Photo ring

Similar Questions

• Photo ring control

  Hello

  I've never used photo ring control or indicator?

  I gave a review work, signs of specification is obtained from the database and is stored in a global.

  using an appropriate index number is given to the photo ringtone indicator and corresponding image is obtained.

  How does any explanation?

  How to add images to photo ringtone indicator?

  Thank you

  cancancanopen wrote:

  How does any explanation?

  I don't understand what you're asking here. Can you please clarify?

  How to add images to photo ringtone indicator?

  You copy an image to the Clipboard, and then you do a right click on the indicator of the photo and select "import picture from the Clipboard. It's the help.

• Photo ring Type Def not updated

  I have a ring of photo type def.  I used it in an another vi.  At the time, the ring of photography has only 5 photos in there.  Later, I added another image to the ring of pic type def, but not a not updated of the vi.  Why is this?

  Given a ring of photo is just another type of ring, see if these appy son message

  Ring type constant def not updated for LabVIEW 2010 SP1

  strict type of ring bat bug?

  Strict Type def with Menu ring does not automatically update the related constants

• Photo ring Resize

  I had a ring of photo.  When I did that, the photos in the ring is a little too big, so I had to size up to the ring in order to have the image appear.  Is there a way to make the ring and the image in the ring change size simultaneously?

  I have the ring of pic as a type definition, and is medium to large.  When I use the def type in my applicatino, I need the size down.  When I do this, the image of the ring is covered.

  Hello jyang72211,

  Unfortunately, there there was nothing integrated for the control of the ring which allows this functionality (in terms of properties or options invocation). You can control the size of the ring by creating a property node and by writing to the height or width of the control ring (click with the right button on the control of the ring and go to create > property node > digital size named). However, there is currently no way to get the size of the image in the control of the ring.

  They can be a way to do this with a .NET or ActiveX control. However, through LabVIEW there is not a way to do it directly. I hope this info is useful.

  -Nathan H

• Bug? Photo ring String property and values' returns the error 1054 in LV 8.5

  

  This property must exist for a ring photo?

  Ben

  James W wrote:

  I take it from what I read here that there as no way to programmatically update the values of a ring of photo running then?

  ...

  You are right that a RING of photo may not be populated at run time. On the other hand an image can be updated.

  This thread has many links to examples of photo.

  These tags can also help start with the photo of LV.

  Have fun!

  Ben

• Hide photo on Panel

  Hello.

  I'm using Labview 8.5.1.

  I want to make a PNG image with my VI, appear and disappear at the request. I use radio buttons to show/hide the different images. The image appear/disappear has a transparent background, so that you can see what are or the pictures below. There is a permanent image on the Panel that must be always visible.

  I was not able to create a property node for a photo displayed on the Panel and photo ring does not work either.

  I hope you can help me.

  Why don't you use a picture box? You have available to access the screws. PNG files. In this way, you can change images at run time.

  You'll find these screws in programming > graphics & sound > graphics formats

• background image to swap?

  Hello

  I'm looking for a possibility to dynamicaly change the background image of a vi.

  See attached example: the switch should change the image of the circle in an area of the image. the two images are superimposed and I thought I could make a visible image and the other invisible, but the images have no terminal in the block diagram...

  Any idea?

  You will need a convert down to the 7.1. Don't have it on my PC.

  I used a photo ring make the images with decorations (btw use allows a gif for transparent images when importing) and stick to the ring of the image. has taken about 30 seconds.

• Help with custom radio buttons.

  Before you go all Rube Goldburg thought that I post for a quick reality check.

  Basically, I have a test with several different configurations of coupon and I try to give users an advanced interface to select one they use. Using radio buttons seems the way to go and I inserted my custom images but I have only be able to select by clicking on the buttons. I want the user to be able to click on the image. Unless I'm missing something, I have this feeling that I have to create the four complete custom Boolean buttons with States of 4-6 and then write the code to do that alone is never on at the same time?

  Joint-

  You can change the appearance and the size of the used option button and overlay them on your chart, and then set the transparent parameter. So it looks like they're clicking on custom image but they are clicking on the invisible button on the top of the image.

  But it might be easier to use a ring of photo,

  

  Photo ring can be changed at runtime to add selections. Where the radio button enum cannot.

• Transparent bitmap on canvas

  OK, so I'm working on a work around for this bug. Basically, I read my photo rings and generating of new canvases on which I put the pictures of the ring. Then I just put some fabric I want on top. Except that there is a problem with the transparency of the images that is lost in the process:

     int j, New, Bitmap, Left, Top, Width, Height, Pre[3]={1,3,2};   // Only some colors
      for (j=0; j
  I forget something on transparency?
  			 
