Developing line chart

Hi, i am trying to figure out if there is a way to generate line chart(trending). I am not able to find that option in drop down, is this something left out and coming in future release ? I like bar charts but sometimes, data can be best presented by line chart.

I'm pretty sure there's an existing request for this at the SQL Developer Exchange, where you can vote on to add weight for possible future implementation.
Regards,
K.

Similar Messages

Horizontal Bar Chart and Overlaying Line Chart

I am using SSRS 2008 and developing my reports in BIDS.
I have a report with two data points. I want to chart the first as a bar (horizontal) chart and then the second as an overlaying line chart.
I created both data series, originally, as a bar chart. I have clicked on the second series in the "Drop Data Fields Here" area and changed the chart to a line chart. When I do that, it changes both series to a line chart.
However, if I use the column (vertical) chart for the first series, it will let me make the second one a line chart.
Is this a limitation of SSRS 2008? Can I not have one data point be the horizontal bar chart and the second one a line chart?
If so, are there any suggestions how to get around this?
Thanks.

Both charts for SSRS 2005/2008 are very limited when it comes to horizontal charts and are infact supporting only left-to-right bar charts, with no ability to combine them with other charting types (lines, areas, points etc.). For a SSRS charting solution that supports all types of charting type combinations in left-to-right and right-to-left horizontal fashion you can use Nevron Chart for SSRS - www.nevron.com. Besides a huge number of charting types and subtypes (most of which are not available in the MS Chart for SSRS 2008) it also provides better image quality in 2D and 3D modes, more settings, has support for rich text formatting in texts, has image filters, ability to customize via C# code and implements many more large and small charting related details.
Best regards,
Crank

Line Chart query...having issues with finding the right SQL...tough query

This initaial entry was much longer and confusing.
I'm looking to make ar running total based using time periods...see the link in the last post to get to the demo.apex.com area.
Rob
Edited by: bostonmacosx on Feb 14, 2013 1:33 PM

bostonmacosx wrote:
Hello there. So I hope I can explain this sufficiently:
OUT OF THE WAY: 11g 4.1.1
I'm going to simplify my data so that it is clear what I'm looking to do.
I want to have a line chart grouped by date. Let's say monthly...this is easy to do if you are dealing with one specific date and some value you can build the series against with case statements. I've done that a million times.
The columns of data I'm dealing with are as follows:
CREATE_DT(create date)
RETIRE_DT(retire date)
MACHINE_TYPE(type of machine)
So lets say I want to see a line chart where each line(data point) is a MACHINE_TYPE and each bin is a month. That month should be any machine with a CREATE_DT below then end of the month and a RETIRE_DT which is either Greater then the end of the month or is NULL(ala hasn't been retired yet).
In the query for a chart which is
SELECT LINK,LABEL,CASE()"",CASE()"",CASE()"" from TABLE GROUP BY ROLLUP(VALUE)I guess I'm not seeing how to be able to put these values together so that it walks month by month and figures out the values and puts them in the correct "bin" of time along the X axis of the chart.
I hope I'm being semi clear as it is hard to explain this scenario. Nope. Clear as mud.
If time is plotted against the X axis, what measure is plotted on the Y?
=============
on another note I built this table from the data:
01-JAN-12     01-FEB-12     01-MAR-12     01-APR-12     01-MAY-12     01-JUN-12     01-JUL-12     01-AUG-12     01-SEP-12     01-OCT-12     01-NOV-12     01-DEC-12     01-JAN-13     ENVOS
59     59     59     59     59     59     59     59     59     59     59     60     60      Alias
12     26     26     26     26     26     26     26     26     26     26     26     26      Blade
9     9     9     9     9     9     9     9     9     9     9     9     9      DataMvrUsing the function:
create or replace FUNCTION ACTIVE_SYSTEMS
RETURN VARCHAR2
is
var1 VARCHAR2(4000):= '';
start_date DATE:= to_Date('05-JAN-2012','DD-MON-YYYY');
end_date DATE:= to_Date('08-JAN-2013','DD-MON-YYYY');
new_start_date DATE;
BEGIN
new_start_date:=trunc(start_date,'MONTH');
var1 := q'!SELECT !';
while(new_start_date<end_date)
LOOP
var1 := var1 || q'! count(case when create_dt<'!'||to_char(new_start_date,'DD-MON-YY')||q'!' and (retire_dt IS NULL or retire_dt>'!'||to_char(new_start_date,'DD-MON-YY')||q'!') then 1 end) "!' ||to_char(new_start_date,'DD-MON-YY')||q'!",!';
new_start_date:= add_months(new_start_date,1);
END LOOP;
var1 := var1 || q'! CMS_NODE_OS.OS_TYPE||' '||node_env as envos from CMS.CMS_NODE LEFT join CMS.CMS_NODE_OS on CMS.CMS_NODE.NODE_NAME=CMS.CMS_NODE_OS.NODE_NAME where retire_dt is NULL group by rollup(CMS_NODE_OS.OS_TYPE||' '||node_env)!';
RETURN var1;
END;
Instead of inadequate attempts to explain this here with fragments of code that we can't do anything with because we don't possess the objects and data they're based on, show us something. Create the objects and some sample data in a workspace on apex.oracle.com and post guest developer credentials. Sketch the required chart or mock it up in a spreadsheet and upload it as an image or PDF so we can see what you're aiming for.

