Zooming error on trackpad 2.45a

[Rob Manchester]

Hi Martin,
Just loaded the Wantage box and bgs files that Paul Kindly uploaded on the 47S topic and I get some odd results when zooming in on the plan. Everything looks fine until you get to a certain zoom level and then the background goes mostly black and the shapes don't show.

Like this :-

Maybe Paul can try this on his system ? It zooms fine without the shapes file.

Rob

 

[Martin Wynne]

Hi Martin,
Just loaded the Wantage box and bgs files that Paul Kindly uploaded on the 47S topic and I get some odd results when zooming in on the plan. Everything looks fine until you get to a certain zoom level and then the background goes mostly black and the shapes don't show.

Like this :-
View attachment 10495

Maybe Paul can try this on his system ? It zooms fine without the shapes file.

Rob

@Rob Manchester

Hi Rob,

It is not Templot, it is the Windows GDI.

To solve the problem, click this button and untick this box:

On most systems you will then be able to zoom in deeply, until a single pixel fills the screen.

But not all. On some systems it may crash the GDI if you go too far.

cheers,

Martin.

 

[Rob Manchester]

Thanks Martin, that works fine. I am glad it didn't involve too much of your time. The zooming is much better/faster.......

Rob