Hi,
I am sorry. I didn't mean to be rude.
I was only trying to explain my problem, perhaps the way i put it was not appropriate. My sincere apologies.
Here's my problem:
The user selects an area on screen using a mouse. I draw a rectangle to show the selected area. Now, the image contained in the rectangle should be enlarged onto the full screen; i mean to say, the image contained in the rectangle should be scaled.
Regards,
Hemalatha
On Tue, 12 Sep 2006 Kees Lemmens wrote :
>Hi,
>
>You sound about as rude as Heidi Flatin and your grammar has the same
>peculiar twists ....
>
>But, if we didn't understand the question then try to be more clear. You
>are the one having a problem, isn't it ?
>
>As the previous speaker said : everything you want is in the 2 indicated
>features. If you don't like these controls, then just change them to e.g.
>a zoombox and make this zoombox call the same routines. That shouldn't be
>that difficult.
>
>Kees
>
>On Tuesday 12 September 2006 06:11, Hemalatha Sharma wrote:
> > hi,
> > i think u didn't understand my question. What am trying to do is
> > i want to implement area tracking. For that, i need to select an area,
> > using a mouse. That selected area has to be enlarged. How do i do that.
> > Hope am clear now. Please help.
> >
> > Awaiting your reply.
> >
> > Regards,
> > Hema.
> >
> > On Tue, 12 Sep 2006 Hal V.Engel wrote :
> > >On Monday 11 September 2006 01:26, Hemalatha Sharma wrote:
> > > > Hi All,
> > > >
> > > > Say i select an area on visual screen, perhaps a rectangle.
> > > > How do i enlarge the area contained in the rectangle, i.e. only the
> > > > that portion selected should be visible on the screen.
> > > >
> > > > Please give us a solution.
> > > > Awaiting your reply.
> > > >
> > > > Regards,
> > > > Hema.
> > >
> > >You can use x and X to zoom in and out and ^x will get you back to
> > > default magnification. If you right click with your mouse two times
> > > in the FlightGear window (your mouse cursor become a cross +) you
> > > will be able to shift where the center of your view is with the mouse
> > > to any direction (up, down, left, right). If I am understanding
> > > your question these two things should give you what you want.
> > >
> > >Hal
> > >
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