Bar label missinng in a stacked barchart

Hi,
I have a stacked barchart. I have bar labels with labelposition="inside".
When the bar heights of consecutive bars are very small, bar labels of the bars in the inside of the outer bars are ignored or not displayed. Have any of you faced this problem, and if you have found a resolution, could you please share it with me. Looks like the label renderer just ignores the label if there is not enough space to draw it.
I have also attached the problem I have mentioned here in the chart. You can see the datatip for the bar but the label for that bar is not drawn in the chart.
Thanks Saroj.

I've find a thread related to my problem Help need in Stacked bar vertical - No data found message
It seems that to make a stacked bar working fine you need to build your queries with outer join a create a default 0 value with nvl. If you do so the chart display values correctly.

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Stacked Percentage Bar label and value

Hi,
I have created a stacked percentage bar using 4 series. I have 2 questions.
First question: Since it is a percentage bar, the height for all seriers are the same (100%), but each series has a value (eg. 463). Under series attribute, I checked on "show value", but when I run the page, the values for each series don't show up. Is there a way of showing these values?
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If the values on the bars are not displaying you probably have the "sparse matrix" problem. Stacked bar charts do not work correctly unless there is a row for every possible value of the "order by" variable in every series. You can test this by running the query for each series in sqlplus. You must get the same number of rows from each query.
The best way to fix this is to create a "stub" table that contains all of the distinct values of the "order by" column in your source table. Use this stub table as a pivot for a left outer join with the source table in your series query. Sometimes you need to nvl to handle nulls in the result. When every bar has a value in every series query then the values will be displayed on the bars.

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Hi,
I have a BarChart with a stacked BarSet that can be drag and
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XXXXXYYYYYYYYYYYYYYZZZZ
XXXYYYYYYYYYZZZ
XXXXXXXXXXXXXXXXXXXXXXYYYYYYYZZZ
XXYYYYYYYYYYYZZZ
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"mavdzee" <[email protected]> wrote in
message
news:gavo13$lpu$[email protected]..
> Does anybody know this? How can I select sub-bars in a
stacked BarSeries
> in ActionScript? Is this possible?
At a guess, I'd hide the real bars and make a dragProxy from
a bitmap
capture of the entire stack...

