Handfree curves in Graphs?

Hi,
Is there anyway that i could instill a handfree curves in Query Graph as a trend tracer just by combining the edges of the columns?
Raj

I should also mention that i did perform all updates to logic using the software update tool in system preferences.
additionally, i can create curves in the track-based hyperdraw, then use options->track automation->move current track automation to region, and i do see these curves now in the region, can drag the control points etc, but still can't actually change the curve shapes themselves...

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Create a new curve in Graph module using vbs

Hello.
I am trying to get control over the curves in the Graph module of Diadem 8.1 using vbs. I can change the propoerties of the curves that have been already created, but it is not always the most appropiate. How can I create a new curve in the Graph module?
I hope someone can help me.
Regards from Mexico.

Hi ingluiseflorest,
The command you're looking for is "GraphObjNew()", which will work in your DIAdem 8.x version. Here's an example from the DIAdem 9.1 help file:
Call PicDelete()                            'Deletes all objects
Call GraphObjNew("2D-Axis","New_2DAxis1")   'Creates a new 2D axis system
Call GraphObjOpen("New_2DAxis1")            'Opens axis object
D2AxisTop        =10                      'Sets position
D2AxisBottom     =10
D2AxisLeft       =10
D2AxisRight      =10
Call GraphObjNew("2D-Curve","New_Curve") 'Creates a new curve
Call GraphObjOpen("New_Curve")            'Opens curve object
    D2CCHNX          ="[1]/[1]"             'Defines x-channel
    D2CCHNY          ="[1]/[2]"             'Defines y-channel
    D2CurveColor     ="red"                 'Defines curve color
Call GraphObjClose("New_Curve")           'Closes curve object
Call GraphObjClose("New_2DAxis1")           'Closes axis object
Call PicUpdate()                            'Updates report
Cheers,
Brad Turpin
DIAdem Product Support Engineer
National Instruments

Un-editable curves in graph editor?

Are the curves in the graph editor not supposed to be standard Beziers with standard editing techniques? I'm very good at controling Bezier curves in any application (including the pen tool in AE), but adjustment handles in the graph editor don't seem to follow the same rules.
For example: if the starting control point is set to ease out, it has an adjustment handle to the right, which I can move horizontally only. There isn't any way of dragging the adjustment handle at an angle, to change the shape of the curve controlled by the point. If I click the control point with the convert pen tool (including Alt + clicking) the curve changes to a straight line. Alt + clicking the curve again doesn't change it to a draggable curve point. It also doesn't seem possible to drag a control point or adjustment handle with the convert pen tool, which is how I'd normally get a second adjustment handle or change a line into a curve.
Creating points with the add pen tool also doesn't create control points that behave normally. The documentation makes no mention of any of this, and describes the curves as standard, editable Bezier paths. Everything else in AE CS4 seems to be working normally.
Anyone have an idea?

As Mylenium cleartly explained, the graph editor can display a value graph or a speed graph for any chosen property. By default the Graph Editor is set to auto-select which kind of graph to show for each property. In other words, it will pick the one that arguably it's the most useful in most cases. Since one could consider a motion path -the vector path you get in the Comp panel to represent position- as the most natural way of displaying position property values, the Graph Editor defaults to showing speed when you select position.
Now, having control over speed is a great thing. But many people are confused because these handles don't rotate like normal bèzier handles do. Don't worry: they do not rotate, simply because as far as speed goes, rotating the handles doesn't mean anything.
More info on this in AE Community help's section Controlling speed between keyframes.
Another head-scrather is that the traditional value graph for position is limited in that you can't use normal bèzier handles in it because the XYZ values are tied together. New in CS4m you now have the ability so separate dimensions, ie get separate properties for position x, position y and position z. When you do that, you get the same vector controls in the Graph Editor.
Take a look at Separate dimensions of Position to animate components individually in After Effects Community Help.

Peak point at Curved Line Graph

I am using Oracle Graphics to make graph and then call it in oracle report. that all is doing well.
I am using 'Curved Line with Symbols' graph from Oracle Graphics, and i want to draw a line at the maximum peak point of the curve line at run time .
Reference Line is one option available in Oracle Graphics but it only can use horizontlly and I want vertically also and also we cannot set its value at run time.
I hope you got my problem.
A.B.

