Excessive screen flash when resizing image...

[varcarme]

When I use the wheel on my mouse to decrease the size of an image I get quite an excessive amount of screen flash.

It's only when I decrease the image size and tends to be the black border vacated by the image as it becomes smaller.

Is there anything I can do to avoid this?

[Loïc]

Hi,

I don't know what you mean by "screen flash".

However, I'll take the risk

1- it is pissible you are using Automatic QualityMode ? In this case, turning it to False can solve your problem.

2- Maybe you are using VisualFox Pro & GdViewerCnt ? In this case you can try to use the classic GdViewer instead.


Best regards,

Loïc

[varcarme]

Thanks for the quick reply Loïc

The flash only occurs within the control, not the form / application.

It tends to happen most when I rotate an image by 90 degrees...i.e. portrait to landscape or vice-versa. In this scenario the original dimensions of the page that are no longer 'covered' with the new page flash 'black' and then back to grey.

I have backstyle=0 for a grey background...it I change it to 1 (i.e. solid black) I don't see the flash.

[Loïc]

Hi,

What programming language are you using ?

Could you send me a tint app which show this behaviour at esupport (at) gdpicture (dot) com ?

Best regards,

Loïc

[varcarme]

I'm using VFP 9....I'll create a small application and fire it off to you promptly.

[Loïc]

I'm using VFP 9....

Great!

vfp9 is my favourite environment of development.


Loïc