Axis labels with clusters of stacked columns

I've created a ColumnChart that contains clusters of stacked columns. Each of the 6 clusters contains 3 stacked columns.
The ColumnChart creates the chart nicely (thanks to the dataFunction property), but the xAxis only displays the cluster label (so, "Cluster 1", or "Cluster 2", etc.). That means the only way to tell which data set you're looking at, you have to mouse over the data to get the datatip to show up.
Using the labelFunction of the Category axis lets me output each of the dataset names along with the cluster set name, but I'm unable to center the dataset names below their respective datasets because the labelFunction just returns a single string for the cluster (as oppose to a string for each of the stacked columns within the cluster).
Is there a way to get an xAxis label for each of the stacked bars? I've included the sample code below. The labelFunction has been removed from this sample code because it wasn't working as I had hoped.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical">
 <mx:Script>
 <![CDATA[
 import mx.charts.HitData;
 import mx.charts.series.ColumnSeries;
 import mx.charts.ChartItem;
 import mx.charts.chartClasses.Series;
 import mx.messaging.AbstractConsumer;
 import mx.collections.ArrayCollection;
 [Bindable] private var _dataProvider:ArrayCollection = new ArrayCollection(
 label: 'Skill 1',
 fpr: {
 label: 'Fall progress report',
 E: 30,
 G: 40,
 S: 20,
 N: 10
 term1: {
 label: 'Term 1',
 E: 25,
 G: 35,
 S: 25,
 N: 15
 term2: {
 label: 'Term 2',
 E: 20,
 G: 45,
 S: 30,
 N: 5
 label: 'Skill 2',
 fpr: {
 label: 'Fall progress report',
 E: 30,
 G: 40,
 S: 20,
 N: 10
 term1: {
 label: 'Term 1',
 E: 25,
 G: 35,
 S: 25,
 N: 15
 term2: {
 label: 'Term 2',
 E: 20,
 G: 45,
 S: 30,
 N: 5
 private function onDataTipFunction(hitData:HitData):String
 var columnSeries:ColumnSeries = hitData.element as ColumnSeries;
 if(columnSeries)
 var dataTip:Array = new Array();
 dataTip.push(''+ hitData.item.label +' ');
 dataTip.push(''+ hitData.item[columnSeries.xField].label +' ');
 dataTip.push(hitData.item[columnSeries.xField][columnSeries.yField] +'%');
 return(dataTip.join(''));
 return('');
 private function onDataFunction(series:Series, item:Object, fieldName:String):Object
 var columnSeries:ColumnSeries = series as ColumnSeries;
 if(fieldName == 'xValue')
 return(item.label);
 }else if(fieldName == 'yValue')
 return(item[columnSeries.xField][columnSeries.yField]);
 return(null);
 ]]>
 </mx:Script>
 <mx:SolidColor id="fill1" color="0xF8B64F" />
 <mx:SolidColor id="fill2" color="0x4B9EF8" />
 <mx:SolidColor id="fill3" color="0x9ACC33" />
 <mx:SolidColor id="fill4" color="0xAD77D2" />
 <mx:Stroke id="stroke" color="0xFFFFFF" />
 <mx:ColumnChart id="columnChart" dataProvider="{_dataProvider}" dataTipFunction="onDataTipFunction" showDataTips="true">
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 <mx:ColumnSet type="clustered">
 <mx:series>
 <mx:ColumnSet type="100%" displayName="Fall progress report">
 <mx:series>
 <mx:ColumnSeries xField="fpr" yField="E" displayName="Excellent"
 dataFunction="onDataFunction"
 fill="{fill1}" stroke="{stroke}" />
 <mx:ColumnSeries xField="fpr" yField="G" displayName="Good"
 dataFunction="onDataFunction"
 fill="{fill2}" stroke="{stroke}" />
 <mx:ColumnSeries xField="fpr" yField="S" displayName="Satisfactory"
 dataFunction="onDataFunction"
 fill="{fill3}" stroke="{stroke}" />
 <mx:ColumnSeries xField="fpr" yField="N" displayName="Needs improvement"
 dataFunction="onDataFunction"
 fill="{fill4}" stroke="{stroke}" />
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 </mx:ColumnSet>
 <mx:ColumnSet type="100%" displayName="Term 1">
 <mx:ColumnSeries xField="term1" yField="E" displayName="Excellent"
 dataFunction="onDataFunction"
 fill="{fill1}" stroke="{stroke}" />
 <mx:ColumnSeries xField="term1" yField="G" displayName="Good"
 dataFunction="onDataFunction"
 fill="{fill2}" stroke="{stroke}" />
 <mx:ColumnSeries xField="term1" yField="S" displayName="Satisfactory"
 dataFunction="onDataFunction"
 fill="{fill3}" stroke="{stroke}" />
 <mx:ColumnSeries xField="term1" yField="N" displayName="Needs improvement"
 dataFunction="onDataFunction"
 fill="{fill4}" stroke="{stroke}" />
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 <mx:ColumnSet type="100%" displayName="Term 2">
 <mx:ColumnSeries xField="term2" yField="E" displayName="Excellent"
 dataFunction="onDataFunction"
 fill="{fill1}" stroke="{stroke}" />
 <mx:ColumnSeries xField="term2" yField="G" displayName="Good"
 dataFunction="onDataFunction"
 fill="{fill2}" stroke="{stroke}" />
 <mx:ColumnSeries xField="term2" yField="S" displayName="Satisfactory"
 dataFunction="onDataFunction"
 fill="{fill3}" stroke="{stroke}" />
 <mx:ColumnSeries xField="term2" yField="N" displayName="Needs improvement"
 dataFunction="onDataFunction"
 fill="{fill4}" stroke="{stroke}" />
 </mx:ColumnSet>
 </mx:series>
 </mx:ColumnSet>
 </mx:series>
 <mx:horizontalAxis>
 <mx:CategoryAxis categoryField="label" />
 </mx:horizontalAxis>
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 <mx:HBox width="100%" horizontalAlign="center">
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Hi id,
Thank you for your response. I hope you are doing well.
There is an example in the LabVIEW Example Finder (Help>>Find Examples..). It is titled, Stacked Bar Graph. You can search for it if you switch tabs in the Example Finder window. This should help you create a stacked bar graph. To help you with your veritcal axis labels, here is a knowledge base link that details the process:
How Can I Customize the X-Axis Labels On My LabVIEW Graph/Chart So They Appear Vertically?
http://digital.ni.com/public.nsf/allkb/1F7C1B089E45908E86256C8C0051894A?OpenDocument
Let me know if these examples help.
Best regards,
Anna L
Applications Engineer
National Instruments

