我收到将其中一份报告中的图例形状从矩形更改为圆形的请求，
当前报告如下所示
但是所需的形状看起来像这样
我检查了图例的属性，但我发现无法更改形状或使用图像。
知道如何实现这一目标吗？
谢谢
最佳答案
我可以用矩阵来做到这一点。首先，您必须在要用于图例的单元格中插入一个矩形。然后将矩形的背景颜色分配给表达式中的列，例如=Fields!ColorHex.Value。接下来将圆形图像插入到矩形顶部。
您应该能够对矩阵(图例)使用与图表相同的数据集。您需要为 ColorHex 添加一列值到您的数据集。然后您还可以引用图表中同一列的颜色。
报告预览:
具有透明度的圆形 .png 文件:
我使用GIMP (GNU Image Manipulation Program)创建了图像
颜色十六进制代码的 SQL 示例
SELECT tbl.* FROM (VALUES
( '#90EE90', 'Due next month')
, ( '#FAFAD2', 'Due this month')
, ( '#FFB6C1', 'Overdue')
) tbl ([ColorHex], [GroupType])
.rdl 报告的 XML 示例:
<?xml version="1.0" encoding="utf-8"?>
<Report MustUnderstand="df" xmlns="http://schemas.microsoft.com/sqlserver/reporting/2016/01/reportdefinition" xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner" xmlns:df="http://schemas.microsoft.com/sqlserver/reporting/2016/01/reportdefinition/defaultfontfamily">
<df:DefaultFontFamily>Segoe UI</df:DefaultFontFamily>
<AutoRefresh>0</AutoRefresh>
<DataSources>
<DataSource Name="YourDataSource">
<DataSourceReference>YourDataSource</DataSourceReference>
<rd:SecurityType>None</rd:SecurityType>
<rd:DataSourceID>68eb8e17-19b1-4ab3-8315-91c1cb31c63a</rd:DataSourceID>
</DataSource>
</DataSources>
<DataSets>
<DataSet Name="DataSet1">
<Query>
<DataSourceName>YourDataSource</DataSourceName>
<CommandText>SELECT tbl.* FROM (VALUES
( '#90EE90', 'Due next month')
, ( '#FAFAD2', 'Due this month')
, ( '#FFB6C1', 'Overdue')
) tbl ([ColorHex], [GroupType]) </CommandText>
</Query>
<Fields>
<Field Name="ColorHex">
<DataField>ColorHex</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="GroupType">
<DataField>GroupType</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
</Fields>
</DataSet>
</DataSets>
<ReportSections>
<ReportSection>
<Body>
<ReportItems>
<Tablix Name="Tablix3">
<TablixBody>
<TablixColumns>
<TablixColumn>
<Width>0.9125cm</Width>
</TablixColumn>
<TablixColumn>
<Width>3.21438cm</Width>
</TablixColumn>
</TablixColumns>
<TablixRows>
<TablixRow>
<Height>0.89146cm</Height>
<TablixCells>
<TablixCell>
<CellContents>
<Rectangle Name="Rectangle3">
<ReportItems>
<Image Name="Image3">
<Source>Embedded</Source>
<Value>legend_template</Value>
<Sizing>FitProportional</Sizing>
<Height>0.89146cm</Height>
<Width>0.9125cm</Width>
<Style>
<Border>
<Style>None</Style>
</Border>
</Style>
</Image>
</ReportItems>
<KeepTogether>true</KeepTogether>
<Style>
<Border>
<Style>None</Style>
</Border>
<RightBorder>
<Color>White</Color>
<Style>Solid</Style>
</RightBorder>
<BackgroundColor>=Fields!ColorHex.Value</BackgroundColor>
</Style>
</Rectangle>
</CellContents>
</TablixCell>
<TablixCell>
<CellContents>
<Textbox Name="GroupType1">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>=Fields!GroupType.Value</Value>
<Style>
<FontFamily>Calibri</FontFamily>
</Style>
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>GroupType1</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>None</Style>
</Border>
<VerticalAlign>Middle</VerticalAlign>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
</TablixCells>
</TablixRow>
</TablixRows>
</TablixBody>
<TablixColumnHierarchy>
<TablixMembers>
<TablixMember>
<Group Name="GroupType">
<GroupExpressions>
<GroupExpression>=Fields!GroupType.Value</GroupExpression>
</GroupExpressions>
</Group>
<SortExpressions>
<SortExpression>
<Value>=Fields!GroupType.Value</Value>
</SortExpression>
</SortExpressions>
<TablixMembers>
<TablixMember />
<TablixMember />
</TablixMembers>
</TablixMember>
</TablixMembers>
</TablixColumnHierarchy>
<TablixRowHierarchy>
<TablixMembers>
<TablixMember>
<Group Name="RowGroup">
<GroupExpressions>
<GroupExpression />
</GroupExpressions>
</Group>
<TablixHeader>
<Size>0.07938cm</Size>
<CellContents>
<Textbox Name="Textbox9">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value />
<Style />
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox9</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>None</Style>
</Border>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixHeader>
</TablixMember>
</TablixMembers>
</TablixRowHierarchy>
<DataSetName>DataSet1</DataSetName>
<Height>0.89146cm</Height>
<Width>4.20625cm</Width>
<Style>
<Border>
<Style>None</Style>
</Border>
</Style>
</Tablix>
</ReportItems>
<Height>0.35097in</Height>
<Style />
</Body>
<Width>1.656in</Width>
<Page>
<PageHeight>21cm</PageHeight>
<PageWidth>29.7cm</PageWidth>
<LeftMargin>0.75cm</LeftMargin>
<RightMargin>0.75cm</RightMargin>
<TopMargin>0.75cm</TopMargin>
<BottomMargin>0.75cm</BottomMargin>
<ColumnSpacing>0.13cm</ColumnSpacing>
<Style />
</Page>
</ReportSection>
</ReportSections>
<ReportParametersLayout>
<GridLayoutDefinition>
<NumberOfColumns>2</NumberOfColumns>
<NumberOfRows>4</NumberOfRows>
</GridLayoutDefinition>
</ReportParametersLayout>
<EmbeddedImages>
<EmbeddedImage Name="legend_template">
<MIMEType>image/png</MIMEType>
<ImageData>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</ImageData>
</EmbeddedImage>
</EmbeddedImages>
<rd:ReportUnitType>Cm</rd:ReportUnitType>
<rd:ReportID>6203a576-d7cc-4b57-9a9b-12cf325d6203</rd:ReportID>
</Report>
关于reporting-services - 更改 SSRS 中的图例形状，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/52938938/