Graphic cursor property

Similar Questions

• 'old list of cursor' property

  Hello

  I have an example vi that has a graphics property of waveform node that has the property "old list of cursor. I tried to use it with a graph in the code that I write, but I can't find anywhere in the select property. The closest I can find is "slider specifications. Is it the same?

  Thank you

  Use the property "Cursor List".  It is a superset of the "old cursor list."

• Active cursor (property node). You will need to obtain a number of active cursor.

  Hello world

  I have searched for this answer for a while and found no one. So, let me describe my problem:

  I have a XY Chart with 10 sliders on a FP. On the comic, there is an event-driven state machine.

  I want to use a node of ActCrsr materials for a number of active when cursor occurse event (event of slider type for example). Unfortunately, LabVIEW gives me only 2 numbers of cursor and I don't see any logic behind it!

  Why do I need? Imagine, when you take a cursor, the graph to which he belongs to type of assets (the line is thick and the name appears and so on). My program visualizes graphic adjustments of pulses.

  

  Thank you very much in advance!

  Hello

  You must use the property "SelectedCrsrs".  Try the example below.

  

• Fire graphic cursor move event programmatically

  Is it possible to programmatically trigger the move bar graph event?  Assign a value to the Index of the cursor or the property node Cursor Position does not seem to do.

  Create a user and set up the case of the event which handles the cursor movement to handle that event as well. Then fire this event when the data updated?

  Ben

• Graphic cursor size does not respect the Bode plot

  Hello

  I was wondering if someone would be able to shed some light on a problem I'm having about a graph XY cursor.

  I developed a simple VI to determine the characteristics of a low-pass filter through which a sinusoidal signal ramp frequency and subsequently followed the gain of the filter to create a Bode plot.

  Through the analysis of the curve of Bode I want to determine the cutoff frequency of depression go the filter under test. I introduced a slider in the chart and using a property node I have hoped to set the cursor to-3dB point in the Y axis and the corresponding sliders X post thus determining the cutoff frequency of the output filter.

  However the slider seems never to follow the plot beyond the first stage of the loop. It feels as if there is a break in the conspiracy between the 1st and 2nd iteration of the while loop used for the ramp signal generator.

  I tried to find why the cursor won't follow the plot at-3dB, but so far I am confused.

  Any help or advice you could provide would be greatly appreciated! I have provided the attached VI for clarity.

  I corrected your VI.

  First of all, you need to put the property node AFTER the while loop, because you need the chart to be done first and then watch the cut off frequency.

  Secondly, in LV, property nodes are read from top down. So you have to move the cursor to Y =-3 first, and then read the X position.

  I have attached the corrected vi

• How to use the graphic cursor 3D of labview 2010

  Hi all

  I use for my 3D graphics application. I have inserted the cursor inside but cannot able to move.

  Please give me suggestions and solution for the same.

  Thank you & best regards

  Hi all

  I found my mistake. In fact cursor may move in particular co-ordiante that feed us to him.

• How to change the name of the graphic cursor Position

  LV 8.6.1 - Win Vista

  I've seen this question asked before, but the responses were 4-5 years ago, and perhaps that things are different now.

  I have a chart xy (see photo) where I display a cursor and use the NAME attribute to be DISPLAYED.

  Outside the graph, the user can click on various things that changes the location of the cursor and change the name.

  In other words, I'm highlighted on the chart of one of several selected points.

  The problem is that the name seems to show that in the same position relative to the slider itself; namely just above.

  As you can see in the photo, the name ('NTE B speed') is not readable.

  I would like to request some information here, to make it more useful.  Something like:

  If cursor above Y-median

  Cursor = below

  on the other

  Cursor = above

  end if

  If cursor > X midline

  Cursor = LeftSide

  on the other

  Cursor = right

  end if

  The idea is to ensure that the name is fully visible in all cases.

  However, I can't find these assets.

  Suggested solutions include adding a ghost cursor that shows the name and I've compensated by an appropriate amount, and extending across the track to allow (which means that I have to deal with all the AutoScaling stuff).

  Is there a better way?

  Annotations help?  I've never used them.

  

  If you look at the cluster list cursor and cursor properties there is a property of position to label that you can use to move. I'm not in front of my laptop so I do not have the exact name, etc., but you want to you can add. Evan

• graphic DVT property "DynamicResize".

  Using DVT: graph DynamicResize I have this property, but I'm using the deep venous thrombosis: Graph and I need to use this property, a person s property are in dvt: graph?

  User, tell us your version of jdev, please!

  Conversations using their layout container to resize

  Graphics use configuration management client to control the size of the chart. A chart can automatically adjust to the size of the container of the graph, and the user can resize the chart by resizing its container. You can also specify the size of an array by using the inlineStyle or styleClass attributes.

  Timo

• XY graphics cursor doesn't snap to draw when you drag

  I have not used the XY graphs a lot and need to have several locations on the chart and be able to find the points on the path value using cursors.  Everything works fine except that I can't drag the cursor along the plot.  Even if Snap to is on and drag is enabled when I drag it not release to the plot.  When I then use the navigation arrows pointer if drag hangs on the last point, that he had on the dredge instead of flapping in the plot during the operation.  I want the user to be able to drag the cursor and have it align with the plot, it is attached.  Any help would be appreciated.

  I have attached a simple example of VI.

  You use a structure of data without papers for the multiplot. (an x, y, for example as here).

  Every plot needs it's own x!

  If you do the following, things work fine. (even if you use bundle, of course)

  

  ... and please add a wait at one loop. It is not actually necessary. Sliders lock even back in editing mode, of course.

• How to detect "to bring to the Center" graphic cursor events

  I have a XY chart where I update a table of the data values on the graph when the user moves the cursor.

