Changing the x-axis crossing point on a log y-axis
Is it possible to change the point at which the x-axis crossing a log y-axis?
I'd like the origin to be 0.1, not 1, and I'm losing hours of my life trying to work out how to do it.
Hopefully it will be something easy that I have missed...
...I'd rather look foolish than buy Microsoft office.
I have another idea for you.
1) Multiply all of your numbers by 10 or whatever factor of 10 (i.e., 100 , 1000, etc.) is necessary so that none of them are smaller than 1.
2) Take the LOG of those new numbers.
3) Plot the result of (2) using a linear Y axis. Get your chart looking like you want it with the min, max, and number of Y axis gridlines you want. Each number on the Y axis needs to be an integer, no decimals.
4) Choose a custom format for the Y axis numbers. Delete the format that is there and add a new format for each of the numbers on the axis. For example, lets say you multiplied by 100 in the first step above. The gridline with the number "0" should really be "0.01" so make a format for "if value is 0" and type in 0.01 as the format. Repeat for the other numbers (1 becomes 0.1, 2 becomes 1, 3 becomes 10 ,etc).
Again, kind of a pain. I think I like this solution better, though. The chart looks better in the end and you can do multiple data series on the same chart.
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Change the x axis scale markers in a waveform graph
Hello all,
I am looking at an unusual graphing problem that hopefully has been solved. The problem is because an pre-existing DAQ graph does things in a chart-like manner.
The application context is that I measure a signal vs. test length. During the test, I calculate the UUT position as a function of the test length. The test includes measurements out and back. Rather than graph signal vs. length; I want to graph signal vs. position. I have considered the XY graph, but that co-locates the position data. To remain consistent with an existing test program, I want to change the X Axis marker labels from distance to position at each marker's distance.
I would like to customize marker text for a waveform graph's X Axis. I found a sub-property node for marker text, but it does not seem to iterate through a Waveform graph's X Axis markers.
For example, a test measures the distance 0 to 200 and the X Axis markers are labeled {0, 50, 100, 150, 200}. How do I change those labels to {0, 50, 100, 50, 0}?
The Marker Values[] property node does not do what I expected.
Thanks,
Kenneth
Possible solutions:
1. Find a property node that does the job
2. Use custom indicators for each marker's labels
3. Use two graphs, one for forward, the other for reverse testing
4. XControlsFor your option #4 I would use option #2 but use a single picture and hide the X-Axis and do my own.
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction -
Hi everyone.
I have done an fft in lab view signal express, but the x axis shows the frequency (Hz).
I need it to show the range.
I have the formulae to change the x axis, but i am not sure on how this can be done!.
the formuale is range = freq *c*dT/(2*dF)
Where dT = 0.02
and dF = 66*10^6
c = 3*10*8.
how can i get the range on the x axis.
many thanks.Right-click the graph and select Properties.
Then go to the Scales tab.
The drop down box shows by default the X-axis, so that's ok
If you need another scale, select it first.
On the same tab you also see Scaling factors Offset & Multiplier.
Calculate both to convert what you have now to what you want
I won't do the math's for you
Enter the two values and
Then click the Ok button. -
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How can I change the X-axis increment in a waveformgraph
The X-axis always increments by 1, but I am acquiring one point of data every 100 ms. So my chart moves 10 times fater that the real time. How can I set my x-axis to increment 0.1 every time I add data to my Waveformgraph in VB net?
The X-axis collection is not showing any property to change that.
I have a continuous data acquisition giving me timed data at 100 ms rate.Thank you for posting to the NI forums. You can set the update increment of the WaveformGraph plot function by using the overloaded function as follows:
PlotYAppendMultiple( ByVal yData As Double(,),
ByVal orientation As DataOrientation,
ByVal increment As Double )
I did this in the VB.NET example program, "ContAcqVoltageSamples_IntClk", by adding the following line to the dataToDataTable function.
WaveformGraph1.PlotYAppendMultiple(sourceArray, NationalInstruments.UI.DataOrientation.DataInRows, 0.1)
The increment will be set to 1 / (sampling frequency), so in your case, it will be set to 0.1. This function is documented in the NI-DAQmx .NET Framework 2.0 Help.
I hope this helps. Post back if you have any further questions.
Ed W.