Tim,
Are you looking for something like this?
This is a Scatter Chart with two series - one for the data and one for the limit.
Jerry

How can I delete a curve from graph?

Hi Everyone,
I am using Labview 2011 and I would like to know how to delete curves from plot (adding is fine).
Would anyone know?
Thanks,
User

Bonjour,
Merci d'avoir posté sur le forum NI.
Si votre graphe est un "Graphe déroulant", il suffit d'atteindre le noeud de propriété Donnée d'historique comme expliqué dans ce document :
Comment effacer un graphe déroulant par programmation dans LabVIEW?
Si c'est un graphe normal, il suffit d'utiliser le noeud de méthode Reinitialiser à la valeur par défaut à la seule condition que les données par défaut soient un graphe vide.
Cordialement,
Nicolas M.
National Instruments France
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Journées Techniques LabVIEW 2012 : du 27 septembre au 22 novembre
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Standard Curve on Graph

Is there any way to put a bell curve on a graph? I have searched the internet for hours and still cannot find out how to do this. Any help would be appreciated!

radssip,
The best way, I think, would be to copy one that you make with another application as a graphic and overlay your Numbers Chart with the graphic. Do you have an expression that describes the curve?
Jerry

Health app not showing the curve on graph

hello , my health app stopped the curve progression suddenly i tried to reset my phone and force the app to stop but still the same knowing the the day view show that the data is regIstered.... Any help please...

I take it you have already gone into the Health app and set up your Medical ID card, correct?
The Medical ID card will show up on the Lock Screen password entry screen when Emergency option on the bottom left-hand side of the screen is clicked.
It does not show up anywhere if you do not have a passcode lock on the screen.
Cheers,
GB

Problems to generate a graph using 2 views as 2 curves

Hello everybody
Please help me fix this problem.
Oracle 9i Database,reports-->graph wizard
I have 2 views in the database named FR1,FR2 and these 2 views are nothing but snapshots of data from a single table WDATA for selected data .
     The views are like this
     FR1                         FR2
     NO number(10)                    NO number(10)
     VALUE number(10)               VALUE number(10)
     Each view has 20 records of data
I need to generate a graph for the 2 views as 2 curves in graph for analysis with NO as X axis and VALUE as Y axis.
|.::::.
|
|________
But i couldn't manage to generate them.
When i write a query in report wizard like this
SELECT * FROM FR1 UNION SELECT * FROM FR2
I get 40 records but as a single view thereby not possible to generate 2 curves..In this case i get 1 curve with 40 points.
and if I say
SELECT * FROM FR1,FR2
I get 400 records as cartesian product of the 2 views which makes no sense.
Some one out there please help me..
Is my approach correct for generating graphs?
i'm using 9iDS and 9i DB
thanx in advance
regards
Jochen

jochen,
you need to join the two tables but use a where clause to prevent a cartesian product.
so the following select should work
select a.no, a.value, b.value
from fr1 a, fr2 b
where a.no = b.no
regards,
philipp

Xy graph interpolation issue

Hi all;
I'm looking for interpolation properties in XY graph. I really studied on. when I try to draw two or more curves on graph, it interpolates two curves. Actually, It connects by a line the end of first curve to tail of second curve. Please, tell me how to separate the curves. I attached output of graph and graph blocks. If it is required, I can choose curve fitting, can be useful. Please attach block diagrams that indicates your solution. I use Labview 7.
Thanks for your help
Attachments:
blok.JPG ‏10 KB
interp.JPG ‏78 KB

FaQ wrote:
I want to use curve fitting for each curve in order to get rid of instability.Do you have any tip about this when I working on it.. I'll attach screen shot, includes curve fitting applied.
You have to be way more specific than that!
On you image, I don't see any "curve fitting" just a cursor positioned at a somewhat random high point of the curve. In the text you say it includes curve fitting, but the filename is "without curve fit". So, what is it???
In order to curve fit, you need a mathematical model with a few fitting parameters (including estimates for them). Can you tell us a little bit more about the data? What kind of model do you have in mind? Do you have a formula? Are all curves independent or do you want to make a global fit, with e.g. one parameter varying according to some model as a function of each individual trace.
Can you attach your VI and some typical data?
LabVIEW Champion . Do more with less code and in less time .

