Auxiliary axis Y on chart

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• How to add a secondary axis in a chart excel with labwindowsCVI?

  Hello
  I am currently working on LabWindowsCVI and I treat my data in excel files. I use ExcelReport and Excel2000 instruments to build my data tables and my chart. Track, I use this function:
  ExcelRpt_ChartWizard (chartsheetHandle, ExcelWorksheetHandle, "A1: C619" ExRConst_XYScatterSmoothNoMarkers 0, ExRConst_Columns, 1, 1, 1, ' consumer mobile platform ","TIME (sec)"," current / voltage (in V & A) ", NULL);
   
  In this configuration, column A is X axis and B & C (Y axis) my blood given respective & current.
  My graphics are drawn correctly, but I find a problem, 2 curves are on the main axis and I want a trace on the main axis and the other on the secondary axis. I can not to display a secondary axis.
  This action is possible with LabwindowsCVI function and if so, can you tell me which work?
  Thank you in advance,
  Nicolas

  Thanks a lot dcl9000.

  I wrote these functions after that to trace my chart and the secondary axis appears .  It was necessary to create a second graphic handle to separate both my curve. Thanks to you, now I know a new function of Excel and I think that I will need in the future.

  Kind regards

  Nicolas

• How to display the date (instead of number) along of there axis of column chart?

  Hello

  I have a requirement in which I need to display the date on the projects along the x axis and y Axis. It is essentially a graph of milestone. Something like this:

  

  Here is my code:

  < mx:ArrayCollection id = "acProjects" >
  < mx:Object PROJID = 'A1' projDesc = 'Execution of Civil engineering works' plandate = '2009-12-23' actualdate = "2009-11-25" / >
  < mx:Object PROJID = "A2" projDesc = 'Installation of equipment' plandate = '2010-02-15' actualdate = "2010-03-25" / >
  < mx:Object PROJID = 'A3' projDesc = 'Comissioning of Equipment' plandate = '2010-05-30' actualdate = "2010-06-15" / >
  < mx:Object PROJID = 'A4' = 'Transfer to regular use' projDesc plandate = "2010-04-23" actualdate = "2009-03-30" / >
  
  < / mx:ArrayCollection >

  < mx:ColumnChart id = "columnchart1" width = "100%" height = "100 percent" color = "black" dataProvider = "{acProjects}" >
  < mx:horizontalAxis >
  < mx:CategoryAxis categoryField = "projDesc" / >
  < / mx:horizontalAxis >
  < mx:series >
  < mx:ColumnSeries displayName = "Date" xField = 'projDesc"yField ="plandate"/ >
  
  < / mx:series >
  < / mx:ColumnChart >

  But with this code, I get something like this:

  

  In general, by default, the y-axis is always numbered. Is there a way where we can change to display date?

  Appreciate your help...

  -Deepak

  Use the DateTimeAxis:

  http://livedocs.Adobe.com/Flex/3/langref/MX/charts/DateTimeAxis.html

• Drawn 2 data 2 the value axis on the chart of waveform

  is it possible to put 2 y-axis on a waveform graph?

  1 left and the other more appropriate?

  as I have 2 data sets, A and B.

  I would like that my data is plotted using the left side of the y-axis which is 0.5 to 5

  B data on the right side of the axis y from-25 to 105

  the two using the same x-axis

  I have all the data I need, but now I can only understand 1 tracing of data but not the other I need to be together in 1 graphic data of the two.

  any idea?

  Hi number,.

  did you read what I wrote?

  Right-click on the scale of it, select "double ladder". Right-click the scale newly created, select "Swap" side Right-click the properties of the plot in the legend of the plot and select 'Scale Y'-> 1 scale!

• Add the label of the axis to a chart in the report of the word

  Hello

  Is there a way to add a label to the axis of the graph in a word of the report? Thank you!

  Tom

  It is of course not very intuitive to use the word graphic Set make vi to set the label of the scale.

  Use xlCategory and title of entry to affect the scale label x and use xlValue and title of entry to set the label of scale there.

  It would have been nice and easy to add an entry to set the orientation of the text (just adding an argument in the node of the axis title property).

