Best way to display and interact with a tree

I am trying to create an interface that is similar to the interface on this website for the skill tree:http://www.pathofexile.com/passive-skill-tree. What is the best way to go about doing this and have the same or similar user interaction. ie. you click on a node and it activate or deactivates it. The movement of the tree and zooming on it would be nice as well. I am somewhat new to this and am not familiar with all of the libraries that the SDK has to offer if anyone could give me pointers on where to look that would be great. I would like to try to stay away from webView as I am thinking about features I want to add. Thanks in advance just want to see what a good way to do this is.

One more question ... what if I could use Measurement Studio? The documentation seems to indicate that it's easy to create network applications and therefore it would be easy for me to re-create our VI's front panel using Measurement Studio components in my C++ app and then simply connect those components to the networked hardware (TCP/IP or DataSocket) that could be located anywhere in the world.
Depending on what components you are using in your LabVIEW panel, it is probably pretty easy to build a Measurment Studio application to look like a LV panel.
Given that, you could use network shared variables to move data across the network, no TCP programming necessary -- I think that this is pretty easy to do, but I don't know the specifics about variable programming in that environment. Also, you will probably need to add some smarts to the server side to make sure that it is reading to and writing from variables in an appropriate manner.
Question: why can't you just use LabVIEW for the client application also?

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Display and interact with a vi front panel on remote C++ app

Hello:
I am new to LV and need a little advice. I need to display a LabVIEW VI front panel in my C++ .Net application that users can interact with to view real-time spectrum data. The C++ app (client) must reside on a separate computer(s) from the VI so that the client can connect from anywhere around the world and interact with the VI.
I am not sure about the basic architecture that should accompany a good solution. We want to use TCP/IP but not DataSocket. I do not have access to Measurement Studio but I do have access to LabVIEW Professional Development System v 8.2. Can anyone provide suggestions on what I need to do in order to
1. Connect to my TCP server using my C++ client app - I have already written TCP client and server code which communicate but now I need to integrate LV
2. Get access to the VI sitting on that server
3. Send the VI front panel to the client for display
4. Allow the user to modify parameters on the front panel displayed on the C++ client, send those changes back to the server, and refresh the front panel displayed in the C++ client given the new parameters (I would like a real-time display of the spectrum to always be available)
Is this possible? Has anyone done this using C++ .NET in VS2005? Are there examples I can mimic or references that will help direct me? I have searched and searched through NI's help and found a lot of good stuff but I'm still feeling confused about the best way to utilize LV.
Thank you in advance!

One more question ... what if I could use Measurement Studio? The documentation seems to indicate that it's easy to create network applications and therefore it would be easy for me to re-create our VI's front panel using Measurement Studio components in my C++ app and then simply connect those components to the networked hardware (TCP/IP or DataSocket) that could be located anywhere in the world.
Depending on what components you are using in your LabVIEW panel, it is probably pretty easy to build a Measurment Studio application to look like a LV panel.
Given that, you could use network shared variables to move data across the network, no TCP programming necessary -- I think that this is pretty easy to do, but I don't know the specifics about variable programming in that environment. Also, you will probably need to add some smarts to the server side to make sure that it is reading to and writing from variables in an appropriate manner.
Question: why can't you just use LabVIEW for the client application also?

What is the best way to display a Interactive Report having 20 columns

Hi,
I am having a Interactive Report having many columns (around 20).
What is the best way to display that report...by default we have to scroll it horizontally to see all the columns.
I want to avoid Horizontally Scrolling.
Thanks,
Deepak

Hello Deepak,
You mean apart from using a smaller font size or a bigger monitor?
You can think about combining / wrapping columns (so more data in one column).
Or hide some less important data and show that only on demand.
Greetings,
Roel
http://roelhartman.blogspot.com/
You can reward this reply by marking it as either Helpful or Correct ;-)

Dynamic display and interaction with UI components...Need help!!

