I want to display the data points as a scatter chart with a line for
'expected'. I can mix bar and line but not scatter and line. Also tried to
over-lay two chart (which of course fails when viewed in html.As you have already found out - the approach of overlapping charts does only
work for image-based renderers (e.g. Preview, PDF, TIFF), but not for HTML.
It is possible to achieve what you want with a "scatter line" chart natively
in RS 2000 SP1. However, this is not trivial and the shown approach has the
limitation that you cannot use the default chart legend (you may want to
check my custom legend sample available either in the archives of this
newsgroups or on Brian Welcker's blog:
http://blogs.msdn.com/bwelcker/archive/2005/05/20/420349.aspx).
In addition, you would need to prepare the data in a special way (e.g. with
a stored procedure) so that it contains both, the individual datapoints as
well as the line data. Attached is a sample RDL - it will require some
careful study! It is just a proof of concept that it is possible to do this
in RS 2000 SP1.
The RDL sample is copy&pasted to the bottom of this posting.
--
Robert M. Bruckner
Microsoft SQL Server Reporting Services
This posting is provided "AS IS" with no warranties, and confers no rights.
"GH" <GH@.discussions.microsoft.com> wrote in message
news:6E0AA4E3-B6E6-4CBC-91DC-4A1C6028CE70@.microsoft.com...
>I want to display the data points as a scatter chart with a line for
> 'expected'. I can mix bar and line but not scatter and line. Also tried
> to
> over-lay two chart (which of course fails when viewed in html.
=============================================================
<?xml version="1.0" encoding="utf-8"?>
<Report
xmlns="http://schemas.microsoft.com/sqlserver/reporting/2003/10/reportdefinition"
xmlns:rd="">http://schemas.microsoft.com/SQLServer/reporting/reportdesigner">
<RightMargin>1in</RightMargin>
<Body>
<ReportItems>
<Chart Name="chart1">
<ThreeDProperties>
<Rotation>30</Rotation>
<Inclination>30</Inclination>
<Shading>Simple</Shading>
<WallThickness>50</WallThickness>
</ThreeDProperties>
<Style>
<BackgroundColor>White</BackgroundColor>
</Style>
<Legend>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
<Position>RightCenter</Position>
</Legend>
<Palette>Default</Palette>
<ChartData>
<ChartSeries>
<DataPoints>
<DataPoint>
<DataValues>
<DataValue>
<Value>=Sum(Fields!X.Value)</Value>
</DataValue>
<DataValue>
<Value>=Sum(Fields!Y.Value)</Value>
</DataValue>
</DataValues>
<DataLabel />
<Style>
<BorderWidth>
<Default>3pt</Default>
</BorderWidth>
<BorderColor>
<Default>=iif(Fields!SeriesId.Value >= 100,
iif(Fields!SeriesId.Value >= 200, "DodgerBlue", "GreenYellow"),
Nothing)</Default>
</BorderColor>
<BorderStyle>
<Default>Dotted</Default>
</BorderStyle>
</Style>
<Marker>
<Type>Square</Type>
<Size>6pt</Size>
</Marker>
</DataPoint>
</DataPoints>
</ChartSeries>
</ChartData>
<CategoryAxis>
<Axis>
<Title />
<MajorGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MajorGridLines>
<MinorGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MinorGridLines>
<MajorTickMarks>Outside</MajorTickMarks>
<Min>0</Min>
<Visible>true</Visible>
<Scalar>true</Scalar>
</Axis>
</CategoryAxis>
<DataSetName>DataSet1</DataSetName>
<PointWidth>0</PointWidth>
<Type>Scatter</Type>
<Top>0.125in</Top>
<Title />
<Width>4.75in</Width>
<CategoryGroupings>
<CategoryGrouping>
<DynamicCategories>
<Grouping Name="chart1_CategoryGroup1">
<GroupExpressions>
<GroupExpression>=Fields!Id.Value</GroupExpression>
</GroupExpressions>
</Grouping>
<Label>=Fields!Id.Value</Label>
</DynamicCategories>
</CategoryGrouping>
</CategoryGroupings>
<Height>3.875in</Height>
<SeriesGroupings>
<SeriesGrouping>
<DynamicSeries>
<Grouping Name="chart1_SeriesGroup1">
<GroupExpressions>
<GroupExpression>=Fields!SeriesId.Value</GroupExpression>
</GroupExpressions>
</Grouping>
<Label>=Fields!SeriesId.Value</Label>
</DynamicSeries>
</SeriesGrouping>
</SeriesGroupings>
<Subtype>SmoothLine</Subtype>
<PlotArea>
<Style>
<BackgroundColor>LightGrey</BackgroundColor>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</PlotArea>
<Left>0.625in</Left>
<ValueAxis>
<Axis>
<Title />
<MajorGridLines>
<ShowGridLines>true</ShowGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MajorGridLines>
<MinorGridLines>
<Style>
<BorderStyle>
<Default>Solid</Default>
</BorderStyle>
</Style>
</MinorGridLines>
<MajorTickMarks>Outside</MajorTickMarks>
<Min>0</Min>
<Margin>true</Margin>
<Visible>true</Visible>
<Scalar>true</Scalar>
