Tree Map Chart

Hi,
I am new to Xcelsius and have just started investigating the Tree Map Chart in Xcelsius 2008. Is there a way to permanently show all the values and labels? The Mouse-Over options (under Appearance > Text) works for someone using the Tree Map on a pc, but I have a requirement to include the Tree Map Chart (with associated values and labels) in a printed document.
Any ideas how I can achieve this?
Thanks

Thanks for the suggested solution. The ability to link the label component to a cell will help automate that solution.
There will be some manual interaction required if the relative size of heatmap changes, since it is not linked dynamically to the label, but that shouldn't be too time consuming.

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Tree Map Issue in Dashboard for IPAD

Hi Experts,
i have used Tree Map in My Xcelsius dashboard but tree map chart is not supported in IPAD.Can any one suggest me the chart which will fulls fills the tree map or if any workaround for that.
Using Dashboard Version:Dashboard 4.1
I really would appreciate your help.
Thanks,
Prasad

Hi Prasad,
We dont really have any chart similar to Tree Map.
But if you could help us understand what is the data that you are trying to display then maybe we could think of something.

How to reset drill-down column-chart based on map-chart?

Hi guys,
I'm facing pritty common issue while designing one of my dashboards. Let me describe a little bit more:
1. I have some data extracted from BW using Query as WebService into my Xcelsius spreadsheet.
2. I have map-chart - regions for some country.
3. I have a drill-down column-chart, which displays data for a selected region.
At the beginning column-chart displays results for entire country (which, in fact, is not exactly drill-down). The issue I'm fasing is, that in case I select any region and the data is drilled-down into my column-chart, I have no option to show data for the entire county in the column-chart anymore (the only one way is to restart the report).
Are there any possible way to do this, or am I doing a design error while displaying data, which is not drilled-down, into a chart which is intended to display drill-down data only?
Any help would be highly appreciated.
Thanks in advance.
Ivaylo Mutafchiev
Varna Business Services
Project Manager BOBJ

Ivaylo Mutafchiev,
I understand your problem now. So your column chart data which is coming from the QAAWS query should be having a prompt which is bound to some cell in excel. and your map might be passing the values for prompt isn't it? in your case the map might be passing a region.
All you need to do is put the prompt in the web service for region as a optional prompt. Now pull in a check box or a Push button(name it as reset or something.). while binding the data to the check box or push button (source data) bind it to a blank cell. when user clicks on it , it passes a blank vlaue to the region(this is ur input for region) which will inturn makes the prompt optional for the region web service. which should pull all the data for all the region.
The whole idea lies in somehow passing a blank cell to your web service whose region prompt is optional.
Thanks,
Karthik

Map Chart in APEX 4.0 doesn't show data

Code::::
select null link,
state label,
count(contact_id) value
from contacts
group by state
I have the states entered into the table in full names not abreviations yet no data shows up on the map not even when I click on a state
According to the following website:
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/apex/r40/apexcharts/apexcharts_ll.htm
under the Creating a Map Chart section, step #8 it shows a checkbox to indicate to "Show Values". In my version of APEX 4.0.2.00.07 I only have a checkbox for "Show Hints" and "Show Label"
Am I missing something that has to be installed to make this map chart work? Is this a bug that needs a patch? I believe I am at the higest patch for APEX.

I answered my own question. Apparently the state cannot be entered into the database in all caps. Once I changed the First letter to caps and all the rest lower case the data showed up on my map

How to put into treemap an obj that already has a tree map?

i have A Course class that contains a treemap for student.
now i need another tree map to contain an array of Course.
Course has it own attributes...
I tried creating new instance of course
course= new Course(aRegistrationNo,Add,rmNo.);
CoursetreeMap.put(aRegistrationNo, Course);
but this dosent work. Everytime i enter a new Course record, the old student treemap will get deleted also.
How can i make it so that i can retrive the Course using aRegistrationNo key and the whole student record of the course as well?

ok..maybe i ask the question differently...
//initialization
SortedMap ConCollection = new TreeMap();
SortedMap MaidContracts = new TreeMap();
can i do this for the input?
public void AddAgency(String r){
reg=r;
ConCollection.put(reg, MaidContracts);
//reg is a user input String
//MaidContracts is another treemap containing a few values
============================================================
is this what i do to get the out put?
MaidContracts=(SortedMap)ConCollection.get(SelectReg);
for (Iterator e = MaidContracts.values().iterator(); e.hasNext(); ) {
cTemp = (Contract) e.next();
cTemp.getcId();

Error loading map chart file - APEX Cloud

I'm getting error message when running a page with a map chart:
Error Loading file:
"http://apex.oracle.com/i/flashchart/anychart_6/swf/maps/europe/israel.amap"
Other maps from Asia, like Yemen, work fine.

