Assigning value to picture in picture ring control

Hi,
i made a picture ring that contains 23 images. I'm measuring a real-time signal and want to assign (for example) picture 1 to measured-voltage-value of 0.5 V, picture 2 to 1 V, picture 3 to 1.5 Volts, etc.
How do i do this?
Greetings

It all depends on your code structure.
While evaluating my code please have in mind that I am a LV novice. Therefore sometimes my code might violate some coding rules that I have to learn about myself. But how else could I do that...
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Slider value corresponding to picture ring control

Hi guys.
I am using LabView 2009. Currently I have a picture ring control in my VI ready for me to create an animation but I am suppose to have a numeric slider beside the picture ring control so that whenever my animation starts, my slider value would change. For example if the first image is being shown by the picture ring control then my slider value would be 0, second image shown by the picture ring, the slider value would be 15. I currently do not have any idea on how to achieve this so I do hope to receive all your prompt replies.
Thanks.

This is what I have done so far, but I can't seem to connect the stop button to the event structure and how do you also change the to ?
Hope to get your prompt reply.
Thanks.

Can I load pictures for a picture ring control at run time?

Hi all,
is there a way to achieve the above mentioned behaviour? Changing the graphics elements of a picture ring control or indicator at run time?
Best regards,
Matthias
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You can do that with the picture indicator. I have written a slide show program in LV and it works quite smoothly. If you start to see delays, it is probably due to file read time rather than the display. Read one or two files from disk ahead of when you will want to display them. Updating the display from memory should be fast.
Lynn

Picture ring control

Hi,
I have never used picture ring control or indicator ?
I have given a review work, a nameplate specification data is obtained from database and is stored in a global.
using proper indexing a number is given to picture ring indicator, and corresponding image is obtained.
How does this work any explanation?
How to add image to picture ring indicator?
Thanks
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cancancanopen wrote:
How does this work any explanation?
I don't understand what you are asking here. Can you please clarify?
How to add image to picture ring indicator?
You copy an image to the clipboard and then you right-click on the picture indicator and select "Import Picture from Clipboard". This is in the Help.

Where do I get "Picture Ring" control?

Where do I get the "Picture Ring" control?
I've seen/downloaded numerous examples, and I can make it run without problems; but, my Context Help just shows "Ring - No description available."
I use LV 8.5, and the help on Picture Ring HERE shows that it is part of 8.1. Was it removed?
Edit:
Can I remove this post? I just found it. I have to be on the Front Panel, and I have to be searching the Classic section. I'm ok with deleting this post now, so others aren't bothered with it. Can that be done?
Message Edited by jp2labview on 12-06-2007 04:04 PM
Angus Cattle from Pool Ranch and Steel Repairs via Joe's Welding.

It's ok to leave the post. It may help someone in the future that is also looking for the same picture ring control.
Thanks for sharing!

Custom picture ring: disabling the popup menu

I have custom picture ring controls -classic ones- and they work fine when clicking the increment and decrement arrows, however clicking anywhere else on the picture will cause a small popup to appear -like the ring menu control- which shows all pictures. I'd like to disable this during runtime; how to achieve?
Im on Labview 8.6
Message Edited by _Faust on 03-22-2010 08:15 AM
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Hi Faust,
it's just a picture ring with a decoration on top, but here you go...
I only set the inner area transparent and left the border of the decoration in black so you can actually see the decoration...
Message Edited by GerdW on 03-23-2010 12:15 AM
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome
Attachments:
HiddenRing.vi ‏5 KB

Move multiple images in same ring control

Hello,
I have 78gif images,import into picture ring control.I want to display images from 1 to 78 like a continue picture.can u plz tell me?