  Ben64

• horizontal axis of the chart show throughout the year

  Hi all
  
  How to display the month of the whole year as horizontal axis even if no data? for example, currently, I have given for FY13 until Jan 13, no data for February 13, on 13 March, 13 April, 13 May and 13 June, in the table it will automatically display horizontal axis from July 2012 to January 2013, but I want to show the horizontal axis from July 2012-June 2013 or even data, the line stops.
  
  Thank you
  Ling

  Hello

  Apart from the above option, you can also create a right outer join in the MDB of the RPD layer.
  This is recommended only if the expected by you data are the same in all reports using this combination of tables.

  Thank you
  Vineeth

• Hide the first and the last Division in the WPF chart axis

  I want to hide the default marker of the first and the last major division in an axis of a chart of WPF. I tried to extend RangeDivisionsMode and define my own class object to the MajorDivisions.Mode property on the axis. But even when I returns a list empty in RangeDivisionsMode.GetDivisions(...), the first and the last marker is drawn.

  Thanks in advance, Jonas

  The minimum and maximum labels are transmitted separately when displaying a scale (even if technical RangeDivisionsMode custom can be used for the minor divisions).

  There is no direct configuration option to hide extreme labels, but you can achieve this effect by initializing the LabelPresenter property on MajorDivisions by a custom implementation:

  class CustomFormatter : GeneralValueFormatter {

        protected override UIElement VisualizeCore( TData value, ValuePresenterArgs args, UIElement existingVisual ) {

            UIElement element = base.VisualizeCore( value, args, existingVisual );

  var axis = (Axis)args.Context;

            Range range = axis.Range;

            var comparer = range.Comparer;

            bool isExtreme =

                   comparer.Compare( range.Minimum, value ) == 0

                || comparer.Compare( range.Maximum, value ) == 0;

            element.Opacity = isExtreme ? 0.0 : 1.0;

  return element;

        }

    }

• control of the numerical accuracy on the axis of a line chart

  Hi people.
  
  A simple thing, that I can't get to occur. I have an application that draws two digital axis in a chart. I need to check the accuracy of the displayed values on the axis; That is, if the value is floating point, for example, I want to only display two decimal places as in '%2 .2f' if it were C or something like. I can't understand how to do this in JavaFX (I use 2.2). I saw the "setTickLabelFormatter", but I don't understand how to use it. He wants an instance of a "stringConverter' and I don't understand how to use it. someone can give me a detailed example of the use of setTicklabelFormatter to define, say, 2.2f precision?
  
  Thank you.

  Something like this should work:

          yAxis.setTickLabelFormatter(new StringConverter() {
  
                 @Override
                 public Number fromString(String string) {
                      return Double.parseDouble(string);
                 }
  
                 @Override
                 public String toString(Number value) {
                      return String.format("%2.2f", value.doubleValue());
                 }
  
          });
  

• How can I fix chart refreshing problem?

  Hello

  I am having trouble with a waveform graph. I am running a Wizard of data acquisition in a while loop and have several indicators of waveform on different tabs. When I tried the VI by using a generator instead of the DAQ assistant, the signal was displayed perfectly (with the category axis set to display the relative time mode graphics update of the band and on the scale from 0 to 10 seconds). Now I placed the DAQ assistant, rather than the signal generator and the table stopped correctly.

  When I run the vi, the signal is acquired and see you on the graph on the right. However, each several cycles of my main while loop, the table is cleared and the signal resumes from the right side of the chart. Normally it should keep displaying the data previously acquired.

  Anyone have any idea why this is happening?

  I have a very complicated VI, which I think is not that easy to reach here, otherwise I would have

  THX

  As Ben said, it's probably a matter of timestamp. From your description, it seems that you use timestamps to change the axis of your chart, but aren't properly their spread in your analysis.  It is very easy to do if you use a Data Type dynamic, since DDT hides if you have a timestamp of you or not.  If you use DDTs, all converted to waveforms, if you can.  Make sure that the timestamp on your analysis of data corresponds to that of your RAW files.  You may need to explicitly set.  My guess is that you analyze returns to zero a timestamp, which is the origin of the problem.

  Good luck.

• How to trace my chart according to the time scale?

  Hey a little help please. Im trying to draw a waveform on a graph in LW/CVI. The X_Axis is the scale and time axis is amplitude. I use a loop for to generate the matrices X and Y. I'm not sure how do the X table matches the time scale. I need X for increment in milli seconds. I changed the category axis of the chart hour time / absolute relative, but the problem is how to make the loop for incrementing the X-Array according to the clock.