hi
I want to create forms which asks users to enter data in some fields/GUI components. If i call these field one "group" then i have to display this group of components as many times as may be required (based on some other calculation). How can i do this.. and even if i do this how would i write the code for interaction.. Can i do this??
plz reply
thanks

hi
I want to create forms which asks users to enter data in some fields/GUI components. If i call these field one "group" then i have to display this group of components as many times as may be required (based on some other calculation). How can i do this.. and even if i do this how would i write the code for interaction.. Can i do this??
plz reply
thanks

Best Way to Backup and Work With Huge Photo Library and Several Locations

My friend has several hundred GB of photos using ACDC on a PC. He just bought a mac mini to make many iphoto books. He works out of 3 locations and carries several external hard drives to work on his iphoto books. He is interested in working on iphoto at several locations and saving each project (photos and albums and books) without being overwhelmed in large backup files. I need help in suggesting a solution.
One suggestion is to travel with his mac mini and external hard drives and archive his iphoto libraries after each project is completed thereby keeping only his working library on his mac mini. Another suggestion is to buy a mac mini for each location and transfer his iphoto library to external drives and take only these along. Another idea is to buy a laptop to replace his mac mini and take that along with the external hard drives. In either case he would have to save and create a new iphoto library periodically to avoid overflowing his mac mini or laptop hard drive. Any suggestions would be helpful. Thanks.

Perfectly possible:
Make sure the drive is formatted Mac OS Extended (Journaled)
1. Quit iPhoto
2. Copy the iPhoto Library from your Pictures Folder to the External Disk.
3. Hold down the option (or alt) key while launching iPhoto. From the resulting menu select 'Choose Library' and navigate to the new location. From that point on this will be the default location of your library.
4. Test the library and when you're sure all is well, trash the one on your internal HD to free up space.
Back up to the 2TB drie:
Most Simple Back Up:
Drag the iPhoto Library from your Pictures Folder to another Disk. This will make a copy on that disk.
Slightly more complex: Use an app that will do incremental back ups. This is a very good way to work. The first time you run the back up the app will make a complete copy of the Library. Thereafter it will update the back up with the changes you have made. That makes subsequent back ups much faster. Many of these apps also have scheduling capabilities: So set it up and it will do the back up automatically.
Example of such apps: Chronosync - but there are many others. Search on MacUpdate or the App Store
Regards
TD

Is there any other way to view and interact with notes except through Mail?

Using the iPad I really like using notes as a stand-alone app. Is there a way to do this in OSX or can I only access my notes through Mail?
If only through mail, can they live someplace other than my inbox?
Thanks

To not have them in your inbox, go to Mail Preferences ->Accounts->Mailbox Behaviours then uncheck the box that says 'show notes in inbox'.
There are other 3rd programs that can manage your notes, but Mail is the only native OSX app that does that.
Message was edited by: bman99

My daughter is going on an exchange to France for a year. I saw that there is a SIMS prepaid card that fits into an iPhone 4S. Do you think this is the best way to go and oDo d I suspend her service with our carrier?

My daughter is going on an exchange to France for a year. I saw that there is a SIMS prepaid phone card that fits into an iPhone 4S. Is this the best way to go and if so, Do I suspend her service with our carrier?

Is your daughter's phone officially unlocked? If not, you won't be able to use any sim other than a sim from the carrier your daughter's phone is locked to. To do what you want, you need to get your daughter's phone officially unlocked. Once done, she can then purchase a local sim when she gets to France.

Best way of displaying xml from a database column.