How to create own attributes in the graph.xml of 10g Reports

Hi,
Iam using 10g reports. Iam recreating the graphs in 10g which were created in Graphics builder earlier. While doing that I found lot of features are missing in 10g reports charts wizard. It has only limited number of Graph types when compared to the Graphics builder. Like there is no Curve graph in 10g. The available are Line, Bar and Area. So how can I draw a curve instead of line? 10g Legend looks very ugly. There is lot of space between the values. Is there anyway that I can add my own attributes in the graph.xml and register in the reports?
Please advise.
Thanks.
Ram Dontineni.

Hi Ram,
how can I draw a curve instead of line?I have posted a Q in BI Beans Forum for you, we should get an answer there:
Curved Line Graph?
10g reports charts wizard. It has only limited number of Graph types when compared to the Graphics builderThat may not be exactly true.
10g Graph Wizard supports 11 major graph types, and 47 sub-types
While 6i Graphics Builder supported 5 major graph types and 35 graph sub-types
There are differences between 6i Graphics and 10g Graph Wizard, so certain things you might have been able to do in 6i may not be entirely possible in 10g. However, the main advantages of the 10g Graph option are - it internally uses BI Beans, which is used in ALL Oracle poducts like JDeveloper, Discoverer, Oracle Apps etc. So the customer gets a consistent look-and-feel. And that it is possible to define your Graph in XML format (and through Java API in JDeveloper).
We have published a list of FAQ's on OTN where you should get answers to at least some of your Q's:
http://otn.oracle.com/products/reports/index.html (click on Graphing FAQ)
Is there anyway that I can add my own attributes in the graph.xml and register in the reports?This will not be possible, however, you should take a look at the complete list of elements and their attributes that is exposed in Graph.dtd - you can then choose the attributes you want, and add them to your Report's Graph.xml:
http://otn.oracle.com/products/reports/htdocs/getstart/whitepapers/graphdtd/graph_dtd_technote_2.html
Navneet.

Using graphs in Reports

I have a requirement to display up to 7 different graphs on a single page. The data comes from Oracle Applications 11i. Thinking of using Oracle Reports to create this and embed charts within it.
Would like to hear users' experiences using Oracle Graphics/Chart-wizard and Reports.
Thanks,
- NR

Hi Ram,
how can I draw a curve instead of line?I have posted a Q in BI Beans Forum for you, we should get an answer there:
Curved Line Graph?
10g reports charts wizard. It has only limited number of Graph types when compared to the Graphics builderThat may not be exactly true.
10g Graph Wizard supports 11 major graph types, and 47 sub-types
While 6i Graphics Builder supported 5 major graph types and 35 graph sub-types
There are differences between 6i Graphics and 10g Graph Wizard, so certain things you might have been able to do in 6i may not be entirely possible in 10g. However, the main advantages of the 10g Graph option are - it internally uses BI Beans, which is used in ALL Oracle poducts like JDeveloper, Discoverer, Oracle Apps etc. So the customer gets a consistent look-and-feel. And that it is possible to define your Graph in XML format (and through Java API in JDeveloper).
We have published a list of FAQ's on OTN where you should get answers to at least some of your Q's:
http://otn.oracle.com/products/reports/index.html (click on Graphing FAQ)
Is there anyway that I can add my own attributes in the graph.xml and register in the reports?This will not be possible, however, you should take a look at the complete list of elements and their attributes that is exposed in Graph.dtd - you can then choose the attributes you want, and add them to your Report's Graph.xml:
http://otn.oracle.com/products/reports/htdocs/getstart/whitepapers/graphdtd/graph_dtd_technote_2.html
Navneet.