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Bug? Picture Ring proprty String and Values" returns error 1054 in LV 8.5

Should that propert exist for a Picture Ring?
Ben
Message Edited by Ben on 09-01-2008 07:47 AM
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction
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Attachments:
Error_1054.PNG ‏27 KB

The fact that the error is gone when you don't connect the indicator is good. Even better it is super.
It means the compiler removes that specific node from the execution stack if it isn't needed.
Ton
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Using picture ring with multiple controls

I am using a picture ring with 21 pics in it.each pic represent a state, I am using a flat task structure to execute this states. the question is how can I increment the picture ring from inside every single state/task?
regards
Luis

if you are already using a state machine you should not use a flat sequence structure. you can make your program more useful just by using the state machine itself and telling it which fram to go to when completed I have attached a VI that explains this eaxample
Joe.
"NOTHING IS EVER EASY"
Attachments:
picture_ring.vi ‏1978 KB

LabVIEW animation picture ring memory allocation

I'm creating an animation in labview, I have 1,000 images that I need to flip through, I'm using a pict ring and flipping through the images... problem is after loading about 200 images (they're 20k each) my computer throw in the towel, the RAM is full the Virtual RAM might be full.... I'm wondering if there is a workaround around this? Any kind of way to manipulate the memory so I can finish? Maybe it's more of a computer thing than a LabVIEW thing... I was thinking, if I increase my machines virtual memory to "alot" and tell LabVIEW not to use th RAM just use the virtual memory that maybe I'd be able to continue, but I don't know if this is possible or how to do it... any suggestion/advice?
much thanks!
PS - I realize that there are other programs that are well suited for this and that LabVIEW really isn't animation software, but I MUST use LabVIEW to do this and I'm lookin for advice to find out whether or not this task is possible in LabVIEW. thanks.
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I would advise not to use the picture ring, if only because it's not very convenient.
You can use the picture control, which will allow you to read in and display the PNG images one after the other (using the VIs in the picture palette) and here you have two options:
Read the files in one at a time. This might be a problem if you do this quickly and repeatedly, but will solve any memory issues you might have.
Read the files in once and keep them in memory. Note that the picture control does not have 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 an 8-bit color depth), so the amount of RAM will depend on the size of the image. For a 200 x 200 image, this should be 120KB, assuming I did my math correctly.
Try to take over the world!

Picture Ring Resize

I made a picture ring. When I did that, the pictures in the ring is a little too large, so I had to size up to ring in order to have the whole picture show up. Is there a way to make the ring and the picture in the ring change size a the same time?
I have the pic ring as a type def, and it is way to big. When I use the type def in my applicatino, I need to size it down. When I do that, the picture in the ring is covered up.
Kudos and Accepted as Solution are welcome!
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Hello jyang72211,
Unfortunately, there is nothing built in to the ring control that allows this functionality (in terms of properties or invoking options). You can control the size of the ring by creating a property node and writing to height or width of the ring control (right click the ring control and go to create>property node>Named Numeric Size). However, there is currently no way to get the size of the picture within the ring control.
They may be a way to do this with a .NET or ActiveX control; however, through LabVIEW there is not a way to directly do this. I hope this info was helpful.
-Nathan H
Software Developer
National Instruments

Picture Ring

Hi all,
I would like to know if there are other ways apart from using Picture Ring to control the pictures that I want to display on my Front Panel.
Because I do not know how to control my Picture Ring to let it appear based on the result, based on whatever button is being clicked on.
For an example, right now I am doing a project on an automated food ordering system, and to show the picture on my front panel, the program first have to know, for an example, what food order is being chosen. So the program will only "find" the picture and display on the Front Panel accordingly.
It works like that: When I select a food item by clicking on an OK Button named "Chicken Cutlet", my program is supposed to display the Chicken Cutlet picture at the "View Orders" page after calculating the total price and all. Right now, my issue is that I do not know how to make my program work in the way that it can select and display the right picture automatically once it senses what OK Button is being clicked.
I hope you guys are able to provide me with an alternative so as to meet the criteria of my ordering program!
Thank you!
Miu
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Hi Miu,
Take a look at this example. Put images (Trial) named "Item 1" ,"Item 2", "Item 3" in Picture folder. Make sure image extension is .jpg.
You can use similar program in your application. With this you can change image of food item without changing code.If you use picture ring, if there is any change in picture you will have to make exe again. If you want,you can use .PNG files. Just use vi to read PNG file instead of .JPG.
Try this and let me know.
Best of luck
Gaurav k
CLD Certified !!!!!
Do not forget to Mark solution and to give Kudo if problem is solved.
Attachments:
Example.zip ‏12 KB

