GPF in Graph zoom

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• How to read the values of the scale of a graph of intensity?

  My goal is to read the scale varies (SHOWN Max and min values) of a graph of intensity.

  I want to do a scan of a box, graphically display the result in the graph, zoom in on something interesting, and then use the zoom coordinates to define the area for the next analysis.

  Is this possible and how?

  If not possible, is there a work around?

  Use the nodes property 'XScale.Range' and 'YScale.Range '.

  

• Any built-in support for cursors on the graph and trend curves

  Hello

  I went through the documentation to verify that no support exists to draw trend lines and using the slider on the axis (bargraph) but could not find anything related to it. Can you please confirm if there is any built-in support for cursors/trend lines in the component ojchart (bar graph) of the current version of JET.

  Thank you

  Subhash

  Hi Adoni,

  Due to the large number of possible algorithms, we do not provide built in calculation for trend lines. Our goal is rather to ensure that the user can display trend lines what they calculated, with the right amount of interactivity support. We have a very basic demo of this feature in the Cookbook: Oracle JET - graphics - Custom graphics: trendline. In this demonstration, we recommend using reference objects, rather than additional series, because the objects of reference do not allow a user to interact with the individual points or use features such as selection or drilling, which would be undesirable for a trend line.

  On the second question, could you give more details on this cursor you are referring? We have two ways to use our zoom and scroll feature:

  • Preview: Oracle JET - graph - Zoom & scroll: the time axis
  • Simple scrollbar: Oracle JET - graph - Zoom & scroll: categorical axis

  Thank you

  Hugh

• Zoom in or on the graph during execution of VI

  Hi all

  Currently I have a Subvi popup that contains multiple locations of data collection for the user to view.  When the user clicks on the 'Stop' button on the Subvi, this sub - VI will close.  So I section tracing the program in a while loop.  I believe that this is the reason why I wasn't able to use the graphics palette to make a zoom in and zoom out right?  Should I just leave it track section out of the while loop then?

  Thank you

  Lynniz

  Place the property within a structure of case node and turn it back on once the iteration Terminal is "1". (not zero!)

  And please put a small wait inside the loop, there is no reason that he should turn that fast. (Given that the data never change in your example, the earrings inside and around graphic terminal belong outside of the big loop.) However, I guess that your real application differs )

  NOTE: you could also use the antiderivative "of first broadcast?" or allow it when [i] = 0, but in this case, you would need a small sequence structure in order to ensure that this happens after ther graphic terminal is written for the first time.

  Also note that the xy graphs take complex data, simplifying the wiring and data structures.

• Zoom to part of a graph of intensity?

  I have a graph of the intensity at which the axis represents discrete channels. I want to be able to zoom the picture so that there are a whole number of displayed channels. The default behavior seems to be that when you the xoom, it is possible to see half the field strings. What I have is a situation where if the zoom on the y-axis range showed channel e.g. channel 28.1 to 22.7, that intrigue resize the y-axis of the range of 23 to 28. I would also like to ensure that a minimum of one channel displayed. I see no obvious and easy way to do it, but I would be wrong...

  Thanks for any help,

  Joe

  You mention the intensity graph and table either. Because they are quite different, can you clarify what you actually?

  Personally, I would use all digital controls to define the xmin, xmax. You can do the math and will check if necessary.

  Alternatively, it is also an event "Scale range change", that you can use to change the beaches after the user has zoomed in.

• When zoomed in on a waveform graph, how can I get all of the data points that is currently displayed on the graph?

  I use X-zoom tool on the graphic palette. In this chart, the x-axis are time. Thus, for example, if I have 30 seconds displayed on the x-axis of the complete graph, and I want to zoom in on the Middle 10 seconds, how can I get the axis y data points that correspond to this average 10 seconds?

  Similar to Cory's suggestion, could you use the X - Scale-> range-> the Min and Max properties to retrieve the appropriate data?

  Maybe even link your sweater of data for the range of scale change event?

• graph XY Zoom

  Hi guys,.

  I have a xy chart. I can check how Zoom on the chart as (my changes to data in the millimeter range) so I hope to zoom to display the result significantly.

  See you soon,.

  Scott

  Hi Sena,

  change the scale of the axes are the same, so your circle appears as a circle (when the plot area is square too)!

• Manipulate the graduations to get finer resolution labeled tick when you zoom in the graphs

  I have a need to achieve a more fine resolution of the tick labeled in my LineChart when I chose to zoom on a narrow of the chart area. It seems that JavaFX has no support to allow the labelling on the scales, only of the graduations.

  I tried to manipulate the minorTickCount property, but it has the opposite effect of what I'm looking for. For example, to increase the number of minor counties does not reduce the distance between the points of major ticks in terms of value of the axis, and I see no obvious way to actually manipulate what should be the distance between the minor graduations / major in terms of value of the axis. This seems all managed by JavaFX, which is too rigid for my taste.

  I really need to find some sort of solution here, I can't have my axes basically get labeled when the zoom is pretty high for all main scale applies do not at all.

  Does anyone have any ideas? This value opens a feature request for--or already exist? I want to be able to manipulate these axes / ticks more than I currently seem to be able to.

  I have never tried to do something like that, but documentation of the API it seems that NumberAxis.setTickUnit (...) must realize what you need (it sets the distance, in units of the axis between the graduations main brands). You could link it to a dependent value upper and lower too, if necessary.

  Another option would be to subclass NumberAxis and override the calculateTickValues method, although it sounds like it might be difficult.

• Firefox does not (Cup) of the lower edge and the right edge of the graph. IE10 does not work.