SVG line chart raises ORA-20001 witha valid SQL query

Hi,
I am on version 1.6 & 10g database. I developed an SVG line chart which was working fine, but I wanted to fill in some sparse data by using data densification. So I enhanced my query with a partitioned outer join as follows:
select null l, month_start, issue_count
from
(with dates as
(select add_months
( to_date( '01-jul-2004' ),
column_value-1) dt
from table( vtable(12) )),
iss as
(select trunc(start_date, 'MON') mon , count(*) cnt
from issues
group by trunc(start_date, 'MON'))
select dates.dt month_start, NVL(iss.cnt, 0) issue_count
from dates left outer join iss on (dt=mon)
Now the chart throws an ORA-20001 get_data error. The query is valid as it runs in SQL*plus no problems. What is it choking on?
Thanks,
Steve

Steve,
I didn't mean for you to put in on the Studio, just install the app in your workspace on htmldb.oracle.com, use SQL Workshop there to compile your procedures, tell us the app ID, and that's it.
The error message presentation needs some improvement, give us time. We're spending most of our energy on improving the capability of the product.
Scott

Columns in Line Chart

Hi Guys,
             I have a peculiar behavior in my dashboard. See the attachment below. I am getting the columns in my line chart. I have developed this dashboard few months back,exported to Launchpad and generated SWF file. Everything was fine then. Few days back when I made some changes and generated a SWF file I was getting columns in the line chart. I could resolve it by opening the file in IE and copying the link in Chrome then columns were not coming. But today when I opened the dashboard in the preview mode I am getting the columns after exporting to SWF file I am not getting these columns by opening in Chrome. What Could be the reason?
Thanks,
Krishna

Hey Hari,
Take a look at the below Note: 2035132 & Also the attached the screenshot from SAP.
Symptom
View the dashboard from BI Launch Pad, the unexpected column line will display from the Scatter Plot chart
Other Terms
Environment
SAP BusinessObjects Dashboard Designer 4.0
SAP BusinessObjects Dashboard Designer 4.1
Steps to Reproduce
   1. Design the dashboard from Dashboard designer.
   2. The dashboard designed should include the Scatter Plot chart.
   3. Configure the Scatter Plot chart to display several scatter points.
   4. From chart configuration page, switch to Behavior tab and select the option 'Enable Data Animation'.
   5. Publish the dashboard to enterprise.
   6. View the dashboard from BI Launch Pad, the unexpected column line will display from the Scatter Plot chart.
Note:
1. If disable the Enable Data Animation option, the issue might disappear.
2. The issue might happen to other chart type which also display the similiar scatter points.
3. The issue might happen to when migrate the dashboard from XI 3.1 to BI 4.0&4.1 Platform.
4. The issue is always intermittently happen.
Please refer the attached screen shot for the error.
Reason and Prerequisites
The issue has been identified and logged under Problem Report ID ADAPT01729635.
Solution
This issue has been forwarded to Development for further investigation.