  I want to detect when the user selects the 'bring to the Center' in the menu cursor, but it doesn't seem to be a case of for this event.

  I already have a case for "Move cursor", "Capture cursor" and "Slider Release", but none who manages the 'bring to the centre".

  Short put a button near the chart to move the cursor to the Center and to update my table then, is there a way to detect this?

  Thank you.

  OK, we're going to 2012 (on our 100 facilities) in a few weeks.

  We can wait until then to it :-)

  Thanks again.

  Brian Smith

  Advanced light source

  Lawrence Berkeley National Laboratory

• active route graphic XY property settings not working not

  I put the xy chart mapped properties manually, and they seem to work. However, when I try to set them in the program they go back to manual settings. What is going on?

  

  I went to the chart and fact plot legend visible and extended a parcel to 3. This is what I did. Now, it seems to work correctly. It's been a long time that I had to really know fancy with a chart, but I don't remember having to do this. My memories of graphic properties were that they were a little more dynamic.

• read and write cursor properties

  I am trying to copy the property x position of two sliders of a XY Chart to a curve of intensity or vice versa.  I have the index through a list of cursor to deal with two cursors.  I have attached a VI to illustrate the problem. It works well the way the XY graph to the curve of intensity: enter either the cursor on the top graph, move, and it moves to the same position in the graph on the bottom.  If you take a slider on the bottom graph (intensity), it works very well for a slider, but the other curor is moving at x = 0.

  (I should mention, the problem is a little different after the closing and reopening of my VI.  When I first wrote the VI, the sliders in the top graph did not at all when I moved the low graphic cursors.)

  

  Do not lock the cursor in a field, especially if the graph data. Works very well with free dragging sliders.

• misfortunes of graphic intensity ramp 'Centre' of marker...

  Hi all!

  Like many people here, I am displaying the data on a graph of intensity. In my case, I use graphics cursors to move a XY stage and plot the data on the "Z".  I do this very well using TWO regular graphs; one for the movement and other data. Combinging both at intensity is my next step. I can display data very well on a gray scale (so my sliders are apparent and are visible). Now, the part that has banging me my head against the wall...

  The ramp attached example2 is directly from the examples. I just changed the color to a medium gray and I can drag the marker to marker Center up and down, effectively changing the 'contrast' If you want, to make the colors more visible lighter (lighter = a signal louder). I'm trying to do it programmatically in 3.

  3 has some real data that I saved as DEFAULT. Once I "touched" the marker of the ramp, I lost the ability to change the ramp like example2. The parameters are the same. Using some examples, I found, that I managed to find a way to move the cursor from the center using a control (note range, so I get 1E-7, 7-2, etc.). But the color will not change when I change it with another control.

  I want the exact configuration of the example 2, drag the marker and have the change of color range. The color of the center marker can / will be fixed, I tell myself that I can extract data Z MIN/MAX to set the initial position of the Center marker. I'll hide the ramp and just use a cursor to drag the Center marker up and down to move the "Central gray" up and down the ramp.

  How to affect 3? Even manually sliding the marker does nothing now

  Thank you!!

  Steve

  Hello Steven8R,

  I played a bit with your screws for a while, hitting my head also, trying to understand why the other reacts differently. It turns out that it is a very simple solution.

  In your 3 VI, while the VI is running, right-click on the graphic intensity 2 and then deselect the option "ignore the color Array. Then, you good to go.

  As far as coding is concerned, I advise you to replace your reference variables VI with just nodes of property on the graph of the intensity. It will clean up your code and avoid any possible race condition for local Variables.

• Cursor to draw link does not work

  Hello

  I have two sliders that are associated with the same plot. At some point, I need to associate these two sliders to another field (the field is the same for both) so I do the following:

  foreach (XYCursor cursor in MyScatterPlot.cursors)

  {

  cursor. Field = newPlot;

  }

  So, the problem is that the first cursor in the iteration is not updated with the new route but the second slider is correctly updated with the new plot... so I don't understand why the first cursor is not updated... any ideas?

  If he try the following:

  MyScatterPlot.cursors [0]. Field = newPlot;

  MyScatterPlot.cursors [1]. Field = newPlot;

  The behavior is the same: first cursor is not updated with the new path, but second cursor is correctly updated with the new path.

  I will highly appreciate if someone can help me.

  THX.

  The problem was:

  Once the plot for first cursor property has changed, at another point in my code, this property was changed later.

  I'm sorry.

  tonitpp wrote:

  Hello

  I have two sliders that are associated with the same plot. At some point, I need to associate these two sliders to another field (the field is the same for both) so I do the following:

  foreach (XYCursor cursor in MyScatterPlot.cursors)

  {

  cursor. Field = newPlot;

  }

  So, the problem is that the first cursor in the iteration is not updated with the new route but the second slider is correctly updated with the new plot... so I don't understand why the first cursor is not updated... any ideas?

  If he try the following:

  MyScatterPlot.cursors [0]. Field = newPlot;

  MyScatterPlot.cursors [1]. Field = newPlot;

  The behavior is the same: first cursor is not updated with the new path, but second cursor is correctly updated with the new path.

  I will highly appreciate if someone can help me.

  THX.

• linking the two sliders property nodes in a graph

  Hello

  I had a chart with 2 sliders. And I have to be able to set the coordinates of each cursor using nodes of property. "However, if I click on the mouse button right button - create - node - cursor - property cursor position - there are only 3 possibilities of 'Everything', 'X', Y ' that links only to one of the sliders (in fact I don't know who). How is possible to link the nodes property of 2 sliders position to 2 sliders in a chart?

  Thank you very much for the discussion.

  Martin Pekar

  Property nodes run from top to bottom. Resize the node property to the four elements as follows:

  

  and two positions of the wire.