Incomplete Wake on LAN

2011-08-23 Thread Robert Douglas
Is there a way to wake up the display or to come out of idle sleep? I have a central computer communicating with several satellite Macs that generate and display our patterns. The satellites get no user input and I keep them awake with UpdateSystemActivity(). That all works great until there

Re: Vvidget Code

2009-01-16 Thread Robert Douglas
I don't follow what you mean about not making a permanent application. I had a look at Vvidget and SM2DGraph last year but I gave up at the same point as you did. It looked very powerful, but in the end I felt the DataGraph framework (http://www.visualdatatools.com/DataGraph/index.html ) m

Re: Trying to compile an ObjectiveC and C++ program in XCode 3.1

2008-09-11 Thread Robert Douglas
k Cox wrote: You may want to consider using std::max from the C++ standard library instead of defining your own such function. On Thu, Sep 11, 2008 at 5:03 PM, Robert Douglas <[EMAIL PROTECTED]> wrote: Thanks Johnathan. That was the problem, and #undef worked like a charm. I also ha

Re: Trying to compile an ObjectiveC and C++ program in XCode 3.1

2008-09-11 Thread Robert Douglas
NOT defined in stdxxx.h, which is why there is not a name collision. Jonathan On Sep 11, 2008, at 6:51 PM, Robert Douglas wrote: I'm in the same boat. Is the C++ code handled the same in both? I've been trying to add some numerical recipes routines to my cocoa app and I'm st

Re: Trying to compile an ObjectiveC and C++ program in XCode 3.1

2008-09-11 Thread Robert Douglas
I'm in the same boat. Is the C++ code handled the same in both? I've been trying to add some numerical recipes routines to my cocoa app and I'm stymied by an apparent difference. The nr3.h header compiles fine if I have it in a .cpp file, but not when it is in a .mm one.The line tem

Re: NSReponder chain and controllers

2008-06-20 Thread Robert Douglas
l#/ /apple_ref/doc/uid/TP30001163-CH9-SW5 hth, Graham On 20 Jun 2008, at 8:19 am, Robert Douglas wrote: Thanks for the reminder about NSViewController. I make heavy use of the NSArrayController methods but I suppose I can move most of my code over simply by using an outlet and c

Re: NSReponder chain and controllers

2008-06-19 Thread Robert Douglas
make sense at the moment, like cancel: without an operation running). Adam Knight "Every man is guilty of all the good he didn't do." -- Voltaire On Jun 19, 2008, at 1:20 PM, Robert Douglas wrote: My code is getting ugly so I suspect I'm doing something wrong. I'm tryin

NSReponder chain and controllers

2008-06-19 Thread Robert Douglas
My code is getting ugly so I suspect I'm doing something wrong. I'm trying to hook up menu items in my main menu to actions that I've defined in my controllers. I have a Core Data doc with a multiple master-detail view hierarchy, and for testing purposes have buttons connected to a wide

Re: Control USB Power

2008-06-12 Thread Robert Douglas
I assume you are talking about an external piece of equipment, not a USB hub etc. Some pieces of equipment have USB interfaces, but I suspect many can not turn themselves on and off in response to a USB command. Macs can, but that may be rare. Even so it would be worth checking the manual

Re: Graphing With Google Charts API

2008-06-01 Thread Robert Douglas
I'm don't know about open source, but I agree that currently DataGraph is the best bet, and it is what I'm using for a couple of scientific projects. GC compatible too. Rob On 1-Jun-08, at 7:20 AM, Ben Einstein wrote: I looked into this before. While Google's API is pretty good, it takes

Re: Cant get Garbage Collection to work

2008-03-28 Thread Robert Douglas
Where do you have GC enabled? My experience has been that you have to set it for each target as the project-level setting gets overridden. On 28-Mar-08, at 11:20 AM, Dominik Pich wrote: exactly my point :) there shouldn't be 'any' memory related errors. GC seems to be OFF like my 2. 'check'

Re: Deinterlacing QTCaptureDecompressedVideoOutput

2008-03-05 Thread Robert Douglas
I ran in to a similar problem while analyzing incoming HDV images and I didn't find any simple solution. My approach now is to create a second CVPixelBuffer with half the number of lines and copy every second line into that buffer. Or two buffers to get better temporal resolution. I ha

Re: Charting API?

2008-02-29 Thread Robert Douglas
When I looked into this last fall I decided I liked the look of DataGraph and bought a license, but then I ran into trouble incorporating it into a garbage-collected app and started writing my own. Mind you, that could have been me and my Fortran IV - imprinted brain, but now I too am re