C / C++ / MFC

11-Aug-06 2:40

Hi,

I'm trying to animate a single line which I've created with DrawLine(). The only possibility I know is using TranslateTransform() but with calling this method there is only made a copy of the old line.
So has anyone an idea how to perform an animation with a single line?

Would be really appreciate for answers. Smile | :)

Programm3r11-Aug-06 2:46

Programm3r

11-Aug-06 2:46

I have no idea if this might mean anything to you but .... oh well ...

http://www.microsoft.com/downloads/details.aspx?FamilyID=6A63AB9C-DF12-4D41-933C-BE590FEAA05A&displaylang=en[^]

Regards

Programm3r

nightrider1311-Aug-06 3:32

11-Aug-06 3:32

Ohm at first thank you for your fast reply but I've already downloaded the redist. Wink | ;)

The only thing I want to do is to realize a small animation only with lines. The thing is I would know
how to do that with Bitmaps because there are many tutorials about that. But with lines or rectangles or something... I don't know

nightrider1311-Aug-06 13:33

11-Aug-06 13:33

Doesn't has to be GDI+. Could be everything else. Only requirements are drawing, moving, scaling, rotating shapes. I have considered DirectX or OpenGl but it sounds a bit too complicated for only doing such easy things...

Hamid_RT14-Aug-06 6:54

Re: Animation with GDI+ [modified]

14-Aug-06 6:54

Whats yoru problem with TranslateTransform?

WhiteSky

nightrider1315-Aug-06 13:09

Re: TAPI Sample ???????????

15-Aug-06 13:09

TranslateTransform only copies a line and doesn't move it. So there is still a line at the previous position.

-- modified at 19:09 Tuesday 15th August, 2006

TAPI Sample ???????????

Rocky Marrone11-Aug-06 2:38

Rocky Marrone

11-Aug-06 2:38

hi guys ,,,,,,,,,
please any one of u can provide me a vc++ TAPI sample which makes a call to the phoneee.........

its urgent man plz help........

thnx in advance........

best regards

Rocky

Programm3r11-Aug-06 2:42

Programm3r

11-Aug-06 2:42

Hi,

Hope this might help .... otherwise I have no idea... Smile | :)

http://www.codeproject.com/vbscript/tapi.asp?df=100&forumid=2866&exp=0&select=1025127[^]

-- OR --

http://mysite.verizon.net/robert.bamberg/csells.htm[^]

Regards

Programm3r

Re: TAPI Sample ???????????

Hamid_RT11-Aug-06 2:58

recv() -> Winsock Function [modified]

11-Aug-06 2:58

See Answering machine(TAPI 2.1)[^] and Simplified TAPI and Serial communication through CTapiLine class[^]

WhiteSky

Programm3r11-Aug-06 2:38

Programm3r

11-Aug-06 2:38

Hi all,

Ok, so I have this loop:

while( bytesRecv == SOCKET_ERROR ) {
bytesRecv = recv( ConnectSocket, recvbuf, 32, 0 );
if ( bytesRecv == 0 || bytesRecv == WSAECONNRESET ) {
printf( "Connection Closed.\n");
break;
}

The sending works fine but the receiving .... well .... just does nothing. Does someone know what I'm doing wrong .... It's like the function call gets stuck... Confused | :confused:

Thanx in advance

-- modified at 8:38 Friday 11th August, 2006

Regards

Programm3r

Re: recv() -> Winsock Function

Zac Howland11-Aug-06 3:54

Zac Howland

11-Aug-06 3:54

Programm3r wrote:
while( bytesRecv == SOCKET_ERROR )

I believe you mean to write: while (bytesRecv != SOCKET_ERROR.

Programm3r wrote:
bytesRecv = recv( ConnectSocket, recvbuf, 32, 0 );
if ( bytesRecv == 0 || bytesRecv == WSAECONNRESET )

There are 3 possible return values for recv: The number of bytes received, 0 if the connection has been closed gracefully, and SOCKET_ERROR if something went wrong. In the last case, you would call WSAGetLastError to obtain the error information. recv will NOT return WSACONNRESET, so you shouldn't check for it. A slightly modified loop might work better for you:

int bytesRecv = 0;
do
{
	bytesRecv = recv(ConnectSocket, recvbuf, 32, 0);
	if (0 == bytesRecv)
	{
		printf("Connection Closed.\n");
		break;
	}
} while (SOCKET_ERROR != bytesRecv);

if (SOCKET_ERROR == bytesRecv)
{
	printf("Socket Error:  %08X\n", WSAGetLastError());
}