  Yes. In fact, reading the documentation, I realized it's actually easier to use an image instead of a Canvas control. I forgot those. Detective Conan. But please could you answer my other thread on the major memory leak when using the rings of the photo, which is actually the reason why I use this work around? Thank you.
  		   

• Allocation of memory ring LabVIEW animation photo

  I create an animation in labview, I have 1,000 images that I need to go, I use a pict ring and flipping through images... problem is after loading about 200 images (they are 20 k each) my computer to throw in the towel, the RAM is full virtual RAM could be full... I wonder if there is a work around around that?  Any kind of way to manipulate memory so I can finish?  Maybe it's more of a thing of computer a thing of LabVIEW... I thought, if I increase my virtual memory of slots "a lot" and say LabVIEW is not to use e RAM just use virtual memory that maybe I would be able to continue, but I don't know if this is possible or how to make it... any suggestions or advice?

  Thank you very much!

  PS - I realize that there are other programs that are well adapted to this and what LabVIEW is really not the animation software, but I use LabVIEW for this and I am lookin to get advice whether or not this task is possible in LabVIEW. Thank you.

  I would advise not to use the ring of the photo, if it is because it is not very convenient.

  You can use the image control, allowing you to read and display the PNG images one after the other (using the screws in the palette of the image) and here you have two options:

  1. Read the files one at a time. Could be a problem if you do it quickly and repeatedly, it will solve problems of memory, you may have.
  2. Read files at once and keep them in memory. Note that the image control is not any compression, so the actual size of an image in RAM would be PIXELS x 3 bytes (or x 1 byte and a bit, if you have a color depth of 8 bits), so the amount of RAM depends on the size of the image. For a 200 x 200 image, this should be 120 KB, assuming that I did my calculations correctly.

• Photo animation control ring spinning problem

  Hello

  Control of animation frame ring does not turn to me as expexted.
  In my main function after having posted the sign
  AnimateCtrl_ConvertFromPictRing (Panel, PNL_SPLASH_ANIMATION);
  AnimateCtrl_SetAttribute (Panel, PNL_SPLASH_ANIMATION,
  ATTR_ANIMATE_ENABLED, 1);
  AnimateCtrl_SetAttribute (Panel, PNL_SPLASH_ANIMATION,
  ATTR_ANIMATE_FRAME_INTERVAL, 0.05);
  AnimateCtrl_SetAttribute (Panel, PNL_SPLASH_ANIMATION, ATTR_ANIMATE_STOP_ON_LAST_FRAME, 0);

  ProcessSystemEvents();

  Line of ProcessSystemEvents() it gives a runtime error

  NO MORTALS RUN - TIME ERROR: "test.c", line 137, col 5, thread id 0x00000C38: library function error (return value ==-4 [0xfffffffc]). Panel, a popup or menu bar handle is invalid.

  Can someone help me with this?

  (1) the first thing to do is to include the error checking. All functions that helps provide a return value, but you prefer to ignore it. It is better, which is safer to check each function for correct operation. Use instead of AnimateCtrl...

  status = AnimateCtrl...

  If (status< 0="">

  (2) the error returned "Panel, pop up or a menu bar handle is invalid ' indicates that a Panel is not a handful of Panel or 'PNL_SPLASH_ANIMATION' is not a valid ring with photo control." Here are the names of the constants as defined in the file include your UIR file?

• ring personalized photo: disable the context menu

  I ring personalized photo - classic controls those - and they work very well when you click on the increment and decrement, however by clicking anywhere on the image causes a little popup to appear - as the ring menu control - which shows all the images. I would like to disable this during execution; How do I?

  IM on Labview 8.6

  Hi, Faust,.

  It's just a photo of ring with a decoration on top, but you can go...

  Only, I put the inner transparent area and left border decoration in black, so you can actually see the decoration...

• elements of permutation ring photo

  I can't understand something. I design a ring photo with three symbols for imitate a manual valve with 3 States (open, closed, unknown state). I dropped the 3 photos required via the Clipboard. I realized that the order was not good, so I wanted to reorganize the three photos. I don't see this option. Is this a bug? I expect such an obvious feature of a ring of photo... (LV 2015)

  I miss something here?

  

  Hello

  Ring photo does not allow the reorganization of elements.

  You can check the following link, which is for ring of text & photo, but the same applies to the ring of the photo.

  http://digital.NI.com/public.nsf/allkb/ABB59A1A4AFCBE56862579D700520A08

  Thank you

  AREV

  CTO | RAFA solutions

  

• How to export the image of the ring of the photo

  Hi all

  I have a picture ring, which has several png images.