I have lots of xml stored as xmltype.
The core data is displayed in a report. If I click on a link in the report I call a popup page which should display the xml.
This xml does occasionally exceed 32K so I can't use a textarea directly.
Whats the best way to display the xml?
I was thinking of maybe a URL region but haven't used these before.
Edited by: Keith Jamieson on Dec 23, 2008 11:38 AM

When I used htp.p I just got the description printed out.
I now have a pl/sql region as follows:
declare
v_clob clob;
BEGIN
for cur in
( SELECT xmltype.getclobval(profile_text_xml) text
from ci_profile
where profile_id='IKM'
LOOP
htp.p('--------------------------------------------------------------------------------------');
htp.plaintext(cur.text);
htp.p('--------------------------------------------------------------------------------------');
END LOOP;
END;
The problem now is that although the xml displays correctly, The bottom of the page is now not interpreted as a web page but rather as plain text.
What I really need is the start of the page to display normally,
the xml to be dispalyed as is,
and then the bottom of the page to be displayed normally again.
The bottom of my page looks like follows:
</PLAINTEXT> -------------------------------------------------------------------------------------- </td> </tr> </table><div class="t1NavigationRegion" id="R3183505456749710" ><table summary="" cellspacing="0" cellpadding="0" border="0" width="100%"><tr><td align="left"></td></tr></table><table id="apex_layout_3183505456749710" class="formlayout" summary="" ><tr><td></td><td colspan="1" rowspan="1" align="left"><input type="hidden" name="p_arg_names" value="3184424442749715" /><input type="hidden" name="p_t02" value="" id="P0_TREE_ROOT" /><a class="eLink" title="Edit" href="javascript:popupURL('f?p=4000:371:3897603899166057::::P371_ID,FB_FLOW_ID,FB_FLOW_PAGE_ID:3184424442749715,111,4');" tabindex="999"><img src="/i/e.gif" alt="Edit" class="eLink" /></a></td></tr> </table> </div></td> <td valign="top">
</td> </tr> </table></td> </tr> </table><table width="100%" cellpadding="0" cellspacing="0" border="0" summary=""> <tr> <td><img src="/i/themes/theme_1/bot_bar_left.png" alt="" /></td> <td class="t1BotbarMiddle"><div id="t1user">ADMIN</div></td> <td class="t1BotbarMiddle"><div id="t1copy"><span class="t1Customize"></span></div></td> <td><img src="/i/themes/theme_1/bot_bar_right.png" alt="" /></td> </tr> </table>
<input type="hidden" name="p_md5_checksum" value="" /></form> <script type="text/javascript">  </script> <script type="text/javascript"> function popupInfo() { w = open("f?p=4000:34:3897603899166057:PAGE:NO:34:F4000_P34_SESSION,F4000_P34_FLOW,F4000_P34_PAGE:3897603899166057,111,4","winLov","Scrollbars=1,resizable=1,width=700,height=450"); if (w.opener == null) w.opener = self; w.focus(); } </script><table cellpadding="0" border="0" cellspacing="0" summary="Developer Toolbar" align="center"><tbody><tr><td><a class="htmldbToolbar" href="f?p=4500:1000:3897603899166057" style="border-left:1px solid black;" title="Application Express Home Page">Home</a></td><td><a class="htmldbToolbar" title="Application 111" href="f?p=4000:1:3897603899166057::NO:1,4150,RP:FB_FLOW_ID,FB_FLOW_PAGE_ID,F4000_P1_FLOW,F4000_P4150_GOTO_PAGE,F4000_P1_PAGE:111,4,111,4,4" style="border-left:1px solid #000000;border-right:1px solid #000000;">Application 111</a></td><td><a class="htmldbToolbar" title="Edit Page 4" href="f?p=4000:4150:3897603899166057::NO:1,4150:FB_FLOW_ID,FB_FLOW_PAGE_ID,F4000_P1_FLOW,F4000_P4150_GOTO_PAGE,F4000_P1_PAGE:111,4,111,4,4">Edit Page 4</a></td><td><a class="htmldbToolbar" href="f?p=4000:336:3897603899166057::::FB_FLOW_ID,FB_FLOW_PAGE_ID,F4000_P1_FLOW,F4000_P4150_GOTO_PAGE,F4000_P1_PAGE:111,4,111,4,4" style="border-left:1px solid black;" title="Create">Create</a></td><td><a class="htmldbToolbar" href="javascript:popupInfo()" style="border-left:1px solid black;" title="Session">Session</a></td><td><a class="htmldbToolbar" href="f?p=4000:14:3897603899166057::::FB_FLOW_ID,FB_FLOW_PAGE_ID,F4000_P1_FLOW,F4000_P4150_GOTO_PAGE,F4000_P1_PAGE:111,4,111,4,4" style="border-left:1px solid black;" title="Activity">Activity</a></td><td><a class="htmldbToolbar" title="Debug" style="border-left:1px solid black;" href="f?p=111:4:3897603899166057::YES">Debug</a></td><td id="hideEdit" style="display:none;"><a class="htmldbToolbar" title="Hide Edit Links" href="javascript:quickLinks('HIDE');" style="border-right:1px solid #000000;border-left:1px solid black;">Hide Edit Links</a></td><td id="showEdit"><a class="htmldbToolbar" title="Show Edit Links" href="javascript:quickLinks('SHOW');" style="border-right:1px solid #000000;border-left:1px solid #000000;">Show Edit Links</a></td></tr></tbody></table> <script type="text/javascript"> if(GetCookie('ORA_WWV_QUICK_EDIT') != null){ if(GetCookie('ORA_WWV_QUICK_EDIT') == 'SHOW') quickLinks('SHOW'); } </script> </body> </html>
Edited by: Keith Jamieson on Jan 2, 2009 2:28 PM