Manipulating custom measure variable inside a line chart

Hie Guys,
I have a line chart in my report that contains 2 custom measure variables & 1 measure object from the Universe in the Y axis and one dimension object - "Month" in the X axis.
Formula for the custom measure variables are -
If [Month] = "Jan" Then 45
ElseIf [Month] = "Feb" Then 65
ElseIf [Month] = "Mar" Then 88
And so on..........
Now, I have an input control in the report for "Project Type" (Development & Improvement)
I want the chart to behave as described below.
If (Project Type = "Development") Then only display measure object 1 in the chart
If (Project Type = "Improvement") Then only display measure object 2 in the chart.
Right now, the input controls are displaying all measure objects in the chart when I click on them.
Is there a way I can get the above mentioned functionality in my report? I am using Business Objects 4.0 SP6.
Could anyone please help me solve the problem? Thanks.

Hi,
Add Two Line Charts in Report one with [Measure Object 1]
& another with [Measure Object 2] .
Now Create Variable for User Selection .
Selection = ReportFilter([Project Type])
Now in Hide When Property of chart (Right Click on Chart --> Format Chart )

Create a line chart

I wont to create a line chart using a a PL/SQL script. If is possible, i wont put this script inside a report created using Web DB, as an action that it must run after the show of the report html page. Is possible to make that? what i can do?
Thanks a lot!
null

PL/SQL has no graphical capabilities whatsoever. However it is possible to represent values like this
X A ----
B --------
C -----
012456789
Y
in which for each row (the X axis) a substr() of the value '----------' is created using a value from the query (the Y axis).
Is that clear? Let's try an example. To print graphically the lengths of a column:
SELECT col1 as "X", substr('----------',1, length(col1)) as "Y"
FROM your_table;Not very pretty I grant you. But if you want pretty you'll have to use Oracle Graphics (now part of the Developer toolset) or java.
Good luck, APC
null

I wanna draw line chart

hi, i wanna draw line chart for some analysis of an image.
how can i do that?? plz help me in that, code would be more
better.thank u.

Yes, you can use the code for free and you can include it in your application for free. JFreeChart is and will always be free software.
What's not free is the JFreeChart Developer Guide (a 300 page Acrobat PDF document) and access to the JFreeChart Priority Support Forum. You have to pay for these, if you want them, the idea being that a well-funded project will progress faster than one that relies solely on volunteers.
I get some criticism for taking this "commercial" approach, but I am 100% certain that it has made JFreeChart a better product, so I don't care...
Regards,
Dave Gilbert
JFreeChart Project Leader

Problem creating line chart with character data

Post Author: burkartt
CA Forum: Charts and Graphs
CR Developer v. 11.5.0.313
I want to create a line chart with data from a SQL2K table to show how much server time each application uses per day. All data is defined a character.
HWA,4/24/2007,01:44.6HWA,4/25/2007,12.28HWB,4/24/2007,4.6HWC,4/24/2007,55.55HWC,4/25/2007,01:22.3HWE,4/24/2007,01:16.1HWE,4/25/2007,0.59
I want one horizontal line per application where the X-axis represents the date and the Y-axis represents the server time. I have tried all column combinations for "On Change Of" and "Show Value(s)". What confuses me is why are Count and Discount the only Summary Options for the "Show Value(s)" data?
Thank you,
tim

Post Author: V361
CA Forum: Charts and Graphs
I created a group based on date, day, then created the chart and put it in the group footer, on change of server, show sum of time, you will get a seperate chart for each day. I am not sure if this will help, or will just do. Since you have CR XI, you may want to look at the gauge chart also....

Text in legend in line chart

Hello all.
I have line chart with the legend. This legend contain text with length more then 20 characters. The text cuts off by some characters from the end, for example, it should be
1. Test1Test2Test3
2. Test4Test5Test6
and it will be shown like
1. Test1Test2Te
2. Test4Test5Tes
Changes in legend config window in Answers and in file cordalayout.cxml don't work.
How else can I fix this problem?

