How to dynamically add a plot to a graph of mixed signals

Similar Questions

• How to reset the graph of mixed signals automatically?

  How do you resets a graph of mixed signals automatically?

  My idea is like that - I'm drawing a chart throughout the day... Then, at 19:00, I want the chart to erase. There will be a break until 06:00. It will therefore start a new graph at 06:00. How can I do this? It seems easy, but I can't find the solution. Thanks in advance!

  redhotsneakers wrote:

  Why local variables are useless?

  It's a missquote, I'm afraid: I didn't say local variables are unnecessary, even if some would align themselves with this statement. I said that they are in your case. In VI you have published everything first, you are passing data from local variable that can be better spent by wire sind, the variables are literally next to each other. While you might get lucky in a program of this size, it can cause a world of problems in a larger application.

  Back to your problem: after watching your new VI, I'd say you're almost there. Separate features in the two loops does not seem necessary. Instead of the value property, you can try the method reinitialize I mentioned earlier, that should do it.

  Then you can add a feature that reinitilizes only once by comparing the range in the previous iteration.

  BTW: this select function is code of rube goldberg. Why not use the Boolean result of the node equal to the cases.

• How is - I size the Group zone oin the graph of mixed signals to meet my signal names?

  I have a graph simple signal mixed and I programmed my signal names and they are longer than the width of the component group existing on the subject, and I want them to be visible.  How can I resize the graphic components because I wrote the names to the object?  I know that I can personalize the thing, but y at - it a method or a property that I'm missing here?

  It seems that it is a known problem. You can change the size of the legend by using a property node for waveform graphs, but not for a graph of mixed signals.  A good work-around would be to right-click the gray bar between the legend and the plot area until your pointer changes to the resize tool.  You can then size it is large enough to show the whole legend.  It is a question that is configured to be resolved in future versions of LabVIEW.

• How to dynamically add an Option in the drop-down list?

  I have this code:

  {Drop-down list

  ID: list

  Title: 'list '.

  onCreationCompleted: {}

  opion var = new Option();

  opion. Text = "Hello";
  opion. Value = 4;

  List.Add (opion);

  }

  }

  After the launch of the application, the list is empty.

  Why my code does not work?

  It is easy to dynamically add options

  first add this to your attachedObjects:

  ComponentDefinition {
              id: optionDefinition
              Option {
              }
          }
  

  then do something like this

  var newOption = optionDefinition.createObject()
              newOption.text = ...
              newOption.value = ...
              newOption.description = ...
              newOption.selected = ....
              yourDropDown.add(newOption)
  

• How to dynamically add data in a Spark list control

  Hi, I have a spark list in one of my custom components() control(id="Cclist") and a text input control. When a value is entered in the entry of the texts, I want to dynamically add the same in the list control. I tried to do the following:

  protected function Cc_selectHandler(event:CustomEvent):void
  

  {

   var cctext:DisplayObject = event.data as DisplayObject
   CcList.enabled = true;
   CcListButton.enabled = true;
  
   CcList.addChild(cctext);
  

  }

  But I get an error saying "addChild() is not available in this category.  "Instead, use addElement(), or change the skin. So I tried to use addElement, but apparently it is not available at all. No idea what im doing wrong?

  Add the text entered in the textinput to the dataProvider of the list in the appropriate format.

  A simple example:

• How to trace the temperature and voltage using the graph of Mixed Signal

  Hello

  I use the NOR cDAQ-9178, module NI 9214 (temperature) and the module NI 9201 (voltage). My program allows the user to choose among 3 different tasks, Masurement of temperature, voltage, or both. When you select the task for temperature and voltage measurement, I was drawing all channels on the same graph. I was invited to separate channels of temperature and voltage and draw on a split graph, using the same category axis. I tried stacking, but could not control where each parcel channel went. I think the Mixed Signal graph would work well. Everything works and records all the data of the channels to the files, but my plots appear not on the graph, although I can see the change in scale numbers. I think I can use the cluster incorrectly. Can someone tell me what I am doing wrong? I selected the 'Plot Visible' option, but the plot is not always displayed. I've attached a zip with all the screws needed to run my program. The main VI is "Voltage_Temperature_SingleTask_Measurements_MAIN.vi"... but everything must be downloaded to the program works. Please help... Thank you.

  Hi mzhlb,

  I complained only the expressVIs.

  

  Why not use simple IndexArray function to get bots waveforms of your waveform table? (I faked it your DAQmxRead with functions SigGen).

• How to dynamically add any control (digital button, boolean) to control the line and selected column

  Hello

  How to add a control (digital button, boolean) dynamically in control instead of lines and columns selected. Please suggest the idea or no matter what example code you have please share with me...

  Thank you

  Vieu

  Essentially, that's what you're looking for:

  

  Please note that you have to account border sizes and the label of the control so that the code does not work right out of the box. You should also check for the height and width of column and if the position is valid at all before moving around the control.

  Norbert

• How to dynamically add columns to the table

  Hi all

  I'm new to ADF and need help on sub condition.

  We have created a ViewObject on the EMPLOYEE table that has under columns:

  EMP_ID,

  EMP_NAME,

  DEPARTMENT,

  COST_CENTER,

  BUSINESS_UNIT

  COUNTRY

  GCODE

  We need to create a page in the ADF with employee table to show only below the columns

  EMP_ID,

  EMP_NAME,

  DEPARTMENT,

  COST_CENTER

  Later, if necessary user should be able to add other columns to the page dynamically.

  Can you please advice on how to implement this feature.

  Thank you.

  Kind regards

  Vidya

  Hello.

  There could be a simple solution, which is to use the component PanelCollection.

  Drag ' drop your VO to a page and create a Table with all the attributes.