Applications Engineer
National Instruments
Message Edited by Ed W on 05-04-2007 10:36 AM -
To change the X-axis from Samples to Time
Hi All,
I want to connvert the X axis from Samples to Time on my waveform graph. The waveform graph displays the number of samples acquired along X axis, Initially I am acuiring 1M points of data & using some algorithm to reduce the number of samples from 1M to 2K points. Even after reduction I'm able to see the entire record length of the waveform but interms of 2K samples. But I want the X axis to be displayed in Time.Is it possible to convert the X axis of my graph to Time as there is reduction in points from 1M to 2K or the reduction doesnot affect the change in axis from samples to Time. Please help me as I have tried every thing.
ThanksYou can get some information on the waveform data type in the on-line help by selecting the data types>default values topic. This will also point you to the LabVIEW User Manual and the LabVIEW Measurements Manual. Both of these manuals are part of the LabVIEW documentation installation. You have an entire palette called, appropriately, Waveform, for manipulating the data and the front panel control is on the I/O palette.
One of the options when doing, for example data acquisition, is the type of data returned with a DAQmx Read or AI Read. For DAQmx Read, click the Polymorphic VI Selector below the function to change the type of data returned. a large number of the shipping examples for DAQmx use the waveform data type. Selecting or creating a waveform data type is the easiest way to pass time information to your chart or graph but it is not the only way. You can use a property node like the shipping example called Real-Time Chart. -
Hi,
I'm just about getting to grips with Numbers, but I'm stumped at the moment with this problem.
I want to show zero at the top on the (y) axis, as zero is the goal and 100 is the starting point?
can it be done? i would really appreicate some help on this.
Kind regards
RobIs it so difficult to read given answers ?
Barry described the correct scheme.
In the table "to_chart", the cell A1 contains :
=ROUNDUP(ABS(MIN(Tableau 1 :: B:E))/10,0)*10
The cell B2 embed the formula :
=$A$1+Tableau 1 :: B2
Apply fill down and fill to the right.
On the left edge, the colored rectangle is a text block in which I inserted the label values.
Of course if you dislike this scheme, you are perfectly free to use an other application.
Yvan KOENIG (VALLAURIS, France) lundi 4 juillet 2011 14:37:56 iMac 21”5, i7, 2.8 GHz, 4 Gbytes, 1 Tbytes, mac OS X 10.6.8
Please : Search for questions similar to your own before submitting them to the community
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Can I change the record an EJB points to from within the bean?
I have a problem which I hope someone can help with.
I'm programming an EJB application which references several 'price list' type tables. An order will contain several option selections, which reference options, which each have an associated price. A system administrator is going to have to change and update these prices as tim egoes on, and may want to remove options etc. In order to ensure that existing orders don't have their values changed as a result of this we've decided that, when options have their price changed, we actually create a new option record, setting an end_date on the old option record to signify that it's no longer valid for new orders being raised. In the option Beans set cost method, I set the end_date property of the bean and call the create method of the options own home interface.
My problem is this: At the moment I return the newly created option as a return value of the setCost method but I feel this is a little graceless. Ideally I'ld like to change the bean to point at the new record as part of the set method itself, that way, to the client it would appear as if tey were still looking at the same bean but with an updated price, which is what you'ld normally expect from a set method. Can this be done?Um, yeah - graceless is a good word. Essentially, you've stuck business logic into the EntityBean (I'm guess that's what you're using for data persistence). What you need to do is move the Option.create() method out of the EntityBean and use a StatelessSessionBean to execute the logic: update the old Option record, create the new one, then return the result.
As an aside, it's considered Not Very Good Practice to have client applications directly accessing EntityBeans: serializable DataObjects (e.g. JavaBeans, not EJB) or ValueObjects (non-"changeable" DOs) are better at passing data back and forth between client applications and application container. Ideally, this flow is like this:
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This lets the EntityBean just worry about getting data in/out of storage, the (business) logic resides in the StatelessSessionBean and the client interacts/shows the data. -
Change the x-axis series in excel chart
Hi,
While plotting an Excel chart using ExcelRpt_ChartWizard(), the x - axis series starts from 0, 1, 2, 3... I like to change the series according to the data present in a particular column. Eg. If column 2 contains 2, 5, 7, 6.2... then the x-axis should be in the order 2, 5, 7, 6.2.....
Can anyone help me regarding this issue?Hi,
Many thanks for this post, It's been quite helpful since there seems no to be so much info available about not so basic generation and manipulation of excels graphs with LabWindows (at least compared to C#).
