[Gambas-user] Magnify

[Shane Powell]

On 19/04/11 20:53, richard terry wrote:
> On Tuesday 19 April 2011 20:34:17 Fabien Bodard wrote:
>> What do you want to do exactly Richard ?
> Hi Fabian
>
> I don't really want the side viewer - but the viewer with the circle around it
> like you drew - on the picture itself.
>
> The last version shane posted seemed more accurate in terms of the circle
> positioning than his earlier ones.
>
> Also zoom wise anything more than 1-2-3 times is not of any use. I tried it
> today just with the circular lens and using the mouse wheel to zoom up, but
> didn't have time to fine-tune it.
>
> Let me take the last one he posted and I'll call it 0.0.7 and we can go from
> there over the next few days.
>
> Had a really bad/busy day at work so am tired ++, and my gambas is playing up
> big time - not stopping at breakpoints, and object calls not working, odd
> things - goodness knows why - and I'm desperately trying to look at this
> tonight in the little time I have as I am dependant on my program  to run my
> clinical practice - even though many sections are not yet finished - I had a
> horror start to the day when my changes last night meant I couldn't save
> clinical records, so i had to back track a few versions to be able to continue
> working.
>
> Will post some more.
>
> thanks
>
> richard
>
>>
>> The v0.06 have Two viewer... mine and shane one ... i think you need
>> to choose one way.
>>
>> I you choose to have a side viewer for the lens, then draw a simple
>> square on the mouse move in the original picture. The square have the
>> size of the viewed part. It's invert proportionnal of the zoom
>>
>>
>> if the viewer have 30*30 then at zoom 2 the Square have 15*15 at Zoom
>> 3 square = 10*10 etc
>>
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Hi richard i had play with the scroll wheel but didn't like it much 
because when you have a large
image loaded and you have scrollbars it gets a bit confusing when the 
image scrolls around would you like me to post what i have done ?