Best way to display executive dashboards on the IPad?

In your opinion, Apple, what is the best way to display Executive dashboards using the IPad?
Our company purchased IPads in hopes that they would be able to display the our Web-based Dashboards, but they cannot. The dashboards render fine in the Safari for PC, but in mobile safari they do not. Is there any way to change mobile Safari's user agent?
Is there any other avenue you suggest?

First, Apple will not respond here. We're all just fellow users participating in these forums.
As to your question, what exactly are these "dashboards"? What technology is used to generate them? If it's either Adobe Flash or Java, then they will not work from an iPad and quite likely never will. If they're being generated by standard HTML and JavaScript, then it's possible one of the other browsers, such as Mobile Opera, might work (though with Opera there may be security issues you'd have to investigate before you adopted that as a solution).
Without more detail as to the site(s) you're trying to access, it's difficult to offer more specific suggestions.
Regards.

Can you suggest a best way to store and read arabic from oracle database?

Hi ,
can you suggest a best way to store and read arabic from oracle database?
My oracle database is Oracle Database 10g Release 10.1.0.5.0 - 64bit Production on unix HP-UX ia64.
NLS_NCHAR_CHARACTERSET AL16UTF16
NLS_LANGUAGE AMERICAN
NLS_TERRITORY AMERICA
NLS_CHARACTERSET WE8ISO8859P1
I have presently stored the data in nvarchar2 field. But i am not able to display it correctly.

Using the national characterset should work but there are other factors that you have to consider when working with NCHAR/NVARCHAR2/NCLOB.
If possible, changing the characterset is usually the best solution if it's a possiblity for you.
For more info:
Dear Gurus: Can u pls explain the difference between VARCHAR2 & NVARCHAR2??

Best way to Display a tree in Adobe Forms i.e. Classification

As I am new to Adobe interactive and do not have the experience that many of you have, I am posting a general question in that what is the best way to display a tree like structure of data in Adobe Forms so that a user can select a 'leaf' node easily.
I have looked at and coded drop downs that drive the data in the next drop down and it seems to work but it is not pretty and is a lot of work to handle the requirements for different levels of data. we have suggested that they select the Classification in a Webdynpro pop-up before they go into the form meaning that the classification will only work when they are on line. I looked briefly at using imbeded tables but they would be too big(should I look at them further?).... There could be upwards to 3000 rows in the classification table.
Example of data
Level 1
=== level 11
=== level 12
Level 2
=== Level 21
Level 3
=== Level 31
====== Level 311
====== Level 312
Thanks in advance for any ideas and learnings you may have.
Glenn

After talking to a number of people, I have determined the best way is to use dynamic dropdown lists to show the hierarchy.
Glenn

What is the best way to display text?