Hi,
Thanks for bringing this to our attention. I'll do some investigation to see what's going on. In the meantime, and as a workaround, edit the Map Attributes, switch "Use Custom XML" to Yes, and update the following line in the map XML:
From:
<map_series source="europe/israel.amap"
To:
<map_series source="asia/israel.amap"
...where the path is changed to replace europe with asia.
I've logged bug *15843962* to track this issue, and the fix will be available in our next release. The suggested workaround will do the trick in the meantime.
Regards.
Hilary

I have a question - Does Oracle BI in cloud has visualisation like Heat map, tree map , spatial map ? In general what are the additional visualisation as compared to OBIEE if any , thanks

I have a question - Does Oracle BI in cloud has visualisation like Heat map, tree map , spatial map ? In general what are the additional visualisation as compared to OBIEE if any , thanks

I have a question - Does Oracle BI in cloud has visualisation like Heat map, tree map , spatial map ? In general what are the additional visualisation as compared to OBIEE if any , thanks

Heat Map Chart in webdynpro

Hi Gurus,
I have a critical requirement of development of heat map chart in webyndpro. I need to develop this chart in cross product of my x-axis and y-axis.
According to the multiplication of xy we need to plot chart.
Is it possible in webdynpro or anyone has a document for developing a heat map chart.. ??
Thanks
PraveenGupta

I answered my own question. Apparently the state cannot be entered into the database in all caps. Once I changed the First letter to caps and all the rest lower case the data showed up on my map

Tree Map maximum value..

I have a TreeMap which contains {1=0.035, 2=0.042, 3=0.031, 4=0.051, 5=0.015}
How can i get the first and second maximum value of this tree...that's mean it should return
{4=0.051, 2=0.042}

You could try:
TreeSet treeSet = new TreeSet(new Comparator()
        public int compare(Object o1, Object o2)
            Comparable value1 = (Comparable)((Map.Entry)o1).getValue();
            Comparable value2 = (Comparable)((Map.Entry)o2).getValue();
            return value1.compareTo(value2);
        public boolean equals(Object obj)
            return false;
treeSet.addAll(treeMap.entrySet());
Map.Entry maxEntry = (Map.Entry)treeSet.last();
treeSet.remove(maxEntry);
Map.Entry secondMaxEntry = (Map.Entry)treeSet.last();
System.out.println(maxEntry);
System.out.println(secondMaxEntry);

Creating Connector series in a map chart using anymap

I am trying to create a series type of connector on the map region. I can create 2 points and a line connecting them using map series type of line.
Then I can attach data to those points using custom xml. However, attached data is assoiciated with points on the map. Anychart has a series
type called "connector" which creates a connection between multiple points. If I try to change series type from "Line" to "connector", Map comes up
blank. I think the problem is that Apex does not recognize the series type "connector". Does anyone have a work around to attach data to the line rather them points.

Hi
Create a formula field and store the parameter there.
Now put this formula field in "On change of" in the Chart expert.
e.g. I have a parmeter on country and I have a chart which shows the last year sales year wise for the countries.
I create a formula field and put the below formula:
stringvar x = {?countryparameter};
Now i put this formula field in On change of so when i run the report i select the required country.
Hope this helps!!
Regards
Sourashree

Quick and Dirty Tree Mapping

Hi, i'm trying to do a quick and simple mapping for categories.
Something like...
Vector v = new Vector();
v = PatriotmemDB.getFAQCategories();
FAQCategoryObj catObj = null;
String catname = null;
int catid = 0;
int parent = 0;
int counter = 0;
int prev = 0;
Vector catTree = new Vector();
for(int j=0;j<v.size();j++) {
catObj = (FAQCategoryObj)v.elementAt(j);
parent = catObj.getCatID();
if(parent == counter) {
if(counter == prev) {
catTree.elementAt(counter).add(catObj);
} else {
catTree.elementAt(counter) = new Vector();
catTree.elementAt(counter).add(catObj);
} else {
counter++;
I know this will give an error but basically break out each parent in separate Vectors so that when i loop through them i can test and show in a select list. My table retuns below...
categoryid catname catdesc imglink order parent
1 DRAM DRAM NULL 0 0
2 Solid State Drives Solid State Drives NULL 0 0
3 USB Flash Drives USB Flash Drives NULL 0 0
4 Peripherals Peripherals NULL 0 0
5 Torqx Torqx NULL 0 2
6 Zephyr Zephyr NULL 0 2
7 Xporter XT Boost Xporter XT Boost NULL 0 3
8 Xporter Razzo Xporter Razzo NULL 0 3
Where the parent is the last column.
Thanks for your help

OK, so you have a tree, and you want to product these kind of weird vector slices of the tree, presumably as input to something else.
How is the tree implemented? It looks like a vector of some class, in which the tree structure is implicit in the relationship of some fields of the class, but not an actual tree (composed of nodes, with directed edges between the nodes, no cycles, and a single node is identified as root). Right?
If so, I can imagine one way to do it would be to create a Map<Integer, Vector<TheClass>> Loop through the vector, looking at each class, get the parent reference (which I take to be an integer from your example), and then look up in the map the vector identified for that integer. (If it doesn't exist, create it and add it to the map.) Then add the given class to that vector. When you're done, take the values set from the map.
If you have an actual explicit formal tree, then I'd suggest writing a simple recursive function to span it.
By the way, Vector is kind of long in the tooth. The more canonical List implementations these days are ArrayList or LinkedList.

