeries.Additem()。 DataBind()将为您添加项目。数据源可以是带有两个列的数据源:“ UnitPrice”和“ Tenimest Expendented Profoducts”。看,这些是您在该系列中设置为DatayColumn的名称,Xaxis中的Datalabelscolumn设置为。
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