What OS is on your server? All browsers?
I'm actually getting the exact opposite situation as you, I created legend items with really long text and they aren't being truncated at all. Even if I set the truncate value. I'm on Windows Server 2K3 and the same version of OBIEE.
I'll keep testing to see if I can come up with something, but if someone else out there knows what's going on, I'd love to hear it.
-Joe

JavaFX Update Line Chart on Tab pane

Hi all,
I am wondering can anybody help with this problem.
I have an application that can create a new tab when the LineChart FXML view is called by way of onMouseClicked event from a bar graph (using scenebuilder). However, I need this Line chart to update when the user clicks a new bar on the bar graph page to show this new data.
Initially the Line chart tab will open and display data from the first bar graph click and when I click another bar in Tab A (bar chart) if it has the same number of rows it will refresh the LineChart tab otherwise I get an error. Then if I try to load another line graph tab using a different bar graph as the source I get a child duplication error
(So tab A has a bar graph that calls tab B to represent data as a line graph, however it wont do it more then once when there is a different number of points to show)
(Also tab C, another Bar chart will not load a new tab) Exceptions below & Class detail below.
I am using clear() to empty the observable list I have which is used to populate the graph and table before it reads in the new data values
What is the proper way/ best way to dynamically add another tab and update the chart in the tab with new values? Any help would be appreciated.
I am getting the following exceptions:
Exception in thread "JavaFX Application Thread" java.lang.IndexOutOfBoundsException: Index: 11, Size: 7
at java.util.ArrayList.rangeCheckForAdd(ArrayList.java:661)
at java.util.ArrayList.add(ArrayList.java:473)
at com.sun.javafx.collections.ObservableListWrapper.doAdd(ObservableListWrapper.java:101)
at javafx.collections.ModifiableObservableListBase.add(ModifiableObservableListBase.java:151)
at com.sun.javafx.collections.VetoableListDecorator.add(VetoableListDecorator.java:320)
at com.sun.javafx.scene.control.skin.TabPaneSkin$TabHeaderArea.addTab(TabPaneSkin.java:854)
at com.sun.javafx.scene.control.skin.TabPaneSkin$TabHeaderArea.access$500(TabPaneSkin.java:659)
at com.sun.javafx.scene.control.skin.TabPaneSkin.addTabs(TabPaneSkin.java:276)
at com.sun.javafx.scene.control.skin.TabPaneSkin.lambda$initializeTabListener$463(TabPaneSkin.java:357)
at com.sun.javafx.scene.control.skin.TabPaneSkin$$Lambda$108/885312968.onChanged(Unknown Source)
at com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(ListListenerHelper.java:329)
at com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(ListListenerHelper.java:73)
at javafx.collections.ObservableListBase.fireChange(ObservableListBase.java:233)
at javafx.collections.ListChangeBuilder.commit(ListChangeBuilder.java:482)
at javafx.collections.ListChangeBuilder.endChange(ListChangeBuilder.java:541)
at javafx.collections.ObservableListBase.endChange(ObservableListBase.java:205)
at javafx.collections.ModifiableObservableListBase.add(ModifiableObservableListBase.java:155)
at java.util.AbstractList.add(AbstractList.java:108)
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:262)
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:241)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Scene$ClickGenerator.postProcess(Scene.java:3437)
at javafx.scene.Scene$ClickGenerator.access$7900(Scene.java:3365)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3733)
at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3452)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1728)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2461)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:348)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:273)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:382)