How do I play all pictures in a picture ring one at a time in order?

Hi. I'm basically trying to do a very simple animation. I have 5 pictures in a picture ring and would like to play them in a loop. Is this possible? Thanks.

Hi LisaM!!
There is a very simple way to do this, check the following link here. I hope this is what you are looking for
Have a nice day!!
Oswald Branford

Budget Availability control and Assigned Value in Project

Hi,
Project is so structured that it is similar to the product structure. Assume a simple case with two level BOM where a sub assembly M1 includes another sub assembly M2.
In project, these two sub assemblies are assigned under two different WBS elements W1 and W2 respectively where hierarchically W1 is assigned under W2.
After release we have two Production Order P1 and P2 account assigned to W1 and W2 respectively.
Assume M2 stnd price is 100 and M1 stnd Price is 150.
My process output ultimately is only M1 so I would prefer to give a Budget of 150 Rs. However, since P1 and P2 production Orders are accoun assigned, a total 100+150 =250 Rs is showing up under assigned value and error of Budget over run is being encountered.
One solution can be to give budget of 250 Rs, which not logical as I am producing only M1.
We tried by un flagging Additional and Assign funds in plan indicators for Order category 20 and 10 in OPSV. But that did not help.
Once P2 prod order is confirmed, the assigned value for W2 is becoming to actual cost of P2 and remains even after setting TECO and Settling P2. It becomes Zero only when W2 is removed from acct assignment of P2, which again can not be a solution as WBS and Prod Order will loose the linkage.
We desire avaialbility control to verify only against the actual cost Project. No assigned value should be considered.
Need your help to resolve it.
Thanks
Saikishore ganga.

Hi Sudhir,
Thanks for the valuable input.
As you rightly said we can not produce M1 without M2. But budget has to be only 150 Rs. Because
Cost M1 = Cost M2 + other mat Cost in assly + Assly operations Cost.
Cost M1 = 100 + 10 (assume) + 40 = 150 Rs.
Physically I am Producing only M1. So my budget would be atmost the cost of the item that is 150 Rs.
But in project we had to assign M1 and M2 under two diff WBS elements because it takes considerable amount of time to completed entire qnty structure i.e BOM and Routing of M1 and then release. Till them M2 has to wait for M1 BOM and Routing to be completed. In order again time , M1 is assigned under W2 , W2 is released and in MRP W2-M1 BOM explodes and manufacturing begins.
When M1 bom gets ready, it is assigned under W1 and then W1 will be released. Duplication of Prod Orders are taken care.
However, by using exempt cost elements feature I think we can resolve the above.
Will update once I do my experiments on this.
Thanks for the input.
Saikishore. Ganga

Maximum file size in picture ring?

Hello folks!
I am planing to use a picture ring with a quite big amount of data needed.
My question: is there a maximum data size that i can embed in a picture ring (number of pictures or overall file sizes)?
Thanks!

If you have enough memory to keep all the images open simultaneously, then something like this might help. Put all your images in the same directory on disk and have no other files in that directory. Then use List Folder from the Advanced File palette to get an aaray of the filenames. Feed that array to a for loop where you open all the files and place the images into the pict ring. I have written a "slide show" program which does this. Never tried it with 400 images though.
If you do not have enough memory for all the images, then you need to manage the iamges much more carefully.
Lynn

Assigning value to picture in picture ring control

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