Finding XY point in a CWIMAQViewer
I have a CWIMAQViewer and I want to use the POINT tool to place little X's. When I make a click with my mouse I want to get what the X and Y is of that position from within the CWIMAQViewer. Just like the SHOW TOOL INFO does. But how do I easily do that in code? The X and Y parameters passed into the Mousedown function of the Viewer are unfortunately Coords for the Whole Screen.
It's funny. When a method like .DrawTExt is used it can get it's Origin point right from teh .Regions(#) of the click point. But I can't seem to pull the X and Y out of the .REgions. Perhaps by getting the Bounding Rectangle I could find the XY of the point.
There must be a simpler way to figure out where the Cursor is in the Viewer. The TOOL info on the bottom of the Viewer can, so I should be able to get that in code somehow.
Thanks.
Hello,
Vision 7.0 was designed for, and can only be used with, LabVIEW. Vision 7.1 is an integrated API that can be used with LabVIEW, Visual Basic, or C. Prior to Vision 7.1, you would need to use Vision 6.0 for Measurement Studio. Upgrading to Vision 7.1 would allow to develop in LabVIEW or Visual Basic and it would also allow you to make use of the NI-IMAQ for USB Cameras driver that is available at:
http://sine.ni.com/apps/we/niepd_web_display.DISPLAY_EPD4?p_guid=ED6942DF78E34659E034080020E74861&p_...
Depending on the type of data that is returned from the DLL that you call, you may need to convert the data into the image datatype. This can be done by using IMAQ Create and passing the image output into the IMAQ GetImagePixelPtr function. You can then pass that image pointer to the DLL function that you use to acquire a new image. Once the DLL call completes, the memory location specified by the GetImagePixelPtr will contain the image data and the image specified with IMAQ Create will reference that memory.
For an example on how to use these functions, take a look at the IMAQ GetImagePixelPtr example that is located in the IMAQ Vision for LabVIEW VI Reference Help. This example can also be found by looking at the context help for the function and clicking on "Click here for more help."
Regards,
Scott R.
Applications Engineer
National Instruments
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10262588
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11069455
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6769237
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6781657
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6823390
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6870669
6906144
6939345
6941618
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6995839
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7014765
7026277
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7381055
7381058
7382787
7384954
7388487
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7391288
7407889
7413910
7418119
7428875
7438467
7441512
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7456024
7462902
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7293343
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7322924
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7357736
7503171
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7510815
7520424
7568016
7593173
7594038
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7827664
8251286
8260929
8268874
8273106
8291086
8392040
6937115
6979711
6999033
7041838
7109393
7175088
7176465
7189056
7189062
7189066
7228406
7240901
7247174
7247901
7253983
7254315
7259747
7263367
7275778
7277602
7279706
7281406
7281654
7286107
7288370
7298418
7316562
7316681
7323846
7332558
7332907
7344408
7346424
7353257
7356312
7357247
7359107
7375159
7381041
9300696
9309747
9340118
9395985
9400236
9492363
9526408
9647138
9654108
9664482
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9712403
9825630
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1.
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How to find inflection point in graph when dx is very small
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Attachments:
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Ben Rayner
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from (select t.id as vertex_id,
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)) t
) p
) f
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Simon -
How to find intersection point between a lineseries and a vertical line.
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else
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* Converts the chart values into screen coordinate values
* @param chartX - Number - The display name of the instance showing on the axis (eg. if we're showing months, it might be 'Sep - 06'
* @param chartY - Number - The axis on which we're looking
public function chartToScreen(chartX:Number, chartY:Number, theSeries:Series):Point
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if(theSeries)
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else
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return new Point(Math.round(tmpCache[0].screenX), Math.round(tmpCache[0].screenY));
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* @private
private function getSnapPosition(thePoint:Point):Point
var chartPoint:Object = getChartCoordinates(new Point(thePoint.x, thePoint.y));
//if either of the axis chart results is not in numeric format, we get the numeric equivalent of it
var chartX:* = chartPoint.x;
var chartY:* = chartPoint.y;
chartX = getNumericChartValue(chartPoint.x, CartesianChart(this.chart).horizontalAxis).numericValue;
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return chartToScreen(chartX, chartY, null); -
Photosmart c309a can't find access point to Mac Mavericks OS
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Hi @CluelessPackard ,
I see that you are unable to setup the printer over the wireless network. I would really like to be able to help you resolve this issue.
Restore the printer defaults.
Go to Setup, Network, Restore Network Defaults.
Print the Wireless Network Test.
Go to Setup, Network, Advanced Setup, Wireless Network Test.
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Click the Airport on the top right corner on the Mac.
Click on the HP printer from the list. (you won't be on the internet till this procedure is finished)
Add the printer and try and print to see if the wireless is working properly.
Check the Configuration Page for the printer's IP address.
Go to Setup, Network, View Network Settings, Display Wireless Summary.
If you have a valid IP address for the printer then try and access the Embedded Web Server for the printer.
Type the IP address into your web browser's address bar. (Safari)
When setting up the printer, it has to be setup on the main router not the extension.
Go to the network tab along the top of the EWS.
Click on Wireless Setup Wizard along the left hand side to begin configuring the printer.
Apply your settings.