at com.sun.glass.ui.View.handleMouseEvent(View.java:553)
at com.sun.glass.ui.View.notifyMouse(View.java:925)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$141(WinApplication.java:102)
at com.sun.glass.ui.win.WinApplication$$Lambda$37/1146743572.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
Exception in thread "JavaFX Application Thread" java.lang.NullPointerException
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:263)
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:241)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Scene$ClickGenerator.postProcess(Scene.java:3437)
at javafx.scene.Scene$ClickGenerator.access$7900(Scene.java:3365)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3733)
at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3452)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1728)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2461)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:348)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:273)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:382)
at com.sun.glass.ui.View.handleMouseEvent(View.java:553)
at com.sun.glass.ui.View.notifyMouse(View.java:925)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$141(WinApplication.java:102)
at com.sun.glass.ui.win.WinApplication$$Lambda$37/1146743572.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
Class Information:
//Call to the Line chart graph
n.setOnMouseClicked(new EventHandler<MouseEvent>()
                @Override
                public void handle ( MouseEvent e )
                    String s1 = dt.getXValue();
                    String s = s1.trim();
                    if ( baseHash.containsKey(s) )
                        String value = (String) baseHash.get(s);
                        String hashValue = value.substring(6, 38);
                        System.out.println(hashValue);
                        FXMLLineChartController.setHash(hashValue);
                         try
                              lineTab .setText("Line Graph (Rows Read)");
                              lineTab.setContent(FXMLLoader.load(getClass().getResource("/javafxapplication2/FXMLLineChart.fxml")));
                              Node aNode = (Node) e.getSource();
                              Scene scene = aNode.getScene();
                              thisTabPane = (TabPane) scene.lookup("#tabPane");
                              thisTabPane.getTabs().add(lineTab);
                              selectionModel.selectLast();
                              //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
                          catch ( IOException ex )
                              Logger.getLogger(FXMLWrittenChartController.class.getName()).log(Level.SEVERE, null, ex);
//Line Chart controller
//Create the Graph
    @FXML
    private LineChart barChart;
public void populateGraph ()
        System.out.println("Populate graph Line Chart");
        final CategoryAxis xAxis = new CategoryAxis();
        final NumberAxis yAxis = new NumberAxis();
        ObservableList<XYChart.Series<String, Number>> barChartData = FXCollections.observableArrayList();
        barChartData.clear();
        baseHash.clear();
        xAxis.setLabel("Query");
        yAxis.setLabel("Number of Executions");
        series1.setName("Data from User DB2 for Query " +getHash() );
        for ( int i = 0; i < userLine.size(); i++ )
                System.out.println(getHash() + " Usersize = " + userLine.size() + " base size " +baseLine.size());
                series1.getData().add(new XYChart.Data<String, Number>(userLine.get(i).getBuildNumber(), (userLine.get(i).getDYN_Num_Executions())));
        barChartData.add(series1);
        barChart.setData(barChartData);