Stacked BarChart issue

Hi there,
I'm having a kind of "random issue" going with my Flex app.
I've got a component with a BarChart in it, that has two stacked
series, that represent assets/debt from a bank account.
Sometimes, a Serie doesn't display, having the space reserved
for it, but not showing. The behaviour just happens from time to
time, and can't specify the circumstancies. I attach these two
links to captures of the component for a better understanding...
(two different executions of the same code).
- BarChart displayed correctly
here
- BarChart displayed wrong
here
The code is nothing strange... basically:
<mx:SeriesInterpolate id="interpol" duration="1000"/>
<mx:Stroke id="st" weight="1" color="0xEEEEEEEE"
alpha=".6" caps="square"/>
<mx:Stroke id="axis" weight="1"/>
<mx:Stroke id="callouts" weight="2" color="0x999999"
alpha=".8" caps="square"/>
<mx:HBox width="100%" horizontalScrollPolicy="auto"
verticalScrollPolicy="off" id="monthChartBox"
horizontalAlign="center" paddingTop="-15" paddingBottom="-15">
<mx:BarChart id="theChart" paddingLeft="-4" width="100%"
height="100" type="stacked" showDataTips="false"
dataProvider="{Model.getInstance().graphObject}"
mouseEnabled="false">
<mx:series>
<mx:BarSeries id="assetsSeries" xField="assets"
stroke="{st}" showDataEffect="{interpol}" width="100%">
</mx:BarSeries>
<mx:BarSeries id="debtSeries" xField="debt" stroke="{st}"
showDataEffect="{interpol}" width="100%">
</mx:BarSeries>
</mx:series>
<mx:verticalAxis>
<mx:CategoryAxis title="" id="vax"/>
</mx:verticalAxis>
<mx:horizontalAxis>
<mx:LinearAxis id="hax"
maximum="{Model.getInstance().maxGraphValue}"/>
</mx:horizontalAxis>
<mx:backgroundElements>
<mx:GridLines visible="false">
</mx:GridLines>
</mx:backgroundElements>
<mx:horizontalAxisRenderers>
<mx:AxisRenderer axis="{hax}" width="0" height="0"
visible="false" showLabels="false" axisStroke="{axis}" />
</mx:horizontalAxisRenderers>
<mx:verticalAxisRenderers>
<mx:AxisRenderer axis="{vax}" width="0" height="0"
visible="false" showLabels="false" axisStroke="{axis}"/>
</mx:verticalAxisRenderers>
</mx:BarChart>
</mx:HBox>
I'm not sure, but I've got the impression that if I remove
the interpolation show data effect I don't get the problem. Makes
sense to anyone?
thanks,
Marc

If I put it like this In WHEN-NEW-FORM-INSTANCE trigger check the PROFILE CODE and display the stacked canvas based on the value in PROFILE CODE---
Then content canvas will be shown first(Page1) ,then user will select profile code, depending upon the profile code selected ,either page2 (stacked canvas) or page3(stacked canvas) will be shown.
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"Toniktukahwo" <[email protected]> wrote in
message
news:eo3r1r$1vm$[email protected]..
>I am trying to create a Navigation Bar with up and down
images. I would
>also
> like to have the page names on the images. Do I need to
create a separate
> up
> and down image for each page? Or is there a way to add
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I found a way to extend a simple button's label to make it multi-line, but not sure on how to do this for a togglebuttonbar:
package tools
import flash.text.TextFieldAutoSize;
import mx.controls.Button;
import mx.core.mx_internal;
use namespace mx_internal;
public class MultilineButton extends Button {
public function MultilineButton()
{super();}
override protected function createChildren():void
super.createChildren();
textField.multiline = true;
textField.wordWrap = true;
textField.autoSize = TextFieldAutoSize.LEFT;
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Should I just use this single button in a Repeater? Or is there a way to work with the togglebuttonbar?

I tried that, I guess I am doing it wrong since it is still doing centered
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package tools
import flash.text.*;
import mx.core.mx_internal;
use namespace mx_internal;
public class MultilineToggleButtonBar extends ToggleButtonBar
public function MultilineToggleButtonBar()
super();
override protected function createChildren():void
super.createChildren();
textField.multiline = true;
textField.wordWrap = true;
textField.autoSize = TextFieldAutoSize.LEFT;
var format:TextFormat = new TextFormat();
format.bold = false;
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Chart (stacked bars) - corresponding legend

hi everyone,
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<DataValues>
<xsl:for-each-group select=".//ROW[COUNTRY!='']" group-by="COUNTRY">
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</xsl:for-each-group>
</DataValues>
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<RowLabels>
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<Label><xsl:value-of select="current-group()/COUNTRY"/></Label>
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thanks

