[ptx] Re: Sluggish behaviour of the preview window

[Ulf Wilhelmson]

Pablo d'Angelo <pablo.dangelo <at> web.de> writes:

> 
> Hi Ulf,
> 
> all suggestions are welcome 
> 
> 
> The outline mode you suggested might be
> a good idea, however I don't have time to implement it
This is very understandable. Mayby next release... Thank you for your 
positive responce.

> 
> As a workaround you can disable the auto-update (not that nice though...).

Not very practical to use. I've tried it. 

May I add one more suggestion for the preview? 
Sometimes the needed fov adjustment is small. 
In that case mayby a set of nudge buttons could be useful for finetuning. 
Alternatively a pair of numerical fields that are showing the fov values just as 
in the stitcher tab, but with numerical input also allowed. Or both...? :-))

> 
> ciao
>   Pablo
> 

> Ulf Wilhelmson schrieb:
> > Hi.
> > 
 
> > If all shape-changing operations instead created a common image for  
> > previewing ,this image might be more efficient for rescaling when changing 
> > the fov. 
> > An even faster alternative might be to use the outline of the combined image 
> > during the slider operation to show the resulting edge, and performing the 
> > remapping after mouse button release is detected.
> > 
> >
> > Ulf
> > 
> > 
> > 
> 
> 
Ulf