Tree Map in MSChart

Hi,
I want to create Treemap / Heatmap using MS chart (System.Web.UI.DataVisualization.Charting). Is there any sample code to start with. I don't see any related SeriesChartType for Treemap. Please let me know is there any solution for this.
Thanks,
Sadhan

Hi Sadhan,
I don't there's MS chart provides any Treemaps/Heatmaps. At least I've never seen such functionality and I couldn't find any samples on Google either. I think the only way to create a Treemap/Heatmap is by using 3rd party controls like Nevron. You can refer
to the following link: https://www.nevron.com/products-dot-net-chart-features.aspx
Hope this helps you!

Tree mapping

Hi.
I'm trying to implement tree-like structure using Kodo. Each tree element
has a reference to it's parent (save root node which obviously has null
parent node). Everything seems to run fine except the fact, that when
fetching any tree node all nodes up to root nodes are selected from the
database. That seems to be quite logical - I want to obtain some node along
with it's parent node (it that exists) - so I set "parent node field"
fetchgroup to current fetchgroups list, fetch data from the database, but
since parent node and child node are the same class, "parent node field"
fetchgroup is also valid for parent node. That results in fetching parent's
parent node - but since it's still same class also it's parent is fetched..
and so on. What should I do to make Kodo working the way I want it to? :)
Regards,
Pawel

Hi
I think the structure is the other way round:
Node {
Node parent;
String someData;
Now if you add "parent" to your default-fetch-group, you will load all
objects up to the root, because fetch-groups are recursive.
I suggest avoiding the default-fetch-group for parent completely, JDO will
load the information from the parent when you actually need it.
Sven Erik Knop
"Keiron McCammon" <[email protected]> wrote in message
news:bumint$ms4$[email protected]..
Hi Pawel,
I may have missed what you want but it sounds like you have a singleclass:
Node {
Node parent;
Set children; /* Which contains Node */
Now I'm not sure quite what behavior you desire.
If you don't want to fetch a Node's parent and so forth upto the root then
you need to ensure the 'parent' field isn't in any fetch group (default or
otherwise)?
Cheers
- Keiron

XML Populating Tree Map and JMenu

Hey I am looking for a way to populate a JMenu and A JTreeMap from an XML file.
The Layout is like
<node name="top">
<node name="Main" selected="true">
<node name="ChildOfMain1" selected="true">
<node name="ChildOfMain2" selected="true"/>
</node>
</node>
It is in this format due to the application I am tryingt o build has to import files from an old system we are using
Thanks

is there a class that will magically interpret your XML and create Swing components from it? no. are there libraries around that allow you to describe UIs in XML and have Swing generated from that XML? yes. loads. google "java XUL" and "swing xml" for an insight. can I tell you how to use them? no
incidentally, are you really constrained to that format? I ask because making the decision that "ChildOfMain" should be a sub-menu of "Main" isn't going to be easy. something like the following would be nicer
<menu name="top">
<menu_item name="Main">
<menu_item name="ChildOfMain1" />
<menu_item name="ChildOfMain2" />
</menu_item>

</menu>

Differences between Excel and BO XIR3 Graphs / Charts

Hi,
i have a couple of new requirements.In the existing system they are using MS Excel for generating the Charts and Graphs manullay.
With the new requirements they are willing to upgrade the system to automate process of the Excel Charts and Graphs generation with BOXI R3 Graphs/Charts.
I have to explain the user about the advantages and disadvantages of BOXI R3 over Excel.
I guess using BOXI R3 would be an added advantages with few limitations over Excel.
So i request to tell me the major differeneces between Excel and BO Graphs/ Charts which is practically possible and which is not possible.
Regards,
Kishore.

Hi,
there is no such document. I can assure you of that.
Btw - as of BI4.0 - BusinessObjects charting is significantly improved, and much more powerful than Excel.
VCOM charting engine is now common accross the entire suite (all tools leverage it) , and you might recognise it from Explorer
if you check out page 169 onwards from this guide: http://help.sap.com/businessobject/product_guides/boexir4/en/xi4_ia_en.pdf it lists:
Bar charts
Box plot charts
Column charts
Surface charts
Tree map charts
Pie charts
Heat map charts
Point charts
Radar charts
Tag cloud charts
Regards,
Henry

Tree Map Chart

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