  Now, I want to save these images as separate files. Any way to export them to the ring?

  Thank you

  Anne

  I got rid of it and added a small patch since the result is there are (at least) two different ways that images are stored and I forgot that I usually ditch that VI when anyway because it does not support transparency.  VI to 8.5, changes illustrated here:

  

  If you attach your .ctl file I could make sure it works as well.

• Photo animation ring freezes (LabWindows)

  Hi all

  I want to display a hold with a sign
  animation in it when my application is processing data, using animation
  control. The problem is that the animation is blocked because that all the
  the resources are in the processing of the data (when there is no data processing, the)
  animation works correctly).

  I tried to create a thread
  for the execution of the wait sign on it, but it keeps freezing because
  There is a loop to wait after the processing of the data. I created
  another thread for this loop and now the animation works, but only if
  There are events on the hold sign (moving the mouse above or)
  something).

  I know that's not very effective. Maybe someone knows an easy way to do it.

  Thank you!!

  My code is as follows:

  int Calculate (...)
  {

  ShowWaitPanel();

  INFORMATION PROCESSING...
  HideWaitPanel();

  }

  Sub ShowWaitPanel (void)
  {
  waitPanelActive = 1;
  CmtScheduleThreadPoolFunction (DEFAULT_THREAD_POOL_HANDLE, WaitThreadFunction,
  NULL, & waitThreadFunctionId);
  }

  Sub HideWaitPanel (void)
  {
  waitPanelActive = 0;
  CmtWaitForThreadPoolFunctionCompletion (DEFAULT_THREAD_POOL_HANDLE,

  waitThreadFunctionId, OPT_TP_PROCESS_EVENTS_WHILE_WAITING);
  CmtReleaseThreadPoolFunctionID (DEFAULT_THREAD_POOL_HANDLE, waitThreadFunctionId);
  }

  public static int CVICALLBACK WaitThreadFunction (void * functionData)
  {
  waitPanelHandle = LoadPanel (0, "SpectrumAnalyzer.uir", WAITPANEL);
  DisplayPanel (waitPanelHandle);
  AnimateCtrl_ConvertFromPictRing (waitPanelHandle, WAITPANEL_PICTURERING);
  AnimateCtrl_SetAttribute (waitPanelHandle, WAITPANEL_PICTURERING, ATTR_ANIMATE_ENABLED, 1);
  AnimateCtrl_SetAttribute (waitPanelHandle, WAITPANEL_PICTURERING, ATTR_ANIMATE_FRAME_INTERVAL, 0.1);
  AnimateCtrl_SetAttribute (waitPanelHandle, WAITPANEL_PICTURERING, ATTR_ANIMATE_STOP_ON_LAST_FRAME, 0);

  CmtScheduleThreadPoolFunction (DEFAULT_THREAD_POOL_HANDLE, CheckWaitPanelFlagThread, NULL, & checkWaitFlagThreadId);
  CmtWaitForThreadPoolFunctionCompletion (DEFAULT_THREAD_POOL_HANDLE, checkWaitFlagThreadId,

  OPT_TP_PROCESS_EVENTS_WHILE_WAITING);
  CmtReleaseThreadPoolFunctionID (DEFAULT_THREAD_POOL_HANDLE, checkWaitFlagThreadId);

  DiscardPanel (waitPanelHandle);
  return 0;
  }

  public static int CVICALLBACK CheckWaitPanelFlagThread (void * functionData)
  {
  While (waitPanelActive)

  {

  }
  return 0;
  }

  You need process events. The second function of regular thread is not necessary. Try this:

  public static int CVICALLBACK WaitThreadFunction (void * functionData)
  {
  waitPanelHandle = LoadPanel (0, "SpectrumAnalyzer.uir", WAITPANEL);
  DisplayPanel (waitPanelHandle);
  AnimateCtrl_ConvertFromPictRing (waitPanelHandle, WAITPANEL_PICTURERING);
  AnimateCtrl_SetAttribute (waitPanelHandle, WAITPANEL_PICTURERING, ATTR_ANIMATE_ENABLED, 1);
  AnimateCtrl_SetAttribute (waitPanelHandle, WAITPANEL_PICTURERING, ATTR_ANIMATE_FRAME_INTERVAL, 0.1);
  AnimateCtrl_SetAttribute (waitPanelHandle, WAITPANEL_PICTURERING, ATTR_ANIMATE_STOP_ON_LAST_FRAME, 0);

  While (waitPanelActive)

  {

  ProcessSystemEvents();

  }

  DiscardPanel (waitPanelHandle);

  return 0;
  }

  A. Mert

  National Instruments