If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week

Zac

Failure on calling DoModal

Mushtaque Nizamani11-Aug-06 2:06

Mushtaque Nizamani

11-Aug-06 2:06

Hi,
* I have created a MFC DLL
* I added a dialog box into it and create the class for that dialog box
* I have a function that call DoModal for that dialog
* But that function failed and returns an error "1812(The specified image file did not contain a resource section.)"
*Can any one help me in that regards

Thanks in Advance
Mush

Re: Failure on calling DoModal

David Crow11-Aug-06 4:16

David Crow

11-Aug-06 4:16

By chance are you missing the following:

AFX_MANAGE_STATE(AfxGetStaticModuleState());

"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank

"Judge not by the eye but by the heart." - Native American Proverb

playing video in VC++

alex_kenobe11-Aug-06 1:17

11-Aug-06 1:17

Hi
I am writing a vc++ MFC .net program to play the .mpg or avi video file, but I do not know where to start.
could someone pls suggest something?
Thanks

Parthi_Appu11-Aug-06 1:21

Parthi_Appu

11-Aug-06 1:21

alex_kenobe wrote:
avi video file

To play .avi files you can use CAnimateCtrl class

Do your Duty and Don't expect the Result

alex_kenobe11-Aug-06 16:19

11-Aug-06 16:19

Hi
Thanks for your advice,
Actually , I need to play .mpg file too. Do it use the same CAnimateCtrl class ?
Thanks

Hamid_RT11-Aug-06 1:30

11-Aug-06 1:30

if you want to play avi use CAnimateCtrl but if you want to play another formats see MCI functions

<br />
CAnimateCtrl m_Ctrl;	<br />
m_Ctrl.Create(WS_CHILD|WS_VISIBLE,CRect(0,0,100,100),this,1);	<br />
m_Ctrl.Open("C:\\WINDOWS\\clock.avi");	<br />
m_Ctrl.Play(0,-1,-1);<br />

WhiteSky

alex_kenobe11-Aug-06 16:17

11-Aug-06 16:17

Hi Thanks for your advise, I am trying it now

alex_kenobe11-Aug-06 20:08

11-Aug-06 20:08

Hi I tried your suggestion and create a button to play the video.
But I can not open the video file .( I received the messagbox's open file fail message)
I check the file diectory, it is correct.

My code is as follow

CAnimateCtrl m_Ctrl1;
m_Ctrl1.Create(WS_CHILD|WS_VISIBLE,CRect(0,0,100,100),this,1);
if(m_Ctrl1.Open("E:\\@@@@@VS.NET TEST\\vc++ video\\day1_1.avi")==0)
MessageBox("open file fail",MB_OK);
else
m_Ctrl1.Play(0,-1,-1);

Thanks

Hamid_RT12-Aug-06 2:44

12-Aug-06 2:44

When i see your reply i think you have problem with mci functions but now that i see your reply it seems that you have a problem with CAnimateCtrl well first you dont need to use create you can insert this control from toolbox.
You said that path is correct well if you use from example clock.avi that is in windows whats happen?
are you getting same error or not,check this file and answer to me,please

WhiteSky

alex_kenobe12-Aug-06 22:25

12-Aug-06 22:25

Hi When I run the file clock.avi , every thing is OK
But When I use the same program with my own avi file ie: day1.avi , the program does not work.
Is there a problem with my avi file? I can run it with microsoft window media player , no problem.
Thanks

Hamid_RT13-Aug-06 9:45

13-Aug-06 9:45

Hi Mr alex_kenobe
Well i dont know whats your avi file?you have a avi file or you create a avi file in a program like 3dmax and now you want to open it
but if you can open this file with media player and you sure that path is correct in your program i can say one suggestion to you.Used from mci
if you use from mci functions you can open avi,mp3,mpg and.... whit it because you can open clock.avi so your code doesnt any problem and problem is path or avi
but i guess if you can open it with medai player you can open your file with mci.

I hope its helpful for you but if you have questions if i can i help to you.

WhiteSky

alex_kenobe13-Aug-06 15:43

13-Aug-06 15:43

Hi WhiteSky
Tanks for your help, I read from msdn that CAnimateCtrl can only play non-compressed avi file.
I got the avi file from the internet and I donnot know if it is compressed. I am now trying mci and vfw hopefully can get some result.
Do you have any suggestions of how to use mci or vfw?
Thanks

Hamid_RT13-Aug-06 19:22