Mike,
thanks - I am aware of the stacked barcharts - the question is, if this type is available in a clustered manner as well ?
I so far cud only see either "stacked barcharts" or "clustered barcharts" - but not "clustered , stacked barcharts" which wud be series of stacked barcharts ...
TIA
Bernhard

Question regarding 3-D stacked bar chart

Hi All,
I'm creating a report that has a view of a horizontal stacked bar chart. I was wondering if there's a way to portray that stacked bar chart as a 100% stacked bar chart like in ms excel?
Thanks,
Wayne

Hi Wayne,
I'm not sure if I understand your query correctly but I'll have a go at answering your question. I'm guessing that you have a horizontal bar chart that looks something like this, even after you've indicated that you want it to be a stacked chart -:
|{color:#ff0000}@@@{color}
|{color:#008000}#########{color}
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Cameron

Chart "Stacked bars" - clustered available ?

Hi,
as anymore developed a chart with stacked bars, which are clustered ?
Development team: when will/might we have this available in APEX?
TIA
Bernhard

Mike,
thanks - I am aware of the stacked barcharts - the question is, if this type is available in a clustered manner as well ?
I so far cud only see either "stacked barcharts" or "clustered barcharts" - but not "clustered , stacked barcharts" which wud be series of stacked barcharts ...
TIA
Bernhard

3D Bar chart labels

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Hi all,
First - I love Numbers and iWork 08 - fantastic software for a fantastic price, no doubt, and it get's better for every iteration by giant leaps.
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J.

Problems with stacked bar chart in Java SDK and CRDesigner

Hi @ll,
I have an issue with the rendering of stacked bar charts through the Java SDK and the CRDesigner. unfortunately, my research in this forum and with the help of aunt google didn't lead to success.
These are my problems:
I have a stacked bar chart which, when datasets/stacks increase in number per bar, displays errors:
1.) the single stacks of the bar merge together randomly and form bigger stacks with the sum of the singles. the information of single stacks gets lost in the bar.
2.) the total sum of all singles is bigger than the maximum value on the y-axis displays. thus, the scaling is wrong.
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2.) only occurs in the Java SDK
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Is the false scaling a known issue and is there a bugfix/workaround?
many thanks for all advice
Tom

hi folks,
i found the answer to the above problems:
when you specify the recordfields that are responsible for the change to the next stack or bar, the 'stack' fields have to be unique.
in my case i evaluated durations in msec (as stacks) from different devices (as bars). randomly i had the same durations for one device. what happens is, that CR does not notice a change and accumulates to the first stack with the same duration.
surprisingly this also seems to derange the axis scaling. fix the problem by simply using an overall unique recordfield like rownum or a formula that forms the current timestamp to text as identifier for the stacking.
cheers
.t

Help with stacked bar chart

Hello,
I'm looking for help regarding horizontal stacked bar chart. Typically for stacked bars Publisher seems to want data for each stacks per row, but my data looks like this:
<DATA>
<ROW>
<TYPE>Type 1</TYPE>
<CLASS>A</CLASS>
<TOTAL>10</TOTAL>
</ROW>
<ROW>
<TYPE>Type 2</TYPE>
<CLASS>B</CLASS>
<TOTAL>10</TOTAL>
</ROW>
<ROW>
<TYPE>Type 1</TYPE>
<CLASS>B</CLASS>
<TOTAL>20</TOTAL>
</ROW>
<ROW>
<TYPE>Type 2</TYPE>
<CLASS>A</CLASS>
<TOTAL>10</TOTAL>
</ROW>
<TYPE>Type 3</TYPE>
<CLASS>A</CLASS>
<TOTAL>40</TOTAL>
</ROW>
</DATA>
So each bar would be the TYPE element, and each stack within the bar would be the CLASS element.
Here is a very crude drawing of what I would want the chart to look like: http://i.imgur.com/3gEdEQ5.png
How can I achieve this? Thanks in advance.

Jody,
I'm sorry that I missed that you didn't want an overlay solution. You wrote it plainly, I just didn't read carefully.
This is as close as I could come to how I now read your request:
Here I have charted your Actual and a column of zeros that I have called the Goal Reference. The last column contains the goal values and I have used them as Positive Custom Error Bars for the Goal Reference series. I'm not thrilled with the look, but unless I know for sure that I'm on the right track, I'll leave it there for now. The width difference between the goal and the actual can be adjusted.
Jerry

Bar label missinng in a stacked barchart

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