  Thanks for your help;

  Rohit

  Hi Rohit,

  It is a fine example called TimeDateUnits that illustrates a continuous update of a xy graph, maybe you can have a look?

• chart (time value)

  Hi all

  the value on the x-axis of the chart, can we put saperatly displayed. as the graph is essentially updated at every moment and time (x-axis) is sorta acts as a counter to date value so I can take the value of the value of the axis that it updates?

  concerning

  Hello

  Create-> property node-> scale X->-> Maximum and Minimum range.

  JD

  (you have to autoscale X plot to make this work, I think)

• Word graphic value Font.vi how can you Format axis numbers?

  Hello

  I need assistance with formatting of the AXIS on a chart in Word using Labview.  In my situation, I have reading data like this:

  0,0033

  0.0003

  0,0203

  Etc...

  I need FOUR decimal places to display correctly the numbers.

  When I run through Labview and Word... All I get is ZEROS through my axis.

  

  If I double click on the AXIS (in Word) and go to the properties of the "Number" tab and CHANGE 'General' to 'NUMBER' and define the "third DECIMAL' to '4 '.

  The graph looks EXACTLY as I want it to look:

  

  After the manual settings are applied:

  

  After you apply the Word AXIS settings manually is formatted perfect!  I have 4 decimal places correct points for my data.

  NOW, the Question...

  How to use the "Set Word chart Font.vi" for formatting the axis with four decimals?

  I tried the combination of countless, and I can't seem to make it work.  I even called Tech OR supported and they have a little "shrugged" their shoulders and referred me to a file 'help '.

  I may have this wrong approach, but my goal is to use a 'model Word' and "To generate a report of Doc Word" without going through the user for formatting the chart MANUALLY.

  Here's a sample of what, in my view, have to work... but I can't seem to find a combination of work.

  

  Looking for suggestions!  Let me know what you think and I'll give it a try!

  Thank you very much!

  Doug

  I thought about it!

  The help file "Word Set Graph Font.vi ' is not too useful.  But I found the combination that works!

  

  Here is the example code that worked:

  

  What is difficult about the file "help":

  "(general) number format.  For me, I thought he was referring to categories of Word... THAT IS... General, number, currency, etc.

  "(general) number format" really means "Mask number format".  I replaced that with the type of mask, I tried '0.0000'

  'type (category) axis' still once, confuse another title.  The names of properties of word 'general, number, currency... etc.' as a 'category '.

  I tried all the combinations (3) using a 'constant'... but the use of these has caused the problem!  I REMOVED the entry for the vi!

  "index graph (-1)" once again the help file is missing explanation.  But it gives a little trick.

  This refers to the order of the graphic objects in your Word document.  In my model, I got the following:

  0 = header graphic

  1 = histogram one.

  2 = two histogram.

  I changed the graphic index to 2.

  I literally worked on this problem for days!  No sooner, I'll post my problems, I thought about it.

  Doug

• Anychart - three question y axis

  I'm trying to make a line chart with 3 series and 3 axis.  I customized my XML using the < extra > code and the display of additional axis OK with 2 first series map on the right axis.  However, the third series is mapping to the first axis.  What I discovered was that using one name other than "extra_y_axis_1" will result in my series is not mapped to the right axis.  Shouldn't be able to name my additional axis to what I want as long as it is a unique name?  Means that we can have at most 2 in APEX value axis, or is this a bug in my version of APEX?

  APEX version 4.2.0.00.27

  Anychart version 6.0.11 (build #36916)

  XML:

  < / x_axis >

  < more >

  < name y_axis = position "extra_y_axis_1" = "Opposite" enabled = "true" >

  < scale mode "Normal" minimum = "& P10_P_LOWER_RANGE." maximum = "& P10_P_UPPER_RANGE." ""  / >

  < active minor_grid = "false" / >

  < active major_grid = "false" / >

  < title >

  < text > Power(Current*Voltage) < / text >

  < font family = "Tahoma" size = "14" color = "0x000000" / >

  < /title >

  < labels alignment = 'Inside' >

  < font color = "#A4300B" / >

  format <><! [CDATA[{%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}]] > < / size >

  < / Label >

  < / y_axis >

  < name y_axis = position "extra_y_axis_2" = "Opposite" enabled = "true" >

  < scale mode "Normal" minimum = "& P10_EFF_LOWER_RANGE." maximum = "& P10_EFF_UPPER_RANGE." ""  / >

