我想在C#和VB.NET中得到建议
我创建的图表如下图所示:
如何自定义值 代码隐藏的每一列的顶部? 我没有展示21,49,19 喜欢显示21小时,49小时,19小时
如何显示这些值 其他线的顶部?如你看到的 19是在Line系列之下。
我可以设置画线 图表区域不仅仅是跨越 柱?所以,这条线将从 轴X到图表区域的末尾。
这是标记:
<asp:chart id="Chart1" runat="server" Height="296px" Width="500" ImageLocation="~/TempChartFiles/ChartPic_#SEQ(300,3)" Palette="BrightPastel" imagetype="Png" BorderDashStyle="Solid" BackSecondaryColor="White" BackGradientStyle="TopBottom" BorderWidth="2" backcolor="#D3DFF0" BorderColor="26, 59, 105">
<legends>
<asp:Legend IsTextAutoFit="False" Name="Default" BackColor="Transparent" Font="Trebuchet MS, 8.25pt, style=Bold"></asp:Legend>
</legends>
<borderskin skinstyle="Emboss"></borderskin>
<series>
<asp:Series Name="Month" BorderColor="180, 26, 59, 105" IsValueShownAsLabel="true">
</asp:Series>
</series>
<chartareas>
<asp:ChartArea Name="ChartArea1" BorderColor="64, 64, 64, 64" BorderDashStyle="Solid" BackSecondaryColor="White" BackColor="64, 165, 191, 228" ShadowColor="Transparent" BackGradientStyle="TopBottom">
<area3dstyle Rotation="10" perspective="10" Inclination="15" IsRightAngleAxes="False" wallwidth="0" IsClustered="False"></area3dstyle>
<axisy linecolor="64, 64, 64, 64">
<labelstyle font="Trebuchet MS, 8.25pt, style=Bold" />
<majorgrid linecolor="64, 64, 64, 64" />
</axisy>
<axisx linecolor="64, 64, 64, 64">
<labelstyle font="Trebuchet MS, 8.25pt, style=Bold" />
<majorgrid linecolor="64, 64, 64, 64" />
</axisx>
</asp:ChartArea>
</chartareas>
</asp:chart>
以下是代码隐藏:
Chart1.ChartAreas(“ChartArea1”)。AxisX.Interval = 1
' Create new data series and set its visual attributes
Dim series As New Series("Minimum Hour")
series.ChartType = SeriesChartType.Line
series.BorderWidth = 2
series.ShadowOffset = 1
series.AxisLabel = 0
Dim monthyHour = 22
series.Name = "Min. Hour : " & monthyHour
Dim xValue() As String = {"Jun", "Jul", "Aug"}
Dim yValue() As Integer = {21, 49, 19}
'add value for Line series
For i = 0 To xValue.Length - 1 Step 1
series.Points.AddY(monthyHour)
Next
Chart1.Series(0).Points.DataBindXY(xValue, yValue)
' Add series into the chart's series collection
Chart1.Series.Add(Series)
答案 0 :(得分:2)
要从代码后面添加它,你需要设置Chart1.Series(0).Label = monthyHour +“Hrs”