如何使用mvc图表绘制线宽增加和颜色变化？ [英] how to chart line width increase and color changes using mvc chart?

问题描述

我创建一个新的图表代码

am create a new chart code for

string greenTheme = @"<Chart BackColor=""#C9DC87"" BackGradientStyle=""TopBottom"" BorderColor=""181, 64, 1"" BorderWidth=""1"" BorderlineDashStyle=""Solid"" Palette=""BrightPastel"" PaletteCustomColors='0,0,255; 0,255,0; 255,0,0; 0,255,255; 255,0,255; 255,255,0' >
                   <ChartAreas>
                   <ChartArea Name=""Default"" _Template_=""All"" BackColor=""Transparent"" BackSecondaryColor=""White"" BorderColor=""64, 64, 64, 64"" BorderDashStyle=""Solid"" ShadowColor=""Transparent"">
                     <AxisY LineColor=""64, 64, 64, 64"">
                       <MajorGrid Interval=""Auto"" LineColor=""64, 64, 64, 64"" />
                       <LabelStyle Font=""Trebuchet MS, 8.25pt, style=Bold"" />
                     </AxisY>
                     <AxisX LineColor=""64, 64, 64, 64"" Interval=""1"">
                       <MajorGrid LineColor=""64, 64, 64, 64"" />
                       <LabelStyle Font=""Trebuchet MS, 8.25pt, style=Bold"" />
                     </AxisX>
                     <Area3DStyle Inclination=""15"" IsClustered=""False"" IsRightAngleAxes=""False"" Perspective=""10"" Rotation=""10"" WallWidth=""0"" />

                   </ChartArea>
                 </ChartAreas>
                 <Legends>
                   <Legend _Template_=""All"" Alignment=""Center""  BackColor=""Transparent""  Docking=""Bottom"" Font=""Trebuchet MS, 10pt, style=Bold"" IsTextAutoFit =""False"" LegendStyle=""Row"">

                   </Legend>
                 </Legends>
                 <BorderSkin SkinStyle=""Emboss"" />
               </Chart>";

var myChart = new Chart(width: 900, height: 400, theme: greenTheme)
                   .AddSeries(Class,
                     xValue: xFieldRange,
                     yValues: 90,80,null,56
                   chartType: type, markerStep: 500)

                   .AddSeries(AVG,
                       xValue: xFieldRange,
                       yValues: null,0,null,23,
                       chartType: type, markerStep: 500)

                   .AddSeries(MARK,
                         xValue: xFieldRange,
                       yValues: null,100,null,23,
                       chartType: type, markerStep: 500)

                     .AddSeries(GOAL,
                         xValue: xFieldRange,
                       yValues: null,10,null,29,
                       chartType: type, markerStep: 500,chartArea :null).AddLegend()
                   .Save(fileName,FILE_FORMAT);

此代码使用但不显示点线和标签

请帮帮我

图表线宽增加和标签显示附近的点值和空值点颜色变化

this code use but not show point line and labels
please help me
chart line width increase and point value near label show and null value point color change

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