Hi,
I am developing a full screen presentation. I like to know which is the best way to display text with different styles and fonts.
When i use JLabel, i have to use HTML. But the presentation is not good as it does not have anti-alias property. Also i want the background to be seen behind the text. Note that all the text in a paragraph is not of same style. I want some words to be in different color and style.
Thanks,
Mathan

It works alos with JTextPane:
Try this :
import java.awt.*;
import javax.swing.*;
public class MyTextPane extends JTextPane {
     public void paintComponent(Graphics g) {
          Graphics2D g2d = (Graphics2D)g;
          g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
          super.paintComponent(g2d);
     public static void main(String[] args) {
          JFrame f = new JFrame("test");
          f.getContentPane().add(new JScrollPane(new MyTextPane()));
          f.setBounds(200,200,300,400);
          f.setVisible(true);
}Denis

What is the best way to display image ??

hi my questions is unusual, there are so many ways to display images.
I m developing image processing s/w can any one suggest me which would be the best way to display image on which i can perform image operations.
like in JPanel, icon, trhough paint() or anything else...
thank you..In advance

hi man... i think so imaging is better with JAI(Java Advanced Imaging) .... is perfect for display in jcomponent like JPanel or JLabel, you have to replace the paintComponent().
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.geom.AffineTransform;
import javax.media.jai.PlanarImage;
import javax.swing.JComponent;
class ImagePanel extends JComponent {
     protected PlanarImage image1;
     protected AffineTransform atx= new AffineTransform();
     protected int width, heigth;
     public ImagePanel() {
     public ImagePanel(PlanarImage i) {
          image1= i;
          width= i.getWidth();
          heigth= i.getHeight();
     public void paintComponent(Graphics gc) {
          Graphics2D g= (Graphics2D)gc;
          Rectangle rect= this.getBounds();
          if ((width != rect.width) || (heigth != rect.height)) {
               double magx= rect.width / (double)width;
               double magy= rect.height / (double)heigth;
               atx.setToScale(magx, magy);
          if (image1 != null)
               g.drawRenderedImage(image1, atx);
if you need more info, ask about JAI api and docs

What is the best way to store and search 2D data

Hi,
There is a set of data (~10k records ) in 2D dimension.
like this :
Col 1, Col 2, Col3....
What is the best way to store and search those records ?
Thanks in advance
Wilson

Hi,
Either userObjet[][] if you know how much data you have, and the data size is fixed, or use a list of lists. E.g. A Vector of Vectors (some will probably say that you should use an ArrayList instead, and that could be the case, but it sounds like you would want to display the data later on, and a DefaultTableModel (for JTables) uses a Vector as data holder).
Kaj

Share Cinema Display and peripherals with MBP and PC

Share Cinema Display and peripherals with MBP and PC
I am about to be forced to use a business network connected PC in my office, but I will continue to bring my personal MacBook Pro to work for my personal e-mail, calendar, internet, etc. (it will be connected to a seperate open DSL network). I am thinking about getting an Apple Cinema display and trying to use this one display for both computers. I would like a way to "switch back and forth" between the two systems, all the while using the same mouse, keyboard, printer and Cinema display.
Does anyone have any experience setting up what I am wanting to do?
Also, how does connecting an external display effect a MBP? Can you close the screen on the MBP, turning off the MBP's display but keeping the computer running? I'd like to be able to tuck the MBP out of the way to save deskspace but still be using it via the Cinema display and peripherals...
Thanks so much!

You can use synergy (link: http://synergy2.sourceforge.net/) to link the mouse and keyboard across the two platforms.
If you want to use only one display, you'll need a KVM switch.
You can run the MBP either with it's own screen open, or shut it and use only the external screen.
Hopefully this helps a little...

Best way to display and interact with a tree

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