  For columns that emp_id, emp_name, cost_center, set the Visible property to false.

  Put the PanelCollection component on your page and drag your table inside.

  When you run the page you will see the view menu in the upper left corner of the table above. You can show/hide columns in this menu.

• How to dynamically add a column to the DataGrid

  Hey there everyone. Forgive me, I'm very new to this.
  I use a data grid to display values analyzed in an xml file.
  The application needs of 5 columns, no problem, however, if a value is present in the xml file, I need to add another column.
  If I have a var defined as
  var gps_present which is a string, and if the value == 'Yes' adds a column in my datagrid?
  
  < mx:DataGrid id = "summary_grid" x = "10" y = "15" width = "500" height = "434".
  dataProvider = "{summary.lastResult.phones.phone}" >
  < mx:columns >
  < mx:DataGridColumn headerText = "phone number" dataField = "phone number" width = "3" / >
  < mx:DataGridColumn headerText = "inc_java" dataField = "inc_java" width = "3" / >
  < mx:DataGridColumn headerText = "inc_sms" dataField = "inc_sms" width = "3" / >
  a logic here if inc_gps == 'y '.
  < mx:DataGridColumn headerText = "inc_gps" dataField = "gps" width = "3" / >
  < / mx:columns >
  < / mx:DataGrid >
  
  
  Thank you for any advice on that.
  

  nephish,

  Yes. Sorry, displaying large blocks of code on the forums is a little tricky. Posted an example here: http://blog.flexexamples.com/2008/03/04/dynamically-adding-new-columns-to-a-datagrid-contr ol in flex /

  Hope that helps,
  Peter

• [EaselJS] How to dynamically add objects/movieclips/bitmaps from library with their stored/generated names as strings?

  I'm starting to develop into a canvas with EaselJS.

  I found myself struggling to add an object to the stage with only his name is stored as a string

  I am trying to load the contents of their 'connection name' as lib.nome1 (), lib.nome2 (), etc..

  Is there something like GetDefinitionByName("string-name-here") as it used to be in AS3?

  I don't think you can because javascript is not real classes.

• How to dynamically add new FlowElement elements to existing through markup TLF TextFlow

  Is there a way to create a new item of FlowElement (for example a DivElement) of markup text without having to go through the TextFilter.importToFlow function?
  
  What I'm trying to accomplish is the following:
  I have an already built TextFlow.
  I get a text I want to inject into the TextFlow as a new item somewhere in the existing TextFlow.
  
  The method I use to achieve this is to create a second TextFlow from markup via the importToFlow function. Can I get the second flow element and make a deepCopy of it in a new item 'not known '. Finally, I use this new 'owner' element in my main code by adding it as a child of the original TextFlow.
  My function that focused.
  Thank you.
  Tim

  There isn't anyway to do today without the help of importToFlow.

  Looks like what you want is similar to innerHTML and innerXHTML. Ideally, TLF would be offered to the implementations for getInnerTLFMarkup and setInnerTLFMarkup for use as described below. I also suspect that if TLF should implement these features today we would use importToFlow under the hood.

  read the markup
  var flowElement:FlowElement = getFlowElement();
  var tlfMarkup:String = getInnerTLFMarkup (flowElement);

  write the tag
  var flowElement:FlowElement = getFlowElement();
  var tlfMarkup:String = getTLFMarkup();
  setInnerTLFMarkup (element flowElement, tlfMarkup);

• Dynamically add curves to the xy graph

  Hello

  I take a few steps and want to display in a chart. Basically, I want to use a chart xy to display everything first, a single curve (measure 1) then two curves (1 + 2) and so on. I need to adjust some things for each measure, based on the previous one that I can't just post them altogether in the end.

  Y at - it anyway how in labview?

  Thanks in advance,

  Florian

  Thanks for your help guys.

  the thing that I was missing was to create local chart variables whenever I change something. Also, I created everything first a picture of curves how much I want to ultimately and fill them with copies of the first measure and replace them successively.

  Now works without a hitch

• How can I add track that should appear in the mixer? (image)

  I apologize if this is highly visible and he asked before (I do not see as an existing question)

  Why the old projects is the "-/ +" appear (left) and on a more recent project, it does not (right)? ".

  Your help will be very appreciated. Thank you!!

  

  Hello

  The left one has a MULTISORTIE Instrument plugin, that right does not work.

  TDC

• Graph of Mixed Signal: how programmatically change the name of the group in the legend?

  Hello LabVIEW community,

  Can someone tell me the property node that would allow me to change the name of 'Group 0' programmatically in the legend below?  I have searched through all mixed methods graphic Signal and nodes of property with no luck and should just be overlooking it.

  

  Thanks for your time.

  Steve

  Hello Electromecha,

  Unfortunately, there is not a property node associated with the name "Group" in the legend. Several others have made that suggestion over the years. I recommend kudoing the idea in the IdeaExchange.

• Dynamically add an OAFormValueBean to a region

  Hello.
  
  I need to dynamically add an OAFormValueBean on my page. In the processRequest of the controller method I create like this:
  
  OAFormValueBean employeeIdBean is createWebBean (OAFormValueBean) (oapagecontext, OAWebBeanConstants.FORM_BEAN, NUMBER_DATATYPE, REG_HEADER_EMP_ID);.
  
  But that runs the page I get this exception:
  
  The signature of createWebBean (pageContext OAPageContext, style of string, the String data type) only supports TextInputBean
  
  How to dynamically add an OAFormValueBean to a region?

  Hello

  Use
  You can create the hidden dynamically field
  OAFormValueBean = formValueBean
  CreateWebBean (OAFormValueBean) (pageContext, HIDDEN_BEAN, null, "");

  Thank you
  Kumar