Hi all,
I am wondering can anybody help with this problem.
I have an application that can create a new tab when the LineChart FXML view is called by way of onMouseClicked event from a bar graph (using scenebuilder). However, I need this Line chart to update when the user clicks a new bar on the bar graph page to show this new data.
Initially the Line chart tab will open and display data from the first bar graph click and when I click another bar in Tab A (bar chart) if it has the same number of rows it will refresh the LineChart tab otherwise I get an error. Then if I try to load another line graph tab using a different bar graph as the source I get a child duplication error
(So tab A has a bar graph that calls tab B to represent data as a line graph, however it wont do it more then once when there is a different number of points to show)
(Also tab C, another Bar chart will not load a new tab) Exceptions below & Class detail below.
I am using clear() to empty the observable list I have which is used to populate the graph and table before it reads in the new data values
What is the proper way/ best way to dynamically add another tab and update the chart in the tab with new values? Any help would be appreciated.
I am getting the following exceptions:
Exception in thread "JavaFX Application Thread" java.lang.IndexOutOfBoundsException: Index: 11, Size: 7
at java.util.ArrayList.rangeCheckForAdd(ArrayList.java:661)
at java.util.ArrayList.add(ArrayList.java:473)
at com.sun.javafx.collections.ObservableListWrapper.doAdd(ObservableListWrapper.java:101)
at javafx.collections.ModifiableObservableListBase.add(ModifiableObservableListBase.java:151)
at com.sun.javafx.collections.VetoableListDecorator.add(VetoableListDecorator.java:320)
at com.sun.javafx.scene.control.skin.TabPaneSkin$TabHeaderArea.addTab(TabPaneSkin.java:854)
at com.sun.javafx.scene.control.skin.TabPaneSkin$TabHeaderArea.access$500(TabPaneSkin.java:659)
at com.sun.javafx.scene.control.skin.TabPaneSkin.addTabs(TabPaneSkin.java:276)
at com.sun.javafx.scene.control.skin.TabPaneSkin.lambda$initializeTabListener$463(TabPaneSkin.java:357)
at com.sun.javafx.scene.control.skin.TabPaneSkin$$Lambda$108/885312968.onChanged(Unknown Source)
at com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(ListListenerHelper.java:329)
at com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(ListListenerHelper.java:73)
at javafx.collections.ObservableListBase.fireChange(ObservableListBase.java:233)
at javafx.collections.ListChangeBuilder.commit(ListChangeBuilder.java:482)
at javafx.collections.ListChangeBuilder.endChange(ListChangeBuilder.java:541)
at javafx.collections.ObservableListBase.endChange(ObservableListBase.java:205)
at javafx.collections.ModifiableObservableListBase.add(ModifiableObservableListBase.java:155)
at java.util.AbstractList.add(AbstractList.java:108)
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:262)
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:241)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Scene$ClickGenerator.postProcess(Scene.java:3437)
at javafx.scene.Scene$ClickGenerator.access$7900(Scene.java:3365)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3733)
at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3452)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1728)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2461)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:348)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:273)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:382)
at com.sun.glass.ui.View.handleMouseEvent(View.java:553)
at com.sun.glass.ui.View.notifyMouse(View.java:925)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$141(WinApplication.java:102)
at com.sun.glass.ui.win.WinApplication$$Lambda$37/1146743572.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
Exception in thread "JavaFX Application Thread" java.lang.NullPointerException
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:263)
at javafxapplication2.FXMLExecutionChartController$3.handle(FXMLExecutionChartController.java:241)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Scene$ClickGenerator.postProcess(Scene.java:3437)
at javafx.scene.Scene$ClickGenerator.access$7900(Scene.java:3365)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3733)
at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3452)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1728)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2461)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:348)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:273)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:382)
at com.sun.glass.ui.View.handleMouseEvent(View.java:553)
at com.sun.glass.ui.View.notifyMouse(View.java:925)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$141(WinApplication.java:102)
at com.sun.glass.ui.win.WinApplication$$Lambda$37/1146743572.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
Class Information:
//Call to the Line chart graph
n.setOnMouseClicked(new EventHandler<MouseEvent>()
                @Override
                public void handle ( MouseEvent e )
                    String s1 = dt.getXValue();
                    String s = s1.trim();
                    if ( baseHash.containsKey(s) )
                        String value = (String) baseHash.get(s);
                        String hashValue = value.substring(6, 38);
                        System.out.println(hashValue);
                        FXMLLineChartController.setHash(hashValue);
                         try
                              lineTab .setText("Line Graph (Rows Read)");
                              lineTab.setContent(FXMLLoader.load(getClass().getResource("/javafxapplication2/FXMLLineChart.fxml")));
                              Node aNode = (Node) e.getSource();
                              Scene scene = aNode.getScene();
                              thisTabPane = (TabPane) scene.lookup("#tabPane");
                              thisTabPane.getTabs().add(lineTab);
                              selectionModel.selectLast();
                              //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
                          catch ( IOException ex )
                              Logger.getLogger(FXMLWrittenChartController.class.getName()).log(Level.SEVERE, null, ex);
//Line Chart controller
//Create the Graph
    @FXML
    private LineChart barChart;
public void populateGraph ()
        System.out.println("Populate graph Line Chart");
        final CategoryAxis xAxis = new CategoryAxis();
        final NumberAxis yAxis = new NumberAxis();
        ObservableList<XYChart.Series<String, Number>> barChartData = FXCollections.observableArrayList();
        barChartData.clear();
        baseHash.clear();
        xAxis.setLabel("Query");
        yAxis.setLabel("Number of Executions");
        series1.setName("Data from User DB2 for Query " +getHash() );
        for ( int i = 0; i < userLine.size(); i++ )
                System.out.println(getHash() + " Usersize = " + userLine.size() + " base size " +baseLine.size());
                series1.getData().add(new XYChart.Data<String, Number>(userLine.get(i).getBuildNumber(), (userLine.get(i).getDYN_Num_Executions())));
        barChartData.add(series1);
        barChart.setData(barChartData);

