C / C++ / MFC

VARIANT FrameBuf;
BYTE ByteBuf[1024 * 1024];
FrameBuf.vt = VT_BYREF|VT_UI1;
FrameBuf.pbVal = ByteBuf;

pCtrl->GetCurrentImage(0, FrameBuf, ℑ_size);

pCtrl->GetCurrentImage(0, &FrameBuf, &size);

Un Suthee wrote:

"Boy&Girl"

Un Suthee wrote:

Now I replace the orignal text with "Boy/&Girl"

static void   MouseEvent( int a, int b, int c, int d);
static void   keyEvent( unsigned char key, int x, int y);
static void   mainLoop(void);


int main(int argc, char **argv)
{
	glutInit(&argc, argv);
    init();

    arVideoCapStart();
    argMainLoop( MouseEvent, keyEvent, mainLoop );
	return (0);
}

static void   MouseEvent( int a, int b, int c, int d)
{
}
static void   keyEvent( unsigned char key, int x, int y)
{
	char message[100];
    /* quit if the ESC key is pressed */
    if( key == 0x1b ) {
        printf("*** %f (frame/sec)\n", (double)count/arUtilTimer());
        cleanup();
        exit(0);
    }

    if( key == 'c' ) {
        printf("*** %f (frame/sec)\n", (double)count/arUtilTimer());
        count = 0;

		//tracker->setUseDetectLite(false);
        if( mode ) printf("Continuous mode: Using arGetTransMatCont.\n");
         else      printf("One shot mode: Using arGetTransMat.\n");
    }
	if(key =='r'|| key =='R')
	{
		out<<"***";
		std::cin>>message;
		out<<message<<std::endl;
		for(int j=0; j<3; j++)
		for(int k=0; k<3; k++)
			rot[j][k] = model[j][k];
		arGetAngle(rot, &rx, &ry, &rz);
		tx =model[0][3];
		ty =model[1][3];
		tz = model[2][3];

		out<<tx<<" "<<ty<<" "<<tz<<" "<<rx<<" "<<ry<<" "<<rz<<std::endl;
	}
}

/* main loop */
static void mainLoop(void)
{
    static int      contF = 0;
    ARUint8         *dataPtr;
	ARToolKitPlus::ARMarkerInfo    *marker_info;
    int             marker_num;
    int             j, k;

    /* grab a vide frame */
    if( (dataPtr = (ARUint8 *)arVideoGetImage()) == NULL ) {
        arUtilSleep(2);
        return;
    }
    if( count == 0 ) arUtilTimerReset();
    count++;

    argDrawMode2D();
    argDispImage( dataPtr, 0,0 );


    /* detect the markers in the video frame */
	    int markerId = tracker->calc(dataPtr,-1,true, &marker_info);
		 float conf = (float)tracker->getConfidence();
    // use the result of calc() to setup the OpenGL transformation
    glMatrixMode(GL_MODELVIEW);
	glLoadIdentity();
    glLoadMatrixf(tracker->getModelViewMatrix());
    printf("\n\nFound marker %d  (confidence %d%%)\n\nPose-Matrix:\n  ", markerId, (int(conf*100.0f)));
	for(int i=0; i<16; i++)
		printf("%.2f  %s", tracker->getModelViewMatrix()[i], (i%4==3)?"\n  " : "");

    /* get the transformation between the marker and the real camera */
    tracker->getARMatrix(model);
    contF = 1;

   // draw( patt_trans );

    argSwapBuffers();
}

andrassy wrote:

On the left side is list-menu, where user can choose one of 4 options...

andrassy wrote:

...when I want to get from ie first child (that is first option) to third child (third option in menu), I have to
detach the first one, and after, attach the third one as new one. That is doing very well.

«_Superman_» wrote:

Is the list of "Field Device Properties" a child dialog or some sort of custom control?
If its a control, I'm guessing it is a painting problem.
You should try to invalidate or repaint the control after the child dialog is dismissed