How do I load an array of XYgraphs at runtime

Hello everyone. I need to load an array of XYgraphs at runtime. Each array element is a collection, of which one element is an XY graph. Each curve on its own XYgragh is generated as part of an optimization search. The number of curves generated being a function of user input at runtime. Resulting curves may be sorted by the user according to different criteria. Using the sorted curves, the user selects one or more associated sets of operating conditions. So, only 1 curve per graph, as each curve has its own operating conditions which were responsible for its generation (the other members of the collection).
When I try to wire data in a little test vi, I get the listed error message... which seems to be complaining that my data types do in fact match!!??
Thanks a bunch
Terry
Solved!
Go to Solution.
Attachments:
xygrapharrayerror.jpg ‏230 KB

Excellent. But how may I ask did you know about association with wire color. Is there a list of all wire colors and what data type is associated with them? ...or do you just learn these over time? Thanks much.
Terry
Attachments:
xygrapherrorfix.jpg ‏229 KB

Temperature controller

I am new to labview and I am trying to create a temperature controller. I looked over the PID temperature controller example and have most of my VI working. What I would like to do ideally is have a user input a set of arbitrary times and temperatures via a two column table. This set of data would them be interpolated and a graph created just like the simulate arbitrary signal VI does. After this data is loaded by a push button on my VI by some push button on my VI, the VI would compare the measured signal to the desired signal input by the user. If the measured temperature was less than the desired signal a boolean 1 would be output, which would turn on a heater. My two main problems are setting up a table on the front panel of my VI to accept and create the desired "temperature curve", and graphing the actual temperature on the same graph as the desired temperature(s). Currently I have the desired temperature being input in the Simulate Arbitrary Signal VI's properties, and it compares and outputs properly to the heaters. Everything works fine, but I would like to graph both data sets on the same graph. My actual measurements are single 32-bits, while my desired signal is a dynamic data set. Any help would be appreciated
Thanks-
Bill

JRA i am posting my VI as you suggested me on 4/7/2003
Attachments:
HITACHI_F-2000_TEMPERATURE_CONTROLLER.vi ‏110 KB

How to show multiple curves in one xy graph.

I can get the temprature ,humidity and co2 data from sensors.Now l want to show them in one xy graph, and the x-axis shows the absolut time. I already set different y-axis, and tried many ways, but still can't get three curves.

The numer of x points needs to be the same as the number of y points.
Each plot needs to be an array, currently you only have a single plot with 3 points.
Your property nodes are not necessary.
What determines the loop rate?
Please attach your VI instead of a picture. We cannot tell how the express Vi is configured. (e.g. is it set to retain data? You would probably run out of memory pretty quickly.)
If the timing (=loop rate) is regular, you might be better off with a chart instead.

How do you plot multiple curves on the same graph when using a while loop?

I am writing a program that will plot the IV Output chracterisitcs curves for a MOSFET transistor. I have two sweep variables Vg and Vd. For each Vg valve selected, Vd is swept from its start to stop voltage creating a graph for that Vg valve. Both of the sweeps are done using while loops. Ideally I would like to display all of the Vg plots on the same graph while having the ability to do real-time graphing. Can anyone help me figure this problem out? I have attached my program. Thanks!!
Tammy
Attachments:
outputfin2.vi ‏165 KB

Hi Tammy & Tica T,
As far as I see it - this thread is a very bad version of already existing bad version......
http://forums.ni.com/ni/board/message?board.id=170&message.id=127857
I expected, that an Applications Engineer from NI knows something about a Transistor and how an Output characteristic looks like !! Take a look to a typical Transistor Datasheet ( e.g. n-channel MOSFET) - you will see, that there is no relation of ID vs Time like in your example ( values vs time ) but IDrain vs VDrain at different VGate's ( no relation to Mr. Bill Gates ).
Find attached a vi, that in general does what you need - drawing of curves vs x-axis (XY-graph in use) - in test_sweep.zip. And that you geet an impression, how it might be done ...... dynamic Output characteristic of a Transistor with Standard Equipment of a Lab ( Scope + Generator + Power Supply ) find in addition a Frontpanel - picture. One of the interesting points here is - the self-heating effect; visible on ch3 of scope - 5µs Pulse is already a very long time...... This measurement was done in order to compare with our own Transistors.........
Hope this helps a little bit to understand, what we are talking about.
Regards
Werner
Attachments:
test_sweep.zip ‏358 KB
dynamic Transistor char.png ‏65 KB

Handfree curves in Graphs?

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