  Firefox does not (Cup) of the lower edge and the right edge of the graph. IE10 does not work.
  Office Windows 7 2009 service pack 1 Firefox 26 Internet Explorer 10
  Flash player version 11.9.900.170 plugin 11.9.900.170 activex version used by Firefox

  Problem began late November when Miniclip.com forced updated flash player to version above
  -C' was when they started to play a video advertising in the game box before you could start.

  Have screen shots of IE10 and Firefox26 side-by-side clearly showing the problem - how these can be downloaded for see you? E-mail? Web site? This place seems to be text only?

  In the meanwhile the grandchildren and self have learned to use IE10 instead of Firefox that we prefer.
  Their House of Windows XP has same Flash Player in Firefox and it works fine.

  Downloaded two screenshots on Media Gallery.

  You can not attach a screenshot in the first row who starts a thread, but you can do it in subsequent responses.

  Try disabling hardware acceleration in Firefox (you will need to close and restart Firefox).

  • Tools > Options > advanced > General > Browsing: "use hardware acceleration when available.

  See also:

  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

  Reset the zoom of page on pages that are causing problems.

  • View > Zoom > reset (Ctrl + 0 (zero); 0 + Command on Mac)
  • http://KB.mozillazine.org/Zoom_text_of_web_pages

• How the graph data are resampled pixels?

  A test, I created two identical graphs with land areas 500 pixels wide and a noisy sinusoidal signal of 1000 samples.  A chart displays the waveform right, while the other got the results of the use of the function Arrray to decimate to halve the number of samples.  They are not the same.

  Up to a waveform graph does exactly when it displays a data value larger than its width in pixels?

  

  As you have noticed, the graph is a little more intelligent that you expected.  When the number of points exceeds the number of pixels, a form any resampling must take place.  A simple decimation as you tried would eventually pass some interesting points.  Instead, the outliers receive priority when selecting which points to display.  Strong in this way, peaks and dips appear even on a large scale.  Reproduce this behavior yourself can be tricky.  And once you reduce the data set, the points are gone and zoom is not as effective.

  Usually, I try to let the chart to do as much as possible.  A simple and effective way to reduce the size of the data you have to ship on the network is to use the SGL precision instead of double precision.

• How Zoom in or in 3D land?

  Hi guys,.

  I created a 3D with the Creat_Plot_Parametric.VI field. (I made a sphere) But I have unknown how to move my opinion through space. I want to Zoom In and Out. It doesn't have options like the XY graph... Can someone give me an advice?

  How much control do you use?

  For controls of field 3D in modern-> chart-> 3D-graphics, holding Shift and mouse left button then move the mouse to zoom down to zoom out

  Track 3D controls in classic-> graph, use the mouse wheel to zoom.

• Graph of the special palette combinations

  Hello!

  I have a chart that displays some sliders and wave. Is it possible to assign a combination of special keys for the chart controls palette? Say I want to zoom in on the graph, then I could press 'z' on my keyboard and then the zoom depending on the palette will be selected. It is the same for the pan and the cursor. Shouldn't be there an easy way in Labview to do this, or what I need to do a separate program?

  Greetings Maurlind!

  Solved with a keyevent and structure of the case, inside I have at the pace of a propertynode with tool palette Active

  I used the code base from this link: http://digital.ni.com/public.nsf/allkb/D295B048D1B6E0D3862571EA005FBDE4

  Greetings Maurlind!

• Cannot zoom plot unless I have add another parcel "dummy".

  I have a weird situation...

  I add programmatically to the plots in my nor: graph (c#)

  ChartCollection chartCollection = new ChartCollection();
  
  Plot = new Plot (label);
  
  parcel of land. Renderer = new LinePlotRenderer() {Stroke = brush, StrokeThickness = 0.5};
  
  Graph Data.Add (chartCollection);
  
  Graph Plots.Add (plot);
  
  .....
  
  chartCollection.Append (Initializer.DictionaryOfAllPossibleFrequencySteps [frequencyStep] .frequencyVal, realVal);

  Everything works fine except when I try to zoom by using GraphInteractionPalette, the LATEST added intrigue remains static, while everything else is zoom.

  For some reason if I add a "dummy" (with no data) when I'm done adding actual locations, all well zoomed in... including the last plot.  It's almost like the last parcel is not be 'active' or something.  Am I missing some appeal?

  Thank you.

  I just wanted you to know that this (#476665) problem has been fixed in the version of Measurement Studio 2015 .

• How to change the color selection zoom wpf graphics?

  How to change this yellow color heavy into something more transparent?

  There is currently no available property to customize the color of the Visual interaction. I created a task to add this feature.

  To work around the problem, you can use the attached custom interaction like a wrapper around graphical interaction integrated to specify brushes custom for the line and filling:

  var customInteraction = new CustomInteraction( GraphInteraction.Zoom );

    customInteraction.SelectionStroke = Brushes.Green;

    graph.DefaultInteraction = customInteraction;

• WPF graphical zoom

  Hello

  I am trying to use the zoom on a graph of WPF, but I don't know how. Can you please give me an example how can I Zoom in/dΘplacer in a graph of Wpf?

  I want the same function as in the example of WPF-Feature Tour

  http://www.NI.com/example/29739/en/

  See screenshot

  

  Also the Start/Stop function and Zoom/Pan functions.

  Thank you very much

  Manual

  The page 'Picture' in the Tower of WPF functionality uses a GraphInteractionPalette to expose all of the built-in interactions available for the chart. To use it in your own code, simply link to the graph:

  Graph="{Binding ElementName=graph}" />

  When one of the buttons is activated, the palette will set the corresponding GraphInteraction the instance as the DefaultInteraction on the chart.

  The "Start/Stop" button simply controls the timer for a source of simulation data used to illustrate the graphics (similar to the way that the sample of "Trace" Project installed with Measurement Studio is implemented). The button is not bound to any member of the graph.