You have now completed the Wireless configuration.
Click the Airport on the top right corner on the Mac and select your network name.
Click on the Apple.
Click System Preferences, click the Printers and Scanners icon, then click the + sign, then select the printer from the list, make sure the printer listed beside use: shows the proper printer name, click on the add button. You might have to click on the drop down to select your printer.
Test the printer.
If you need further assistance, just let me know.
Have a wonderful day!
Thank You.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Gemini02
I work on behalf of HP -
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I looked and searched everywhere but could not find any answer.
RSRSCAN1 (does not work)
RPR_ABAP_SOURCE_SCAN (does not exist)
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2 select 12.34 n from dual
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5 )
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1234 1234
3 rows selected.This returns before and after as strings.
Or you could :SQL> with t as (
2 select 12.34 n from dual
3 union all select 0.1234 from dual
4 union all select 1234 from dual
5 )
6 select n
7 ,trunc(n) before
8 ,n-trunc(n) after
9 from t ;
N BEFORE AFTER
12.34 12 .34
.1234 0 .1234
1234 1234 0
3 rows selected.this returns numbers -
Itunes cannot find entry point object
Hello, please help before I go insane
I have a brand new Dell laptop and an iPhone 5c with a USB cable that has seen better days. It still charges, but not very consistently through a laptop and often comes up with 'the device you have plugged in has malfunctioned' or 'unknown device' but will occasionally work. I also have an iPad 2 which works absolutely fine.
I have iTunes installed, the latest version, it was a struggle getting it to work without it just crashing initially, but after about 40 uninstalls, delete, redownload, reinstall etc I finally managed to get it to work. I plugged my phone in and got the message 'the procedure entry point _objc_load_image could not be located in the dynamic link library objc.dll.' and iTunes wouldn't recognise my iPhone although my laptop did. The message wouldn't go away so I downloaded the latest iTunes again, uninstalled and deleted using the wizard and then downloaded again. I did try using the 'repair' option, however it told me that 'the feature you are trying to use is on a network resource that is unavailable. Click OK to try again or enter an alternate path to a folder containing the installation package 'iTunes64.msi' in the box below' (I have no idea where to find iTunes manually).
Anyway, after doing this 7 times after connecting my phone or my iPad into the computer and the same '_objc_load_image_' error coming up each time, and me then having the reinstall iTunes, I still cannot get it to read my phone or iPad.
Someone help, I only have a laptop for 7 more days...
P.S. I have tried searching the computer for .dll files but there is never any
Thanks in advanceFor general advice see Troubleshooting issues with iTunes for Windows updates.
The steps in the second box are a guide to removing everything related to iTunes and then rebuilding it which is often a good starting point unless the symptoms indicate a more specific approach. Review the other boxes and the list of support documents further down the page in case one of them applies.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
tt2 -
DMZ Client Deployment failing. Unable to find Management Point
I'm trying to install SCCM 2012 R2 client to a server in our DMZ. This server is in a workgroup. I have been following this article
http://nikifoster.wordpress.com/2011/01/31/installing-configmgr-clients-on-servers-in-a-dmz/ however the SCCM agent doesn't seem to be able to find the Management Point, which is on the internal LAN.
Step so far
1) Port 80 and Port 8530 opened on the firewall between the DMZ server and the Primary site server (bi-directionally).
2) Host and LMHost file on the DMZ server updated with the IP address of the Primary site server (where the MP is located).
3)Boundary created on the Primary site server to include the IP address of the DMZ server.
4)Client install files copied locally to the DMZ server.
5)Installed with the following command ccmsetup.exe /MP:servername SMSSITECODE=ABC DNSSUffix=contoso.com
The client installs but does not pick up the correct site code. On the site tab the settings are blank and I can't manually update them. In the locationservices.log it looks like it assigns the server to the correct site and then the following
error appears Failed to retrieve DNS service record.... Unable to to find Lookup MP in Registry,AD, DNS and WINS.
I'm not using Certificates. The DMZ server IP address can be resolved from the Management Point (which is the site server) and the DMZ server will resolve the Management Point address.
Does anyone have any ideas what I've missed?
Thanks in advanceAlso note the difference between /mp and SMSMP:
http://blog.configmgrftw.com/ccmsetup-mp-and-smsmp/
Both are required in this case.
Jason | http://blog.configmgrftw.com | @jasonsandys -
Does this alow scrubing to find edit point?
needed to edit wave form. best way to zero in on what I want is to scrub.
I dont see any function for scrubing to find an edit point.
am I just missing something?
you have to be able to scrub back and forth to find a criticle edit point.
cheers&aloha
mattoh well.
chalk up another "looser point" for the wonderfull folks at apple.
apple ......are you listening?
M
p.s.
thanx for the info hang time
cheers&aloha -
How to find enhancement point or enhancement section
Hi,
If anybody is trying to make changes to the approved sale order it shows a message
"SALE ORDER APPROVED BY xx CHANGES NOT POSSIBLE".
i want to know where excatly the enhacement code is written.
Thanks & Regards,
vijay karri.
Edited by: vijaykarri on Jul 8, 2010 11:39 AMHi ,
Please find in the Source code using Search Option with the Message String Or Using the Message No and Whereused List .
Regards,
Kishore.S
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