BI graph change bar color

Hi All,
I worked on the PJC BI graph, do you have an idea how to change bars color?
regards

The best place for information on the BI Graph is the Reports FAQ page:
http://www.oracle.com/technology/products/reports/htdocs/faq/Graph_FAQ_with_style.html
It contains a lot of useful tips on how to customize a BI Graph using the XML tags.
Hope this helps
Keith Laker
Oracle EMEA Consulting
OLAP Blog: http://oracleOLAP.blogspot.com/
DM Blog: http://oracledmt.blogspot.com/
OWB : http://blogs.oracle.com/warehousebuilder/
DW on OTN : http://www.oracle.com/technology/products/bi/db/11g/index.html

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Bar color in report

Hi,
We are using Crystal Reports XI R2. We have a requirement wherein we would like to programmatically set color or bars in a chart report. I was going through the API reference but could not find any class that could help. Could someone point me in the right direction?
This is apart of a C#.net application using VS2005 and SQL Server 2005.
Thanks!
D2

Hi John,
Its not possible to programatically change bar color in reports.
See this business objects note # 1197468 .
Content of Note is here:
Symptom
Is it possible to change the line colors in a line chart or the bar colors in a bar chart at run time using Visual Studio .NET?
Cause
The chart analyzer is a third party tool that Crystal is licensed to use in the designer. That means in the Crystal Designer you have a lot of chart functionality, but at runtime the chart exists as part of the report object and the analyzer is not present. That means you have a few formatting options but no creation functionality.
Resolution
Using the Crystal reprots SDK for .Net it is not possible to change the line colors in a line chart or the bar colors in a bar chart at run time.
The .Net sdk provides minimal ability for accessing chart objects. Using Chart Object you can only set properties such as Height, Width, Border, etc., at runtime and retrieve information about the Chart Object in a report.
Regards,
Shweta

Help Needed : Changing the Color of Bar Graph Dynamically

Hi..
Is der any body to help me out...?
My Question is :- How to change the color of Bar graph Dynamically..
For example (Assume when one of the Bar Graph crosses certain limit of Y axis value mentioned, the graph must be changed into RED color)
Thanks in Advance
Edited by: user12873839 on Mar 30, 2010 10:03 PM

Manoj,
You have to create the entire chart manually. follow the below steps. You can refer to the anychart website for more help on different tags and features.
1. Enter the following code in the html header of the page
<script src="#WORKSPACE_IMAGES#AnyChart.js" type="text/javascript" > </script>2. Create an ON Demand Application process by going to the Home>Application Builder>Application #>Shared Components>Application Processes
3. Click On Create
4. Enter the name as DYNAMIC_BAR_GRAPH_CHART
5. Select the processing point as On Demand
6. Click on Nxt
7. Enter the following code in the processing text
DECLARE
BEGIN
OWA_UTIL.mime_header ('text/xml', FALSE);
OWA_UTIL.http_header_close;
HTP.p ('<?xml version = "1.0" encoding="utf-8" standalone = "yes"?>');
HTP.p ('<anychart>');
     HTP.p ('<settings>');
          HTP.p ('<animation enabled="True"/>');
     HTP.p ('</settings>');
HTP.p ('<charts>');
   HTP.p ('<chart plot_type="CategorizedVertical">');
     HTP.p ('<data_plot_settings default_series_type="Bar">');
          HTP.p ('<bar_series>');
                    HTP.p ('<tooltip_settings enabled="True">');
                    HTP.p ('<position valign="Top" halign="Right"/>');
                    HTP.p ('<format> Name: {%Name}');
                    HTP.p ( 'Value : ${%YValue}{numDecimals:0}');
                    HTP.p ('</format>');
                    HTP.p ('<font bold="false"/>');
                    HTP.p ('<background>');
                    HTP.p ('<corners type="Rounded" all="3"/>');
                    HTP.p ('<border type="Solid" color="DarkColor(%Color)" thickness="2"/>');
                    HTP.p ('</background>');
               HTP.p ('</tooltip_settings>');
          HTP.p ('</bar_series>');
     HTP.p ('</data_plot_settings>');
     HTP.p ('<data>');
          HTP.p ('<series name="series 1">');
           FOR cThis IN (select table2.name, table2.value
                              from table1,table2,table3
                              where table1.T1ID = table3.T3ID
                              and table2.T3ID = table3.T3ID
                              and table3.C_ID=1
                              and table3.A_ID=1
                    ORDER BY table2.name )
          LOOP
               IF cThis.value > 90 THEN
                    HTP.p ('<point name="' || cThis.name || '" y="'|| cThis.value || '" color="red"/>');
                ELSE
                    HTP.p ('<point name="' || cThis.name || '" y="'|| cThis.value || '" />');
               END IF;
          END LOOP;
          HTP.p ('</series>');
     HTP.p ('</data>');
     HTP.p ('<chart_settings>');
          HTP.p ('<title>');
               HTP.p ('<text>Chart Title</text>');
          HTP.p ('</title>');
          HTP.p ('<axes>');
               HTP.p ('<y_axis>');
                    HTP.p ('<title>');
                         HTP.p ('<text>Value</text> ');
                    HTP.p ('</title>');
                    HTP.p ('<labels>');
                         HTP.p ('<format>${%Value}{numDecimals:0}</format>');
                    HTP.p ('</labels>');
               HTP.p ('<axis_markers>');
               HTP.p ('</axis_markers>');
               HTP.p ('</y_axis>');
               HTP.p ('<x_axis position="Normal" align="inside">');
               HTP.p ('<labels display_mode="Rotated" rotation="90" align="inside" />');
               HTP.p ('<title>');
                    HTP.p ('<text>Name</text> ');
               HTP.p ('</title>');
               HTP.p ('</x_axis>');
          HTP.p (' </axes>');
     HTP.p ('</chart_settings>');
    HTP.p ('</chart>');
HTP.p ('</charts>');
HTP.p ('</anychart>');
htmldb_application.g_unrecoverable_error := true;
END;8. Click on Create Process
Now we will create a html region to display the graph.
9. Create a new region of type HTML on the same page and select the region template as no template.
10. Enter the following code in the region source
<div id="DynamicaBarGraph"></div>
<script type="text/javascript" language="javascript">
function DynamicaBarGraph()
var DynamicaBarGraph = new AnyChart('/i/flashchart/swf/AnyChart.swf');
//    DynamicaBarGraph.width = "400";
//    DynamicaBarGraph.height = "400";
DynamicaBarGraph.addEventListener('pointClick', onDynamicaBarGraphClick);
    var DynamicaBarGraphData = new htmldb_Get(null,$x('pFlowId').value,'APPLICATION_PROCESS=DYNAMIC_BAR_GRAPH_CHART',0);
    gReturn = DynamicaBarGraphData.get();
    DynamicaBarGraph.setData(gReturn);
    DynamicaBarGraph.write("DynamicaBarGraph");
function onDynamicaBarGraphClick(e)
// Read point name
     name=e.data.Name;
// Read point value
     value=e.data.YValue;
// You can add onclick even here using the values name and value
DynamicaBarGraph();
</script> Hope it helps. Thanks.
Regards,
Manish

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Pseudo bar.vi ‏12 KB

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BI graph change bar color

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