Adding New Data To Line Chart: New Data Does Not Inherit Previous Color Scheme

This has me very confused. Here's what's being done:
Right-click on existing chart
Select "Data..."
Add additional data in the dialog that pops up
Click check-mark
The chart appends more data to the existing lines on the line chart, as it should, however the newly created portion of one of the lines (new data) is not the same color as the line up to that point. The line color is #0084A9, but when the new data is entered the new data on that same line is represented in an ever so slightly darker blue.
Any guesses as to why that would be happening? I can manually chage it, but that's a hassle and shouldn't necessary - I wouldn't think, anyway. Any help would be appreciated.
Thanks!
Very Best,
Tanner Campbell

OK looked at this closer, and seen your problem as acolor shift from PMS to a CMYK that was slightly off.
If you want to work with Hexadecimal colors, then you need to File>> Document Color Mode >> RGB, otherwise your colors won't stick but convert to cmyk and be off.
Your graph went through some editing and got corrupted. I copied and pasted your date into a new graph, and then used the testube to apply samples to get your colors back. Will send you an email with fixed file.
That’s the strangest thing. The color you’re seeing is #4e46ff, the color it should be is the color reflected in the legend: #0083a9
What’s extra interesting is that when I open it I see the legend color for the entire line. Then, when I add data, the section of the line that depicts the newly added data is #4e46ff …. So I have this two tone line. It’s intriguing that you opened this on a mac and this difference was presence, I wonder if that is in anyway a clue. Maybe the original document was created in RGB and the new data is on CMYK? Thoughts?

What is the best way to create a SSRS 2005 Line Chart Report for a 12 month period?

I'm looking for advice on how to create a SQL Server 2005 query and line chart report for SSRS 2005.
I need to display the peak number of patients assigned to a medical practice each month for a 12 month period based on the end-user selecting a
single month and year.
I've previously created a report that displays all patients assigned to the practice for any single month but I’m looking for advice on how to
how to produce a resultset that shows the peak number of patients each month for a 12 month period. I thought about creating a query that returns the peak count for each month (based on my previously created report which displays all patients assigned to the
practice for any single month) and then use a UNION statement to join all 12 months but I'm sure that isn't the most efficient way to do this. The other challenge with this approach (twelve resultsets combined via a UNION) is that the end-user needs to be
able to select any month and year for the parameter and the report needs to display the 12 month period based on the month selected (the month selected would be the last month of the 12 month period).
For the report I’ve previously created that displays all patients assigned to the practice for any single month, the WHERE statement filters the
resultset on two fields:
Start Date - The date the patient was assigned to the practice. This field is never null or blank.
End Date - The date the patient left the practice. This field can be null or blank as active patients assigned to the practice do not have an End Date. When the patient
leaves the practice, the date the patient left is populated in this field.
Using these two fields I can return all patients assigned to the practice during Nov 2012 by looking for patients that meet the following criteria:
start date prior to 11/30/2012 (using the last day of the month selected ensures patients added mid-month would be included)
AND
end date is null or blank (indicates the patient is active) OR the end date is between 11/1/2012 -11/30/2012 (returns patients that leave during the month
selected)
Regarding the query I need to create for the report that displays the peak count each month for 12 months, I'm looking for advice on
how to count patients for each month the patient is assigned to the practice if the patient has been assigned for several months (which applies to most patients). Examples are:
John Doe has a start date of 6/01/2012 and an End Date of 10/07/2012
Sally Doe has a start date of 8/4/2012 and no End Date (the patient is still active)
Jimmy Doe has a  start of 7/3/2012 and an End Date of 9/2/2012
Given these examples how would I include John Doe in the peak monthly count each month for May - October, Sally Doe in the peak monthly count for
August - December and Jimmy Doe in the peak monthly count for July – Sept if the end-user running the report selected December 2012 as the parameter?
Given the example above and the fact I'm creating a line chart I think the best way to create this report would be a resultset that looks like
this:
Patient Name
Months Assigned
John Doe
June 2012
John Doe
July012
John Doe
Aug 2012
John Doe
Sept 2012
John Doe
Oct 2012
Sally Doe
Aug 2012
Sally Doe
Sept 2012
Sally Doe
Oct 2012
Sally Doe
Nov 2012
Sally Doe
Dec 2012
Jimmy Doe
July 2012
Jimmy Doe
Aug 2012
Jimmy Doe
Sept 2012
From the resultset above I could create another resultset that would count\group on month and year to return the peak count for each month:
June 2012 - 1
July 2012 – 2
Aug 2012 - 3
Sept 2012 - 3
Oct 2012 - 2
Nov 2012 - 1
Dec 2012 - 1
The resultset that displays the peak count for each month would be used to create the line chart (month would be the X axis and the count would
be the y axis).
Does this sound like the best approach?
If so, any advice on how to create the resultset that lists each patient and each month they were assigned to the practice would be greatly appreciated.
I do not have permissions to create SPs or Functions within the database but I can create temp tables.
I know how to create the peak monthly count query (derived from the query that lists each patient and month assigned) as well as the line chart.
Any advice or help is greatly appreciated.

