Re: [g-a-devel]Magnification utility enhancements

[Adriana Iobb <ai baum de>]

Hi Bill,

This is great! Thank you.

We will keep you informed if problems occurs.

Best regards,
Adriana Iobb.

On Tuesday 12 February 2002 15:20, Bill Haneman wrote:
> Hi:
>
> In response to a request I have added initial implementation for several
> more bits of the Accessibility_Utility::Magnifier implementation.
>
> Now implemented:
>
> clearAllZoomRegions
> deleteZoomRegion
> resizeZoomRegion
> createZoomRegion
>
> Note that we still only support one zoom region, so the
> "createZoomRegion" API is only functional either if the magnifier was
> created without an initial zoom region (via a new commandline flag,
> --no-initial-region) or clearAllZoomRegions was called.
>
> I believe that calling createZoomRegion () after deleteZoomRegion (0)
> also will work; in other cases createZoomRegion will fail with a return
> value of -1 (the normal return code is the index of the newly created
> region).
>
> resizeZoomRegion (called on region '0') should work in all cases unless
> the first zoom region has been destroyed via destroyZoomRegion or
> clearAllZoomRegions.
>
> best regards,
>
> Bill
>
> ------
> Bill Haneman x19279
> Gnome Accessibility / Batik SVG Toolkit
> Sun Microsystems Ireland
>
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