</Axis>
</ValueAxis>
</Chart>
</ReportItems>
<Style />
<Height>4.375in</Height>
</Body>
<TopMargin>1in</TopMargin>
<DataSources>
<DataSource Name="Northwind">
<rd:DataSourceID>43c9f73e-1490-476c-8572-d6b0d099d9a8</rd:DataSourceID>
<ConnectionProperties>
<DataProvider>SQL</DataProvider>
<ConnectString>data source=(local);initial
catalog=Northwind</ConnectString>
<IntegratedSecurity>true</IntegratedSecurity>
</ConnectionProperties>
</DataSource>
</DataSources>
<Width>6.5in</Width>
<DataSets>
<DataSet Name="DataSet1">
<Fields>
<Field Name="Id">
<DataField>Id</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="SeriesId">
<DataField>SeriesId</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="X">
<DataField>X</DataField>
<rd:TypeName>System.Decimal</rd:TypeName>
</Field>
<Field Name="Y">
<DataField>Y</DataField>
<rd:TypeName>System.Decimal</rd:TypeName>
</Field>
</Fields>
<Query>
<DataSourceName>Northwind</DataSourceName>
<CommandText>select 10 as Id, 0 as SeriesId, 1 as X, 1 as Y union
all
select 11 as Id, 0 as SeriesId, 1.6 as X, 1.4 as Y union all
select 12 as Id, 0 as SeriesId, 2.7 as X, 3 as Y union all
select 13 as Id, 0 as SeriesId, 4 as X, 4 as Y union all
select 20 as Id, 1 as SeriesId, 1.5 as X, 2 as Y union all
select 21 as Id, 1 as SeriesId, 4 as X, 3 as Y union all
select 100 as Id, 100 as SeriesId, 1.2 as X, 1.0 as Y union all
select 101 as Id, 101 as SeriesId, 1.7 as X, 1.5 as Y union all
select 102 as Id, 102 as SeriesId, 1.9 as X, 2.2 as Y union all
select 103 as Id, 103 as SeriesId, 2.3 as X, 2.7 as Y union all
select 104 as Id, 104 as SeriesId, 3.0 as X, 3.1 as Y union all
select 105 as Id, 105 as SeriesId, 3.7 as X, 3.8 as Y union all
select 200 as Id, 200 as SeriesId, 1.6 as X, 2.2 as Y union all
select 201 as Id, 201 as SeriesId, 1.9 as X, 2.3 as Y union all
select 202 as Id, 202 as SeriesId, 2.3 as X, 2.4 as Y union all
select 203 as Id, 203 as SeriesId, 2.9 as X, 2.5 as Y union all
select 204 as Id, 204 as SeriesId, 3.3 as X, 2.9 as Y union all
select 205 as Id, 205 as SeriesId, 3.8 as X, 3.0 as Y</CommandText>
<rd:UseGenericDesigner>true</rd:UseGenericDesigner>
</Query>
</DataSet>
</DataSets>
<LeftMargin>1in</LeftMargin>
<rd:SnapToGrid>true</rd:SnapToGrid>
<rd:DrawGrid>true</rd:DrawGrid>
<rd:ReportID>70f720a6-1b18-43f1-a9d5-2d24de087995</rd:ReportID>
<BottomMargin>1in</BottomMargin>
<Language>en-US</Language>
</Report>|||Did you mean you can mix Bar and line in a chart? If yes, how did you do it?
Thanks in advance.
"GH" wrote:
> I want to display the data points as a scatter chart with a line for
> 'expected'. I can mix bar and line but not scatter and line. Also tried to
> over-lay two chart (which of course fails when viewed in html.|||You can display individual items up to render as lines.
Set the chart up to be a bar chart. Add 2 values. Go to properties for the
2nd value and [I think] go to the 2nd tab. There should be a check box for
"Display or Render as Line".
"jxu" <jxu@.discussions.microsoft.com> wrote in message
news:AE549848-174D-41D0-B20F-90CBFD34BF55@.microsoft.com...
> Did you mean you can mix Bar and line in a chart? If yes, how did you do
> it?
> Thanks in advance.
> "GH" wrote:
>> I want to display the data points as a scatter chart with a line for
>> 'expected'. I can mix bar and line but not scatter and line. Also tried
>> to
>> over-lay two chart (which of course fails when viewed in html.|||I posted a question regarding this scenario and how it effects the legend. I
created the chart you described below but now the legend also got updated
with a second series and I do not want this. The line I plotted does not
require legend entries. How do I get rid of these?
"Tim Dot NoSpam" wrote:
> You can display individual items up to render as lines.
> Set the chart up to be a bar chart. Add 2 values. Go to properties for the
> 2nd value and [I think] go to the 2nd tab. There should be a check box for
> "Display or Render as Line".
> "jxu" <jxu@.discussions.microsoft.com> wrote in message
> news:AE549848-174D-41D0-B20F-90CBFD34BF55@.microsoft.com...
> > Did you mean you can mix Bar and line in a chart? If yes, how did you do
> > it?
> > Thanks in advance.
> >
> > "GH" wrote:
> >
> >> I want to display the data points as a scatter chart with a line for
> >> 'expected'. I can mix bar and line but not scatter and line. Also tried
> >> to
> >> over-lay two chart (which of course fails when viewed in html.
>
>
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