Thanks for the replies. I reviewed them shortly after they were submitted but I'm also working on other projects at the same time (hence the delayed reply).
Building a time table and doing a cross join to my original resultset gave me the desired resultset of the months assigned between dates. What I can't figure out now is how to filter months I don't want.
Doing a cross join between my original resultset that had two dates:
08/27/2010
10/24/2011
and a calendar table that has 24 rows (each month for a two year period)
my new resultset looks like this:
I need to filter the rows in yellow as the months assigned for stage 3 that started on 8/27/2010 should stop when the patient was assigned to stage 4 on 10/24/2011.
You'll notice that Jan - Sept 2011 isn't listed for Stage 4 assigned on 10/24/2011 as I included a filter in the WHERE clause that states
the Months Assigned value must be greater than or equal to the date assigned value.
Any advice would be appreciated.

Crystal report -How to display multiple lines in line chart?

Hi,
M struggling to display multiple lines in line chart. All the values m fetching it from database into data table in below format & data type
Category(String).....year(Int).....graph_values(Int).....table_value(String)
Test.........................2006.......... -100............................(100)
Avg..........................2006..........20................................20
Median......................2006...........5................................5
Test..........................2007...........500.............................500
Avg...........................2007............90..............................90
Median.......................2007............45..............................45
M using cross tab to display data and chart to plot line. Following fields I used in Cross tab Expert & Chart expert
Cross tab expert-
Rows u2013 category
Columns u2013 year
Summarized fields u2013 Min of table_value
In Chart Expert u2013
On Change of - Year
Show values - graph values
In cross tab m able to see the data properly but not in graph.I have three categories. Hence it should plot three lines in line chart but m able to see only one line for test category.
FYI u2013 using VS 2008 and crystal report assembly version 10.5
Urgent. Please reply soon.
Thanks
ThakurS

I got the solution.
In Chart Expert - I should use
On Change of -- Year, Category
Show values -- graph values
Thanks,
ThakurS

Display column values as a series/legend on a line chart where one column value can be more than one category

Hi Everyone
I don't know if this is possible or not, so I will describe it. I have a column in a table called Filing. There are currently three values in it ("Abuse", "Neglect", "Voluntary") and each record has this populated. I also have
the below slicer for the column also.
I would like to add a fourth value called "Abuse/Neglect" that would identify instances where both an Abuse and Neglect petition was filed, which is a subset of the Abuse and Neglect records in the Filing column.
My question is, is it possible to create a line chart that has the 4 Filing possibilities: "Abuse", "Neglect", "Voluntary", "Abuse/Neglect" as the Series/Legend in the line chart?
The problem is that there are records that are more than one category: Abuse or Neglect records can also be Abuse/Neglect.
Paul

Hi Paul,
According to your description, there is a column with the values ("Abuse", "Neglect", "Voluntary") in your table, now what you need to is that add another value "Abuse/Neglect" in this column, and then use it
as Series/Legend in the line chart, right?
In this case, you can add calculated column to your table based on your logic. A calculated column is a column that you add to an existing PowerPivot table. Instead of pasting or importing values in the column, you create a DAX formula that defines
the column values. The calculated column can be used in a PivotTable, PivotChart, or Power View report as you would any other data column. Please refer to the link below to see the details.
https://msdn.microsoft.com/en-us/library/gg413492%28v=sql.110%29.aspx?f=255&MSPPError=-2147217396
Regards,
Charlie Liao
TechNet Community Support

Developing line chart

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