I am struggling to set my own X-Axis as well but the best I can get is the graph looking like the one of the attached file.
The first row for the X-Axis is 11:47:00 and the last one is 17:46:25, however I get a graph between 0:00:00 and 19:12:00.
May thanks,
Best regards
Attachments:
Graph with LW.png 14 KB -
Changing the icon for Entry Points
Hi Everybody,
There are some default Entry Points for Pesonal Documents, Public documents, Recently used, Favourites etc. All these Entry points are being displayed with the default icon image. I want to replace these default images with custom images but couldnt see any property where i can change the image path for these folders. I checked the details of all these folders and even went through the properties but there it shows only the default image name speciefied for that folder and no active settings where i can change the image path for custom icon. Kindly suggest how to implement custom image for KM folder icons.
Regards,
Venkatesh. KHi Venkatesh,
check out this SAP Help page that describes how to use a new symbol for an entry point:
http://help.sap.com/saphelp_nw2004s/helpdata/en/36/8b6b4066d9bf49e10000000a1550b0/content.htm
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How to change the format in shipping point
Hiii.. When we define shipping point, how to change the format from hours to days for entering loading time & pick pack time.
Regards,
JayWhen you maintain working times in define shipping point, the time is maintained in HRS. This is called precise scheduling.
If u do not mainatin the workin times field (blank) then the time is maintained in days. This is daily scheduling.
Vishal -
Interactive SVG : Can't change the mouse cursor to pointer
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sym.$("selectedPartTxt").css({'cursor':'cursormode'});
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http://www.w3schools.com/cssref/playit.asp?filename=playcss_cursor&preval=all-scroll
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Change the existing Reports to point to a renamed Universe
Hi All,
I have a universe named X1 and today I wish to change the name of the universe to X2.
I have around 150 reports pointing to the universe X1.Is there a way to change the all the DeskI reports to universe to X2 at one go.
I know that In deski we can go to the data manager >definitions> universe and then select the universe in the list.
The version I am using is Business Objects XI R2 and all the reports are DeskI reports.
Do we have any solution instead of going and changing it individually?
Regards
PrashantHi.
Maybe other option could be importing the universe using universe designer, in universe params change the name and export to CMC in the same path .
The system should ask you about if you want update the universe, changing the name in all the reports.
Please, try before with one test universe because i'm not sure....
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How to change the Y-axis scale for 100% stacked column to percentage ?
Hi,
I add a 100% stacked column chart to a report in Crystal Report for Enterprise. As default, the Y-axis scale shows value from 0 to 1 and the data labels display absoluted data value. Now I want the Y-axis scale to show value from 0% to 100% and the data labels to display percentage value.
Please tell me which option of the chart to adjust ?
Thanks
Mau Vu Huu
The default is like screenshot below:
I want it to display as screenshot below:
thanks
Mau Vu HuuLooks like a bug in CR for Enterprise.
The same chart shows a scale from 0% to 100% in the CR 2011 designer whereas CR for Enterprise seems to show a number range from 0 to 1.
Here's a workaround:
1) Insert a Crosstab. 'Column' should be the field you wish to show on the 'X-axis'. 'Row' should be the field that you wish to stack up on the bars. Summary should be the measure field
2) Next, right-click one of the summary cells on the Crosstab > Select Format Total > Total > Check 'Show as Percentage of' > Grand Total > Row
3) Right-click the Crosstab > Select Create Chart from Crosstab Data
4) Suppress the section that holds the Crosstab
5) Right-click the chart > Edit Chart Type > Choose 'Stacked Column'
6) Highlight one of the numbers of the Y-axis > Select Format Total (Y) axis > Format > Currency > Choose 'Fixed' under 'Symbol Format' > Replace '$' under Symbol to '%' > Change Symbol Position to '-123$'.
-Abhilash -
Hi all,
i have a chart with some dates in axis X, values of money in axis Y. My dates not having the same step. Example: 01/10/2008, 01/11/2008, 02/25/2008, 03/01/2008 etc...
I need to change the step of my axis X (like a day) for having spaces between dates proportional to delta time.
How I can alter the step of my axis X?
Thank you all.You'll have to union on a query that returns all dates and a zero measure (or you could try null) but it isn't very pretty. Rumor has it a future edition of OBIEE will be 'continuous time aware' ...
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