  < active minor_grid = "false" / >

  < active major_grid = "false" / >

  < title >

  < text > efficiency (power/ΔWeight) < / text >

  < font family = "Tahoma" size = "14" color = "0x000000" / >

  < /title >

  < labels alignment = 'Inside' >

  < font color = "#A4300B" / >

  format <><! [CDATA[{%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}]] > < / size >

  < / Label >

  < / y_axis >

  < / extra >

  < / axis >

  Hello

  The behavior you're seeing is expected, because it seems that you have not customized the component of table XML to specify what data sets must be associated with the axis y 'extra_y_axis_2 '.  By default, when a user selects the option "Multiple Y-axis" for their chart, a default "extra_y_axis_1" additional axis value is created and is applied to the second set of data in the table.  An additional set of data will be automatically associated with 1 the value axis.  If you want to create an additional axis yourself, then there are two steps to the application of this additional axis to a chart:

  1) the tags to the new axis to specify in your graph XML - you have already done this step.

  2) apply the new axis to your selected data series. * you have not completed this step.

  You must perform step 2 to get the behavior you're looking for.  If you take a look at the example in my sample Application, http://apex.oracle.com/pls/apex/f?p=36648:7, I have just revised to include the 3 axes to demonstrate the behavior you are trying to reach.  If you look at the example, I have described how this can be achieved.  If you examine the XML code associated with the card, you will see that my 'extra_y_axis_2' extra axis has been applied to the data set for the "Womens" category that is

  y_axis = "extra_y_axis_2">

  I hope this helps.

  Kind regards

  Hilary

• How to annotate the diagram?

  I need to annotate the following table with the values in the column of the brand.  I would like to a symbol appear for each date in this column.  The values in the column of the brand are calculated simply by subtracting a constant from a date in the Date column.

  

  Here's what it looks like if I try to include the column of the brand:

  

  Any ideas how to make this work?

  HI ' space,.

  The chart you are using is a graph of the category. Cards draw one or more sets of values in a list of categories.

  Your chart uses data listed in column A of the table (column heading) as labels for categories, spaced along the x-axis of the chart.

  The values in column B (not a column header) are plotted against the y-axis.

  When you add a second set of values to the table (in column (C), and then include this series in the chart, this series is added to the graph and the scale of the axis is automatically adjusted to account for these values (more on that below).

  You will notice that the four values in this column are placed on the card directly above the values in the same row in column B. Each value in the same row is attached to the same category, and each category in the list in column A is assigned to a post also spaced on the x (x-axis).

  Given that the values in column C are derived by "subtracting some constant of a date in the Date column' these values are also dates. If you want to note these dates on the x axis, the x axis should be a value axis, rather than a category axis.

  Digit has two types of graphics plot values against values - the scatterplot and the bubble chart. The appropriate choice for this task is the dispersion diagram.

  Category graphics take the line header and the column header labels.

  Values for scatter graphs cannot be placed in the column header or header lines. So the first place, needing a change is the Table.

  Click on any cell in column B (Delta) and press option + left arrow to insert a new column (non-en-tete) to the left of column B. Label the Date column and copy the dates in column A in this new column B. Note that these must be Date values and actual time, which can be formatted to display as those of the current column.

  Columns B and C now contains the first set of pairs x - y for the new diagram. Column D (Mark) will contain the values of x for the second series. Add a new column (E) to the right of column D to hold the values of y associated with brand x values in column D. These values will determine to what extent above the x axis each mark will appear. With the current range of value y (43-104), you can consider placing these brands with a value of 38 next to each date in the column of the brand.

  The result would be similar to this:

  

  Kind regards

  Barry

• Set the start and end of a graph

  Hello

  I already searched the topic but have not found an answer. I'm a newbie to LabWindows.

  I write an application. For the application, there is a graph that shows a signal, axis is-> voltage and x-> time axis. By default the signal starts with the value 0 in the time axis. But my signal does not begin with 0. I would change the start value and the value of the end of the shaft manually. Does anyone know how it works (between AutoScaling)?

  I have also two x-axis in my chart. I put them with the offset (10 v and the other to-10V), but I would like to have two x axis starting with the 0 value in different heights. Is it possible to implement who?

  Best regards